initial push
Browse files- .gitattributes +1 -0
- .gitignore +2 -0
- data/cleaned_fireprotdb.csv +3 -0
- fireprot.py +339 -0
- src/01.1_process_csv.py +330 -0
- src/01.2_gen_datasets.py +339 -0
.gitattributes
CHANGED
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@@ -58,3 +58,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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# Video files - compressed
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*.mp4 filter=lfs diff=lfs merge=lfs -text
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*.webm filter=lfs diff=lfs merge=lfs -text
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# Video files - compressed
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*.mp4 filter=lfs diff=lfs merge=lfs -text
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*.webm filter=lfs diff=lfs merge=lfs -text
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+
data/cleaned_fireprotdb.csv filter=lfs diff=lfs merge=lfs -text
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.gitignore
ADDED
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@@ -0,0 +1,2 @@
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data/fireprotdb_20251015-164116.csv
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intermediate/*
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data/cleaned_fireprotdb.csv
ADDED
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@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:2c12a2d0a63b9b4f3aabb51b578d2ec05767b7793a34429332d54f09b3410d81
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+
size 1645128818
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fireprot.py
ADDED
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@@ -0,0 +1,339 @@
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|
| 1 |
+
# fireprotdb.py
|
| 2 |
+
from __future__ import annotations
|
| 3 |
+
|
| 4 |
+
import hashlib
|
| 5 |
+
from dataclasses import dataclass
|
| 6 |
+
from typing import Dict, List, Optional
|
| 7 |
+
|
| 8 |
+
import datasets
|
| 9 |
+
|
| 10 |
+
|
| 11 |
+
# Change these when publishing:
|
| 12 |
+
_CITATION = """\
|
| 13 |
+
@misc{fireprotdb2,
|
| 14 |
+
title = {FireProtDB 2.0},
|
| 15 |
+
note = {See original FireProtDB 2.0 publication and ProTherm sources}
|
| 16 |
+
}
|
| 17 |
+
"""
|
| 18 |
+
|
| 19 |
+
_DESCRIPTION = """\
|
| 20 |
+
ML-ready views of FireProtDB 2.0 derived from the raw CSV:
|
| 21 |
+
- mutation-level regression/classification (ddg, dtm, stabilizing)
|
| 22 |
+
- protein-level aggregated landscape view
|
| 23 |
+
- mutation language modeling view
|
| 24 |
+
|
| 25 |
+
This dataset is intended for Rosetta Commons / protein ML benchmarking.
|
| 26 |
+
"""
|
| 27 |
+
|
| 28 |
+
_HOMEPAGE = "https://github.com/drake463/FireProtDB" # update
|
| 29 |
+
_LICENSE = "cc-by-4.0" # update to correct license if different
|
| 30 |
+
|
| 31 |
+
|
| 32 |
+
# If you publish to HF, include the cleaned parquet in the repo and set this relative path.
|
| 33 |
+
# For local testing, replace with your local path.
|
| 34 |
+
_DEFAULT_DATA_FILE = "../data/cleaned_fireportdb.csv"
|
| 35 |
+
|
| 36 |
+
|
| 37 |
+
class FireProtDBConfig(datasets.BuilderConfig):
|
| 38 |
+
def __init__(self, task: str, **kwargs):
|
| 39 |
+
super().__init__(**kwargs)
|
| 40 |
+
self.task = task
|
| 41 |
+
|
| 42 |
+
|
| 43 |
+
_BUILDER_CONFIGS = [
|
| 44 |
+
FireProtDBConfig(
|
| 45 |
+
name="mutation_ddg",
|
| 46 |
+
version=datasets.Version("1.0.0"),
|
| 47 |
+
description="Mutation-level ΔΔG regression (row-per-experiment where ddg present).",
|
| 48 |
+
task="mutation_ddg",
|
| 49 |
+
),
|
| 50 |
+
FireProtDBConfig(
|
| 51 |
+
name="mutation_dtm",
|
| 52 |
+
version=datasets.Version("1.0.0"),
|
| 53 |
+
description="Mutation-level ΔTm regression (row-per-experiment where dtm present).",
|
| 54 |
+
task="mutation_dtm",
|
| 55 |
+
),
|
| 56 |
+
FireProtDBConfig(
|
| 57 |
+
name="mutation_binary",
|
| 58 |
+
version=datasets.Version("1.0.0"),
|
| 59 |
+
description="Mutation-level binary stability classification (explicit stabilizing or ddg-sign-derived).",
|
| 60 |
+
task="mutation_binary",
|
| 61 |
+
),
|
| 62 |
+
FireProtDBConfig(
|
| 63 |
+
name="mutation_lm",
|
| 64 |
+
version=datasets.Version("1.0.0"),
|
| 65 |
+
description="Mutation language-modeling view: (sequence, mutation, position, target_aa).",
|
| 66 |
+
task="mutation_lm",
|
| 67 |
+
),
|
| 68 |
+
FireProtDBConfig(
|
| 69 |
+
name="protein_landscape",
|
| 70 |
+
version=datasets.Version("1.0.0"),
|
| 71 |
+
description="Protein-level aggregated landscapes: one row per protein with list of variants.",
|
| 72 |
+
task="protein_landscape",
|
| 73 |
+
),
|
| 74 |
+
]
|
| 75 |
+
|
| 76 |
+
|
| 77 |
+
def _stable_hash(s: str) -> int:
|
| 78 |
+
h = hashlib.sha256(s.encode("utf-8")).hexdigest()
|
| 79 |
+
return int(h[:8], 16)
|
| 80 |
+
|
| 81 |
+
|
| 82 |
+
def _split_by_protein(uniprot: Optional[str], sequence_id: Optional[str], ratios=(0.8, 0.1, 0.1)) -> str:
|
| 83 |
+
"""
|
| 84 |
+
Deterministic protein-level split using (uniprotkb if present else sequence_id).
|
| 85 |
+
"""
|
| 86 |
+
key = (uniprot or "").strip()
|
| 87 |
+
if not key:
|
| 88 |
+
key = f"seqid:{(sequence_id or '').strip()}"
|
| 89 |
+
if not key.strip():
|
| 90 |
+
key = "unknown"
|
| 91 |
+
r = _stable_hash(key) / 0xFFFFFFFF
|
| 92 |
+
if r < ratios[0]:
|
| 93 |
+
return "train"
|
| 94 |
+
if r < ratios[0] + ratios[1]:
|
| 95 |
+
return "validation"
|
| 96 |
+
return "test"
|
| 97 |
+
|
| 98 |
+
|
| 99 |
+
class FireProtDB(datasets.GeneratorBasedBuilder):
|
| 100 |
+
BUILDER_CONFIGS = _BUILDER_CONFIGS
|
| 101 |
+
DEFAULT_CONFIG_NAME = "mutation_ddg"
|
| 102 |
+
|
| 103 |
+
def _info(self) -> datasets.DatasetInfo:
|
| 104 |
+
# Base schema for mutation-level records
|
| 105 |
+
mutation_features = datasets.Features(
|
| 106 |
+
{
|
| 107 |
+
"experiment_id": datasets.Value("string"),
|
| 108 |
+
"sequence_id": datasets.Value("string"),
|
| 109 |
+
"uniprotkb": datasets.Value("string"),
|
| 110 |
+
"protein_name": datasets.Value("string"),
|
| 111 |
+
"organism": datasets.Value("string"),
|
| 112 |
+
"sequence_length": datasets.Value("int32"),
|
| 113 |
+
"mutation": datasets.Value("string"),
|
| 114 |
+
"wt_residue": datasets.Value("string"),
|
| 115 |
+
"position": datasets.Value("int32"),
|
| 116 |
+
"mut_residue": datasets.Value("string"),
|
| 117 |
+
"ddg": datasets.Value("float32"),
|
| 118 |
+
"dtm": datasets.Value("float32"),
|
| 119 |
+
"tm": datasets.Value("float32"),
|
| 120 |
+
"ph": datasets.Value("float32"),
|
| 121 |
+
"buffer": datasets.Value("string"),
|
| 122 |
+
"method": datasets.Value("string"),
|
| 123 |
+
"measure": datasets.Value("string"),
|
| 124 |
+
"pmid": datasets.Value("string"),
|
| 125 |
+
"doi": datasets.Value("string"),
|
| 126 |
+
"publication_year": datasets.Value("int32"),
|
| 127 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 128 |
+
"pdb_id": datasets.Value("string"),
|
| 129 |
+
"pdb_ids": datasets.Sequence(datasets.Value("string")),
|
| 130 |
+
}
|
| 131 |
+
)
|
| 132 |
+
|
| 133 |
+
if self.config.task == "mutation_lm":
|
| 134 |
+
features = datasets.Features(
|
| 135 |
+
{
|
| 136 |
+
"experiment_id": datasets.Value("string"),
|
| 137 |
+
"sequence_id": datasets.Value("string"),
|
| 138 |
+
"uniprotkb": datasets.Value("string"),
|
| 139 |
+
"sequence": datasets.Value("string"), # optional if you later join sequences
|
| 140 |
+
"mutation": datasets.Value("string"),
|
| 141 |
+
"position": datasets.Value("int32"),
|
| 142 |
+
"target_aa": datasets.Value("string"),
|
| 143 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 144 |
+
}
|
| 145 |
+
)
|
| 146 |
+
elif self.config.task == "protein_landscape":
|
| 147 |
+
features = datasets.Features(
|
| 148 |
+
{
|
| 149 |
+
"protein_key": datasets.Value("string"),
|
| 150 |
+
"uniprotkb": datasets.Value("string"),
|
| 151 |
+
"sequence_id": datasets.Value("string"),
|
| 152 |
+
"protein_name": datasets.Value("string"),
|
| 153 |
+
"organism": datasets.Value("string"),
|
| 154 |
+
"sequence_length": datasets.Value("int32"),
|
| 155 |
+
"variants": datasets.Sequence(
|
| 156 |
+
{
|
| 157 |
+
"experiment_id": datasets.Value("string"),
|
| 158 |
+
"mutation": datasets.Value("string"),
|
| 159 |
+
"position": datasets.Value("int32"),
|
| 160 |
+
"wt_residue": datasets.Value("string"),
|
| 161 |
+
"mut_residue": datasets.Value("string"),
|
| 162 |
+
"ddg": datasets.Value("float32"),
|
| 163 |
+
"dtm": datasets.Value("float32"),
|
| 164 |
+
"ph": datasets.Value("float32"),
|
| 165 |
+
"buffer": datasets.Value("string"),
|
| 166 |
+
"method": datasets.Value("string"),
|
| 167 |
+
"pdb_id": datasets.Value("string"),
|
| 168 |
+
"pdb_ids": datasets.Sequence(datasets.Value("string")),
|
| 169 |
+
}
|
| 170 |
+
),
|
| 171 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 172 |
+
}
|
| 173 |
+
)
|
| 174 |
+
else:
|
| 175 |
+
features = mutation_features
|
| 176 |
+
|
| 177 |
+
return datasets.DatasetInfo(
|
| 178 |
+
description=_DESCRIPTION,
|
| 179 |
+
features=features,
|
| 180 |
+
homepage=_HOMEPAGE,
|
| 181 |
+
license=_LICENSE,
|
| 182 |
+
citation=_CITATION,
|
| 183 |
+
)
|
| 184 |
+
|
| 185 |
+
def _split_generators(self, dl_manager: datasets.DownloadManager):
|
| 186 |
+
# You can also host the cleaned file and put a URL here.
|
| 187 |
+
data_path = dl_manager.download(_DEFAULT_DATA_FILE)
|
| 188 |
+
|
| 189 |
+
# We'll generate ALL examples in one pass and assign split label per protein_key.
|
| 190 |
+
return [
|
| 191 |
+
datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"path": data_path, "wanted_split": "train"}),
|
| 192 |
+
datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"path": data_path, "wanted_split": "validation"}),
|
| 193 |
+
datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"path": data_path, "wanted_split": "test"}),
|
| 194 |
+
]
|
| 195 |
+
|
| 196 |
+
def _generate_examples(self, path: str, wanted_split: str):
|
| 197 |
+
import pandas as pd
|
| 198 |
+
|
| 199 |
+
# Read cleaned canonical table
|
| 200 |
+
if path.endswith(".parquet"):
|
| 201 |
+
df = pd.read_parquet(path)
|
| 202 |
+
else:
|
| 203 |
+
df = pd.read_csv(path)
|
| 204 |
+
|
| 205 |
+
# Ensure types
|
| 206 |
+
# (pandas nullable ints may appear; keep safe casting below)
|
| 207 |
+
def _to_int(x):
|
| 208 |
+
try:
|
| 209 |
+
return int(x)
|
| 210 |
+
except Exception:
|
| 211 |
+
return None
|
| 212 |
+
|
| 213 |
+
def _to_float(x):
|
| 214 |
+
try:
|
| 215 |
+
return float(x)
|
| 216 |
+
except Exception:
|
| 217 |
+
return None
|
| 218 |
+
|
| 219 |
+
# Task-specific filtering and shaping
|
| 220 |
+
if self.config.task in ("mutation_ddg", "mutation_binary", "mutation_lm"):
|
| 221 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 222 |
+
elif self.config.task == "mutation_dtm":
|
| 223 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 224 |
+
elif self.config.task == "protein_landscape":
|
| 225 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 226 |
+
else:
|
| 227 |
+
df_task = df.copy()
|
| 228 |
+
|
| 229 |
+
# Apply label availability filters
|
| 230 |
+
if self.config.task == "mutation_ddg":
|
| 231 |
+
df_task = df_task[df_task["ddg"].notna()]
|
| 232 |
+
elif self.config.task == "mutation_dtm":
|
| 233 |
+
df_task = df_task[df_task["dtm"].notna()]
|
| 234 |
+
elif self.config.task == "mutation_binary":
|
| 235 |
+
df_task = df_task[df_task["stabilizing"].notna()]
|
| 236 |
+
elif self.config.task == "mutation_lm":
|
| 237 |
+
# Needs position and mut_residue for target_aa
|
| 238 |
+
df_task = df_task[df_task["position"].notna() & df_task["mut_residue"].notna()]
|
| 239 |
+
|
| 240 |
+
# Assign protein-level split deterministically
|
| 241 |
+
def protein_split(row) -> str:
|
| 242 |
+
return _split_by_protein(
|
| 243 |
+
uniprot=str(row.get("uniprotkb") or "").strip() or None,
|
| 244 |
+
sequence_id=str(row.get("sequence_id") or "").strip() or None,
|
| 245 |
+
)
|
| 246 |
+
|
| 247 |
+
df_task["split_name"] = df_task.apply(protein_split, axis=1)
|
| 248 |
+
df_task = df_task[df_task["split_name"] == wanted_split]
|
| 249 |
+
|
| 250 |
+
if self.config.task == "protein_landscape":
|
| 251 |
+
# Aggregate into one row per protein_key (uniprot preferred)
|
| 252 |
+
def protein_key(row) -> str:
|
| 253 |
+
u = str(row.get("uniprotkb") or "").strip()
|
| 254 |
+
if u:
|
| 255 |
+
return u
|
| 256 |
+
sid = str(row.get("sequence_id") or "").strip()
|
| 257 |
+
return f"seqid:{sid}" if sid else "unknown"
|
| 258 |
+
|
| 259 |
+
df_task["protein_key"] = df_task.apply(protein_key, axis=1)
|
| 260 |
+
|
| 261 |
+
grouped = df_task.groupby("protein_key", dropna=False)
|
| 262 |
+
|
| 263 |
+
idx = 0
|
| 264 |
+
for pk, g in grouped:
|
| 265 |
+
# Representative metadata
|
| 266 |
+
first = g.iloc[0]
|
| 267 |
+
record = {
|
| 268 |
+
"protein_key": str(pk),
|
| 269 |
+
"uniprotkb": str(first.get("uniprotkb") or ""),
|
| 270 |
+
"sequence_id": str(first.get("sequence_id") or ""),
|
| 271 |
+
"protein_name": str(first.get("protein_name") or ""),
|
| 272 |
+
"organism": str(first.get("organism") or ""),
|
| 273 |
+
"sequence_length": _to_int(first.get("sequence_length")) or 0,
|
| 274 |
+
"variants": [],
|
| 275 |
+
"split": wanted_split,
|
| 276 |
+
}
|
| 277 |
+
for _, r in g.iterrows():
|
| 278 |
+
record["variants"].append(
|
| 279 |
+
{
|
| 280 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 281 |
+
"mutation": str(r.get("mutation") or ""),
|
| 282 |
+
"position": _to_int(r.get("position")) or -1,
|
| 283 |
+
"wt_residue": str(r.get("wt_residue") or ""),
|
| 284 |
+
"mut_residue": str(r.get("mut_residue") or ""),
|
| 285 |
+
"ddg": _to_float(r.get("ddg")),
|
| 286 |
+
"dtm": _to_float(r.get("dtm")),
|
| 287 |
+
"ph": _to_float(r.get("ph")),
|
| 288 |
+
"buffer": str(r.get("buffer_norm") or r.get("buffer_raw") or ""),
|
| 289 |
+
"method": str(r.get("method_norm") or ""),
|
| 290 |
+
"pdb_id": str(r.get("pdb_id") or ""),
|
| 291 |
+
"pdb_ids": list(r.get("pdb_ids") or []),
|
| 292 |
+
}
|
| 293 |
+
)
|
| 294 |
+
yield idx, record
|
| 295 |
+
idx += 1
|
| 296 |
+
return
|
| 297 |
+
|
| 298 |
+
# Mutation LM view
|
| 299 |
+
if self.config.task == "mutation_lm":
|
| 300 |
+
for i, r in df_task.reset_index(drop=True).iterrows():
|
| 301 |
+
yield i, {
|
| 302 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 303 |
+
"sequence_id": str(r.get("sequence_id") or ""),
|
| 304 |
+
"uniprotkb": str(r.get("uniprotkb") or ""),
|
| 305 |
+
"sequence": "", # left blank unless you join real sequences elsewhere
|
| 306 |
+
"mutation": str(r.get("mutation") or ""),
|
| 307 |
+
"position": _to_int(r.get("position")) or -1,
|
| 308 |
+
"target_aa": str(r.get("mut_residue") or ""),
|
| 309 |
+
"split": wanted_split,
|
| 310 |
+
}
|
| 311 |
+
return
|
| 312 |
+
|
| 313 |
+
# Standard mutation-level views
|
| 314 |
+
for i, r in df_task.reset_index(drop=True).iterrows():
|
| 315 |
+
yield i, {
|
| 316 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 317 |
+
"sequence_id": str(r.get("sequence_id") or ""),
|
| 318 |
+
"uniprotkb": str(r.get("uniprotkb") or ""),
|
| 319 |
+
"protein_name": str(r.get("protein_name") or ""),
|
| 320 |
+
"organism": str(r.get("organism") or ""),
|
| 321 |
+
"sequence_length": _to_int(r.get("sequence_length")) or 0,
|
| 322 |
+
"mutation": str(r.get("mutation") or ""),
|
| 323 |
+
"wt_residue": str(r.get("wt_residue") or ""),
|
| 324 |
+
"position": _to_int(r.get("position")) or -1,
|
| 325 |
+
"mut_residue": str(r.get("mut_residue") or ""),
|
| 326 |
+
"ddg": _to_float(r.get("ddg")),
|
| 327 |
+
"dtm": _to_float(r.get("dtm")),
|
| 328 |
+
"tm": _to_float(r.get("tm")),
|
| 329 |
+
"ph": _to_float(r.get("ph")),
|
| 330 |
+
"buffer": str(r.get("buffer_norm") or r.get("buffer_raw") or ""),
|
| 331 |
+
"method": str(r.get("method_norm") or ""),
|
| 332 |
+
"measure": str(r.get("measure_norm") or ""),
|
| 333 |
+
"pmid": str(r.get("pmid") or ""),
|
| 334 |
+
"doi": str(r.get("doi") or ""),
|
| 335 |
+
"pdb_id": str(r.get("pdb_id") or ""),
|
| 336 |
+
"pdb_ids": list(r.get("pdb_ids") or []),
|
| 337 |
+
"publication_year": int(r.get("publication_year")) if str(r.get("publication_year") or "").isdigit() else 0,
|
| 338 |
+
"split": wanted_split,
|
| 339 |
+
}
|
src/01.1_process_csv.py
ADDED
|
@@ -0,0 +1,330 @@
|
|
|
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|
|
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|
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|
|
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|
|
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|
|
|
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|
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|
|
|
|
|
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|
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|
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|
|
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|
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|
|
|
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|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
#!/usr/bin/env python3
|
| 2 |
+
"""
|
| 3 |
+
Clean FireProtDB 2.0 CSV into ML-ready canonical table.
|
| 4 |
+
|
| 5 |
+
Outputs:
|
| 6 |
+
- A canonical row-per-experiment table with parsed mutation fields and normalized columns.
|
| 7 |
+
- Optionally writes Parquet for speed.
|
| 8 |
+
|
| 9 |
+
Usage:
|
| 10 |
+
python scripts/clean_fireprotdb.py \
|
| 11 |
+
--input fireprotdb_2_0.csv \
|
| 12 |
+
--output data/fireprotdb_clean.parquet
|
| 13 |
+
|
| 14 |
+
Notes:
|
| 15 |
+
- This script is conservative: it does NOT impute missing ddg/dtm.
|
| 16 |
+
- It standardizes a few categorical fields; extend mappings as needed.
|
| 17 |
+
"""
|
| 18 |
+
|
| 19 |
+
from __future__ import annotations
|
| 20 |
+
|
| 21 |
+
import argparse
|
| 22 |
+
import math
|
| 23 |
+
import re
|
| 24 |
+
from typing import Optional, Tuple, Dict
|
| 25 |
+
|
| 26 |
+
import pandas as pd
|
| 27 |
+
###PDB parsing
|
| 28 |
+
_PDB_SPLIT = re.compile(r"[;,| ]+")
|
| 29 |
+
_PDB_ID = re.compile(r"^[0-9][A-Za-z0-9]{3}$") # 4-char PDB id, first char numeric
|
| 30 |
+
|
| 31 |
+
def parse_pdb_ids(x: object):
|
| 32 |
+
"""
|
| 33 |
+
Returns (pdb_id, pdb_ids) where:
|
| 34 |
+
- pdb_id: first valid 4-char PDB id (lowercase), or None
|
| 35 |
+
- pdb_ids: sorted unique list of valid ids (lowercase)
|
| 36 |
+
"""
|
| 37 |
+
if not isinstance(x, str):
|
| 38 |
+
return None, []
|
| 39 |
+
s = x.strip()
|
| 40 |
+
if not s:
|
| 41 |
+
return None, []
|
| 42 |
+
|
| 43 |
+
parts = [p.strip() for p in _PDB_SPLIT.split(s) if p.strip()]
|
| 44 |
+
ids = []
|
| 45 |
+
for p in parts:
|
| 46 |
+
p = p.strip()
|
| 47 |
+
# sometimes entries include chain like "1ABC:A" or "1ABC_A"
|
| 48 |
+
p = re.split(r"[:_]", p)[0].strip()
|
| 49 |
+
if _PDB_ID.match(p):
|
| 50 |
+
ids.append(p.lower())
|
| 51 |
+
|
| 52 |
+
ids = sorted(set(ids))
|
| 53 |
+
return (ids[0] if ids else None), ids
|
| 54 |
+
|
| 55 |
+
# --- Mutation parsing ---
|
| 56 |
+
# Accept common patterns:
|
| 57 |
+
# A123V
|
| 58 |
+
# p.Ala123Val (rare)
|
| 59 |
+
# 123A>V (rare)
|
| 60 |
+
_MUT_A123V = re.compile(r"^(?P<wt>[ACDEFGHIKLMNPQRSTVWY])(?P<pos>\d+)(?P<mut>[ACDEFGHIKLMNPQRSTVWY])$")
|
| 61 |
+
_MUT_123A_GT_V = re.compile(r"^(?P<pos>\d+)(?P<wt>[ACDEFGHIKLMNPQRSTVWY])>(?P<mut>[ACDEFGHIKLMNPQRSTVWY])$")
|
| 62 |
+
|
| 63 |
+
|
| 64 |
+
def parse_substitution(s: str) -> Tuple[Optional[str], Optional[int], Optional[str], Optional[str]]:
|
| 65 |
+
"""
|
| 66 |
+
Returns (wt_residue, position, mut_residue, normalized_mutation_string)
|
| 67 |
+
"""
|
| 68 |
+
if not isinstance(s, str) or not s.strip():
|
| 69 |
+
return None, None, None, None
|
| 70 |
+
s = s.strip()
|
| 71 |
+
|
| 72 |
+
m = _MUT_A123V.match(s)
|
| 73 |
+
if m:
|
| 74 |
+
wt = m.group("wt")
|
| 75 |
+
pos = int(m.group("pos"))
|
| 76 |
+
mut = m.group("mut")
|
| 77 |
+
return wt, pos, mut, f"{wt}{pos}{mut}"
|
| 78 |
+
|
| 79 |
+
m = _MUT_123A_GT_V.match(s)
|
| 80 |
+
if m:
|
| 81 |
+
pos = int(m.group("pos"))
|
| 82 |
+
wt = m.group("wt")
|
| 83 |
+
mut = m.group("mut")
|
| 84 |
+
return wt, pos, mut, f"{wt}{pos}{mut}"
|
| 85 |
+
|
| 86 |
+
# If it's something else (multi-mutation, insertion/deletion notation, etc.),
|
| 87 |
+
# keep it in "mutation_raw" but do not parse.
|
| 88 |
+
return None, None, None, None
|
| 89 |
+
|
| 90 |
+
|
| 91 |
+
# --- Categorical normalization ---
|
| 92 |
+
def norm_str(x: object) -> Optional[str]:
|
| 93 |
+
if not isinstance(x, str):
|
| 94 |
+
return None
|
| 95 |
+
x = x.strip()
|
| 96 |
+
return x if x else None
|
| 97 |
+
|
| 98 |
+
|
| 99 |
+
BUFFER_MAP: Dict[str, str] = {
|
| 100 |
+
"sodium tetraborate": "Sodium tetraborate",
|
| 101 |
+
"tetra-borate": "Sodium tetraborate",
|
| 102 |
+
"tetraborate": "Sodium tetraborate",
|
| 103 |
+
"sodium phosphate": "Sodium phosphate",
|
| 104 |
+
}
|
| 105 |
+
|
| 106 |
+
|
| 107 |
+
METHOD_MAP: Dict[str, str] = {
|
| 108 |
+
"dsc": "DSC",
|
| 109 |
+
"cd": "CD",
|
| 110 |
+
}
|
| 111 |
+
|
| 112 |
+
|
| 113 |
+
MEASURE_MAP: Dict[str, str] = {
|
| 114 |
+
"thermal": "Thermal",
|
| 115 |
+
}
|
| 116 |
+
|
| 117 |
+
|
| 118 |
+
def normalize_categoricals(df: pd.DataFrame) -> pd.DataFrame:
|
| 119 |
+
def map_lower(series: pd.Series, mapping: Dict[str, str]) -> pd.Series:
|
| 120 |
+
s = series.astype("string")
|
| 121 |
+
s_lower = s.str.lower().str.strip()
|
| 122 |
+
return s_lower.map(mapping).fillna(s.str.strip())
|
| 123 |
+
|
| 124 |
+
if "BUFFER" in df.columns:
|
| 125 |
+
df["buffer_norm"] = map_lower(df["BUFFER"], BUFFER_MAP)
|
| 126 |
+
else:
|
| 127 |
+
df["buffer_norm"] = pd.NA
|
| 128 |
+
|
| 129 |
+
if "METHOD" in df.columns:
|
| 130 |
+
df["method_norm"] = map_lower(df["METHOD"], METHOD_MAP)
|
| 131 |
+
else:
|
| 132 |
+
df["method_norm"] = pd.NA
|
| 133 |
+
|
| 134 |
+
if "MEASURE" in df.columns:
|
| 135 |
+
df["measure_norm"] = map_lower(df["MEASURE"], MEASURE_MAP)
|
| 136 |
+
else:
|
| 137 |
+
df["measure_norm"] = pd.NA
|
| 138 |
+
|
| 139 |
+
return df
|
| 140 |
+
|
| 141 |
+
|
| 142 |
+
# --- Numeric cleanup ---
|
| 143 |
+
def to_float(x: object) -> Optional[float]:
|
| 144 |
+
if x is None or (isinstance(x, float) and math.isnan(x)):
|
| 145 |
+
return None
|
| 146 |
+
if isinstance(x, (int, float)):
|
| 147 |
+
return float(x)
|
| 148 |
+
if isinstance(x, str):
|
| 149 |
+
s = x.strip()
|
| 150 |
+
if not s:
|
| 151 |
+
return None
|
| 152 |
+
# Handle "1mM" vs "1 mM" etc. for numeric fields by stripping units if present.
|
| 153 |
+
# For now: attempt raw float parse.
|
| 154 |
+
try:
|
| 155 |
+
return float(s)
|
| 156 |
+
except ValueError:
|
| 157 |
+
# try to extract first float substring
|
| 158 |
+
m = re.search(r"[-+]?\d*\.?\d+(?:[eE][-+]?\d+)?", s)
|
| 159 |
+
if m:
|
| 160 |
+
try:
|
| 161 |
+
return float(m.group(0))
|
| 162 |
+
except ValueError:
|
| 163 |
+
return None
|
| 164 |
+
return None
|
| 165 |
+
|
| 166 |
+
|
| 167 |
+
def clean_numeric_columns(df: pd.DataFrame) -> pd.DataFrame:
|
| 168 |
+
# ddg-like
|
| 169 |
+
for col in ["DDG", "DOMAINOME_DDG", "DG", "DH", "DHVH"]:
|
| 170 |
+
if col in df.columns:
|
| 171 |
+
df[col.lower()] = df[col].map(to_float)
|
| 172 |
+
else:
|
| 173 |
+
df[col.lower()] = pd.NA
|
| 174 |
+
|
| 175 |
+
# temperature-like
|
| 176 |
+
for col in ["TM", "DTM", "EXP_TEMPERATURE"]:
|
| 177 |
+
if col in df.columns:
|
| 178 |
+
df[col.lower()] = df[col].map(to_float)
|
| 179 |
+
else:
|
| 180 |
+
df[col.lower()] = pd.NA
|
| 181 |
+
|
| 182 |
+
# pH
|
| 183 |
+
if "PH" in df.columns:
|
| 184 |
+
df["ph"] = df["PH"].map(to_float)
|
| 185 |
+
else:
|
| 186 |
+
df["ph"] = pd.NA
|
| 187 |
+
|
| 188 |
+
return df
|
| 189 |
+
|
| 190 |
+
|
| 191 |
+
def derive_labels(df: pd.DataFrame) -> pd.DataFrame:
|
| 192 |
+
# Stabilizing classification: prefer explicit STABILIZING column if present,
|
| 193 |
+
# else use ddg sign if ddg available.
|
| 194 |
+
if "STABILIZING" in df.columns:
|
| 195 |
+
s = df["STABILIZING"].astype("string").str.lower().str.strip()
|
| 196 |
+
df["stabilizing_explicit"] = s.map({"yes": True, "no": False})
|
| 197 |
+
else:
|
| 198 |
+
df["stabilizing_explicit"] = pd.NA
|
| 199 |
+
|
| 200 |
+
# ddg-based label (common convention: ddg < 0 stabilizing)
|
| 201 |
+
df["stabilizing_ddg"] = df["ddg"].apply(lambda v: True if isinstance(v, float) and v < 0 else (False if isinstance(v, float) and v > 0 else pd.NA))
|
| 202 |
+
|
| 203 |
+
# unified label: explicit if available else ddg-based
|
| 204 |
+
df["stabilizing"] = df["stabilizing_explicit"]
|
| 205 |
+
df.loc[df["stabilizing"].isna(), "stabilizing"] = df.loc[df["stabilizing"].isna(), "stabilizing_ddg"]
|
| 206 |
+
|
| 207 |
+
return df
|
| 208 |
+
|
| 209 |
+
|
| 210 |
+
def select_and_rename(df: pd.DataFrame) -> pd.DataFrame:
|
| 211 |
+
# canonical columns (keep more if you want)
|
| 212 |
+
keep = {
|
| 213 |
+
"EXPERIMENT_ID": "experiment_id",
|
| 214 |
+
"SEQUENCE_ID": "sequence_id",
|
| 215 |
+
"MUTANT_ID": "mutant_id",
|
| 216 |
+
"SOURCE_SEQUENCE_ID": "source_sequence_id",
|
| 217 |
+
"TARGET_SEQUENCE_ID": "target_sequence_id",
|
| 218 |
+
"SEQUENCE_LENGTH": "sequence_length",
|
| 219 |
+
"SUBSTITUTION": "substitution_raw",
|
| 220 |
+
"INSERTION": "insertion_raw",
|
| 221 |
+
"DELETION": "deletion_raw",
|
| 222 |
+
"PROTEIN": "protein_name",
|
| 223 |
+
"ORGANISM": "organism",
|
| 224 |
+
"UNIPROTKB": "uniprotkb",
|
| 225 |
+
"EC_NUMBER": "ec_number",
|
| 226 |
+
"INTERPRO": "interpro",
|
| 227 |
+
"PUBLICATION_PMID": "pmid",
|
| 228 |
+
"PUBLICATION_DOI": "doi",
|
| 229 |
+
"PUBLICATION_YEAR": "publication_year",
|
| 230 |
+
"SOURCE_DATASET": "source_dataset",
|
| 231 |
+
"REFERENCING_DATASET": "referencing_dataset",
|
| 232 |
+
"WWPDB": "wwpdb_raw",
|
| 233 |
+
}
|
| 234 |
+
|
| 235 |
+
out = pd.DataFrame()
|
| 236 |
+
for src, dst in keep.items():
|
| 237 |
+
out[dst] = df[src] if src in df.columns else pd.NA
|
| 238 |
+
|
| 239 |
+
# numeric & normalized categorical fields added earlier
|
| 240 |
+
extra_cols = [
|
| 241 |
+
"ddg", "domainome_ddg", "dg", "dh", "dhvh",
|
| 242 |
+
"tm", "dtm", "exp_temperature",
|
| 243 |
+
"ph",
|
| 244 |
+
"buffer_norm", "method_norm", "measure_norm",
|
| 245 |
+
"stabilizing",
|
| 246 |
+
]
|
| 247 |
+
for c in extra_cols:
|
| 248 |
+
out[c] = df[c] if c in df.columns else pd.NA
|
| 249 |
+
|
| 250 |
+
# keep raw text fields that matter for conditions (optional)
|
| 251 |
+
for src, dst in [("BUFFER", "buffer_raw"), ("BUFFER_CONC", "buffer_conc_raw"), ("ION", "ion_raw"), ("ION_CONC", "ion_conc_raw"), ("STATE", "state")]:
|
| 252 |
+
out[dst] = df[src] if src in df.columns else pd.NA
|
| 253 |
+
out["pdb_id"] = df["pdb_id"] if "pdb_id" in df.columns else pd.NA
|
| 254 |
+
out["pdb_ids"] = df["pdb_ids"] if "pdb_ids" in df.columns else [[] for _ in range(len(df))]
|
| 255 |
+
return out
|
| 256 |
+
|
| 257 |
+
|
| 258 |
+
def main():
|
| 259 |
+
ap = argparse.ArgumentParser()
|
| 260 |
+
ap.add_argument("--input", required=True, help="Path to raw FireProtDB 2.0 CSV")
|
| 261 |
+
ap.add_argument("--output", required=True, help="Path to output .parquet or .csv")
|
| 262 |
+
ap.add_argument("--min_seq_len", type=int, default=1, help="Drop sequences shorter than this")
|
| 263 |
+
ap.add_argument("--drop_no_label", action="store_true", help="Drop rows with neither ddg nor dtm")
|
| 264 |
+
args = ap.parse_args()
|
| 265 |
+
|
| 266 |
+
# Load as strings to avoid pandas guessing mixed types
|
| 267 |
+
df = pd.read_csv(args.input, dtype="string", keep_default_na=False, na_values=["", "NA", "NaN", "nan"])
|
| 268 |
+
df = df.replace({"": pd.NA})
|
| 269 |
+
|
| 270 |
+
# Basic trimming
|
| 271 |
+
for c in df.columns:
|
| 272 |
+
if pd.api.types.is_string_dtype(df[c]):
|
| 273 |
+
df[c] = df[c].astype("string").str.strip()
|
| 274 |
+
|
| 275 |
+
# Normalize & parse
|
| 276 |
+
df = normalize_categoricals(df)
|
| 277 |
+
df = clean_numeric_columns(df)
|
| 278 |
+
|
| 279 |
+
# Parse substitution into structured columns
|
| 280 |
+
parsed = df["SUBSTITUTION"].apply(lambda x: parse_substitution(x) if "SUBSTITUTION" in df.columns else (None, None, None, None))
|
| 281 |
+
df["wt_residue"] = parsed.map(lambda t: t[0])
|
| 282 |
+
df["position"] = parsed.map(lambda t: t[1]).astype("Int64")
|
| 283 |
+
df["mut_residue"] = parsed.map(lambda t: t[2])
|
| 284 |
+
df["mutation"] = parsed.map(lambda t: t[3])
|
| 285 |
+
|
| 286 |
+
df = derive_labels(df)
|
| 287 |
+
|
| 288 |
+
if "WWPDB" in df.columns:
|
| 289 |
+
parsed_pdb = df["WWPDB"].astype("string").fillna("").apply(lambda v: parse_pdb_ids(str(v)))
|
| 290 |
+
df["pdb_id"] = parsed_pdb.map(lambda t: t[0])
|
| 291 |
+
df["pdb_ids"] = parsed_pdb.map(lambda t: t[1])
|
| 292 |
+
else:
|
| 293 |
+
df["pdb_id"] = pd.NA
|
| 294 |
+
df["pdb_ids"] = [[] for _ in range(len(df))]
|
| 295 |
+
|
| 296 |
+
# Filter
|
| 297 |
+
if "SEQUENCE_LENGTH" in df.columns:
|
| 298 |
+
seq_len = df["SEQUENCE_LENGTH"].map(to_float)
|
| 299 |
+
df["sequence_length_num"] = seq_len
|
| 300 |
+
df = df[df["sequence_length_num"].fillna(0) >= args.min_seq_len]
|
| 301 |
+
|
| 302 |
+
if args.drop_no_label:
|
| 303 |
+
df = df[~(df["ddg"].isna() & df["dtm"].isna())]
|
| 304 |
+
|
| 305 |
+
# Select final schema
|
| 306 |
+
out = select_and_rename(df)
|
| 307 |
+
|
| 308 |
+
# Add parsed mutation columns
|
| 309 |
+
out["wt_residue"] = df["wt_residue"]
|
| 310 |
+
out["position"] = df["position"]
|
| 311 |
+
out["mut_residue"] = df["mut_residue"]
|
| 312 |
+
out["mutation"] = df["mutation"]
|
| 313 |
+
|
| 314 |
+
# De-dupe obvious duplicates (same experiment id)
|
| 315 |
+
if "experiment_id" in out.columns:
|
| 316 |
+
out = out.drop_duplicates(subset=["experiment_id"])
|
| 317 |
+
|
| 318 |
+
# Write
|
| 319 |
+
if args.output.lower().endswith(".parquet"):
|
| 320 |
+
out.to_parquet(args.output, index=False)
|
| 321 |
+
elif args.output.lower().endswith(".csv"):
|
| 322 |
+
out.to_csv(args.output, index=False)
|
| 323 |
+
else:
|
| 324 |
+
raise ValueError("Output must end with .parquet or .csv")
|
| 325 |
+
|
| 326 |
+
print(f"Wrote {len(out):,} rows to {args.output}")
|
| 327 |
+
|
| 328 |
+
|
| 329 |
+
if __name__ == "__main__":
|
| 330 |
+
main()
|
src/01.2_gen_datasets.py
ADDED
|
@@ -0,0 +1,339 @@
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|
| 1 |
+
# fireprotdb.py
|
| 2 |
+
from __future__ import annotations
|
| 3 |
+
|
| 4 |
+
import hashlib
|
| 5 |
+
from dataclasses import dataclass
|
| 6 |
+
from typing import Dict, List, Optional
|
| 7 |
+
|
| 8 |
+
import datasets
|
| 9 |
+
|
| 10 |
+
|
| 11 |
+
# Change these when publishing:
|
| 12 |
+
_CITATION = """\
|
| 13 |
+
@misc{fireprotdb2,
|
| 14 |
+
title = {FireProtDB 2.0},
|
| 15 |
+
note = {See original FireProtDB 2.0 publication and ProTherm sources}
|
| 16 |
+
}
|
| 17 |
+
"""
|
| 18 |
+
|
| 19 |
+
_DESCRIPTION = """\
|
| 20 |
+
ML-ready views of FireProtDB 2.0 derived from the raw CSV:
|
| 21 |
+
- mutation-level regression/classification (ddg, dtm, stabilizing)
|
| 22 |
+
- protein-level aggregated landscape view
|
| 23 |
+
- mutation language modeling view
|
| 24 |
+
|
| 25 |
+
This dataset is intended for Rosetta Commons / protein ML benchmarking.
|
| 26 |
+
"""
|
| 27 |
+
|
| 28 |
+
_HOMEPAGE = "https://github.com/drake463/FireProtDB" # update
|
| 29 |
+
_LICENSE = "cc-by-4.0" # update to correct license if different
|
| 30 |
+
|
| 31 |
+
|
| 32 |
+
# If you publish to HF, include the cleaned parquet in the repo and set this relative path.
|
| 33 |
+
# For local testing, replace with your local path.
|
| 34 |
+
_DEFAULT_DATA_FILE = "../data/cleaned_fireportdb.csv"
|
| 35 |
+
|
| 36 |
+
|
| 37 |
+
class FireProtDBConfig(datasets.BuilderConfig):
|
| 38 |
+
def __init__(self, task: str, **kwargs):
|
| 39 |
+
super().__init__(**kwargs)
|
| 40 |
+
self.task = task
|
| 41 |
+
|
| 42 |
+
|
| 43 |
+
_BUILDER_CONFIGS = [
|
| 44 |
+
FireProtDBConfig(
|
| 45 |
+
name="mutation_ddg",
|
| 46 |
+
version=datasets.Version("1.0.0"),
|
| 47 |
+
description="Mutation-level ΔΔG regression (row-per-experiment where ddg present).",
|
| 48 |
+
task="mutation_ddg",
|
| 49 |
+
),
|
| 50 |
+
FireProtDBConfig(
|
| 51 |
+
name="mutation_dtm",
|
| 52 |
+
version=datasets.Version("1.0.0"),
|
| 53 |
+
description="Mutation-level ΔTm regression (row-per-experiment where dtm present).",
|
| 54 |
+
task="mutation_dtm",
|
| 55 |
+
),
|
| 56 |
+
FireProtDBConfig(
|
| 57 |
+
name="mutation_binary",
|
| 58 |
+
version=datasets.Version("1.0.0"),
|
| 59 |
+
description="Mutation-level binary stability classification (explicit stabilizing or ddg-sign-derived).",
|
| 60 |
+
task="mutation_binary",
|
| 61 |
+
),
|
| 62 |
+
FireProtDBConfig(
|
| 63 |
+
name="mutation_lm",
|
| 64 |
+
version=datasets.Version("1.0.0"),
|
| 65 |
+
description="Mutation language-modeling view: (sequence, mutation, position, target_aa).",
|
| 66 |
+
task="mutation_lm",
|
| 67 |
+
),
|
| 68 |
+
FireProtDBConfig(
|
| 69 |
+
name="protein_landscape",
|
| 70 |
+
version=datasets.Version("1.0.0"),
|
| 71 |
+
description="Protein-level aggregated landscapes: one row per protein with list of variants.",
|
| 72 |
+
task="protein_landscape",
|
| 73 |
+
),
|
| 74 |
+
]
|
| 75 |
+
|
| 76 |
+
|
| 77 |
+
def _stable_hash(s: str) -> int:
|
| 78 |
+
h = hashlib.sha256(s.encode("utf-8")).hexdigest()
|
| 79 |
+
return int(h[:8], 16)
|
| 80 |
+
|
| 81 |
+
|
| 82 |
+
def _split_by_protein(uniprot: Optional[str], sequence_id: Optional[str], ratios=(0.8, 0.1, 0.1)) -> str:
|
| 83 |
+
"""
|
| 84 |
+
Deterministic protein-level split using (uniprotkb if present else sequence_id).
|
| 85 |
+
"""
|
| 86 |
+
key = (uniprot or "").strip()
|
| 87 |
+
if not key:
|
| 88 |
+
key = f"seqid:{(sequence_id or '').strip()}"
|
| 89 |
+
if not key.strip():
|
| 90 |
+
key = "unknown"
|
| 91 |
+
r = _stable_hash(key) / 0xFFFFFFFF
|
| 92 |
+
if r < ratios[0]:
|
| 93 |
+
return "train"
|
| 94 |
+
if r < ratios[0] + ratios[1]:
|
| 95 |
+
return "validation"
|
| 96 |
+
return "test"
|
| 97 |
+
|
| 98 |
+
|
| 99 |
+
class FireProtDB(datasets.GeneratorBasedBuilder):
|
| 100 |
+
BUILDER_CONFIGS = _BUILDER_CONFIGS
|
| 101 |
+
DEFAULT_CONFIG_NAME = "mutation_ddg"
|
| 102 |
+
|
| 103 |
+
def _info(self) -> datasets.DatasetInfo:
|
| 104 |
+
# Base schema for mutation-level records
|
| 105 |
+
mutation_features = datasets.Features(
|
| 106 |
+
{
|
| 107 |
+
"experiment_id": datasets.Value("string"),
|
| 108 |
+
"sequence_id": datasets.Value("string"),
|
| 109 |
+
"uniprotkb": datasets.Value("string"),
|
| 110 |
+
"protein_name": datasets.Value("string"),
|
| 111 |
+
"organism": datasets.Value("string"),
|
| 112 |
+
"sequence_length": datasets.Value("int32"),
|
| 113 |
+
"mutation": datasets.Value("string"),
|
| 114 |
+
"wt_residue": datasets.Value("string"),
|
| 115 |
+
"position": datasets.Value("int32"),
|
| 116 |
+
"mut_residue": datasets.Value("string"),
|
| 117 |
+
"ddg": datasets.Value("float32"),
|
| 118 |
+
"dtm": datasets.Value("float32"),
|
| 119 |
+
"tm": datasets.Value("float32"),
|
| 120 |
+
"ph": datasets.Value("float32"),
|
| 121 |
+
"buffer": datasets.Value("string"),
|
| 122 |
+
"method": datasets.Value("string"),
|
| 123 |
+
"measure": datasets.Value("string"),
|
| 124 |
+
"pmid": datasets.Value("string"),
|
| 125 |
+
"doi": datasets.Value("string"),
|
| 126 |
+
"publication_year": datasets.Value("int32"),
|
| 127 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 128 |
+
"pdb_id": datasets.Value("string"),
|
| 129 |
+
"pdb_ids": datasets.Sequence(datasets.Value("string")),
|
| 130 |
+
}
|
| 131 |
+
)
|
| 132 |
+
|
| 133 |
+
if self.config.task == "mutation_lm":
|
| 134 |
+
features = datasets.Features(
|
| 135 |
+
{
|
| 136 |
+
"experiment_id": datasets.Value("string"),
|
| 137 |
+
"sequence_id": datasets.Value("string"),
|
| 138 |
+
"uniprotkb": datasets.Value("string"),
|
| 139 |
+
"sequence": datasets.Value("string"), # optional if you later join sequences
|
| 140 |
+
"mutation": datasets.Value("string"),
|
| 141 |
+
"position": datasets.Value("int32"),
|
| 142 |
+
"target_aa": datasets.Value("string"),
|
| 143 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 144 |
+
}
|
| 145 |
+
)
|
| 146 |
+
elif self.config.task == "protein_landscape":
|
| 147 |
+
features = datasets.Features(
|
| 148 |
+
{
|
| 149 |
+
"protein_key": datasets.Value("string"),
|
| 150 |
+
"uniprotkb": datasets.Value("string"),
|
| 151 |
+
"sequence_id": datasets.Value("string"),
|
| 152 |
+
"protein_name": datasets.Value("string"),
|
| 153 |
+
"organism": datasets.Value("string"),
|
| 154 |
+
"sequence_length": datasets.Value("int32"),
|
| 155 |
+
"variants": datasets.Sequence(
|
| 156 |
+
{
|
| 157 |
+
"experiment_id": datasets.Value("string"),
|
| 158 |
+
"mutation": datasets.Value("string"),
|
| 159 |
+
"position": datasets.Value("int32"),
|
| 160 |
+
"wt_residue": datasets.Value("string"),
|
| 161 |
+
"mut_residue": datasets.Value("string"),
|
| 162 |
+
"ddg": datasets.Value("float32"),
|
| 163 |
+
"dtm": datasets.Value("float32"),
|
| 164 |
+
"ph": datasets.Value("float32"),
|
| 165 |
+
"buffer": datasets.Value("string"),
|
| 166 |
+
"method": datasets.Value("string"),
|
| 167 |
+
"pdb_id": datasets.Value("string"),
|
| 168 |
+
"pdb_ids": datasets.Sequence(datasets.Value("string")),
|
| 169 |
+
}
|
| 170 |
+
),
|
| 171 |
+
"split": datasets.ClassLabel(names=["train", "validation", "test"]),
|
| 172 |
+
}
|
| 173 |
+
)
|
| 174 |
+
else:
|
| 175 |
+
features = mutation_features
|
| 176 |
+
|
| 177 |
+
return datasets.DatasetInfo(
|
| 178 |
+
description=_DESCRIPTION,
|
| 179 |
+
features=features,
|
| 180 |
+
homepage=_HOMEPAGE,
|
| 181 |
+
license=_LICENSE,
|
| 182 |
+
citation=_CITATION,
|
| 183 |
+
)
|
| 184 |
+
|
| 185 |
+
def _split_generators(self, dl_manager: datasets.DownloadManager):
|
| 186 |
+
# You can also host the cleaned file and put a URL here.
|
| 187 |
+
data_path = dl_manager.download(_DEFAULT_DATA_FILE)
|
| 188 |
+
|
| 189 |
+
# We'll generate ALL examples in one pass and assign split label per protein_key.
|
| 190 |
+
return [
|
| 191 |
+
datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"path": data_path, "wanted_split": "train"}),
|
| 192 |
+
datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"path": data_path, "wanted_split": "validation"}),
|
| 193 |
+
datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"path": data_path, "wanted_split": "test"}),
|
| 194 |
+
]
|
| 195 |
+
|
| 196 |
+
def _generate_examples(self, path: str, wanted_split: str):
|
| 197 |
+
import pandas as pd
|
| 198 |
+
|
| 199 |
+
# Read cleaned canonical table
|
| 200 |
+
if path.endswith(".parquet"):
|
| 201 |
+
df = pd.read_parquet(path)
|
| 202 |
+
else:
|
| 203 |
+
df = pd.read_csv(path)
|
| 204 |
+
|
| 205 |
+
# Ensure types
|
| 206 |
+
# (pandas nullable ints may appear; keep safe casting below)
|
| 207 |
+
def _to_int(x):
|
| 208 |
+
try:
|
| 209 |
+
return int(x)
|
| 210 |
+
except Exception:
|
| 211 |
+
return None
|
| 212 |
+
|
| 213 |
+
def _to_float(x):
|
| 214 |
+
try:
|
| 215 |
+
return float(x)
|
| 216 |
+
except Exception:
|
| 217 |
+
return None
|
| 218 |
+
|
| 219 |
+
# Task-specific filtering and shaping
|
| 220 |
+
if self.config.task in ("mutation_ddg", "mutation_binary", "mutation_lm"):
|
| 221 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 222 |
+
elif self.config.task == "mutation_dtm":
|
| 223 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 224 |
+
elif self.config.task == "protein_landscape":
|
| 225 |
+
df_task = df[df["mutation"].notna()].copy()
|
| 226 |
+
else:
|
| 227 |
+
df_task = df.copy()
|
| 228 |
+
|
| 229 |
+
# Apply label availability filters
|
| 230 |
+
if self.config.task == "mutation_ddg":
|
| 231 |
+
df_task = df_task[df_task["ddg"].notna()]
|
| 232 |
+
elif self.config.task == "mutation_dtm":
|
| 233 |
+
df_task = df_task[df_task["dtm"].notna()]
|
| 234 |
+
elif self.config.task == "mutation_binary":
|
| 235 |
+
df_task = df_task[df_task["stabilizing"].notna()]
|
| 236 |
+
elif self.config.task == "mutation_lm":
|
| 237 |
+
# Needs position and mut_residue for target_aa
|
| 238 |
+
df_task = df_task[df_task["position"].notna() & df_task["mut_residue"].notna()]
|
| 239 |
+
|
| 240 |
+
# Assign protein-level split deterministically
|
| 241 |
+
def protein_split(row) -> str:
|
| 242 |
+
return _split_by_protein(
|
| 243 |
+
uniprot=str(row.get("uniprotkb") or "").strip() or None,
|
| 244 |
+
sequence_id=str(row.get("sequence_id") or "").strip() or None,
|
| 245 |
+
)
|
| 246 |
+
|
| 247 |
+
df_task["split_name"] = df_task.apply(protein_split, axis=1)
|
| 248 |
+
df_task = df_task[df_task["split_name"] == wanted_split]
|
| 249 |
+
|
| 250 |
+
if self.config.task == "protein_landscape":
|
| 251 |
+
# Aggregate into one row per protein_key (uniprot preferred)
|
| 252 |
+
def protein_key(row) -> str:
|
| 253 |
+
u = str(row.get("uniprotkb") or "").strip()
|
| 254 |
+
if u:
|
| 255 |
+
return u
|
| 256 |
+
sid = str(row.get("sequence_id") or "").strip()
|
| 257 |
+
return f"seqid:{sid}" if sid else "unknown"
|
| 258 |
+
|
| 259 |
+
df_task["protein_key"] = df_task.apply(protein_key, axis=1)
|
| 260 |
+
|
| 261 |
+
grouped = df_task.groupby("protein_key", dropna=False)
|
| 262 |
+
|
| 263 |
+
idx = 0
|
| 264 |
+
for pk, g in grouped:
|
| 265 |
+
# Representative metadata
|
| 266 |
+
first = g.iloc[0]
|
| 267 |
+
record = {
|
| 268 |
+
"protein_key": str(pk),
|
| 269 |
+
"uniprotkb": str(first.get("uniprotkb") or ""),
|
| 270 |
+
"sequence_id": str(first.get("sequence_id") or ""),
|
| 271 |
+
"protein_name": str(first.get("protein_name") or ""),
|
| 272 |
+
"organism": str(first.get("organism") or ""),
|
| 273 |
+
"sequence_length": _to_int(first.get("sequence_length")) or 0,
|
| 274 |
+
"variants": [],
|
| 275 |
+
"split": wanted_split,
|
| 276 |
+
}
|
| 277 |
+
for _, r in g.iterrows():
|
| 278 |
+
record["variants"].append(
|
| 279 |
+
{
|
| 280 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 281 |
+
"mutation": str(r.get("mutation") or ""),
|
| 282 |
+
"position": _to_int(r.get("position")) or -1,
|
| 283 |
+
"wt_residue": str(r.get("wt_residue") or ""),
|
| 284 |
+
"mut_residue": str(r.get("mut_residue") or ""),
|
| 285 |
+
"ddg": _to_float(r.get("ddg")),
|
| 286 |
+
"dtm": _to_float(r.get("dtm")),
|
| 287 |
+
"ph": _to_float(r.get("ph")),
|
| 288 |
+
"buffer": str(r.get("buffer_norm") or r.get("buffer_raw") or ""),
|
| 289 |
+
"method": str(r.get("method_norm") or ""),
|
| 290 |
+
"pdb_id": str(r.get("pdb_id") or ""),
|
| 291 |
+
"pdb_ids": list(r.get("pdb_ids") or []),
|
| 292 |
+
}
|
| 293 |
+
)
|
| 294 |
+
yield idx, record
|
| 295 |
+
idx += 1
|
| 296 |
+
return
|
| 297 |
+
|
| 298 |
+
# Mutation LM view
|
| 299 |
+
if self.config.task == "mutation_lm":
|
| 300 |
+
for i, r in df_task.reset_index(drop=True).iterrows():
|
| 301 |
+
yield i, {
|
| 302 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 303 |
+
"sequence_id": str(r.get("sequence_id") or ""),
|
| 304 |
+
"uniprotkb": str(r.get("uniprotkb") or ""),
|
| 305 |
+
"sequence": "", # left blank unless you join real sequences elsewhere
|
| 306 |
+
"mutation": str(r.get("mutation") or ""),
|
| 307 |
+
"position": _to_int(r.get("position")) or -1,
|
| 308 |
+
"target_aa": str(r.get("mut_residue") or ""),
|
| 309 |
+
"split": wanted_split,
|
| 310 |
+
}
|
| 311 |
+
return
|
| 312 |
+
|
| 313 |
+
# Standard mutation-level views
|
| 314 |
+
for i, r in df_task.reset_index(drop=True).iterrows():
|
| 315 |
+
yield i, {
|
| 316 |
+
"experiment_id": str(r.get("experiment_id") or ""),
|
| 317 |
+
"sequence_id": str(r.get("sequence_id") or ""),
|
| 318 |
+
"uniprotkb": str(r.get("uniprotkb") or ""),
|
| 319 |
+
"protein_name": str(r.get("protein_name") or ""),
|
| 320 |
+
"organism": str(r.get("organism") or ""),
|
| 321 |
+
"sequence_length": _to_int(r.get("sequence_length")) or 0,
|
| 322 |
+
"mutation": str(r.get("mutation") or ""),
|
| 323 |
+
"wt_residue": str(r.get("wt_residue") or ""),
|
| 324 |
+
"position": _to_int(r.get("position")) or -1,
|
| 325 |
+
"mut_residue": str(r.get("mut_residue") or ""),
|
| 326 |
+
"ddg": _to_float(r.get("ddg")),
|
| 327 |
+
"dtm": _to_float(r.get("dtm")),
|
| 328 |
+
"tm": _to_float(r.get("tm")),
|
| 329 |
+
"ph": _to_float(r.get("ph")),
|
| 330 |
+
"buffer": str(r.get("buffer_norm") or r.get("buffer_raw") or ""),
|
| 331 |
+
"method": str(r.get("method_norm") or ""),
|
| 332 |
+
"measure": str(r.get("measure_norm") or ""),
|
| 333 |
+
"pmid": str(r.get("pmid") or ""),
|
| 334 |
+
"doi": str(r.get("doi") or ""),
|
| 335 |
+
"pdb_id": str(r.get("pdb_id") or ""),
|
| 336 |
+
"pdb_ids": list(r.get("pdb_ids") or []),
|
| 337 |
+
"publication_year": int(r.get("publication_year")) if str(r.get("publication_year") or "").isdigit() else 0,
|
| 338 |
+
"split": wanted_split,
|
| 339 |
+
}
|