Overview
Basic information about this protein and its source genome.
- Accession
- PA0231
- Gene
- pcaD PA0231
- Status
- annotated
- Amino acids
- 263
- Structure source
- AlphaFold
Target profile
Computed evidence for target prioritization.
- Human off-target
- No hit
- Gut microbiome off-target
- hit
- Essential (DEG)
- N
- Localization
- Unknown
Selected Druggability evidence
Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.
Sequence
Primary amino-acid sequence viewer.
MPTVRLADGDLNYSLEGPAGAPVLLLSNSLGTDLGMWDTQIPALTAHFRVLRYDTRGHGASLVTPGPYAIGQLGADVLALLDALELPRVHFCGLSMGGLIGQWLGIHAGERLGRLVLCNTAAKIASDEVWNTRIDTVLKGGEQAMRDLRDASVARWFTAGFAEREPAQVERIVAMLAATSPQGYAANCAAVRDADFREQLGLVQAPTLIVAGSHDAVTTPDNARFMQARIADAQLVEFAAAHLSNVEAGDAFSRRLVDFLLSA
Functional Annotations
Enzyme classification and Gene Ontology terms linked to this protein.
Gene Ontology (GO)
2- GO:0047570 Catalysis of the reaction: 3-oxoadipate enol-lactone + H2O = 3-oxoadipate.
- GO:0042952 A pathway of aromatic compound degradation by ortho-cleavage; one branch converts protocatechuate, derived from phenolic compounds, to beta-ketoadipate, and the other branch converts catechol, generated from various aromatic hydrocarbons, amino aromatics, and lignin monomers, also to beta-ketoadipate. Two additional steps accomplish the conversion of beta-ketoadipate to tricarboxylic acid cycle intermediates.
Sequence Features
Domain/signature hits from InterPro and related databases.
Show feature table
| Start | End | DB | Term | Name |
|---|---|---|---|---|
| 2 | 261 | Gene3D | G3DSA:3.40.50.1820 | alpha/beta hydrolase |
| 2 | 261 | InterPro | IPR029058 | Alpha/Beta hydrolase fold |
| 13 | 260 | PANTHER | PTHR43798 | MONOACYLGLYCEROL LIPASE |
| 11 | 260 | NCBIfam | TIGR02427 | 3-oxoadipate enol-lactonase |
| 11 | 260 | InterPro | IPR026968 | 3-oxoadipate enol-lactonase 1/2 |
| 22 | 246 | Pfam | PF00561 | alpha/beta hydrolase fold |
| 22 | 246 | InterPro | IPR000073 | Alpha/beta hydrolase fold-1 |
| 1 | 260 | SUPERFAMILY | SSF53474 | alpha/beta-Hydrolases |
| 1 | 260 | InterPro | IPR029058 | Alpha/Beta hydrolase fold |
| 207 | 221 | PRINTS | PR00111 | Alpha/beta hydrolase fold signature |
| 207 | 221 | InterPro | IPR000073 | Alpha/beta hydrolase fold-1 |
| 91 | 104 | PRINTS | PR00111 | Alpha/beta hydrolase fold signature |
| 91 | 104 | InterPro | IPR000073 | Alpha/beta hydrolase fold-1 |
| 105 | 118 | PRINTS | PR00111 | Alpha/beta hydrolase fold signature |
| 105 | 118 | InterPro | IPR000073 | Alpha/beta hydrolase fold-1 |
| 47 | 62 | PRINTS | PR00111 | Alpha/beta hydrolase fold signature |
| 47 | 62 | InterPro | IPR000073 | Alpha/beta hydrolase fold-1 |
3D Structure
Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.
Loading 3D structure...
Structural evidence
0 + 1Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.
| Entry | Method | Resolution | Chain | Coverage | Links | Status |
|---|---|---|---|---|---|---|
|
AlphaFold
PA0231
|
AlphaFold | — | — | full sequence | — | Viewing |
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer
Pockets (FPOCKET)
Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).
| FPOCKET | Sticks | Spheres | Surfaces | Druggability | Labels | Zoom | Positions |
|---|---|---|---|---|---|---|---|
| 1 | 0.739 | ||||||
| 2 | 0.734 |
Ligand evidence
Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.
Highest-confidence structural evidence: ligands co-crystallized with this exact protein. If the source PDB is loaded in TPW, use Open crystal to inspect it in the structure viewer.
No PDB structure with a co-crystallized ligand found for this exact protein.
Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.
| Ligand | Source crystal | UniProt (homolog) | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|---|
| 6OM | Q9SQR3 | 102.1 Da LogP -0.08 TPSA 40.5 | ✓ Ro5 | ✓ Clean |
C/C(=C/CO)/CO
|
|
| 94X | Q10QA5 | 285.1 Da LogP 2.38 TPSA 57.5 | ✓ Ro5 | ✓ Clean |
C/C(=C/[C@H](Cc1ccc(cc1)Br)O)/C(=O)O
|
|
| 9GU | Q10QA5 | 325.3 Da LogP 2.09 TPSA 54.3 | ✓ Ro5 | ✓ Clean |
c1cc(ccc1C(F)(F)F)N2CCN(CC2)C(=O)n3ccnn3
|
|
| BNY | Q10QA5 | 272.3 Da LogP 3.35 TPSA 92.5 | ✓ Ro5 | ✓ Clean |
Cc1c(cccc1N(=O)=O)Nc2ccccc2C(=O)O
|
|
| GR2 | Q10QA5 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@@H](OC1=O)O/C=C/2\[C@H]3Cc4ccccc4[C@H]3…
|
|
| H3M | A0A0D9Z3K8 | 114.1 Da LogP -0.19 TPSA 46.5 | ✓ Ro5 | ✓ Clean |
CC1=C[C@@H](OC1=O)O
|
|
| KAT | Q10QA5 | 257.3 Da LogP 1.07 TPSA 54.3 | ✓ Ro5 | ✓ Clean |
c1ccc(cc1)N2CCN(CC2)C(=O)n3ccnn3
|
|
| KOK | Q10QA5 | 214.2 Da LogP 1.31 TPSA 51.0 | ✓ Ro5 | ✓ Clean |
c1ccc2c(c1)CCN2C(=O)n3ccnn3
|
|
| MLT | A0A0M3KKY6 | 134.1 Da LogP -1.09 TPSA 94.8 | ✓ Ro5 | ✓ Clean |
C([C@H](C(=O)O)O)C(=O)O
|
|
| OPL | Q10QA5 | 134.1 Da LogP -1.51 TPSA 77.8 | ✓ Ro5 | ✓ Clean |
C[C@H]([C@H](C=O)O)C(O)O
|
|
| PMS | Q10QA5 | 172.2 Da LogP 1.07 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
c1ccc(cc1)CS(=O)(=O)O
|
|
| SHF | Q13KT2 | 116.1 Da LogP 0.44 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCC(=O)O
|
Experimental bioactivity from ChEMBL measured directly on this protein. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL bioactivity data found for this exact protein.
Bioactivity inferred from similar proteins in ChEMBL. Score = pchembl (−log Ki/IC₅₀; higher = more potent).
No ChEMBL hits found through similar proteins.
Proposed virtual-screening candidates from ZINC. Score = Tanimoto similarity to a known binder (0–1; higher = more similar).
| Ligand | Tanimoto | MW · LogP · TPSA | Lipinski | PAINS | SMILES |
|---|---|---|---|---|---|
| ZINC106350788 | 1.000 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@H](O/C=C2/C(=O)O[C@@H]3c4ccccc4C[C@@H]2…
|
| ZINC33753817 | 1.000 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@@H](O/C=C2/C(=O)O[C@@H]3c4ccccc4C[C@H]2…
|
| ZINC34499772 | 1.000 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@H](O/C=C2/C(=O)O[C@@H]3c4ccccc4C[C@H]23…
|
| ZINC36407666 | 1.000 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@H](O/C=C2/C(=O)O[C@H]3c4ccccc4C[C@H]23)…
|
| ZINC5757700 | 1.000 | 298.3 Da LogP 2.19 TPSA 61.8 | ✓ Ro5 | ✓ Clean |
CC1=C[C@H](O/C=C2/C(=O)O[C@H]3c4ccccc4C[C@@H]23…
|
| ZINC4558864 | 0.757 | 258.2 Da LogP 3.04 TPSA 92.5 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccccc1Nc1ccccc1[N+](=O)[O-]
|
| ZINC1764974 | 0.750 | 266.3 Da LogP 0.46 TPSA 108.7 | ✓ Ro5 | ✓ Clean |
O=S(=O)(O)Cc1ccc(CS(=O)(=O)O)cc1
|
| ZINC38859 | 0.714 | 300.3 Da LogP 2.85 TPSA 109.5 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)c2ccccc2C(=O)O)cccc1[N+](=O)[O-]
|
| ZINC389634 | 0.714 | 246.3 Da LogP 2.80 TPSA 34.1 | ✓ Ro5 | ✓ Clean |
O=S(=O)(Cc1ccccc1)Cc1ccccc1
|
| ZINC5378381 | 0.714 | 300.3 Da LogP 2.85 TPSA 109.5 | ✓ Ro5 | ✓ Clean |
Cc1c(C(=O)Nc2ccccc2C(=O)O)cccc1[N+](=O)[O-]
|
| ZINC71773889 | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@H](O)C(=O)O)C[C@H](O)C(=O)O
|
| ZINC71773890 | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@H](O)C(=O)O)C[C@@H](O)C(=O)O
|
| ZINC71773891 | 0.667 | 206.1 Da LogP -1.77 TPSA 132.1 | ✓ Ro5 | ✓ Clean |
O=C(C[C@@H](O)C(=O)O)C[C@@H](O)C(=O)O
|
| ZINC2022386 | 0.647 | 350.5 Da LogP 2.75 TPSA 30.0 | ✓ Ro5 | ✓ Clean |
O=C(N1CCN(c2ccccc2)CC1)N1CCN(c2ccccc2)CC1
|
| ZINC20241 | 0.641 | 241.3 Da LogP 3.75 TPSA 49.3 | ✓ Ro5 | ✓ Clean |
Cc1cccc(Nc2ccccc2C(=O)O)c1C
|
| ZINC2997624 | 0.638 | 359.4 Da LogP 2.73 TPSA 121.6 | ✓ Ro5 | ✓ Clean |
Cc1c(C(=O)NC(=S)Nc2ccccc2C(=O)O)cccc1[N+](=O)[O…
|
| ZINC616069 | 0.636 | 314.3 Da LogP 3.16 TPSA 109.5 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)c2cccc([N+](=O)[O-])c2C)cccc1C(=O)O
|
| ZINC14619253 | 0.632 | 214.3 Da LogP 3.17 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCCCCCCCCC(=O)O
|
| ZINC1841307 | 0.632 | 228.3 Da LogP 3.56 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCCCCCCCCCC(=O)O
|
| ZINC1845839 | 0.632 | 200.3 Da LogP 2.78 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCCCCCCCC(=O)O
|
| ZINC33822328 | 0.632 | 270.4 Da LogP 4.73 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCCCCCCCCCCCCC(=O)O
|
| ZINC5855130 | 0.632 | 242.4 Da LogP 3.95 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
CC(=O)CCCCCCCCCCCC(=O)O
|
| ZINC100747085 | 0.630 | 362.3 Da LogP 3.16 TPSA 178.7 | ✓ Ro5 | ✓ Clean |
Cc1c([N+](=O)[O-])cc([N+](=O)[O-])c(Nc2ccccc2C(…
|
| ZINC4253107 | 0.614 | 303.2 Da LogP 2.94 TPSA 135.6 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O…
|
| ZINC2188 | 0.610 | 261.7 Da LogP 4.09 TPSA 49.3 | ✓ Ro5 | ✓ Clean |
Cc1c(Cl)cccc1Nc1ccccc1C(=O)O
|
| ZINC34080186 | 0.609 | 266.3 Da LogP 0.46 TPSA 108.7 | ✓ Ro5 | ✓ Clean |
O=S(=O)(O)Cc1ccccc1CS(=O)(=O)O
|
| ZINC38670 | 0.605 | 256.3 Da LogP 3.16 TPSA 72.2 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)c2ccccc2)cccc1[N+](=O)[O-]
|
| ZINC4602456 | 0.605 | 301.3 Da LogP 3.06 TPSA 115.4 | ✓ Ro5 | ✓ Clean |
Cc1c(C(=O)Nc2ccccc2[N+](=O)[O-])cccc1[N+](=O)[O…
|
| ZINC21984105 | 0.600 | 292.7 Da LogP 3.69 TPSA 92.5 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccccc1Nc1ccc(Cl)cc1[N+](=O)[O-]
|
| ZINC32210235 | 0.600 | 251.1 Da LogP 1.84 TPSA 54.4 | ✓ Ro5 | ✓ Clean |
O=S(=O)(O)Cc1ccc(Br)cc1
|
| ZINC33995255 | 0.600 | 273.2 Da LogP 2.62 TPSA 118.5 | ✓ Ro5 | ✓ Clean |
Nc1ccc(Nc2ccccc2C(=O)O)c([N+](=O)[O-])c1
|
| ZINC651268 | 0.600 | 382.2 Da LogP 3.76 TPSA 72.2 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)c2ccccc2I)cccc1[N+](=O)[O-]
|
| ZINC5487637 | 0.596 | 318.3 Da LogP 3.05 TPSA 110.9 | ✓ Ro5 | ✓ Clean |
COc1cc([N+](=O)[O-])c(OC)cc1Nc1ccccc1C(=O)O
|
| ZINC4903889 | 0.595 | 258.2 Da LogP 3.04 TPSA 92.5 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccccc1Nc1ccc([N+](=O)[O-])cc1
|
| ZINC5266295 | 0.595 | 256.3 Da LogP 1.67 TPSA 41.4 | ✓ Ro5 | ✓ Clean |
O=C(N1CCN(c2ccccc2)CC1)n1ccnc1
|
| ZINC5390993 | 0.595 | 258.2 Da LogP 3.04 TPSA 92.5 | ✓ Ro5 | ✓ Clean |
O=C(O)c1cccc([N+](=O)[O-])c1Nc1ccccc1
|
| ZINC8794057 | 0.595 | 259.4 Da LogP 2.02 TPSA 26.8 | ✓ Ro5 | ✓ Clean |
O=C(N1CCCC1)N1CCN(c2ccccc2)CC1
|
| ZINC104233707 | 0.591 | 348.2 Da LogP 2.85 TPSA 178.8 | ✓ Ro5 | ✓ Clean |
O=C(O)c1ccccc1Nc1c([N+](=O)[O-])cc([N+](=O)[O-]…
|
| ZINC358209 | 0.591 | 271.3 Da LogP 3.55 TPSA 84.3 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)Nc2ccccc2)cccc1[N+](=O)[O-]
|
| ZINC190699 | 0.587 | 300.3 Da LogP 2.85 TPSA 109.5 | ✓ Ro5 | ✓ Clean |
Cc1ccccc1NC(=O)c1c(C(=O)O)cccc1[N+](=O)[O-]
|
| ZINC442315 | 0.587 | 274.3 Da LogP 3.29 TPSA 72.2 | ✓ Ro5 | ✓ Clean |
Cc1c(NC(=O)c2ccccc2F)cccc1[N+](=O)[O-]
|
| ZINC5073285 | 0.587 | 347.4 Da LogP 4.90 TPSA 84.3 | ✓ Ro5 | ✓ Clean |
Cc1c(C(=O)Nc2ccc(Nc3ccccc3)cc2)cccc1[N+](=O)[O-]
|
| ZINC902442 | 0.585 | 224.3 Da LogP 2.28 TPSA 33.2 | ✓ Ro5 | ✓ Clean |
O=C(c1ccncc1)N1CCc2ccccc21
|
| ZINC1679108 | 0.583 | 324.4 Da LogP 2.17 TPSA 68.3 | ✓ Ro5 | ✓ Clean |
O=S(=O)(Cc1ccccc1)CS(=O)(=O)Cc1ccccc1
|
| ZINC30084 | 0.583 | 204.3 Da LogP 1.36 TPSA 23.6 | ✓ Ro5 | ✓ Clean |
CC(=O)N1CCN(c2ccccc2)CC1
|
| ZINC51421381 | 0.583 | 292.3 Da LogP 2.16 TPSA 40.6 | ✓ Ro5 | ✓ Clean |
O=C(C(=O)N1CCc2ccccc21)N1CCc2ccccc21
|
| ZINC65844568 | 0.583 | 336.3 Da LogP 2.40 TPSA 126.6 | ✓ Ro5 | ✓ Clean |
Cc1c(NS(=O)(=O)c2ccccc2[N+](=O)[O-])cccc1C(=O)O
|
| ZINC4113987 | 0.581 | 272.3 Da LogP 3.13 TPSA 81.5 | ✓ Ro5 | ✓ Clean |
COC(=O)c1ccccc1Nc1ccccc1[N+](=O)[O-]
|
| ZINC659172 | 0.579 | 368.4 Da LogP 4.09 TPSA 40.6 | ✓ Ro5 | ✓ Clean |
O=C(c1ccc(C(=O)N2CCc3ccccc32)cc1)N1CCc2ccccc21
|
| ZINC669435 | 0.579 | 368.4 Da LogP 4.09 TPSA 40.6 | ✓ Ro5 | ✓ Clean |
O=C(c1ccccc1C(=O)N1CCc2ccccc21)N1CCc2ccccc21
|
PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.