Protein profile

PA2001

acetyl-CoA acetyltransferase

Genome: NC_002516.2

Gene: atoB PA2001 Structure source: AlphaFold UniProt Q9I2A8

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Amino acids 393

Annotations 6

Features 26

PDB binders 11

Druggability 0.787

Overview

Basic information about this protein and its source genome.

Accession: PA2001
Assembly: Pseudomonas aeruginosa PAO1, complete genome
Gene: atoB PA2001
Status: annotated
Amino acids: 393
Structure source: AlphaFold

2.3.1.9

GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. GO:0003985 Catalysis of the reaction: 2 acetyl-CoA = CoA + acetoacetyl-CoA. GO:0006631 The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis. GO:0016746 Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor). GO:0016747 Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 52.551
Human E-value: 6.18e-141
Gut microbiome off-target: hit
Essential (DEG): Y
Localization: Cytoplasmic

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.

FPocket 0.787

Structure –

Pocket –

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 5 GO

Enzyme Commission (EC)

2.3.1.9

Gene Ontology (GO)

GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
GO:0003985 Catalysis of the reaction: 2 acetyl-CoA = CoA + acetoacetyl-CoA.
GO:0006631 The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
GO:0016746 Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
GO:0016747 Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).

Sequence Features

Domain/signature hits from InterPro and related databases.

26 records

Show feature table

Start	End	DB	Term	Name
5	392	CDD	cd00751	thiolase
5	392	InterPro	IPR002155	Thiolase
4	276	Gene3D	G3DSA:3.40.47.10	-
4	276	InterPro	IPR016039	Thiolase-like
4	262	Pfam	PF00108	Thiolase, N-terminal domain
4	262	InterPro	IPR020616	Thiolase, N-terminal
84	102	ProSitePatterns	PS00098	Thiolases acyl-enzyme intermediate signature.
84	102	InterPro	IPR020615	Thiolase, acyl-enzyme intermediate active site
271	390	Pfam	PF02803	Thiolase, C-terminal domain
271	390	InterPro	IPR020617	Thiolase, C-terminal
3	270	SUPERFAMILY	SSF53901	Thiolase-like
3	270	InterPro	IPR016039	Thiolase-like
6	390	NCBIfam	TIGR01930	acetyl-CoA C-acyltransferase
6	390	InterPro	IPR002155	Thiolase
126	389	Gene3D	G3DSA:3.40.47.10	-
126	389	InterPro	IPR016039	Thiolase-like
374	387	ProSitePatterns	PS00099	Thiolases active site.
374	387	InterPro	IPR020610	Thiolase, active site
1	392	FunFam	G3DSA:3.40.47.10:FF:000010	Acetyl-CoA acetyltransferase (Thiolase)
339	355	ProSitePatterns	PS00737	Thiolases signature 2.
339	355	InterPro	IPR020613	Thiolase, conserved site
1	391	PANTHER	PTHR18919	ACETYL-COA C-ACYLTRANSFERASE
272	390	SUPERFAMILY	SSF53901	Thiolase-like
272	390	InterPro	IPR016039	Thiolase-like
1	392	PIRSF	PIRSF000429	Ac-CoA_Ac_transf
1	392	InterPro	IPR002155	Thiolase

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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Structural evidence

1 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry	Method	Resolution	Chain	Coverage	Links	Status
PDB 8GQJ	X-ray	1.78 Å	A,B	100.0% 1-393	PDBe RCSB PDBj File	Metadata only
AlphaFold PA2001	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				0.787
3				0.658

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.

61 records

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
168	1OU6	P07097	388.5 Da LogP 0.15 TPSA 131.0	✓ Ro5	✓ Clean	`CC(=O)OCCNC(=O)CCNC(=O)[C@@H](C(C)(C)COC(=O)C(C…`
5UG	5F38	P76461	438.3 Da LogP -0.85 TPSA 191.7	1 viol.	✓ Clean	`CC(C)(COP(=O)(O)OP(=O)(O)O)[C@@H](C(=O)NCCC(=O)…`
CAA	1M1O	P07097	851.6 Da LogP -1.36 TPSA 380.7	3 viol.	✓ Clean	`CC(=O)CC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)CO[P…`
COZ	5F38	P76461	767.5 Da LogP -1.67 TPSA 346.6	3 viol.	✓ Clean	`CC(C)(CO[P@](=O)(O)O[P@](=O)(O)OC[C@@H]1[C@H]([…`
DNO	2WKU	P07097	180.2 Da LogP -3.38 TPSA 118.2	✓ Ro5	✓ Clean	`C([C@H]([C@H]([C@@H]([C@@H](C=O)O)O)O)O)O`
DTT	4C2K	P42765	154.3 Da LogP -0.43 TPSA 40.5	✓ Ro5	✓ Clean	`C([C@@H]([C@H](CS)O)O)S`
NH4	6ARE	Q4WCL5	18.0 Da LogP 0.38 TPSA 36.5	✓ Ro5	✓ Clean	`[NH4+]`
O8Y	6PCC	Q88N39	100.2 Da LogP 1.77 TPSA 17.1	✓ Ro5	✓ Clean	`CCCCCC=O`
OPI	2VU1	P07097	346.4 Da LogP -0.42 TPSA 125.0	✓ Ro5	✓ Clean	`CC(C)(C)C(=O)OCC(C)(C)[C@H](C(=O)NCCC(=O)NCCO)O`
OYA	6PCD	Q88N39	128.2 Da LogP 2.55 TPSA 17.1	✓ Ro5	✓ Clean	`CCCCCCCC=O`
PN5	2VU2	P07097	362.5 Da LogP 0.52 TPSA 104.7	✓ Ro5	✓ Clean	`CC(C)(C)C(=O)OCC(C)(C)[C@H](C(=O)NCCC(=O)NCCS)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
ZINC100056793	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)CO`
ZINC100056796	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC12953159	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@@H](O)CO`
ZINC12953162	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO`
ZINC12953168	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)CO`
ZINC13522675	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC13522684	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO`
ZINC4353166	0.950	240.2 Da LogP -4.66 TPSA 158.7	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O…`
ZINC4353167	0.950	240.2 Da LogP -4.66 TPSA 158.7	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O…`
ZINC4353168	0.950	240.2 Da LogP -4.66 TPSA 158.7	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)…`
ZINC4353169	0.950	240.2 Da LogP -4.66 TPSA 158.7	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)…`
ZINC4353180	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O…`
ZINC4353181	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)…`
ZINC4353182	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)…`
ZINC95884213	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)CO`
ZINC9915770	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC9915771	0.950	210.2 Da LogP -4.02 TPSA 138.5	1 viol.	✓ Clean	`O=C[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC1693894	0.938	212.4 Da LogP 4.89 TPSA 17.1	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCC=O`
ZINC43061660	0.789	210.4 Da LogP 4.66 TPSA 17.1	✓ Ro5	✓ Clean	`CCCCCC/C=C\CCCCCC=O`
ZINC43061664	0.789	210.4 Da LogP 4.66 TPSA 17.1	✓ Ro5	✓ Clean	`CCCCCC/C=C/CCCCCC=O`
ZINC13546064	0.700	210.4 Da LogP 4.66 TPSA 17.1	✓ Ro5	✓ Clean	`CCCC/C=C\CCCCCCCC=O`
ZINC1850393	0.700	210.4 Da LogP 4.66 TPSA 17.1	✓ Ro5	✓ Clean	`CCCC/C=C/CCCCCCCC=O`
ZINC57988531	0.600	360.3 Da LogP -6.60 TPSA 228.6	2 viol.	✓ Clean	`O=C[C@H](O)[C@@H](O)[C@@H](O[C@@H](O)[C@H](O)[C…`
ZINC57988534	0.600	360.3 Da LogP -6.60 TPSA 228.6	2 viol.	✓ Clean	`O=C[C@H](O)[C@@H](O)[C@H](O[C@@H](O)[C@H](O)[C@…`
ZINC12501123	0.595	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC4228234	0.595	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@@H](…`
ZINC79671662	0.595	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC79671663	0.595	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](COP(=O)(O)O)[C@H](O…`
ZINC3869683	0.587	278.4 Da LogP -1.08 TPSA 98.7	✓ Ro5	✓ Clean	`CC(C)(CO)[C@H](O)C(=O)NCCC(=O)NCCS`
ZINC3869684	0.587	278.4 Da LogP -1.08 TPSA 98.7	✓ Ro5	✓ Clean	`CC(C)(CO)[C@@H](O)C(=O)NCCC(=O)NCCS`
ZINC2382315554	0.556	311.3 Da LogP -5.37 TPSA 201.8	1 viol.	✓ Clean	`N[C@@H](C=O)[C@@H](O)[C@H](O)[C@@H](O)C[C@H](O)…`
ZINC100055463	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)CO`
ZINC100064885	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO`
ZINC17780060	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@@H](O)[C@H](O)C(O)[C@H](O)[C@H](O)CO`
ZINC17952732	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@H](O)[C@@H](O)C(O)[C@H](O)[C@H](O)CO`
ZINC18042331	0.550	242.2 Da LogP -4.86 TPSA 161.8	1 viol.	✓ Clean	`OC[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H]…`
ZINC18120313	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@H](O)[C@H](O)C(O)[C@H](O)[C@H](O)CO`
ZINC3979006	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@@H](O)[C@@H](O)C(O)[C@H](O)[C@H](O)CO`
ZINC4403103	0.550	242.2 Da LogP -4.86 TPSA 161.8	1 viol.	✓ Clean	`OC[C@@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H…`
ZINC4403105	0.550	242.2 Da LogP -4.86 TPSA 161.8	1 viol.	✓ Clean	`OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)[C@H…`
ZINC4403107	0.550	242.2 Da LogP -4.86 TPSA 161.8	1 viol.	✓ Clean	`OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H](O)[C@…`
ZINC9212412	0.550	212.2 Da LogP -4.22 TPSA 141.6	1 viol.	✓ Clean	`OC[C@H](O)[C@@H](O)C(O)[C@H](O)[C@@H](O)CO`
ZINC12360703	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC12503599	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC31977053	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC4806433	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@H](CO[P@@](=O)(O)OP(=O…`
ZINC53683898	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586019	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@](=O)(O)OP(=O)…`
ZINC8586020	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@@H]1O[C@@H](CO[P@@](=O)(O)OP(=…`
ZINC8586021	0.549	427.2 Da LogP -1.75 TPSA 232.6	2 viol.	✓ Clean	`Nc1ncnc2c1ncn2[C@H]1O[C@@H](CO[P@@](=O)(O)OP(=O…`

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.