Protein profile

PA3286

3-oxoacyl-ACP synthase

Genome: NC_002516.2

Gene: PA3286 Structure source: AlphaFold UniProt Q9HYV7
Amino acids 350
Annotations 7
Features 13
PDB binders 12
Druggability 0.581

Overview

Basic information about this protein and its source genome.

Accession
PA3286
Gene
PA3286
Status
annotated
Amino acids
350
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
N
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 0.581
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 6 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

6
  • GO:0004315 Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
  • GO:0061990 Catalysis of the reaction: octanoyl-CoA + H+ + malonyl-[ACP] = 3-oxodecanoyl-[ACP] + CO2 + CoA.
  • GO:0006633 The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
  • GO:0042758 The chemical reactions and pathways resulting in the breakdown of a long-chain fatty acid. A long-chain fatty acid has an aliphatic tail containing 13 to 22 carbons.
  • GO:0044550 The chemical reactions and pathways resulting in the formation of secondary metabolites, the compounds that are not necessarily required for growth and maintenance of cells, and are often unique to a taxon.
  • GO:0016746 Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).

Sequence Features

Domain/signature hits from InterPro and related databases.

13 records
Show feature table
Start End DB Term Name
16 349 PANTHER PTHR34069 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 3
196 350 FunFam G3DSA:3.40.47.10:FF:000049 3-oxoacyl-Acyl-carrier-protein synthase III
195 350 Gene3D G3DSA:3.40.47.10 -
195 350 InterPro IPR016039 Thiolase-like
1 191 Gene3D G3DSA:3.40.47.10 -
1 191 InterPro IPR016039 Thiolase-like
259 348 Pfam PF08541 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C terminal
259 348 InterPro IPR013747 Beta-ketoacyl-[acyl-carrier-protein] synthase III, C-terminal
127 205 Pfam PF08545 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III
127 205 InterPro IPR013751 Beta-ketoacyl-[acyl-carrier-protein] synthase III, N-terminal
23 347 CDD cd00830 KAS_III
34 349 SUPERFAMILY SSF53901 Thiolase-like
34 349 InterPro IPR016039 Thiolase-like

3D Structure

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

3D visualization script Full viewer

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Structural evidence

0 + 1

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

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA3286
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
3 0.581
1 0.466
6 0.226

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.

87 records

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.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
4LB P0A6R0 325.8 Da LogP 3.46 TPSA 75.6 ✓ Ro5 ✓ Clean c1ccc(c(c1)COC(=O)NCC2CCC(CC2)C(=O)O)Cl
4VK P0A6R0 353.4 Da LogP 3.32 TPSA 66.4 ✓ Ro5 ✓ Clean c1ccc(cc1)S(=O)(=O)NCc2ccc(cc2)c3cccc(c3)CO
4VL P0A6R0 330.4 Da LogP 2.68 TPSA 73.7 ✓ Ro5 ✓ Clean c1cc(c(cc1CO)c2ccc(nc2)N3CCC(CC3)C(=O)O)F
4VM P0A6R0 470.5 Da LogP 4.46 TPSA 78.4 ✓ Ro5 ✓ Clean c1cc2cc(ccc2nc1)CNC(=O)C3CCN(CC3)c4ccc(cn4)c5cc…
4VN C1CIR8 346.8 Da LogP 3.20 TPSA 73.7 ✓ Ro5 ✓ Clean c1cc(c(cc1CO)c2ccc(nc2)N3CCC(CC3)C(=O)O)Cl
669 P0A6R0 450.3 Da LogP 5.87 TPSA 88.8 1 viol. ✓ Clean c1cc(c(c(c1)Cl)COc2ccc3c(c2)cc(n3CCCCCC(=O)O)C(…
B83 Q820T1 444.5 Da LogP 5.91 TPSA 78.9 1 viol. ✓ Clean C[C@@H]1C[C@@H](CN(C1)c2ccc(cc2Oc3ccccc3)C(=O)N…
BE2 P20582 137.1 Da LogP 0.97 TPSA 63.3 ✓ Ro5 ✓ Clean c1ccc(c(c1)C(=O)O)N
COW P20582 886.7 Da LogP -0.44 TPSA 389.6 3 viol. ✓ Clean CC(C)(CO[P@@](=O)(O)O[P@@](=O)(O)OCC1[C@H]([C@H…
MEE P0A6R0 48.1 Da LogP 0.55 TPSA 0.0 ✓ Ro5 ✓ Clean CS
MLC P0A6R0 853.6 Da LogP -1.86 TPSA 400.9 3 viol. ✓ Clean CC(C)(CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]1[C@H]…
UT7 P0A6R0 751.5 Da LogP -2.60 TPSA 366.8 3 viol. ✓ Clean CC(C)(COP(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([…

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.