Protein profile

KP13_03027

8-amino-7-oxononanoate synthase

Genome: KpKP13

Gene: bioF AHE45588.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GQG8

Export view

Amino acids 385

Annotations 7

Features 16

PDB binders 9

Druggability 0.827

Overview

Basic information about this protein and its source genome.

Accession: KP13_03027
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: bioF AHE45588.1
Status: annotated
Amino acids: 385
Structure source: AlphaFold + ColabFold

2.3.1.47

GO:0030170 Binding to pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6. GO:0009102 The chemical reactions and pathways resulting in the formation of biotin, cis-tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid. GO:0009058 A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones. GO:0016740 Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. GO:0003824 Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. GO:0008710 Catalysis of the reaction: L-alanine + H+ + pimelyl-CoA = 8-amino-7-oxononanoate + CO2 + CoA.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 45.946
Human E-value: 2.76e-13
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 47.453
DEG E-value: 7.26e-97
Localization: Cytoplasmic
ColabFold pLDDT: 95.97

Selected Druggability evidence

AlphaFold / UniProt model

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 0.827

Structure A0A0H3GQG8

Pocket Pocket 1

P2Rank 0.684

Structure A0A0H3GQG8

Pocket Pocket 1

ColabFold model

FPocket 0.946 · Pocket 1

P2Rank 0.714 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 111 / 4744 genomes with a hit

Normalized 0.023

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)

2.3.1.47

Gene Ontology (GO)

GO:0030170 Binding to pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
GO:0009102 The chemical reactions and pathways resulting in the formation of biotin, cis-tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid.
GO:0009058 A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
GO:0016740 Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
GO:0003824 Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0008710 Catalysis of the reaction: L-alanine + H+ + pimelyl-CoA = 8-amino-7-oxononanoate + CO2 + CoA.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records

Show feature table

Start	End	DB	Term	Name
3	384	Hamap	MF_01693	8-amino-7-oxononanoate synthase [bioF].
3	384	InterPro	IPR022834	8-amino-7-oxononanoate synthase, Proteobacteria
35	380	PANTHER	PTHR13693	CLASS II AMINOTRANSFERASE/8-AMINO-7-OXONONANOATE SYNTHASE
20	381	NCBIfam	TIGR00858	8-amino-7-oxononanoate synthase
20	381	InterPro	IPR004723	8-amino-7-oxononanoate synthase, Archaea/Proteobacteria type
42	381	CDD	cd06454	KBL_like
57	284	Gene3D	G3DSA:3.40.640.10	-
57	284	InterPro	IPR015421	Pyridoxal phosphate-dependent transferase, major domain
40	378	Gene3D	G3DSA:3.90.1150.10	Aspartate Aminotransferase, domain 1
40	378	InterPro	IPR015422	Pyridoxal phosphate-dependent transferase, small domain
233	242	ProSitePatterns	PS00599	Aminotransferases class-II pyridoxal-phosphate attachment site.
233	242	InterPro	IPR001917	Aminotransferase, class-II, pyridoxal-phosphate binding site
40	380	Pfam	PF00155	Aminotransferase class I and II
40	380	InterPro	IPR004839	Aminotransferase, class I/classII
3	380	SUPERFAMILY	SSF53383	PLP-dependent transferases
3	380	InterPro	IPR015424	Pyridoxal phosphate-dependent transferase

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...

Legend High Medium Low

Structural evidence

0 + 2

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

Entry	Method	Resolution	Chain	Coverage	Links	Status
AlphaFold AF_A0A0H3GQG8	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_03027	ColabFold	—	—	full sequence	—	Loaded

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				0.827

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK	Score	Probability
1	11.04	0.592
2	4.99	0.226
3	1.37	0.016
4	1.02	0.006

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				0.946

Pockets (P2RANK)

Showing top-ranked P2Rank candidates by probability. Probability is color-coded per P2Rank calibration: high (≥ 0.5), medium (0.2 – 0.49), low (< 0.2).

P2RANK	Score	Probability
1	10.85	0.582
2	5.12	0.235
3	1.07	0.007

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.

55 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
2BK	7BXQ	Q0K313	350.3 Da LogP -0.37 TPSA 169.4	1 viol.	✓ Clean	`Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H]([C@H](C)O)C(=…`
AKB	1FC4	P0AB77	117.1 Da LogP -1.01 TPSA 80.4	✓ Ro5	✓ Clean	`CC(=O)[C@@H](C(=O)O)N`
BEN	5VNX	A9AE46	120.2 Da LogP 0.97 TPSA 49.9	✓ Ro5	✓ Clean	`[H]/N=C(\c1ccccc1)/N`
F9X	7BXR	Q0K313	364.3 Da LogP 0.02 TPSA 169.4	1 viol.	✓ Clean	`CC[C@H]([C@@H](C(=O)O)NCc1c(cnc(c1O)C)COP(=O)(O…`
KAM	1DJ9	P12998	418.4 Da LogP 1.79 TPSA 166.3	✓ Ro5	✓ Clean	`Cc1c(c(c(cn1)COP(=O)(O)O)CN[C@@H](C)C(=O)CCCCCC…`
LLF	2G6W	P12998	310.2 Da LogP 1.39 TPSA 112.2	✓ Ro5	✓ Clean	`Cc1c(c(c(cn1)COP(=O)(O)O)C=NCC(F)F)O`
PLG	2BWP	P18079	306.2 Da LogP -0.12 TPSA 149.2	✓ Ro5	✓ Clean	`Cc1c(c(c(cn1)COP(=O)(O)O)CNCC(=O)O)O`
SCA	2BWO	P18079	867.6 Da LogP -1.47 TPSA 400.9	3 viol.	✓ Clean	`CC(C)(CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]1[C@H](…`
SIN	2BWN	P18079	118.1 Da LogP -0.06 TPSA 74.6	✓ Ro5	✓ Clean	`C(CC(=O)O)C(=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
ZINC1532708	0.674	248.2 Da LogP 0.16 TPSA 125.9	✓ Ro5	✓ Clean	`Cc1ncc(COP(=O)(O)O)c(CN)c1O`
ZINC1532705	0.652	249.2 Da LogP 0.20 TPSA 120.1	✓ Ro5	✓ Clean	`Cc1ncc(COP(=O)(O)O)c(CO)c1O`
ZINC1529497	0.615	230.3 Da LogP 3.06 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCCC(=O)O`
ZINC1531045	0.615	202.2 Da LogP 2.28 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCC(=O)O`
ZINC1593115	0.615	216.3 Da LogP 2.67 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCC(=O)O`
ZINC1700020	0.615	244.3 Da LogP 3.45 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCCCC(=O)O`
ZINC3860440	0.615	258.4 Da LogP 3.84 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCCCCC(=O)O`
ZINC3861298	0.615	286.4 Da LogP 4.62 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCCCCCCC(=O)O`
ZINC5113062	0.615	272.4 Da LogP 4.23 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCCCCCCC(=O)O`
ZINC1656021	0.587	233.2 Da LogP 1.01 TPSA 99.9	✓ Ro5	✓ Clean	`Cc1ncc(COP(=O)(O)O)c(C)c1O`
ZINC1532514	0.583	247.1 Da LogP 0.52 TPSA 117.0	✓ Ro5	✓ Clean	`Cc1ncc(COP(=O)(O)O)c(C=O)c1O`
ZINC1572706	0.563	260.2 Da LogP -1.05 TPSA 132.8	✓ Ro5	✓ Clean	`O=C(O)CCC(=O)NCCNC(=O)CCC(=O)O`
ZINC2114966	0.534	332.2 Da LogP 0.99 TPSA 149.5	✓ Ro5	✓ Clean	`Cc1ncc(COP(=O)(O)O)c(/C=N/CCCC(=O)O)c1O`
ZINC1703342	0.533	202.2 Da LogP 1.07 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCC(=O)CCCC(=O)O`
ZINC1728397	0.533	233.2 Da LogP -0.29 TPSA 115.1	✓ Ro5	✓ Clean	`O=C(O)CCN(CCC(=O)O)CCC(=O)O`
ZINC2508031	0.533	230.3 Da LogP 1.85 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCC(=O)CCCCC(=O)O`
ZINC2517013	0.533	250.2 Da LogP 0.89 TPSA 111.9	✓ Ro5	✓ Clean	`O=C(O)CCP(CCC(=O)O)CCC(=O)O`
ZINC1697439	0.529	219.5 Da LogP 1.79 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)CCC(=O)C(Cl)(Cl)Cl`
ZINC35465466	0.529	244.3 Da LogP 2.24 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCC(=O)CCC(=O)O`
ZINC39208104	0.529	262.2 Da LogP -0.20 TPSA 127.2	✓ Ro5	✓ Clean	`O=C(O)CCC(=O)OCCOC(=O)CCC(=O)O`
ZINC12501123	0.528	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	0.528	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	0.528	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	0.528	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…`
ZINC100368719	0.500	210.3 Da LogP 2.43 TPSA 52.0	✓ Ro5	✓ Clean	`N/C(=C(\N)c1ccccc1)c1ccccc1`
ZINC145743383	0.500	266.2 Da LogP 0.77 TPSA 129.0	✓ Ro5	✓ Clean	`O=C(O)CCP(=O)(CCC(=O)O)CCC(=O)O`
ZINC1542984448	0.500	470.5 Da LogP 0.07 TPSA 148.4	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O`
ZINC1586444	0.500	210.2 Da LogP -0.65 TPSA 108.7	✓ Ro5	✓ Clean	`O=C(O)CCS(=O)(=O)CCC(=O)O`
ZINC1753095	0.500	238.3 Da LogP 1.40 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)CCSCCSCCC(=O)O`
ZINC22028383	0.500	204.2 Da LogP -0.88 TPSA 98.7	✓ Ro5	✓ Clean	`O=C(O)CCNCCNCCC(=O)O`
ZINC22576322	0.500	348.4 Da LogP -0.51 TPSA 155.7	✓ Ro5	✓ Clean	`O=C(O)CCN(CCC(=O)O)CCN(CCC(=O)O)CCC(=O)O`
ZINC24716871	0.500	210.3 Da LogP 2.43 TPSA 52.0	✓ Ro5	✓ Clean	`N/C(=C(/N)c1ccccc1)c1ccccc1`
ZINC26897400	0.500	286.4 Da LogP 3.41 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCCC(=O)CCCCCCC(=O)O`
ZINC3074813	0.500	258.3 Da LogP 2.63 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCC(=O)CCCCCC(=O)O`
ZINC34423725	0.500	342.5 Da LogP 4.97 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCC(=O)CCCCCCCCC(=O)O`
ZINC35977596	0.500	294.3 Da LogP 0.00 TPSA 111.5	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCOCCC(=O)O`
ZINC38682833	0.500	286.3 Da LogP -0.61 TPSA 115.2	✓ Ro5	✓ Clean	`O=C(O)CCC(=O)N1CCN(C(=O)CCC(=O)O)CC1`
ZINC39383060	0.500	206.2 Da LogP -0.03 TPSA 93.1	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCC(=O)O`
ZINC39427081	0.500	250.2 Da LogP -0.01 TPSA 102.3	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCC(=O)O`
ZINC4181831	0.500	232.2 Da LogP -0.01 TPSA 129.0	✓ Ro5	✓ Clean	`O=C(O)CCC(=O)C(CC(=O)O)CC(=O)O`
ZINC4822898	0.500	272.3 Da LogP 3.02 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCCC(=O)CCCCCC(=O)O`
ZINC4822900	0.500	300.4 Da LogP 3.80 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)CCCCCCCCC(=O)CCCCCC(=O)O`
ZINC5771971	0.500	238.3 Da LogP 1.71 TPSA 76.8	✓ Ro5	✓ Clean	`N/C(=N\N=C(/N)c1ccccc1)c1ccccc1`
ZINC71257127	0.500	426.5 Da LogP 0.05 TPSA 139.2	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCOCCOCCOCCOCCC(=O)O`
ZINC71257128	0.500	338.4 Da LogP 0.02 TPSA 120.8	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCOCCOCCC(=O)O`
ZINC79016464	0.500	382.4 Da LogP 0.04 TPSA 130.0	✓ Ro5	✓ Clean	`O=C(O)CCOCCOCCOCCOCCOCCOCCC(=O)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.