Protein profile

KP13_05347

putative oxidoreductase

Genome: KpKP13

Gene: AHE44994.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GNC7

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Amino acids 253

Annotations 1

Features 21

PDB binders 3

Druggability 0.806

Overview

Basic information about this protein and its source genome.

Accession: KP13_05347
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE44994.1
Status: annotated
Amino acids: 253
Structure source: AlphaFold + ColabFold

GO:0016491 Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 36.111
Human E-value: 6.73e-06
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 83.399
DEG E-value: 2.5e-155
Localization: Cytoplasmic
ColabFold pLDDT: 97.55

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 0.806

Structure A0A0H3GNC7

Pocket Pocket 1

P2Rank 0.896

Structure A0A0H3GNC7

Pocket Pocket 1

ColabFold model

FPocket 0.83 · Pocket 1

P2Rank 0.94 · Pocket 1

Core conservation Accessory gene

Roary core

CoreCruncher accessory

Gut microbiome 142 / 4744 genomes with a hit

Normalized 0.03

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 GO

Gene Ontology (GO)

GO:0016491 Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.

Sequence Features

Domain/signature hits from InterPro and related databases.

21 records

Show feature table

Start	End	DB	Term	Name
14	209	Pfam	PF00106	short chain dehydrogenase
14	209	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
13	198	SMART	SM00822	This enzymatic domain is part of bacterial polyketide synthases and catalyses the first step in the reductive modification of the beta-carbonyl centres in the growing polyketide chain. It uses NADPH to reduce the keto group to a hydroxy group.
165	184	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
165	184	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
139	155	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
139	155	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
14	31	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
14	31	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
186	203	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
186	203	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
91	102	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
91	102	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
152	180	ProSitePatterns	PS00061	Short-chain dehydrogenases/reductases family signature.
152	180	InterPro	IPR020904	Short-chain dehydrogenase/reductase, conserved site
1	250	FunFam	G3DSA:3.40.50.720:FF:000250	YciK family oxidoreductase
9	244	CDD	cd05340	Ycik_SDR_c
1	250	Gene3D	G3DSA:3.40.50.720	-
2	246	PANTHER	PTHR42901	ALCOHOL DEHYDROGENASE
8	244	SUPERFAMILY	SSF51735	NAD(P)-binding Rossmann-fold domains
8	244	InterPro	IPR036291	NAD(P)-binding domain superfamily

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...

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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_A0A0H3GNC7	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_05347	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				0.806

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	16.31	0.776
2	3.91	0.154
3	1.13	0.008

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				0.83

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	Sticks	Spheres	Surfaces	Score	Probability	Labels	Zoom	Positions
1				18.81	0.83
2				4.19	0.17

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.

58 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
1PS	4URE	Q5P8S7	201.2 Da LogP -0.09 TPSA 61.1	✓ Ro5	✓ Clean	`c1cc[n+](cc1)CCCS(=O)(=O)[O-]`
F3V	6CI9	A0QP46	73.1 Da LogP -0.47 TPSA 43.1	✓ Ro5	✓ Clean	`CC(=O)CN`
PG5	3RIH	B1MJ88	178.2 Da LogP 0.31 TPSA 36.9	✓ Ro5	✓ Clean	`COCCOCCOCCOC`

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).

Ligand	UniProt (homolog)	pchembl	MW · LogP · TPSA	Lipinski	PAINS	SMILES
KDH	Q8I2S7	6.50	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`c1c(cc(c(c1O)O)O)[C@@H]2[C@@H](Cc3c(cc(cc3O2)O)…`
LU2	Q965D6	6.10	286.2 Da LogP 2.28 TPSA 111.1	✓ Ro5	Alert	`c1cc(c(cc1C2=CC(=O)c3c(cc(cc3O2)O)O)O)O`
CHEMBL129451	Q965D6	6.00	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c1ccc(O)c(O)c…`
CHEMBL36327	Q965D6	6.00	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1ccc(O)c(O)…`
NAR	Q965D6	—	272.3 Da LogP 2.51 TPSA 87.0	✓ Ro5	✓ Clean	`c1cc(ccc1[C@@H]2CC(=O)c3c(cc(cc3O2)O)O)O`

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
ZINC1692489	1.000	222.3 Da LogP 0.33 TPSA 46.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOC`
ZINC18185774	1.000	286.2 Da LogP 2.28 TPSA 111.1	✓ Ro5	Alert	`O=c1cc(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12`
ZINC3870412	1.000	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c…`
ZINC3870413	1.000	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c1cc(O)c(O)c(…`
ZINC3870414	1.000	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c(…`
ZINC3870415	1.000	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@H]1c1cc(O)c(O)c(O…`
ZINC4530388	1.000	266.3 Da LogP 0.35 TPSA 55.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOC`
ZINC5701172	1.000	310.4 Da LogP 0.36 TPSA 64.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOC`
ZINC5997861	1.000	398.5 Da LogP 0.40 TPSA 83.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOC`
ZINC14436185	0.854	472.4 Da LogP 2.54 TPSA 186.4	2 viol.	Alert	`COc1cc(C(=O)O[C@@H]2Cc3c(O)cc(O)cc3O[C@@H]2c2cc…`
ZINC3978503	0.851	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1ccc(O)c(O)…`
ZINC4534390	0.851	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1ccc(O)c(O)c…`
ZINC4544252	0.851	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@H]1c1ccc(O)c(O)c1…`
ZINC8681494	0.851	442.4 Da LogP 2.53 TPSA 177.1	1 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c1ccc(O)c(O)c…`
ZINC14727965	0.848	426.4 Da LogP 2.82 TPSA 156.9	1 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1ccc(O)cc1)…`
ZINC3871576	0.778	270.2 Da LogP 2.58 TPSA 90.9	✓ Ro5	✓ Clean	`O=c1cc(-c2ccc(O)cc2)oc2cc(O)cc(O)c12`
ZINC4348965	0.775	270.3 Da LogP 3.11 TPSA 66.8	✓ Ro5	✓ Clean	`Cc1cc(O)c2c(c1)O[C@H](c1ccc(O)cc1)CC2=O`
ZINC4348970	0.775	270.3 Da LogP 3.11 TPSA 66.8	✓ Ro5	✓ Clean	`Cc1cc(O)c2c(c1)O[C@@H](c1ccc(O)cc1)CC2=O`
ZINC21992193	0.760	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c…`
ZINC21992196	0.760	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c(…`
ZINC21992198	0.760	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c1cc(O)c(O)c(…`
ZINC21992201	0.760	458.4 Da LogP 2.23 TPSA 197.4	2 viol.	Alert	`O=C(O[C@H]1Cc2c(O)cc(O)cc2O[C@H]1c1cc(O)c(O)c(O…`
ZINC14813714	0.750	300.3 Da LogP 2.59 TPSA 100.1	✓ Ro5	Alert	`COc1cc(O)c2c(=O)cc(-c3ccc(O)c(O)c3)oc2c1`
ZINC338283	0.738	286.3 Da LogP 2.81 TPSA 76.0	✓ Ro5	✓ Clean	`COc1cc(O)c2c(c1)O[C@@H](c1ccc(O)cc1)CC2=O`
ZINC338284	0.738	286.3 Da LogP 2.81 TPSA 76.0	✓ Ro5	✓ Clean	`COc1cc(O)c2c(c1)O[C@H](c1ccc(O)cc1)CC2=O`
ZINC34764844	0.733	206.3 Da LogP 1.09 TPSA 36.9	✓ Ro5	✓ Clean	`CCCOCCOCCOCCOC`
ZINC13520048	0.730	302.2 Da LogP 1.99 TPSA 131.4	✓ Ro5	Alert	`O=c1cc(-c2cc(O)c(O)c(O)c2)oc2cc(O)cc(O)c12`
ZINC39317	0.730	270.2 Da LogP 2.58 TPSA 90.9	✓ Ro5	Alert	`O=c1cc(-c2ccc(O)c(O)c2)oc2cccc(O)c12`
ZINC14642643	0.722	456.4 Da LogP 2.83 TPSA 166.1	1 viol.	Alert	`COc1cc(C(=O)O[C@@H]2Cc3c(O)cc(O)cc3O[C@@H]2c2cc…`
ZINC6536308	0.718	288.7 Da LogP 3.52 TPSA 70.7	✓ Ro5	✓ Clean	`O=c1cc(-c2ccc(Cl)cc2)oc2cc(O)cc(O)c12`
ZINC14813748	0.714	300.3 Da LogP 2.59 TPSA 100.1	✓ Ro5	Alert	`COc1cc(O)cc2oc(-c3ccc(O)c(O)c3)cc(=O)c12`
ZINC519621	0.714	300.3 Da LogP 2.59 TPSA 100.1	✓ Ro5	✓ Clean	`COc1cc(-c2cc(=O)c3c(O)cc(O)cc3o2)ccc1O`
ZINC5733652	0.714	300.3 Da LogP 2.59 TPSA 100.1	✓ Ro5	✓ Clean	`COc1ccc(-c2cc(=O)c3c(O)cc(O)cc3o2)cc1O`
ZINC3872070	0.711	254.2 Da LogP 2.87 TPSA 70.7	✓ Ro5	✓ Clean	`O=c1cc(-c2ccccc2)oc2cc(O)cc(O)c12`
ZINC14757037	0.698	366.3 Da LogP 1.76 TPSA 154.5	✓ Ro5	Alert	`O=c1cc(-c2ccc(O)c(O)c2)oc2cc(OS(=O)(=O)O)cc(O)c…`
ZINC5999024	0.698	286.3 Da LogP 2.81 TPSA 76.0	✓ Ro5	✓ Clean	`COc1cc(O)cc2c1C(=O)C[C@H](c1ccc(O)cc1)O2`
ZINC5999025	0.698	286.3 Da LogP 2.81 TPSA 76.0	✓ Ro5	✓ Clean	`COc1cc(O)cc2c1C(=O)C[C@@H](c1ccc(O)cc1)O2`
ZINC140264883	0.688	223.3 Da LogP -0.43 TPSA 72.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCON`
ZINC1580161	0.688	208.3 Da LogP -0.33 TPSA 57.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCO`
ZINC33358855	0.688	207.3 Da LogP -0.36 TPSA 62.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCN`
ZINC34317654	0.688	472.6 Da LogP -0.23 TPSA 112.5	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC5210101	0.688	252.3 Da LogP -0.31 TPSA 66.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCO`
ZINC575432265	0.688	399.5 Da LogP -0.36 TPSA 109.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCON`
ZINC5997860	0.688	296.4 Da LogP -0.29 TPSA 75.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCO`
ZINC71254563	0.688	488.6 Da LogP 0.71 TPSA 92.3	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS`
ZINC83253930	0.688	224.3 Da LogP 0.61 TPSA 36.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCS`
ZINC83253936	0.688	383.5 Da LogP -0.29 TPSA 99.9	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCN`
ZINC90556279	0.688	295.4 Da LogP -0.33 TPSA 81.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCN`
ZINC90556286	0.688	312.4 Da LogP 0.65 TPSA 55.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCS`
ZINC90556287	0.688	268.4 Da LogP 0.63 TPSA 46.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCS`

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.