Protein profile

KP13_02708

Short-chain dehydrogenase/reductase family protein

Genome: KpKP13

Gene: AHE42724.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GXE9

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Amino acids 264

Annotations 0

Features 16

PDB binders 6

Druggability 0.27

Overview

Basic information about this protein and its source genome.

Accession: KP13_02708
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE42724.1
Status: annotated
Amino acids: 264
Structure source: AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 39.13
Human E-value: 2.5e-07
Gut microbiome off-target: hit
Essential (DEG): N
DEG identity (%): 0.0
Localization: Cytoplasmic
ColabFold pLDDT: 97.26

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 0.27

Structure A0A0H3GXE9

Pocket Pocket 6

P2Rank 0.621

Structure A0A0H3GXE9

Pocket Pocket 1

ColabFold model

FPocket 0.276 · Pocket 4

P2Rank 0.63 · Pocket 1

Core conservation Accessory gene

Roary accessory

CoreCruncher accessory

Gut microbiome 35 / 4744 genomes with a hit

Normalized 0.007

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

No GO or EC annotations are currently loaded for this protein.

Sequence Features

Domain/signature hits from InterPro and related databases.

16 records

Show feature table

Start	End	DB	Term	Name
179	196	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
179	196	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
9	26	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
9	26	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
158	177	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
158	177	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
85	96	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
85	96	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
224	244	PRINTS	PR00081	Glucose/ribitol dehydrogenase family signature
224	244	InterPro	IPR002347	Short-chain dehydrogenase/reductase SDR
4	261	PANTHER	PTHR42879	3-OXOACYL-(ACYL-CARRIER-PROTEIN) REDUCTASE
16	260	Pfam	PF13561	Enoyl-(Acyl carrier protein) reductase
6	261	SUPERFAMILY	SSF51735	NAD(P)-binding Rossmann-fold domains
6	261	InterPro	IPR036291	NAD(P)-binding domain superfamily
1	262	Gene3D	G3DSA:3.40.50.720	-
1	263	FunFam	G3DSA:3.40.50.720:FF:000084	Short-chain dehydrogenase reductase

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_A0A0H3GXE9	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_02708	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
6				0.27

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	5.61	0.27
2	2.11	0.048
3	1.75	0.032
4	1.65	0.027

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
4				0.276

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	3.78	0.146
2	2.59	0.074
3	1.84	0.036
4	1.73	0.031
5	1.66	0.028

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.

56 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
ADE	1YXM	Q9BY49	135.1 Da LogP -0.06 TPSA 80.5	✓ Ro5	✓ Clean	`c1[nH]c2c(n1)c(ncn2)N`
B3P	4NBV	B3R6T4	282.3 Da LogP -4.01 TPSA 145.4	1 viol.	✓ Clean	`C(CNC(CO)(CO)CO)CNC(CO)(CO)CO`
CHO	1AHI	P0AET8	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC…`
EMO	2RH4	P16544	270.2 Da LogP 1.89 TPSA 94.8	✓ Ro5	Alert	`Cc1cc2c(c(c1)O)C(=O)c3c(cc(cc3O)O)C2=O`
ISZ	1XR3	P16544	135.1 Da LogP 1.25 TPSA 66.2	✓ Ro5	Alert	`[H]/N=N/C(=O)c1ccncc1`
PG0	3UCX	A0R4R9	120.1 Da LogP -0.36 TPSA 38.7	✓ Ro5	✓ Clean	`COCCOCCO`

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
ZINC118912613	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@…`
ZINC118912614	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C…`
ZINC118912615	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@…`
ZINC12494227	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@H]3[C@…`
ZINC12494236	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C…`
ZINC13542524	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@…`
ZINC1580161	1.000	208.3 Da LogP -0.33 TPSA 57.2	✓ Ro5	✓ Clean	`COCCOCCOCCOCCO`
ZINC16052118	1.000	340.4 Da LogP -0.28 TPSA 84.8	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCO`
ZINC16052257	1.000	384.5 Da LogP -0.26 TPSA 94.1	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC1903846414	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@H]2[C@H]3[C…`
ZINC1903846415	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@H]2[C@H]3[C@…`
ZINC2049211971	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H…`
ZINC253532935	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C…`
ZINC29551572	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@H]3[C@…`
ZINC34317654	1.000	472.6 Da LogP -0.23 TPSA 112.5	1 viol.	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC3824868	1.000	270.2 Da LogP 1.89 TPSA 94.8	✓ Ro5	Alert	`Cc1cc(O)c2c(c1)C(=O)c1cc(O)cc(O)c1C2=O`
ZINC3914812	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H…`
ZINC40164286	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C…`
ZINC44076059	1.000	428.5 Da LogP -0.24 TPSA 103.3	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCOCCOCCOCCO`
ZINC4521259	1.000	282.3 Da LogP -4.01 TPSA 145.4	1 viol.	✓ Clean	`OCC(CO)(CO)NCCCNC(CO)(CO)CO`
ZINC5210101	1.000	252.3 Da LogP -0.31 TPSA 66.4	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCO`
ZINC58475559	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H…`
ZINC5997860	1.000	296.4 Da LogP -0.29 TPSA 75.6	✓ Ro5	✓ Clean	`COCCOCCOCCOCCOCCOCCO`
ZINC71244543	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C…`
ZINC78938681	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@@…`
ZINC78938685	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@H]3[C@…`
ZINC8551808	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@H]3[C@…`
ZINC96533565	1.000	449.6 Da LogP 3.59 TPSA 106.9	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H…`
ZINC70666148	0.828	463.7 Da LogP 3.68 TPSA 95.9	✓ Ro5	✓ Clean	`COC(=O)CNC(=O)CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3[…`
ZINC118913686	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)…`
ZINC1484336	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@H]2[C@H]3[C@H](CC[C…`
ZINC2123751	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@H]2[C@@H]3[C@@H](O)…`
ZINC253530396	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@@H]2[C@H]3[C@H](CC[…`
ZINC253618130	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@@H]2[C@H]3[C@H](CC[…`
ZINC2559930	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)C…`
ZINC2573094	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)C…`
ZINC38600279	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@H]2[C@@H]3[C@H](CC[…`
ZINC4071656	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C…`
ZINC4082062	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C@H](O)C…`
ZINC538522	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@H]2[C@H]3[C@H](CC[C…`
ZINC64219061	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)…`
ZINC6442880	0.815	392.6 Da LogP 4.48 TPSA 77.8	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)O)[C@@H]1CC[C@H]2[C@@H]3[C@@H](O)…`
ZINC253497647	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@@H]2[C@H]3[…`
ZINC253608430	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@@H]3[C…`
ZINC253615012	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@@H]2[C@@H]3[…`
ZINC253615013	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@@H]2[C@@H]3[…`
ZINC253615014	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@@H]2[C@@H]3[…`
ZINC253615015	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@@H]1CC[C@@H]2[C@@H]3[…`
ZINC38144567	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@…`
ZINC80852657	0.800	465.6 Da LogP 2.56 TPSA 127.1	✓ Ro5	✓ Clean	`C[C@H](CCC(=O)NCC(=O)O)[C@H]1CC[C@@H]2[C@H]3[C@…`

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.