Protein profile

KP13_05361

putative tartrate dehydrogenase/decarboxylase ttuC'

Genome: KpKP13

Gene: ttuC AHE45008.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GLX1

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Amino acids 362

Annotations 3

Features 10

PDB binders 8

Druggability 0.626

Overview

Basic information about this protein and its source genome.

Accession: KP13_05361
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: ttuC AHE45008.1
Status: annotated
Amino acids: 362
Structure source: AlphaFold + ColabFold

GO:0051287 Binding to nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH. GO:0000287 Binding to a magnesium (Mg) ion. GO:0016616 Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 37.209
Human E-value: 4.32e-16
Gut microbiome off-target: hit
Essential (DEG): Y
DEG identity (%): 41.071
DEG E-value: 4.2600000000000003e-72
Localization: Cytoplasmic
ColabFold pLDDT: 96.54

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 0.626

Structure A0A0H3GLX1

Pocket Pocket 5

P2Rank 0.452

Structure A0A0H3GLX1

Pocket Pocket 1

ColabFold model

FPocket 0.543 · Pocket 2

P2Rank 0.378 · Pocket 1

Core conservation Accessory gene

Roary accessory

CoreCruncher accessory

Gut microbiome 52 / 4744 genomes with a hit

Normalized 0.011

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

3 GO

Gene Ontology (GO)

GO:0051287 Binding to nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
GO:0000287 Binding to a magnesium (Mg) ion.
GO:0016616 Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.

Sequence Features

Domain/signature hits from InterPro and related databases.

10 records

Show feature table

Start	End	DB	Term	Name
1	355	Gene3D	G3DSA:3.40.718.10	Isopropylmalate Dehydrogenase
5	348	SMART	SM01329	Iso_dh_2
5	348	InterPro	IPR024084	Isopropylmalate dehydrogenase-like domain
2	352	SUPERFAMILY	SSF53659	Isocitrate/Isopropylmalate dehydrogenase-like
242	261	ProSitePatterns	PS00470	Isocitrate and isopropylmalate dehydrogenases signature.
242	261	InterPro	IPR019818	Isocitrate/isopropylmalate dehydrogenase, conserved site
1	351	NCBIfam	TIGR02089	tartrate dehydrogenase
1	351	InterPro	IPR011829	Tartrate dehydrogenase
2	353	PANTHER	PTHR43275	D-MALATE DEHYDROGENASE [DECARBOXYLATING]
5	348	Pfam	PF00180	Isocitrate/isopropylmalate dehydrogenase

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_A0A0H3GLX1	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_05361	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
5				0.626
2				0.036
20				0.0
22				0.0

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	9.76	0.452
2	6.47	0.274
3	5.26	0.202
4	3.03	0.08

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
2				0.543
6				0.45

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	6.18	0.308
2	3.36	0.12
3	2.24	0.055
4	0.85	0.003

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
48Y	4YB4	Q72IW9	206.1 Da LogP -1.00 TPSA 132.1	✓ Ro5	✓ Clean	`C(CC(=O)O)[C@@H]([C@H](C(=O)O)O)C(=O)O`
BEZ	6LTF	A0A0H2XBX7	122.1 Da LogP 1.38 TPSA 37.3	✓ Ro5	✓ Clean	`c1ccc(cc1)C(=O)O`
DTT	3FLK	Q51945	154.3 Da LogP -0.43 TPSA 40.5	✓ Ro5	✓ Clean	`C([C@@H]([C@H](CS)O)O)S`
ICA	6M3S	A0A0H2XBX7	231.2 Da LogP -1.28 TPSA 121.1	✓ Ro5	✓ Clean	`C([C@@H]([C@H](C(=O)O)O[Ca])C(=O)O)C(=O)O`
NH4	3FLK	Q51945	18.0 Da LogP 0.38 TPSA 36.5	✓ Ro5	✓ Clean	`[NH4+]`
OXL	3FLK	Q51945	88.0 Da LogP -3.51 TPSA 80.3	✓ Ro5	✓ Clean	`C(=O)(C(=O)[O-])[O-]`
XYM	3ASJ	Q5SIJ1	178.2 Da LogP 0.29 TPSA 94.8	✓ Ro5	✓ Clean	`C(C(=O)O)S/C=C(/C(=O)O)\O`
XYN	3ASJ	Q5SIJ1	178.2 Da LogP -0.54 TPSA 91.7	✓ Ro5	✓ Clean	`C(C(=O)C(=O)O)SCC(=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
ZINC3269660	0.824	254.2 Da LogP 2.45 TPSA 71.4	✓ Ro5	Alert	`O=C(O)c1ccc(C(=O)C(=O)c2ccccc2)cc1`
ZINC2504355	0.778	226.2 Da LogP 2.62 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccccc2)cc1`
ZINC1532902	0.700	206.2 Da LogP -0.86 TPSA 132.1	✓ Ro5	✓ Clean	`O=C(O)CC[C@@](O)(CC(=O)O)C(=O)O`
ZINC2018106	0.700	206.2 Da LogP -0.86 TPSA 132.1	✓ Ro5	✓ Clean	`O=C(O)CC[C@](O)(CC(=O)O)C(=O)O`
ZINC1672966	0.688	210.2 Da LogP 2.75 TPSA 34.1	✓ Ro5	Alert	`O=C(C(=O)c1ccccc1)c1ccccc1`
ZINC34057267	0.684	274.3 Da LogP 4.72 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(-c3ccccc3)cc2)cc1`
ZINC3593496	0.652	206.2 Da LogP -1.16 TPSA 121.1	✓ Ro5	✓ Clean	`COC(=O)C[C@@](O)(CC(=O)O)C(=O)O`
ZINC3593497	0.652	206.2 Da LogP -1.16 TPSA 121.1	✓ Ro5	✓ Clean	`COC(=O)C[C@](O)(CC(=O)O)C(=O)O`
ZINC114185151	0.647	298.2 Da LogP 2.15 TPSA 108.7	✓ Ro5	Alert	`O=C(O)c1ccc(C(=O)C(=O)c2ccc(C(=O)O)cc2)cc1`
ZINC1590838	0.647	342.4 Da LogP 3.82 TPSA 68.3	✓ Ro5	Alert	`O=C(C(=O)c1ccc(C(=O)C(=O)c2ccccc2)cc1)c1ccccc1`
ZINC16133932	0.647	474.5 Da LogP 4.88 TPSA 102.4	✓ Ro5	Alert	`O=C(C(=O)c1ccc(C(=O)C(=O)c2ccc(C(=O)C(=O)c3cccc…`
ZINC14686440	0.625	436.4 Da LogP -2.64 TPSA 247.9	1 viol.	✓ Clean	`O=C(O)C[C@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=O…`
ZINC14686442	0.625	436.4 Da LogP -2.64 TPSA 247.9	1 viol.	✓ Clean	`O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@](O)(CC(=O…`
ZINC14686444	0.625	436.4 Da LogP -2.64 TPSA 247.9	1 viol.	✓ Clean	`O=C(O)C[C@@](O)(CC(=O)NCCCCNC(=O)C[C@@](O)(CC(=…`
ZINC1070912	0.611	286.3 Da LogP 4.15 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)c1ccc(C(=O)c2ccccc2)cc1`
ZINC134079	0.611	242.2 Da LogP 2.75 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(C(=O)O)cc2)cc1`
ZINC1640789	0.611	374.3 Da LogP 3.55 TPSA 108.7	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccc(C(=O)c3ccc(C(=O)O)cc3)cc…`
ZINC2146859	0.611	270.2 Da LogP 2.31 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(=O)c2ccc(C(=O)O)cc2)cc1`
ZINC3147211	0.611	318.3 Da LogP 4.42 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(-c2ccc(-c3ccc(C(=O)O)cc3)cc2)cc1`
ZINC2539781	0.600	382.1 Da LogP 4.24 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(Br)(Br)C(=O)c1ccccc1`
ZINC100009533	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(/N=N\c2ccccc2)cc1`
ZINC12956625	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(N=Nc2ccccc2)cc1`
ZINC1601737	0.591	213.2 Da LogP 3.13 TPSA 49.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Nc2ccccc2)cc1`
ZINC1689689	0.591	228.3 Da LogP 2.82 TPSA 61.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(NNc2ccccc2)cc1`
ZINC1697492	0.591	212.2 Da LogP 2.98 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Cc2ccccc2)cc1`
ZINC169818652	0.591	380.5 Da LogP 2.76 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1`
ZINC33759110	0.591	224.3 Da LogP 3.56 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(/C=C/c2ccccc2)cc1`
ZINC346053	0.591	289.3 Da LogP 4.85 TPSA 40.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(N(c2ccccc2)c2ccccc2)cc1`
ZINC396612	0.591	230.3 Da LogP 3.54 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Sc2ccccc2)cc1`
ZINC409186	0.591	226.2 Da LogP 2.62 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1cccc(C(=O)c2ccccc2)c1`
ZINC409394	0.591	226.3 Da LogP 3.17 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(CCc2ccccc2)cc1`
ZINC4299335	0.591	222.2 Da LogP 2.78 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C#Cc2ccccc2)cc1`
ZINC4403618	0.591	226.2 Da LogP 3.80 TPSA 62.0	✓ Ro5	Alert	`O=C(O)c1ccc(/N=N/c2ccccc2)cc1`
ZINC4802802	0.591	288.3 Da LogP 4.57 TPSA 37.3	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(c2ccccc2)c2ccccc2)cc1`
ZINC5538754	0.591	304.3 Da LogP 3.67 TPSA 57.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(C(O)(c2ccccc2)c2ccccc2)cc1`
ZINC60939	0.591	214.2 Da LogP 3.18 TPSA 46.5	✓ Ro5	✓ Clean	`O=C(O)c1ccc(Oc2ccccc2)cc1`
ZINC254583	0.583	242.2 Da LogP 2.60 TPSA 63.6	✓ Ro5	✓ Clean	`O=C(O)c1ccc(OC(=O)c2ccccc2)cc1`
ZINC43214128	0.583	240.3 Da LogP 2.81 TPSA 54.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(CC(=O)c2ccccc2)cc1`
ZINC78349	0.583	241.2 Da LogP 2.64 TPSA 66.4	✓ Ro5	✓ Clean	`O=C(O)c1ccc(NC(=O)c2ccccc2)cc1`
ZINC1718650	0.579	238.2 Da LogP 2.32 TPSA 51.2	✓ Ro5	Alert	`O=C(C(=O)c1ccccc1)C(=O)c1ccccc1`
ZINC4530702	0.579	224.3 Da LogP 3.14 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(CC(=O)c1ccccc1)c1ccccc1`
ZINC96315996	0.579	268.3 Da LogP 2.77 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)/C(=C(\C(=O)O)c1ccccc1)c1ccccc1`
ZINC13398039	0.577	234.2 Da LogP -0.38 TPSA 121.1	✓ Ro5	✓ Clean	`CC(C)OC(=O)C[C@](O)(CC(=O)O)C(=O)O`
ZINC2528012	0.577	234.2 Da LogP -0.38 TPSA 121.1	✓ Ro5	✓ Clean	`CC(C)OC(=O)C[C@@](O)(CC(=O)O)C(=O)O`
ZINC1496851	0.571	260.2 Da LogP 3.39 TPSA 34.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(F)(F)C(=O)c1ccccc1`
ZINC1602461	0.571	223.5 Da LogP 3.24 TPSA 17.1	✓ Ro5	✓ Clean	`O=C(c1ccccc1)C(Cl)(Cl)Cl`
ZINC1726772	0.571	252.3 Da LogP 3.78 TPSA 34.1	✓ Ro5	✓ Clean	`CC(C)(C(=O)c1ccccc1)C(=O)c1ccccc1`
ZINC207916	0.571	270.2 Da LogP 2.31 TPSA 91.7	✓ Ro5	✓ Clean	`O=C(O)c1cccc(C(=O)c2cccc(C(=O)O)c2)c1`
ZINC21298253	0.571	358.3 Da LogP 0.38 TPSA 149.2	✓ Ro5	✓ Clean	`O=C(O)[C@@](O)(C(=O)c1ccccc1)[C@@](O)(C(=O)O)C(…`
ZINC3897007	0.571	242.2 Da LogP 2.75 TPSA 74.6	✓ Ro5	✓ Clean	`O=C(O)c1cccc(-c2cccc(C(=O)O)c2)c1`

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.