Protein profile

KP13_03936

putative arginase protein

Genome: KpKP13

Gene: AHE45319.1 Structure source: ColabFold

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Amino acids 236

Annotations 1

Features 10

PDB binders 4

Druggability 0.659

Overview

Basic information about this protein and its source genome.

Accession: KP13_03936
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE45319.1
Status: annotated
Amino acids: 236
Structure source: ColabFold

GO:0046872 Binding to a metal ion.

Target profile

Computed evidence for target prioritization.

Human off-target: No hit
Human identity (%): 0.0
Gut microbiome off-target: hit
Essential (DEG): N
DEG identity (%): 0.0
Localization: Cytoplasmic
ColabFold pLDDT: 97.71

Selected Druggability evidence

ColabFold / curated 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 0.659

Structure CB_KP13_03936

Pocket Pocket 1

P2Rank 0.841

Structure CB_KP13_03936

Pocket Pocket 1

ColabFold model

FPocket 0.659 · Pocket 1

P2Rank 0.841 · Pocket 1

Core conservation Accessory gene

Roary accessory

CoreCruncher accessory

Gut microbiome 6 / 4744 genomes with a hit

Normalized 0.001

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 GO

Gene Ontology (GO)

GO:0046872 Binding to a metal ion.

Sequence Features

Domain/signature hits from InterPro and related databases.

10 records

Show feature table

Start	End	DB	Term	Name
1	236	ProSiteProfiles	PS51409	Arginase family profile.
1	236	InterPro	IPR006035	Ureohydrolase
3	227	Gene3D	G3DSA:3.40.800.10	Ureohydrolase domain
27	219	PANTHER	PTHR43782	ARGINASE
27	219	InterPro	IPR006035	Ureohydrolase
5	233	CDD	cd09999	Arginase-like_1
12	168	Pfam	PF00491	Arginase family
12	168	InterPro	IPR006035	Ureohydrolase
13	234	SUPERFAMILY	SSF52768	Arginase/deacetylase
13	234	InterPro	IPR023696	Ureohydrolase 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 + 1

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

Entry	Method	Resolution	Chain	Coverage	Links	Status
ColabFold KP13_03936	ColabFold	—	—	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
1				0.659

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				14.34	0.719

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.

54 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
GOA	6NFP	P39138	76.1 Da LogP -0.94 TPSA 57.5	✓ Ro5	✓ Clean	`C(C(=O)O)O`
HAR	5ZEE	C4LSS0	190.2 Da LogP -1.32 TPSA 131.5	1 viol.	✓ Clean	`C(C[C@@H](C(=O)O)N)CNC(=N)NO`
NVA	5ZEF	C4LSS0	117.1 Da LogP 0.20 TPSA 63.3	✓ Ro5	✓ Clean	`CCC[C@@H](C(=O)O)N`
ORN	5ZEH	C4LSS0	132.2 Da LogP -0.86 TPSA 89.3	✓ Ro5	✓ Clean	`C(C[C@@H](C(=O)O)N)CN`

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
ZINC3055005	0.750	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCC[C@H](N)C(=O)O)C(=O)O`
ZINC3055007	0.750	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC3055010	0.750	204.2 Da LogP -0.63 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1555366	0.714	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCC[C@H](N)C(=O)O)C(=O)O`
ZINC1555367	0.714	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1555369	0.714	232.3 Da LogP 0.15 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1720127	0.714	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCC[C@H](N)C(=O)O)C(=O)O`
ZINC1720128	0.714	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC1720130	0.714	218.3 Da LogP -0.24 TPSA 126.6	✓ Ro5	✓ Clean	`N[C@H](CCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC5113207	0.667	217.3 Da LogP -0.10 TPSA 101.4	✓ Ro5	✓ Clean	`NCCCCNCCCC[C@H](N)C(=O)O`
ZINC27644247	0.618	230.3 Da LogP 0.09 TPSA 111.2	✓ Ro5	✓ Clean	`CCCCNC(=N)NCCC[C@H](N)C(=O)O`
ZINC196899382	0.588	228.2 Da LogP -0.14 TPSA 92.4	✓ Ro5	✓ Clean	`N[C@@H](CCCNC(=O)C(F)(F)F)C(=O)O`
ZINC2561080	0.586	246.3 Da LogP -1.64 TPSA 144.5	✓ Ro5	✓ Clean	`NCCC[C@H](N)C(=O)N[C@@H](CCCN)C(=O)O`
ZINC4155291	0.583	216.2 Da LogP -1.37 TPSA 130.8	✓ Ro5	✓ Clean	`CC(=O)/N=C(\N)NCCC[C@H](N)C(=O)O`
ZINC4155299	0.583	216.2 Da LogP -1.37 TPSA 130.8	✓ Ro5	✓ Clean	`CC(=O)/N=C(\N)NCCC[C@@H](N)C(=O)O`
ZINC15261541	0.581	261.3 Da LogP -1.51 TPSA 155.7	✓ Ro5	✓ Clean	`NCCC[C@H](NC(=O)CC[C@H](N)C(=O)O)C(=O)O`
ZINC1570993	0.577	215.3 Da LogP 2.93 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCC[C@H](N)C(=O)O`
ZINC1570999	0.577	229.4 Da LogP 3.32 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCC[C@H](N)C(=O)O`
ZINC1620974	0.577	243.4 Da LogP 3.71 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCCC[C@H](N)C(=O)O`
ZINC1742220	0.577	201.3 Da LogP 2.54 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCC[C@H](N)C(=O)O`
ZINC2035155	0.577	215.3 Da LogP 2.93 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCC[C@@H](N)C(=O)O`
ZINC2035157	0.577	201.3 Da LogP 2.54 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCC[C@@H](N)C(=O)O`
ZINC2037129	0.577	243.4 Da LogP 3.71 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCCC[C@@H](N)C(=O)O`
ZINC2106542	0.577	245.3 Da LogP 1.99 TPSA 100.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCCCCCC(=O)O)C(=O)O`
ZINC2106543	0.577	245.3 Da LogP 1.99 TPSA 100.6	✓ Ro5	✓ Clean	`N[C@H](CCCCCCCCCC(=O)O)C(=O)O`
ZINC2108713	0.577	217.3 Da LogP 1.21 TPSA 100.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCCCCC(=O)O)C(=O)O`
ZINC2108714	0.577	217.3 Da LogP 1.21 TPSA 100.6	✓ Ro5	✓ Clean	`N[C@H](CCCCCCCC(=O)O)C(=O)O`
ZINC43531622	0.577	271.4 Da LogP 4.49 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCC[C@H](N)C(=O)O`
ZINC43531626	0.577	271.4 Da LogP 4.49 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCC[C@@H](N)C(=O)O`
ZINC5113209	0.577	275.3 Da LogP -0.26 TPSA 138.7	✓ Ro5	✓ Clean	`N[C@@H](CCCCNCCCC[C@H](N)C(=O)O)C(=O)O`
ZINC8437446	0.577	229.4 Da LogP 3.32 TPSA 63.3	✓ Ro5	✓ Clean	`CCCCCCCCCCC[C@@H](N)C(=O)O`
ZINC1529718	0.571	202.3 Da LogP -0.74 TPSA 102.4	✓ Ro5	✓ Clean	`CN(C)C(=N)NCCC[C@H](N)C(=O)O`
ZINC1546170	0.571	216.3 Da LogP -0.30 TPSA 111.2	✓ Ro5	✓ Clean	`CCCNC(=N)NCCC[C@H](N)C(=O)O`
ZINC2560273	0.571	202.3 Da LogP -0.69 TPSA 111.2	✓ Ro5	✓ Clean	`CCNC(=N)NCCC[C@H](N)C(=O)O`
ZINC4543782	0.571	202.3 Da LogP -0.74 TPSA 102.4	✓ Ro5	✓ Clean	`CN(C)C(=N)NCCC[C@@H](N)C(=O)O`
ZINC7997269	0.571	205.3 Da LogP 0.07 TPSA 99.2	✓ Ro5	✓ Clean	`CSC(=N)NCCC[C@@H](N)C(=O)O`
ZINC144076260	0.559	232.2 Da LogP -0.84 TPSA 129.7	✓ Ro5	✓ Clean	`N[C@@H](CCCCNC(=O)CC(=O)O)C(=O)O`
ZINC218922593	0.559	204.2 Da LogP -1.32 TPSA 112.6	✓ Ro5	✓ Clean	`N[C@@H](CCCCNC(=O)CO)C(=O)O`
ZINC2516116	0.559	275.3 Da LogP -1.12 TPSA 155.7	✓ Ro5	✓ Clean	`N[C@@H](CCCCNC(=O)CC[C@H](N)C(=O)O)C(=O)O`
ZINC4545887	0.559	275.3 Da LogP -1.12 TPSA 155.7	✓ Ro5	✓ Clean	`N[C@@H](CCCCNC(=O)CC[C@@H](N)C(=O)O)C(=O)O`
ZINC4545888	0.559	275.3 Da LogP -1.12 TPSA 155.7	✓ Ro5	✓ Clean	`N[C@@H](CCC(=O)NCCCC[C@@H](N)C(=O)O)C(=O)O`
ZINC4545889	0.559	275.3 Da LogP -1.12 TPSA 155.7	✓ Ro5	✓ Clean	`N[C@H](CCCCNC(=O)CC[C@@H](N)C(=O)O)C(=O)O`
ZINC50027904	0.559	261.3 Da LogP -1.51 TPSA 155.7	✓ Ro5	✓ Clean	`N[C@@H](CCCCNC(=O)C[C@H](N)C(=O)O)C(=O)O`
ZINC12503853	0.556	201.3 Da LogP 0.55 TPSA 99.2	✓ Ro5	✓ Clean	`CCCC(=N)NCCC[C@H](N)C(=O)O`
ZINC1640080	0.556	232.3 Da LogP 0.70 TPSA 101.6	✓ Ro5	✓ Clean	`CC(C)(C)OC(=O)NCCC[C@H](N)C(=O)O`
ZINC217503161	0.556	230.3 Da LogP 0.88 TPSA 92.4	✓ Ro5	✓ Clean	`CCCCC(=O)NCCCC[C@H](N)C(=O)O`
ZINC2560765	0.556	232.3 Da LogP 0.70 TPSA 101.6	✓ Ro5	✓ Clean	`CC(C)(C)OC(=O)NCCC[C@@H](N)C(=O)O`
ZINC675038108	0.556	231.3 Da LogP -1.49 TPSA 123.3	1 viol.	✓ Clean	`CNC(NC)C(=N)NCCC[C@H](N)C(=O)O`
ZINC19796052	0.553	219.2 Da LogP -1.73 TPSA 156.9	✓ Ro5	✓ Clean	`N/C(=N\[N+](=O)[O-])NCCC[C@H](N)C(=O)O`
ZINC21982226	0.553	219.2 Da LogP -1.73 TPSA 156.9	✓ Ro5	✓ Clean	`N/C(=N\[N+](=O)[O-])NCCC[C@@H](N)C(=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.