Protein profile

KP13_03348

putative hydrolase

Genome: KpKP13

Gene: AHE45727.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GJX7

Export view

Amino acids 241

Annotations 1

Features 18

PDB binders 6

Druggability 0.327

Overview

Basic information about this protein and its source genome.

Accession: KP13_03348
Assembly: Klebsiella pneumoniae subsp. pneumoniae Kp13, complete sequence
Gene: AHE45727.1
Status: annotated
Amino acids: 241
Structure source: AlphaFold + ColabFold

GO:0006807 OBSOLETE. The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen.

Target profile

Computed evidence for target prioritization.

Human off-target: hit
Human identity (%): 36.111
Human E-value: 1.51e-36
Gut microbiome off-target: hit
Essential (DEG): N
DEG identity (%): 0.0
Localization: Cytoplasmic
ColabFold pLDDT: 96.67

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 0.327

Structure A0A0H3GJX7

Pocket Pocket 1

P2Rank 0.817

Structure A0A0H3GJX7

Pocket Pocket 1

ColabFold model

FPocket 0.56 · Pocket 13

P2Rank 0.767 · Pocket 1

Core conservation Conserved core gene

Roary core

CoreCruncher core

Gut microbiome 77 / 4744 genomes with a hit

Normalized 0.016

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 GO

Gene Ontology (GO)

GO:0006807 OBSOLETE. The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen.

Sequence Features

Domain/signature hits from InterPro and related databases.

18 records

Show feature table

Start	End	DB	Term	Name
1	236	Gene3D	G3DSA:3.60.110.10	-
1	236	InterPro	IPR036526	Carbon-nitrogen hydrolase superfamily
3	235	PANTHER	PTHR23088	NITRILASE-RELATED
11	18	Phobius	SIGNAL_PEPTIDE_H_REGION	Hydrophobic region of a signal peptide.
122	142	ProSitePatterns	PS01227	Uncharacterized protein family UPF0012 signature.
122	142	InterPro	IPR001110	Uncharacterised protein family UPF0012, conserved site
1	23	Phobius	SIGNAL_PEPTIDE	Signal peptide region
1	10	Phobius	SIGNAL_PEPTIDE_N_REGION	N-terminal region of a signal peptide.
1	217	ProSiteProfiles	PS50263	Carbon-nitrogen hydrolase domain profile.
1	217	InterPro	IPR003010	Carbon-nitrogen hydrolase
4	234	CDD	cd07581	nitrilase_3
24	241	Phobius	NON_CYTOPLASMIC_DOMAIN	Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
19	23	Phobius	SIGNAL_PEPTIDE_C_REGION	C-terminal region of a signal peptide.
2	240	NCBIfam	NF033621	deaminated glutathione amidase
2	236	SUPERFAMILY	SSF56317	Carbon-nitrogen hydrolase
2	236	InterPro	IPR036526	Carbon-nitrogen hydrolase superfamily
2	224	Pfam	PF00795	Carbon-nitrogen hydrolase
2	224	InterPro	IPR003010	Carbon-nitrogen hydrolase

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_A0A0H3GJX7	AlphaFold	—	—	full sequence	—	Viewing
ColabFold KP13_03348	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				0.327

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				15.56	0.756

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
13				0.56
15				0.56

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	14.14	0.713
2	4.15	0.168
3	1.74	0.031

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.

33 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
AKG	4HG3	P47016	146.1 Da LogP -0.50 TPSA 91.7	✓ Ro5	✓ Clean	`C(CC(=O)O)C(=O)C(=O)O`
CAC	4H5U	P47016	137.0 Da LogP -0.52 TPSA 40.1	✓ Ro5	✓ Clean	`C[As](=O)(C)[O-]`
EMC	1EMS	O76463	229.7 Da LogP 0.97 TPSA 0.0	✓ Ro5	✓ Clean	`CC[Hg+]`
KGT	4HGD	P47016	306.3 Da LogP -1.96 TPSA 149.9	✓ Ro5	✓ Clean	`C(CC(=O)N[C@@H](CS)C(=O)NCC(=O)O)C(=O)C(=O)O`
OAA	4HG5	P47016	131.1 Da LogP -2.22 TPSA 94.5	✓ Ro5	✓ Clean	`C(C(=O)C(=O)O)C(=O)[O-]`
P6W	6YPA	O58376	130.1 Da LogP -0.87 TPSA 86.2	✓ Ro5	✓ Clean	`C(CC(=O)N)CC(=O)N`

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
DWT	Q9NQR4	8.58	503.5 Da LogP 5.75 TPSA 97.6	2 viol.	✓ Clean	`Cc1ccc(cc1Nc2c3cn(nc3nc(n2)c4cccnc4)C)C(=O)Nc5c…`
CHEMBL4129274	Q86X76	—	851.5 Da LogP 4.76 TPSA 183.3	3 viol.	Alert	`C=CC(=O)Nc1ccccc1Nc1nc(Nc2ccc(N3CCN(CCOCCOCCOCC…`

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
ZINC116475206	0.769	284.4 Da LogP 3.42 TPSA 86.2	✓ Ro5	✓ Clean	`NC(=O)CCCCCCCCCCCCCCC(N)=O`
ZINC1587906	0.769	200.3 Da LogP 1.08 TPSA 86.2	✓ Ro5	✓ Clean	`NC(=O)CCCCCCCCC(N)=O`
ZINC71771467	0.769	256.4 Da LogP 2.64 TPSA 86.2	✓ Ro5	✓ Clean	`NC(=O)CCCCCCCCCCCCC(N)=O`
ZINC4899752	0.649	235.3 Da LogP -2.44 TPSA 121.5	✓ Ro5	✓ Clean	`NCC(=O)N[C@@H](CS)C(=O)NCC(=O)O`
ZINC13545198	0.639	220.2 Da LogP -1.38 TPSA 95.5	✓ Ro5	✓ Clean	`CC(=O)N[C@@H](CS)C(=O)NCC(=O)O`
ZINC3830891	0.634	307.3 Da LogP -2.21 TPSA 158.8	1 viol.	✓ Clean	`N[C@@H](CCC(=O)N[C@@H](CS)C(=O)NCC(=O)O)C(=O)O`
ZINC3830892	0.634	307.3 Da LogP -2.21 TPSA 158.8	1 viol.	✓ Clean	`N[C@@H](CCC(=O)N[C@H](CS)C(=O)NCC(=O)O)C(=O)O`
ZINC3830893	0.634	307.3 Da LogP -2.21 TPSA 158.8	1 viol.	✓ Clean	`N[C@H](CCC(=O)N[C@@H](CS)C(=O)NCC(=O)O)C(=O)O`
ZINC3830894	0.634	307.3 Da LogP -2.21 TPSA 158.8	1 viol.	✓ Clean	`N[C@H](CCC(=O)N[C@H](CS)C(=O)NCC(=O)O)C(=O)O`
ZINC13549503	0.591	321.4 Da LogP -2.12 TPSA 147.8	✓ Ro5	✓ Clean	`COC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(=O)O`
ZINC1693895	0.556	227.4 Da LogP 4.17 TPSA 43.1	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCC(N)=O`
ZINC2170606	0.556	213.4 Da LogP 3.78 TPSA 43.1	✓ Ro5	✓ Clean	`CCCCCCCCCCCCC(N)=O`
ZINC44630074	0.556	217.4 Da LogP 2.91 TPSA 43.1	✓ Ro5	✓ Clean	`NC(=O)CCCCCCCCCCS`
ZINC86040350	0.556	241.4 Da LogP 4.56 TPSA 43.1	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCCC(N)=O`
ZINC8689949	0.556	255.4 Da LogP 4.95 TPSA 43.1	✓ Ro5	✓ Clean	`CCCCCCCCCCCCCCCC(N)=O`
ZINC95910974	0.556	287.5 Da LogP 4.86 TPSA 43.1	✓ Ro5	✓ Clean	`NC(=O)CCCCCCCCCCCCCCCS`
ZINC71842002	0.552	445.6 Da LogP 2.04 TPSA 76.7	✓ Ro5	✓ Clean	`O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCCN1CC…`
ZINC220133900	0.538	398.3 Da LogP 3.77 TPSA 85.1	✓ Ro5	✓ Clean	`Cc1nc2nc(-c3cccnc3)nn2cc1C(=O)Nc1cccc(C(F)(F)F)…`
ZINC20148987	0.532	414.4 Da LogP 4.50 TPSA 97.1	✓ Ro5	✓ Clean	`Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1Nc1cncc(C(N)…`
ZINC914431236	0.531	464.0 Da LogP 4.49 TPSA 85.4	✓ Ro5	Alert	`C=CC(=O)Nc1ccccc1Nc1nc(Nc2ccc(N3CCN(C)CC3)cc2)n…`
ZINC1640977	0.529	230.3 Da LogP -2.09 TPSA 132.5	✓ Ro5	✓ Clean	`NC(=O)CCN(CCC(N)=O)CCC(N)=O`
ZINC9306398	0.512	398.3 Da LogP 3.77 TPSA 85.1	✓ Ro5	✓ Clean	`Cc1c(C(=O)Nc2cccc(C(F)(F)F)c2)cnc2nc(-c3cccnc3)…`
ZINC5828410	0.511	306.3 Da LogP -2.81 TPSA 164.6	1 viol.	✓ Clean	`NC(=O)CNC(=O)[C@H](CS)NC(=O)CC[C@H](N)C(=O)O`
ZINC5049572	0.507	336.3 Da LogP 4.22 TPSA 58.2	✓ Ro5	✓ Clean	`CC(=O)Nc1cc(C(=O)Nc2cccc(C(F)(F)F)c2)ccc1C`
ZINC1688613	0.500	263.2 Da LogP -1.02 TPSA 146.3	✓ Ro5	✓ Clean	`NC(=O)CCP(=O)(CCC(N)=O)CCC(N)=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.