Protein profile

KP13_01305

putative cytosol aminopeptidase

Genome: KpKP13

Gene: AHE46629.1 pepA Structure source: AlphaFold + ColabFold UniProt A0A0H3GLS3
Amino acids 503
Annotations 6
Features 30
PDB binders 10
Druggability 0.386

Overview

Basic information about this protein and its source genome.

Accession
KP13_01305
Gene
AHE46629.1 pepA
Status
annotated
Amino acids
503
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
35.333
Human E-value
1.39e-22
Gut microbiome off-target
hit
Essential (DEG)
Y
DEG identity (%)
57.863
DEG E-value
0.0
Localization
Cytoplasmic
ColabFold pLDDT
97.36

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 0.386
Structure A0A0H3GLS3
Pocket Pocket 9
P2Rank 0.77
Structure A0A0H3GLS3
Pocket Pocket 1
ColabFold model
FPocket 0.19 · Pocket 1
P2Rank 0.769 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 157 / 4744 genomes with a hit
Normalized 0.033

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

6 GO

Gene Ontology (GO)

6
  • GO:0030145 Binding to a manganese ion (Mn).
  • GO:0019538 The chemical reactions and pathways involving a protein. Includes protein modification.
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0046872 Binding to a metal ion.
  • GO:0006508 The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
  • GO:0070006 Catalysis of the hydrolysis of a single N-terminal amino acid residue from a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.

Sequence Features

Domain/signature hits from InterPro and related databases.

30 records
Show feature table
Start End DB Term Name
15 493 CDD cd00433 Peptidase_M17
15 493 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
287 308 PRINTS PR00481 Cytosol aminopeptidase signature
287 308 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
374 389 PRINTS PR00481 Cytosol aminopeptidase signature
374 389 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
324 345 PRINTS PR00481 Cytosol aminopeptidase signature
324 345 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
346 366 PRINTS PR00481 Cytosol aminopeptidase signature
346 366 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
265 282 PRINTS PR00481 Cytosol aminopeptidase signature
265 282 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
350 357 ProSitePatterns PS00631 Cytosol aminopeptidase signature.
350 357 InterPro IPR000819 Peptidase M17, leucyl aminopeptidase, C-terminal
3 498 Hamap MF_00181 Probable cytosol aminopeptidase [pepA].
3 498 InterPro IPR023042 Peptidase M17, leucine aminopeptidase
181 498 FunFam G3DSA:3.40.630.10:FF:000004 Probable cytosol aminopeptidase
181 498 Gene3D G3DSA:3.40.630.10 Zn peptidases
29 496 PANTHER PTHR11963 LEUCINE AMINOPEPTIDASE-RELATED
29 496 InterPro IPR011356 Peptidase M17, leucine aminopeptidase/peptidase B
19 147 Pfam PF02789 Cytosol aminopeptidase family, N-terminal domain
19 147 InterPro IPR008283 Peptidase M17, leucyl aminopeptidase, N-terminal
1 180 FunFam G3DSA:3.40.220.10:FF:000001 Probable cytosol aminopeptidase
1 184 SUPERFAMILY SSF52949 Macro domain-like
1 184 InterPro IPR043472 Macro domain-like
186 489 Pfam PF00883 Cytosol aminopeptidase family, catalytic domain
186 489 InterPro IPR000819 Peptidase M17, leucyl aminopeptidase, C-terminal
1 180 Gene3D G3DSA:3.40.220.10 Leucine Aminopeptidase, subunit E, domain 1
1 180 InterPro IPR043472 Macro domain-like
180 496 SUPERFAMILY SSF53187 Zn-dependent exopeptidases

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

3D visualization script Full viewer

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_A0A0H3GLS3
AlphaFold full sequence Viewing
ColabFold KP13_01305
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
9 0.386
11 0.243

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 9.88 0.531
2 3.05 0.101
3 1.56 0.024
4 1.28 0.013

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.

160 records

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.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
1OT Q8IL11 253.2 Da LogP 1.01 TPSA 101.4 ✓ Ro5 ✓ Clean c1cnn(c1)c2ccc(cc2)[C@H](N)P(=O)(O)O
3MW Q8IL11 351.4 Da LogP 1.43 TPSA 122.3 ✓ Ro5 ✓ Clean c1cnn(c1)c2ccc(cc2)[C@H](C(=O)NO)NC(=O)c3ccc(cc…
AHY P00727 203.3 Da LogP 1.12 TPSA 83.5 ✓ Ro5 ✓ Clean CCCCCCC[C@H]([C@@H](C(=O)O)O)N
BES O86436 308.4 Da LogP 0.53 TPSA 112.7 ✓ Ro5 ✓ Clean CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccccc…
DGZ Q8IL11 1010.2 Da LogP 2.97 TPSA 270.4 3 viol. ✓ Clean C#CCCCC(=O)NCCCCC(C(=O)N)NC(=O)C(Cc1ccc(cc1)C(=…
PLU P00727 167.1 Da LogP 0.49 TPSA 83.6 ✓ Ro5 ✓ Clean CC(C)C[C@H](N)P(=O)(O)O
R5T Q8IL11 332.4 Da LogP 1.94 TPSA 105.5 ✓ Ro5 ✓ Clean CC(C)(C)OC(=O)N[C@@H](c1ccc(cc1)n2cccn2)C(=O)NO
R5X Q8IL11 351.4 Da LogP 1.43 TPSA 122.3 ✓ Ro5 ✓ Clean c1cc(cc(c1)N)C(=O)N[C@H](c2ccc(cc2)n3cccn3)C(=O…
TOD Q8IL11 338.4 Da LogP 0.46 TPSA 136.0 ✓ Ro5 ✓ Clean CC(C)C[C@H]([C@@H](C(=O)NO)O)C(=O)N[C@@H](c1ccc…
ZED P00727 325.5 Da LogP 2.40 TPSA 57.6 ✓ Ro5 ✓ Clean C[C@H](CS)C(=O)N1C[C@H](C[C@H]1C(=O)O)Sc2ccccc2

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.