Protein profile

PA1304

oligopeptidase

Genome: NC_002516.2

Gene: PA1304 Structure source: AlphaFold UniProt Q9I440
Amino acids 683
Annotations 3
Features 24
PDB binders 4
Druggability 0.799

Overview

Basic information about this protein and its source genome.

Accession
PA1304
Gene
PA1304
Status
annotated
Amino acids
683
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
39.286
Human E-value
3.51e-06
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
Unknown

Selected Druggability evidence

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 0.799
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

3 GO

Gene Ontology (GO)

3
  • GO:0004252 Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
  • GO:0006508 The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
  • GO:0008236 Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).

Sequence Features

Domain/signature hits from InterPro and related databases.

24 records
Show feature table
Start End DB Term Name
65 404 Gene3D G3DSA:2.130.10.120 -
382 676 FunFam G3DSA:3.40.50.1820:FF:000005 Prolyl endopeptidase
16 678 Gene3D G3DSA:3.40.50.1820 alpha/beta hydrolase
16 678 InterPro IPR029058 Alpha/Beta hydrolase fold
12 402 Pfam PF02897 Prolyl oligopeptidase, N-terminal beta-propeller domain
12 402 InterPro IPR023302 Peptidase S9A, N-terminal domain
466 681 Pfam PF00326 Prolyl oligopeptidase family
466 681 InterPro IPR001375 Peptidase S9, prolyl oligopeptidase, catalytic domain
534 554 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
534 554 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
450 468 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
450 468 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
504 523 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
504 523 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
592 607 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
592 607 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
476 500 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
476 500 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
610 632 PRINTS PR00862 Prolyl oligopeptidase serine protease (S9A) signature
610 632 InterPro IPR002470 Peptidase S9A, prolyl oligopeptidase
2 410 SUPERFAMILY SSF50993 Peptidase/esterase 'gauge' domain
8 681 PANTHER PTHR11757 PROTEASE FAMILY S9A OLIGOPEPTIDASE
417 660 SUPERFAMILY SSF53474 alpha/beta-Hydrolases
417 660 InterPro IPR029058 Alpha/Beta hydrolase fold

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

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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
AlphaFold PA1304
AlphaFold 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 0.799

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.

154 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
15P Q9X6R4 1529.8 Da LogP 0.17 TPSA 334.1 2 viol. ✓ Clean COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO…
552 P48147 389.8 Da LogP 2.81 TPSA 64.4 ✓ Ro5 ✓ Clean c1cc(ccc1COC2=NC(=C3C=C[C@H](N3C2=O)C(=O)N4CCCC…
BKO A0A1X9T5X9 466.6 Da LogP 3.51 TPSA 70.1 ✓ Ro5 ✓ Clean c1ccc(cc1)/C=C/c2ccccc2OCCCC(=O)N3CC(CC3C(=O)N4…
SPM B3VI58 202.3 Da LogP -0.36 TPSA 76.1 ✓ Ro5 ✓ Clean C(CCNCCCN)CNCCCN

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.