Protein profile

KP13_05412

Quinone oxidoreductase PIG3

Genome: KpKP13

Gene: AHE45056.1 Structure source: AlphaFold + ColabFold UniProt A0A0H3GRI3
Amino acids 326
Annotations 3
Features 17
PDB binders 15
Druggability 0.84

Overview

Basic information about this protein and its source genome.

Accession
KP13_05412
Gene
AHE45056.1
Status
annotated
Amino acids
326
Structure source
AlphaFold + ColabFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
41.667
Human E-value
4.99e-14
Gut microbiome off-target
hit
Essential (DEG)
N
DEG identity (%)
0.0
Localization
Cytoplasmic
ColabFold pLDDT
97.03

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 0.84
Structure A0A0H3GRI3
Pocket Pocket 14
P2Rank 0.916
Structure A0A0H3GRI3
Pocket Pocket 1
ColabFold model
FPocket 0.954 · Pocket 13
P2Rank 0.934 · Pocket 1
Core conservation Accessory gene
Roary core
CoreCruncher accessory
Gut microbiome 34 / 4744 genomes with a hit
Normalized 0.007

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:0016491 Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
  • GO:0070402 Binding to the reduced form, NADPH, of nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions.
  • GO:0016651 Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.

Sequence Features

Domain/signature hits from InterPro and related databases.

17 records
Show feature table
Start End DB Term Name
12 322 Gene3D G3DSA:3.90.180.10 -
28 98 Pfam PF08240 Alcohol dehydrogenase GroES-like domain
28 98 InterPro IPR013154 Alcohol dehydrogenase-like, N-terminal
1 322 CDD cd05276 p53_inducible_oxidoreductase
1 322 InterPro IPR014189 Quinone oxidoreductase PIG3
1 323 PANTHER PTHR48106 QUINONE OXIDOREDUCTASE PIG3-RELATED
151 268 Pfam PF00107 Zinc-binding dehydrogenase
151 268 InterPro IPR013149 Alcohol dehydrogenase-like, C-terminal
1 324 NCBIfam TIGR02824 putative NAD(P)H quinone oxidoreductase, PIG3 family
1 324 InterPro IPR014189 Quinone oxidoreductase PIG3
120 261 Gene3D G3DSA:3.40.50.720 -
1 140 SUPERFAMILY SSF50129 GroES-like
1 140 InterPro IPR011032 GroES-like superfamily
10 322 SMART SM00829 PKS_ER_names_mod
10 322 InterPro IPR020843 Polyketide synthase, enoylreductase domain
111 286 SUPERFAMILY SSF51735 NAD(P)-binding Rossmann-fold domains
111 286 InterPro IPR036291 NAD(P)-binding 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.

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_A0A0H3GRI3
AlphaFold full sequence Viewing
ColabFold KP13_05412
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
14 0.84

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 19.82 0.845
2 0.88 0.004

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.

165 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
1XX O23939 128.1 Da LogP 0.76 TPSA 46.5 ✓ Ro5 ✓ Clean C[C@@H]1C(=O)C(=C(O1)C)O
2XX O23939 142.2 Da LogP 1.15 TPSA 46.5 ✓ Ro5 ✓ Clean CC[C@@H]1C(=O)C(=C(O1)C)O
3XX O23939 140.1 Da LogP 1.28 TPSA 46.5 ✓ Ro5 ✓ Clean C/C=C/1\C(=O)C(=C(O1)C)O
4XX O23939 114.1 Da LogP 0.38 TPSA 46.5 ✓ Ro5 ✓ Clean CC1=C(C(=O)CO1)O
7FA P49327 344.5 Da LogP 7.38 TPSA 26.3 1 viol. ✓ Clean CCCCCC=CC/C=C\C/C=C\CCCCC[P@@](=O)(OC)F
BMD P42328 87.1 Da LogP 0.27 TPSA 43.1 ✓ Ro5 ✓ Clean CCCC(=O)N
CAC P49327 137.0 Da LogP -0.52 TPSA 40.1 ✓ Ro5 ✓ Clean C[As](=O)(C)[O-]
CO8 F0V3Z3 893.7 Da LogP 1.03 TPSA 363.6 3 viol. ✓ Clean CCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@@H](C(C)(C)CO[P…
DH9 P49327 513.8 Da LogP 6.40 TPSA 112.9 2 viol. ✓ Clean CCCCCCCCCCC[C@@H](C[C@@H]([C@H](CCCCCC)C(=O)O)O…
DIF Q8N4Q0 296.2 Da LogP 4.36 TPSA 49.3 ✓ Ro5 ✓ Clean c1ccc(c(c1)CC(=O)O)Nc2c(cccc2Cl)Cl
DTT P49327 154.3 Da LogP -0.43 TPSA 40.5 ✓ Ro5 ✓ Clean C([C@@H]([C@H](CS)O)O)S
ETF P42328 100.0 Da LogP 0.54 TPSA 20.2 ✓ Ro5 ✓ Clean C(C(F)(F)F)O
TCL P49327 289.5 Da LogP 5.14 TPSA 29.5 1 viol. ✓ Clean c1cc(c(cc1Cl)O)Oc2ccc(cc2Cl)Cl
X1H Q8N4Q0 376.4 Da LogP 5.22 TPSA 66.8 1 viol. ✓ Clean COc1ccc(cc1)C(=O)c2c3ccc(cc3sc2c4ccc(cc4)O)O
ZEP P49327 404.5 Da LogP 4.57 TPSA 50.3 ✓ Ro5 ✓ Clean CCN(CC)S(=O)(=O)c1ccc(cc1)c2csc(n2)Cc3ccccc3F

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.