Protein profile

KP13_03356

Alkyl hydroperoxide reductase subunit F

Genome: KpKP13

Gene: AHE45735.1 ahpF Structure source: AlphaFold + ColabFold UniProt A0A0H3GPU9
Amino acids 521
Annotations 9
Features 44
PDB binders 4
Druggability 0.113

Overview

Basic information about this protein and its source genome.

Accession
KP13_03356
Gene
AHE45735.1 ahpF
Status
annotated
Amino acids
521
Structure source
AlphaFold + ColabFold

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
CytoplasmicMembrane
ColabFold pLDDT
95.96

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 0.113
Structure A0A0H3GPU9
Pocket Pocket 28
P2Rank 0.967
Structure A0A0H3GPU9
Pocket Pocket 1
ColabFold model
FPocket 0.436 · Pocket 1
P2Rank 0.965 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 264 / 4744 genomes with a hit
Normalized 0.056

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

9 GO

Gene Ontology (GO)

9
  • 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:0008785 Catalysis of the reaction: octane hydroperoxide + NADH + H+ = H2O + NAD+ + 1-octanol.
  • GO:0050660 Binding to FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
  • GO:0051287 Binding to nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
  • GO:0000302 Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.
  • GO:0005829 The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
  • GO:0032991 A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
  • GO:0102039 Catalysis of the reaction: a hydroperoxide + H+ + NADH = an alcohol + H2O + NAD+.
  • GO:0016668 Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces NAD or NADP.

Sequence Features

Domain/signature hits from InterPro and related databases.

44 records
Show feature table
Start End DB Term Name
36 56 Coils Coil Coil
442 458 PRINTS PR00368 FAD-dependent pyridine nucleotide reductase signature
215 234 PRINTS PR00368 FAD-dependent pyridine nucleotide reductase signature
315 333 PRINTS PR00368 FAD-dependent pyridine nucleotide reductase signature
468 490 PRINTS PR00368 FAD-dependent pyridine nucleotide reductase signature
357 375 PRINTS PR00368 FAD-dependent pyridine nucleotide reductase signature
213 497 Pfam PF07992 Pyridine nucleotide-disulphide oxidoreductase
213 497 InterPro IPR023753 FAD/NAD(P)-binding domain
214 236 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
478 496 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
246 261 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
266 276 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
316 324 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
405 421 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
444 465 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
338 350 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
353 377 PRINTS PR00469 Pyridine nucleotide disulphide reductase class-II signature
1 101 SUPERFAMILY SSF52833 Thioredoxin-like
1 101 InterPro IPR036249 Thioredoxin-like superfamily
106 197 SUPERFAMILY SSF52833 Thioredoxin-like
106 197 InterPro IPR036249 Thioredoxin-like superfamily
327 450 FunFam G3DSA:3.50.50.60:FF:000007 Alkyl hydroperoxide reductase, F subunit
1 200 FunFam G3DSA:3.40.30.80:FF:000001 Alkyl hydroperoxide reductase subunit F
1 517 NCBIfam TIGR03140 alkyl hydroperoxide reductase subunit F
1 517 InterPro IPR012081 Alkyl hydroperoxide reductase subunit F
1 95 CDD cd02974 AhpF_NTD_N
1 95 InterPro IPR044142 AhpF, N-terminal domain, N-terminal TRX-fold subdomain
215 511 Gene3D G3DSA:3.50.50.60 -
215 511 InterPro IPR036188 FAD/NAD(P)-binding domain superfamily
1 200 Gene3D G3DSA:3.40.30.80 -
345 365 ProSitePatterns PS00573 Pyridine nucleotide-disulphide oxidoreductases class-II active site.
345 365 InterPro IPR008255 Pyridine nucleotide-disulphide oxidoreductase, class-II, active site
327 450 Gene3D G3DSA:3.50.50.60 -
327 450 InterPro IPR036188 FAD/NAD(P)-binding domain superfamily
206 514 SUPERFAMILY SSF51905 FAD/NAD(P)-binding domain
206 514 InterPro IPR036188 FAD/NAD(P)-binding domain superfamily
109 211 ProSiteProfiles PS51354 Glutaredoxin domain profile.
106 194 CDD cd03026 AhpF_NTD_C
106 194 InterPro IPR044141 AhpF, N-terminal domain, C-terminal TRX-fold subdomain
1 521 PIRSF PIRSF000238 AhpF
1 521 InterPro IPR012081 Alkyl hydroperoxide reductase subunit F
126 194 Pfam PF13192 Thioredoxin domain
126 194 InterPro IPR012336 Thioredoxin-like fold
211 518 PANTHER PTHR48105 THIOREDOXIN REDUCTASE 1-RELATED-RELATED

3D Structure

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

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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_A0A0H3GPU9
AlphaFold full sequence Viewing
ColabFold KP13_03356
ColabFold full sequence Loaded
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

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 13.92 0.704
2 13.81 0.7
3 4.78 0.212
4 3.08 0.103

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.

70 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
3AA P0A9P4 716.4 Da LogP -2.42 TPSA 347.7 3 viol. ✓ Clean c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P…
FDA Q8YID2 787.6 Da LogP -1.75 TPSA 363.3 3 viol. ✓ Clean Cc1cc2c(cc1C)N(C3=C(N2)C(=O)NC(=O)N3)C[C@@H]([C…
MLI A0A229Y1X4 102.0 Da LogP -3.12 TPSA 80.3 ✓ Ro5 ✓ Clean C(C(=O)[O-])C(=O)[O-]
MLT A0A229Y1X4 134.1 Da LogP -1.09 TPSA 94.8 ✓ Ro5 ✓ Clean C([C@H](C(=O)O)O)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.