Protein profile

KP13_31744

Formate dehydrogenase-O iron-sulfur subunit

Genome: KpKP13

Gene: AHE47084.1 fdoH Structure source: AlphaFold + ColabFold UniProt A0A0H3GLC3
Amino acids 300
Annotations 9
Features 25
PDB binders 11
Druggability 0.478

Overview

Basic information about this protein and its source genome.

Accession
KP13_31744
Gene
AHE47084.1 fdoH
Status
annotated
Amino acids
300
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
94.85

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 0.478
Structure A0A0H3GLC3
Pocket Pocket 3
P2Rank 0.065
Structure A0A0H3GLC3
Pocket Pocket 1
ColabFold model
FPocket 0.479 · Pocket 5
P2Rank 0.213 · Pocket 1
Core conservation Conserved core gene
Roary core
CoreCruncher core
Gut microbiome 151 / 4744 genomes with a hit
Normalized 0.032

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:0016020 A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
  • GO:0015944 The chemical reactions and pathways by which formate is converted to CO2.
  • GO:0045333 The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which either requires oxygen (aerobic respiration) or does not (anaerobic respiration).
  • GO:0051539 Binding to a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
  • GO:0009326 An enzyme complex that catalyzes the dehydrogenation of formate to produce carbon dioxide (CO2).
  • GO:0005886 The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
  • GO:0036397 Catalysis of the reaction: formate + a quinone = CO2 + a quinol.
  • GO:0046872 Binding to a metal ion.
  • GO:0009061 The enzymatic release of energy from inorganic and organic compounds (especially carbohydrates and fats) which uses compounds other than oxygen (e.g. nitrate, sulfate) as the terminal electron acceptor.

Sequence Features

Domain/signature hits from InterPro and related databases.

25 records
Show feature table
Start End DB Term Name
248 294 Gene3D G3DSA:1.20.5.480 Single helix bin
248 294 InterPro IPR038384 Formate dehydrogenase, C-terminal domain superfamily
133 144 ProSitePatterns PS00198 4Fe-4S ferredoxin-type iron-sulfur binding region signature.
133 144 InterPro IPR017900 4Fe-4S ferredoxin, iron-sulphur binding, conserved site
124 153 ProSiteProfiles PS51379 4Fe-4S ferredoxin-type iron-sulfur binding domain profile.
124 153 InterPro IPR017896 4Fe-4S ferredoxin-type, iron-sulphur binding domain
7 166 Gene3D G3DSA:3.30.70.20 -
31 238 CDD cd10558 FDH-N
31 238 InterPro IPR006470 Formate dehydrogenase iron-sulphur subunit, Proteobacteria
7 289 NCBIfam TIGR01582 formate dehydrogenase subunit beta
7 289 InterPro IPR006470 Formate dehydrogenase iron-sulphur subunit, Proteobacteria
1 300 PIRSF PIRSF036298 FDH_4Fe4S
1 300 InterPro IPR014603 Formate dehydrogenase iron-sulphur subunit
30 58 ProSiteProfiles PS51379 4Fe-4S ferredoxin-type iron-sulfur binding domain profile.
30 58 InterPro IPR017896 4Fe-4S ferredoxin-type, iron-sulphur binding domain
2 291 PANTHER PTHR43545 FORMATE DEHYDROGENASE, NITRATE-INDUCIBLE, IRON-SULFUR SUBUNIT
91 123 ProSiteProfiles PS51379 4Fe-4S ferredoxin-type iron-sulfur binding domain profile.
91 123 InterPro IPR017896 4Fe-4S ferredoxin-type, iron-sulphur binding domain
28 272 SUPERFAMILY SSF54862 4Fe-4S ferredoxins
32 228 Gene3D G3DSA:3.30.70.20 -
246 288 Pfam PF09163 Formate dehydrogenase N, transmembrane
246 288 InterPro IPR015246 Formate dehydrogenase, transmembrane
92 188 Pfam PF13247 4Fe-4S dicluster domain
92 188 InterPro IPR017896 4Fe-4S ferredoxin-type, iron-sulphur binding domain
248 297 FunFam G3DSA:1.20.5.480:FF:000001 Formate dehydrogenase iron-sulfur subunit

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 + 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_A0A0H3GLC3
AlphaFold full sequence Viewing
ColabFold KP13_31744
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
6 0.006
17 0.002
11 0.0
12 0.0

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 2.68 0.065
2 2.44 0.054
3 2.33 0.049
4 2.29 0.047
5 1.52 0.018

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.

61 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
2MD Q8GC87 742.6 Da LogP -2.53 TPSA 346.6 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=…
6MO P0AAJ3 95.9 Da LogP -0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Mo+6]
BSY G8QM54 128.0 Da LogP -2.25 TPSA 60.4 ✓ Ro5 ✓ Clean O[Se](=O)[O-]
CDL P0AAJ3 1464.1 Da LogP 23.31 TPSA 242.6 3 viol. ✓ Clean CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC(…
F3S D0MDD5 295.8 Da LogP 2.59 TPSA 0.0 ✓ Ro5 ✓ Clean S1[Fe]2S[Fe]3[S]2[Fe]1S3
H2S Q72EJ0 34.1 Da LogP 0.11 TPSA 0.0 ✓ Ro5 ✓ Clean S
HQO P0AAJ3 259.3 Da LogP 3.69 TPSA 47.2 ✓ Ro5 Alert CCCCCCCc1cc(c2ccccc2[n+]1[O-])O
MD1 G8QM54 740.6 Da LogP -2.13 TPSA 358.0 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O…
MGD G8QM54 740.6 Da LogP -2.06 TPSA 346.6 3 viol. ✓ Clean c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=…
MO G8QM54 95.9 Da LogP -0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Mo]
W Q72EJ0 183.8 Da LogP -0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [W+6]

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.