Protein profile

PA4812

formate dehydrogenase-O major subunit

Genome: NC_002516.2

Gene: PA4812 fdnG Structure source: AlphaFold UniProt Q14T72
Amino acids 1026
Annotations 13
Features 39
PDB binders 10
Druggability 0.564

Overview

Basic information about this protein and its source genome.

Accession
PA4812
Gene
PA4812 fdnG
Status
annotated
Amino acids
1026
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
No hit
Gut microbiome off-target
hit
Essential (DEG)
N
Localization
Periplasmic

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 0.564
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

MDMNRRQFFKVCGIGLGGSSLAALGMAPTEAFADQVRHFKLAHTVETRNTCTYCSVGCGLIMYSQGDGAKNVAQNIIHIEGDADHPVNRGTLCPKGAGLLDYIHSPNRLKYPEVREAGSSEWKRIEWDEALERIAKLMKEDRDANFVEKNEQGQTVNRWLTTGFLAASASSNEAGYITHKVMRSLGILGFDNQARVUHGPTVASLAPTFGRGAMTNHWTDIKNADLVLIMGGNAAEAHPCGFKWVTEAKAHNKARLLVVDPRFTRSASVADYYAPIRTGTDIAFLGGLINYLLENDKIQHEYVRNYTDVSFIVKEGFSFEDGLFNGYDAEKRTYPDKSSWGYEIGEDGYAKVDPTLTHPRCVFNLLKQHYSRYTPDVVSNICGTPKDMMLKVWAEIAETSKPGKVMTIMYALGWTQHSVGAQMIRTGAMVQLLLGNIGMPGGGMNALRGHSNIQGLTDLGLLSNSLPGYLTLAMDAEQDYDAYIAKRTAKPLRPGQLSYWQNYGKFHVSLMKAWFGKSATKENNWCYDWLPKLDMPGAGYDVLRYFDMMYQGKVNGYFCQGFNPIASFPNKAKVGAALARLKWMVVMDPLVTETSEFWRNVGEYNDVDTASIKTTVFRLPTSCFAEEDGSIVNSGRWLQWHWKGAEPPGQARPDIAIMAGLFHRLREMYRKDGGAFPDPILGLDWSYLKPDEPGPDELAREFNGKALSDLVDPANGMILAKAGEQLPGFALLRDDGSTASGCWIFAGSWTQQGNQMGRRDNSDPYGMGQTLGWAWAWPANRRILYNRASADVSGKPWDPEKKRLVWWNGKSWGGTDVPDYKADVPPEAGMNPFIMNPEGVARLFAVDKMAEGPFPEHYEPFETPIGVNPLHRDNRKAISNPAARVFKNDMELFGTADEFPYAATTYRLTEHFHYWTKHCRLNAITQPEQFVEIGEALAKELGINAGDKVKVSSNRGYIKAVAVVTKRIRPLQVDGKTVHHVGIPIHWGFAGMARNGFLANTLTPFVGDGNTQTPEFKSFLVNVEKA

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

13 GO

Gene Ontology (GO)

13
  • GO:0009326 An enzyme complex that catalyzes the dehydrogenation of formate to produce carbon dioxide (CO2).
  • GO:0042597 The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).
  • 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:0009055 A molecular function representing the directed movement of electrons from one molecular entity to another, typically mediated by electron carriers or acceptors, resulting in the transfer of energy and/or the reduction-oxidation (redox) transformation of chemical species. This activity is fundamental to various biological processes, including cellular respiration and photosynthesis, as well as numerous enzymatic reactions involved in metabolic pathways.
  • GO:0047111 Catalysis of the reaction: ferricytochrome C-553 + formate = ferrocytochrome C-553 + CO2.
  • GO:0008863 Catalysis of the reaction: formate + NAD+ = CO2 + NADH.
  • GO:0036397 Catalysis of the reaction: formate + a quinone = CO2 + a quinol.
  • GO:0046872 Binding to a metal ion.
  • GO:0043546 Binding to a molybdopterin cofactor (Moco), essential for the catalytic activity of some enzymes, e.g. sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase. The cofactor consists of a mononuclear molybdenum (Mo-molybdopterin) or tungsten ion (W-molybdopterin) coordinated by one or two molybdopterin ligands.
  • 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.
  • GO:0015944 The chemical reactions and pathways by which formate is converted to CO2.
  • 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: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).

Sequence Features

Domain/signature hits from InterPro and related databases.

39 records
Show feature table
Start End DB Term Name
108 595 Pfam PF00384 Molybdopterin oxidoreductase
108 595 InterPro IPR006656 Molybdopterin oxidoreductase
519 687 FunFam G3DSA:3.40.50.740:FF:000007 Formate dehydrogenase, alpha subunit, selenocysteine-containing
37 858 SUPERFAMILY SSF53706 Formate dehydrogenase/DMSO reductase, domains 1-3
903 1019 Pfam PF01568 Molydopterin dinucleotide binding domain
903 1019 InterPro IPR006657 Molybdopterin dinucleotide-binding domain
44 107 ProSiteProfiles PS51669 Prokaryotic molybdopterin oxidoreductases 4Fe-4S domain profile.
44 107 InterPro IPR006963 Molybdopterin oxidoreductase, 4Fe-4S domain
49 67 ProSitePatterns PS00551 Prokaryotic molybdopterin oxidoreductases signature 1.
49 67 InterPro IPR027467 Molybdopterin oxidoreductase, molybdopterin cofactor binding site
25 33 Phobius SIGNAL_PEPTIDE_C_REGION C-terminal region of a signal peptide.
765 847 FunFam G3DSA:3.40.228.10:FF:000009 Formate dehydrogenase, alpha subunit, selenocysteine-containing
1 1026 PANTHER PTHR43598 TUNGSTEN-CONTAINING FORMYLMETHANOFURAN DEHYDROGENASE 2 SUBUNIT B
848 1026 Gene3D G3DSA:2.40.40.20 -
46 104 Pfam PF04879 Molybdopterin oxidoreductase Fe4S4 domain
46 104 InterPro IPR006963 Molybdopterin oxidoreductase, 4Fe-4S domain
897 1025 CDD cd02792 MopB_CT_Formate-Dh-Na-like
510 687 Gene3D G3DSA:3.40.50.740 -
3 1025 NCBIfam TIGR01553 formate dehydrogenase-N subunit alpha
3 1025 InterPro IPR006443 Formate dehydrogenase-N, alpha subunit
48 884 CDD cd02752 MopB_Formate-Dh-Na-like
44 105 SMART SM00926 Molybdop_Fe4S4_2
44 105 InterPro IPR006963 Molybdopterin oxidoreductase, 4Fe-4S domain
36 160 FunFam G3DSA:3.30.200.210:FF:000003 Formate dehydrogenase-N subunit alpha
1 10 Phobius SIGNAL_PEPTIDE_N_REGION N-terminal region of a signal peptide.
837 1026 SUPERFAMILY SSF50692 ADC-like
837 1026 InterPro IPR009010 Aspartate decarboxylase-like domain superfamily
193 487 FunFam G3DSA:3.40.228.10:FF:000006 Formate dehydrogenase, alpha subunit, selenocysteine-containing
193 491 Gene3D G3DSA:3.40.228.10 Dimethylsulfoxide Reductase, domain 2
34 1026 Phobius NON_CYTOPLASMIC_DOMAIN Region of a membrane-bound protein predicted to be outside the membrane, in the extracellular region.
765 847 Gene3D G3DSA:3.40.228.10 Dimethylsulfoxide Reductase, domain 2
1 33 SignalP_GRAM_POSITIVE SignalP-TM SignalP-TM
848 1026 FunFam G3DSA:2.40.40.20:FF:000017 Formate dehydrogenase, alpha subunit
37 160 Gene3D G3DSA:3.30.200.210 -
1 33 ProSiteProfiles PS51318 Twin arginine translocation (Tat) signal profile.
1 33 InterPro IPR006311 Twin-arginine translocation pathway, signal sequence
1020 1026 Coils Coil Coil
1 33 Phobius SIGNAL_PEPTIDE Signal peptide region
11 24 Phobius SIGNAL_PEPTIDE_H_REGION Hydrophobic region of a signal peptide.

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 + 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 PA4812
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
4 0.564
2 0.321

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.

60 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 Q934F5 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@@](=…
4MO P07658 95.9 Da LogP -0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Mo+4]
6MO D5AQH0 95.9 Da LogP -0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Mo+6]
CDL P24183 1464.1 Da LogP 23.31 TPSA 242.6 3 viol. ✓ Clean CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC(…
FES D5AQH0 175.8 Da LogP 1.29 TPSA 0.0 ✓ Ro5 ✓ Clean S1[Fe]S[Fe]1
H2S Q72EJ1 34.1 Da LogP 0.11 TPSA 0.0 ✓ Ro5 ✓ Clean S
HQO P24183 259.3 Da LogP 3.69 TPSA 47.2 ✓ Ro5 Alert CCCCCCCc1cc(c2ccccc2[n+]1[O-])O
MGD Q72EJ1 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@@](=…
NO2 P07658 46.0 Da LogP 0.25 TPSA 52.5 ✓ Ro5 ✓ Clean N(=O)[O-]
W Q72EJ1 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.