Protein Info for MPMX19_03499 in Azospirillum sp. SherDot2

Annotation: Formate dehydrogenase, cytochrome b556(fdo) subunit

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR01583: formate dehydrogenase, gamma subunit
  • amino acids 19 to 215 (197 residues), 209.9 bits, E=2e-66
• PF01292: Ni_hydr_CYTB
  • amino acids 21 to 196 (176 residues), 86.6 bits, E=8.9e-29

Best Hits

Swiss-Prot: 62% identical to FDOI_ECO57: Formate dehydrogenase, cytochrome b556(fdo) subunit (fdoI) from Escherichia coli O157:H7

KEGG orthology group: K00127, formate dehydrogenase, gamma subunit [EC: 1.2.1.2] (inferred from 74% identity to cvi:CV_3841)

MetaCyc: 62% identical to formate dehydrogenase O subunit gamma (Escherichia coli K-12 substr. MG1655)
FORMATEDEHYDROG-RXN [EC: 1.17.5.3]

Predicted SEED Role

"Formate dehydrogenase O gamma subunit (EC 1.2.1.2)" in subsystem Formate dehydrogenase or Formate hydrogenase (EC 1.2.1.2)

MetaCyc Pathways

• superpathway of C1 compounds oxidation to CO₂ (9/12 steps found)
• formate oxidation to CO₂ (1/1 steps found)
• purine nucleobases degradation II (anaerobic) (17/24 steps found)
• formate to dimethyl sulfoxide electron transfer (1/2 steps found)
• formate to trimethylamine N-oxide electron transfer (1/2 steps found)
• nitrate reduction III (dissimilatory) (1/2 steps found)
• oxalate degradation VI (2/4 steps found)
• formate to nitrite electron transfer (1/3 steps found)
• oxalate degradation III (2/5 steps found)
• purine nucleobases degradation I (anaerobic) (6/15 steps found)

KEGG Metabolic Maps

• Glyoxylate and dicarboxylate metabolism
• Methane metabolism

Isozymes

Compare fitness of predicted isozymes for: 1.2.1.2

Use Curated BLAST to search for 1.17.5.3 or 1.2.1.2

Protein Sequence (219 amino acids)

>MPMX19_03499 Formate dehydrogenase, cytochrome b556(fdo) subunit (Azospirillum sp. SherDot2)
MTDKAQNPAAQNPAKEKLIQRYSAAERINHWVVAVCFVLLAISGLAFFYPAFFWLTGVFG
TPELARIVHPFVGVVMFVAFGRQFFRYWHHNLLNREDIRWMVAVKEVMKGNEVGDIGRYN
GGQKGMFWVMVLCMAALLGSGVIAWRPYFAASFPIPVIRIALLVHATSAVVLISSIIVHV
YAALWVQGTIRAMVEGVVTHGWARKHHPRWYRETTGKKV