Protein Info for DVU2809 in Desulfovibrio vulgaris Hildenborough JW710

Annotation: cytochrome c3 (TIGR)

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

• PF02085: Cytochrom_CIII
  • amino acids 31 to 129 (99 residues), 62.1 bits, E=2.8e-21

Best Hits

Swiss-Prot: 100% identical to CYC32_DESVH: Cytochrome c3 (DVU_2809) from Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303)

KEGG orthology group: None (inferred from 100% identity to dvu:DVU2809)

MetaCyc: 100% identical to type I cytochrome c3 (Desulfovibrio vulgaris)
1.2.2.3-RXN [EC: 1.17.2.3]; 1.17.2.3 [EC: 1.17.2.3]

Predicted SEED Role

"cytochrome c3"

MetaCyc Pathways

• lactate fermentation to acetate, CO₂ and hydrogen (Desulfovibrionales) (7/8 steps found)
• reductive glycine pathway of autotrophic CO₂ fixation (6/9 steps found)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.17.2.3

Sequence Analysis Tools

See Q727P6 at UniProt or InterPro

Protein Sequence (144 amino acids)

>DVU2809 cytochrome c3 (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MRYLVISLFAVSLLMAGSALVGNAADAAKAPKKAIELKHGTSKRMHVMFNHTTHKDIACE
QCHHDSPAPDKPYASCTDNDCHATPGPRERDTMSMFVAYHAKDTDRSCYGCHKKMAAQHP
EFTGCRPCHMSQQARKEAAASEKK