Protein Info for GFF63 in Xanthobacter sp. DMC5

Annotation: Cytochrome b/c1

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

1 50 100 150 200 250 281 signal peptide" amino acids 1 to 27 (27 residues), see Phobius details transmembrane" amino acids 253 to 271 (19 residues), see Phobius details PF02167: Cytochrom_C1" amino acids 40 to 278 (239 residues), 313.7 bits, see alignment E=3.5e-98

Best Hits

Swiss-Prot: 50% identical to CY1_BLAVI: Cytochrome c1 (petC) from Blastochloris viridis

KEGG orthology group: None (inferred from 80% identity to azc:AZC_3499)

Predicted SEED Role

"ubiquinol cytochrome C oxidoreductase, cytochrome C1 subunit" in subsystem Ubiquinone Menaquinone-cytochrome c reductase complexes

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

Find the best match in UniProt

Protein Sequence (281 amino acids)

>GFF63 Cytochrome b/c1 (Xanthobacter sp. DMC5)
MTIRSSLFGAVAAALLLTAGAAGARAEDAHAQPRPHRMSWSFAGPFGMYDPAQLQRGFKV
FKEVCAACHSANYLYFRNLAQEGGPHFTEAQAKQVASEYQITDGPNDAGDMFQRPGRLSD
HWPAPFPNDNAARAANGGALPPDFSVLAKARSYHVGFPGFITDAFIQYQEHGVDYIHALL
TGYEDAPAGVHLQPGLNYNVYFPGHQIAMPKPLSDGQVDYTDGSPQTVDQYSQDVAAFMM
WVAEPHLDQRKRIGFQVMIFLIVLGGLLYFTKKKVWSNVAH