Protein Info for CCNA_01471 in Caulobacter crescentus NA1000

Annotation: polyferredoxin protein fixG

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 50 100 150 200 250 300 350 400 450 496 transmembrane" amino acids 51 to 70 (20 residues), see Phobius details amino acids 104 to 126 (23 residues), see Phobius details amino acids 178 to 195 (18 residues), see Phobius details amino acids 208 to 230 (23 residues), see Phobius details amino acids 357 to 376 (20 residues), see Phobius details TIGR02745: cytochrome c oxidase accessory protein CcoG" amino acids 49 to 490 (442 residues), 560 bits, see alignment E=2e-172 PF12801: Fer4_5" amino acids 110 to 144 (35 residues), 35.5 bits, see alignment 2e-12 PF13746: Fer4_18" amino acids 232 to 335 (104 residues), 122.9 bits, see alignment E=1.9e-39 PF11614: FixG_C" amino acids 372 to 490 (119 residues), 97.1 bits, see alignment E=2.1e-31

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccr:CC_1405)

Predicted SEED Role

"Type cbb3 cytochrome oxidase biogenesis protein CcoG, involved in Cu oxidation" in subsystem Biogenesis of cbb3-type cytochrome c oxidases or Terminal cytochrome C oxidases

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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

See A0A0H3C861 at UniProt or InterPro

Protein Sequence (496 amino acids)

>CCNA_01471 polyferredoxin protein fixG (Caulobacter crescentus NA1000)
MPTLIDNAPKPDNRSAVSAAERAKGKGDAKGGLYKPRQPIYPKLVHGKWRMVKWALLIAT
LSVYYITPWIRWGRPEGFPQQAALVDFTGRRFYFFDIQLWPQEVYLFTGVLIAAALALFL
TTALFGRLWCGYACPQTVWTDLYIVVERLFEGDRNARMRLDAAPLSFDKIWRKTGKHLTW
LGIAFGTGGAWIFYFHDAPTLIRTFWIGQAPATAYVSCALLTATTYIFAGWMREQVCTYM
CPWPRIQGAMLDQHSLQVTYLRERGEPRGAHKKGQSWEGRGDCIDCRQCVVVCPMGIDIR
DGSQLECINCGLCVDACDDILGKLGRPTGLIAYDTDAAVAARTCGQKAVYKPVRSRTVYY
AVALALVGGLTLWSLVTRPKADLHVIRDRNPTFVRMHDGAVRDGYTLKITNRTFAERRFD
VTFEGVAGARLSQPGQTAQRVTLIVPADQVVSARVFVTAPADADLASSVPARFIAKSGDI
ITQSKTVFLSGAANPQ