Protein Info for Rru_A3325 in Rhodospirillum rubrum S1H

Annotation: integral membrane protein linked to a cation pump-like (NCBI)

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 50 100 169 transmembrane" amino acids 12 to 35 (24 residues), see Phobius details PF05751: FixH" amino acids 8 to 165 (158 residues), 147.5 bits, see alignment E=1.5e-47

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3325)

Predicted SEED Role

"Type cbb3 cytochrome oxidase biogenesis protein CcoH" in subsystem Biogenesis of cbb3-type 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)

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

See Q2RP26 at UniProt or InterPro

Protein Sequence (169 amino acids)

>Rru_A3325 integral membrane protein linked to a cation pump-like (NCBI) (Rhodospirillum rubrum S1H)
MSMAKARPRGWWYPYIFVGAFGVVLAVNLTLLYFATSTFNGLVTTTAFEEGVAYNREIAA
ARAQETLGWTAKAALEPRAGGVEGSWPADLVVSLTSAENQPLLRDLAVTAQIRRPTQAGF
DQALTLTAGTDGRWHAPLVLPFAGQWEVRVVATRGQAVFRMRDRFVLTP