Protein Info for PGA1_c26050 in Phaeobacter inhibens DSM 17395

Annotation: putative cytochrome b561

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 50 100 150 183 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details transmembrane" amino acids 44 to 69 (26 residues), see Phobius details amino acids 92 to 121 (30 residues), see Phobius details amino acids 141 to 162 (22 residues), see Phobius details PF01292: Ni_hydr_CYTB" amino acids 7 to 175 (169 residues), 91.2 bits, see alignment E=3.4e-30

Best Hits

KEGG orthology group: K12262, cytochrome b561 (inferred from 54% identity to rle:RL3155)

Predicted SEED Role

"FIG00918956: hypothetical protein"

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 I7EPV2 at UniProt or InterPro

Protein Sequence (183 amino acids)

>PGA1_c26050 putative cytochrome b561 (Phaeobacter inhibens DSM 17395)
MKSQSNRYGTVAITIHWLSALLICALLASGFRAAGLTDGDAKIGILSAHVPMGITILALT
LVRIAWWVFADSKPASPKGDPIWQSLSAKAVHLLFYVVILGMAASGIGMLALSGAGAIIL
GAAAGDLPNFHDYAPRIPHGIGARAIVGLLVLHVGAALYHHFIKRDGLIWRIWYGSRADG
DAK