Protein Info for Rru_A0685 in Rhodospirillum rubrum S1H

Annotation: Protein of unknown function DUF81 (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 50 100 150 200 256 transmembrane" amino acids 6 to 32 (27 residues), see Phobius details amino acids 43 to 61 (19 residues), see Phobius details amino acids 73 to 93 (21 residues), see Phobius details amino acids 101 to 121 (21 residues), see Phobius details amino acids 135 to 158 (24 residues), see Phobius details amino acids 170 to 190 (21 residues), see Phobius details amino acids 202 to 221 (20 residues), see Phobius details amino acids 233 to 251 (19 residues), see Phobius details PF01925: TauE" amino acids 9 to 244 (236 residues), 90 bits, see alignment E=1e-29

Best Hits

KEGG orthology group: K07090, (no description) (inferred from 100% identity to rru:Rru_A0685)

Predicted SEED Role

"membrane protein, putative"

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 Q2RWK6 at UniProt or InterPro

Protein Sequence (256 amino acids)

>Rru_A0685 Protein of unknown function DUF81 (NCBI) (Rhodospirillum rubrum S1H)
MDPLDLTFLVVVFLVAGLVKGLLGLGLPLIAMGLMSLRLPPAEAAALVVVPSLVTNIWQM
VVGPHLRMLIGRLTPMIAGIALGTWIGALVIGTAAHKAGGAASALVGLLLALYALYGLVG
LPLPNPVRVPWRLTWGLGSGLLTGLLTAATGVFTLPTVPYLQSLRLERDALIQALGLAFT
VSTLALAALLRGSGHLNGDLGLGAGIALAAALSGTAAGGIVRRHIPPARFRRGFFLFLLV
LGVVLVFQTALKSGWI