Protein Info for Rru_B0018 in Rhodospirillum rubrum S1H

Annotation: Protein of unknown function DUF161 (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 50 100 150 200 225 transmembrane" amino acids 20 to 38 (19 residues), see Phobius details amino acids 57 to 79 (23 residues), see Phobius details amino acids 85 to 105 (21 residues), see Phobius details amino acids 117 to 140 (24 residues), see Phobius details amino acids 167 to 195 (29 residues), see Phobius details PF19700: DUF6198" amino acids 18 to 196 (179 residues), 68 bits, see alignment E=4.7e-23

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_B0018)

Predicted SEED Role

No annotation

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 Q2RMN1 at UniProt or InterPro

Protein Sequence (225 amino acids)

>Rru_B0018 Protein of unknown function DUF161 (NCBI) (Rhodospirillum rubrum S1H)
MHSSPLPSQAAGLPGFGRLAVYLAGCVVFAVGAYLFIYSRLGTDPLDVFSLGLLRHVPLT
IGIAQTLVAVICLGAVALWTHQRPLLSPIFTFFFCGSLIDMLRLLQPADLLGMVPMPAML
LGTLLCAYGSSLIIMSGFGIRGMDLLAIEMTGHWGLPFWFTKGALEVLLLASGWLMGGPV
GIGTITFLLGVNGLIQPMMWANARLLHLRNFGLPPREALQESLAI