Protein Info for Rru_A2784 in Rhodospirillum rubrum S1H

Annotation: Basic membrane lipoprotein (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 50 100 150 200 250 300 329 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details PF02608: Bmp" amino acids 43 to 267 (225 residues), 138 bits, see alignment E=1.8e-44

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A2784)

Predicted SEED Role

"Nucleoside ABC transporter, periplasmic nucleoside-binding 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 Q2RQL4 at UniProt or InterPro

Protein Sequence (329 amino acids)

>Rru_A2784 Basic membrane lipoprotein (NCBI) (Rhodospirillum rubrum S1H)
MLRSFVKAAVLAAATAFCLPGAATAADPLKVAAVYTVPIEQQWVSRIHKALTAAKERGEI
DYAYSESVANADYERVMREYAEKGNALVIGEVFGVEQAARRVAKDYPDTAFLMGSSFKPQ
APNFSVFDNYIHEPSYLTGMIAGGMTKTAKIGLVGGYPIPEVNRLMNAFIAGAREVNPQA
SFTVSFIGSWFDPPKAKEAAFAMIERGVDVLYAERFGVSDAAKEKGVLAIGNVIDTQADY
PQTVVASALWSMEPTIAKALEMVKAKTFKAEDYSVYSYMKHQGGALAPYGTFDDKIPADL
KAKVEAKKQAILDGSFVVTVDDAEPKSSK