Protein Info for Rru_A2845 in Rhodospirillum rubrum S1H

Annotation: Flagellar L-ring protein (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 50 100 150 200 255 signal peptide" amino acids 1 to 25 (25 residues), see Phobius details PF02107: FlgH" amino acids 68 to 254 (187 residues), 165.6 bits, see alignment E=4.2e-53

Best Hits

Swiss-Prot: 100% identical to FLGH_RHORT: Flagellar L-ring protein (flgH) from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)

KEGG orthology group: K02393, flagellar L-ring protein precursor FlgH (inferred from 100% identity to rru:Rru_A2845)

Predicted SEED Role

"Flagellar L-ring protein FlgH" in subsystem Flagellar motility or Flagellum

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 Q2RQF3 at UniProt or InterPro

Protein Sequence (255 amino acids)

>Rru_A2845 Flagellar L-ring protein (NCBI) (Rhodospirillum rubrum S1H)
MRRHSTRKTVARVAVVALAVGVLAGCNTFKRLSEIGDGPAMSGVDNPTLRPDYRPVSMPM
PAPMVAEPNPSSLWVPGARSFFKDQRAGEVGDLLTVIVDISNEKATFANNLSRTRGNKEG
ANLTSFLGFEGTLADVLPDGVDPASLTSFGSDSKHTGNGSMARSETVSMRLAAVVLQILP
NGNFVIAGKQEVRVNGELRELTVTGVIRPEDIRSDNTIFWHQIAEARISYGGRGTVTDMV
EPRYGQQVYDILFPF