Protein Info for CCNA_02145 in Caulobacter crescentus NA1000

Annotation: flagellar L-ring protein flgH

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 50 100 150 200 244 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF02107: FlgH" amino acids 58 to 243 (186 residues), 189.4 bits, see alignment E=2.1e-60

Best Hits

Swiss-Prot: 100% identical to FLGH_CAUVC: Flagellar L-ring protein (flgH) from Caulobacter vibrioides (strain ATCC 19089 / CB15)

KEGG orthology group: K02393, flagellar L-ring protein precursor FlgH (inferred from 100% identity to ccs:CCNA_02145)

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)

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 A0A0H3C9Y8 at UniProt or InterPro

Protein Sequence (244 amino acids)

>CCNA_02145 flagellar L-ring protein flgH (Caulobacter crescentus NA1000)
MRRPAILAAAVLLAPLAACSTVKEAVKGPDLAPVGYPAPLAPMQQQYVSAREPAPQAASA
NSLWRVGARAFFNDQRASRVGDIVTVMIDIDDSASTKNATNSSRTANMKAGVPHLLGMES
SLGKFLPGGFDPASALETNSTTTNAGSGGVSRSEKISLTIAAVVSQVLPNGNMVIQGTQE
VRTNAELRQLTVAGIVRPEDISSANTIRHTQIAEARISYGGRGDISRVQKTPAGQSLVEK
FSPF