Protein Info for BPHYT_RS19010 in Burkholderia phytofirmans PsJN

Annotation: flagellar motor protein MotB

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 50 100 150 200 250 300 335 transmembrane" amino acids 28 to 47 (20 residues), see Phobius details PF13677: MotB_plug" amino acids 13 to 66 (54 residues), 71.4 bits, see alignment 3.7e-24 PF00691: OmpA" amino acids 180 to 274 (95 residues), 44.6 bits, see alignment E=1.6e-15

Best Hits

KEGG orthology group: K02557, chemotaxis protein MotB (inferred from 100% identity to bpy:Bphyt_3817)

Predicted SEED Role

"Flagellar motor rotation protein MotB" 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 B2T7C4 at UniProt or InterPro

Protein Sequence (335 amino acids)

>BPHYT_RS19010 flagellar motor protein MotB (Burkholderia phytofirmans PsJN)
MSKDKDRAIVVKRAAPKKAGHHGGAWKLAYADFMTAMMAFFLLMWLLSSASTVQLKGIAD
YFNQPLKITLWGGDRSAEDSSILKGGGRDISTDAQGVTRSSEGSNNRAEHSAAHGSEDSI
KQLQGELERREQVRLHDLQVKLMAAIEANPVLRQFKQQIRIDSTLTGLRIEIVDSQKRPM
FATAKDQVEPYMRDILREIGHTLNDVPNRIIVQGHTDAAQYAGGEKGYSNWELSADRANA
SRRELIGGGMDEAKVMRVLGLASTQNLNKADPMDPENRRISIIVLNRKSEEALNHDDSTT
TTLSDDAAGSKPLLQKLAQPVTVAPKLPAAVSSAQ