Protein Info for TX73_003320 in Rhodopseudomonas palustris CGA009

Annotation: flagellin

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 50 100 150 200 274 PF00669: Flagellin_N" amino acids 4 to 140 (137 residues), 112.8 bits, see alignment E=1.4e-36 PF00700: Flagellin_C" amino acids 189 to 273 (85 residues), 66.4 bits, see alignment E=2.3e-22

Best Hits

Swiss-Prot: 34% identical to FLAA_LISIN: Flagellin (flaA) from Listeria innocua serovar 6a (strain ATCC BAA-680 / CLIP 11262)

KEGG orthology group: K02406, flagellin (inferred from 100% identity to rpt:Rpal_0707)

Predicted SEED Role

"Flagellin protein FlaA" in subsystem Flagellum or Flagellum in Campylobacter

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

Find the best match in UniProt

Protein Sequence (274 amino acids)

>TX73_003320 flagellin (Rhodopseudomonas palustris CGA009)
MPAISTNTAANSAVRYLNINSAQETSSLSKLASGSRITSASDDAAGLAISTRISSDVTTL
QQAATNASQAVAILQTADGGASNISDILARMKSLASESASGTTTDSSRAYINSEFSQLSS
QIDSIASGTRYSSQSLLDGTSVFASGVAVLVGTQSSDSITITLSNLKASTLGVSTLDVSS
LSGATTALSALDTAINTVSSARASIGAQESRFNFSADSISTQTQNLQSANSAIKDVDIAA
EQAKLSSAEVKTQAAVSAEAAANQMPQYLLKLLG