Protein Info for Atu0574 in Agrobacterium fabrum C58

Annotation: flagellar hook protein

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 50 100 150 200 250 300 350 400 425 TIGR03506: flagellar hook-basal body protein" amino acids 6 to 406 (401 residues), 324.8 bits, see alignment E=5e-101 PF00460: Flg_bb_rod" amino acids 7 to 37 (31 residues), 42.4 bits, see alignment (E = 8e-15) PF07559: FlaE" amino acids 187 to 304 (118 residues), 42.8 bits, see alignment E=1.2e-14 PF06429: Flg_bbr_C" amino acids 346 to 423 (78 residues), 58.5 bits, see alignment E=8.2e-20

Best Hits

KEGG orthology group: K02390, flagellar hook protein FlgE (inferred from 100% identity to atu:Atu0574)

Predicted SEED Role

"Flagellar hook protein FlgE" in subsystem 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 A9CK68 at UniProt or InterPro

Protein Sequence (425 amino acids)

>Atu0574 flagellar hook protein (Agrobacterium fabrum C58)
MSIFGTMRTGVSGMNAQANKLGTVGDNIANASTTGYKRASTSFSSLVLPSSSGSYASGGV
QSNVRYSISEQGNLSYTTSSTDLAIQGNGFFVVQDGSGTPYLTRAGSFQKNSEGYLENAA
GFQLMGYPYGSNPPAAVVNGFTGLEAINVNNFGLTASPSTQGSFPANLNRDDKAATAPLP
SGNSATAAFGNKTSLTAFDSGGAKVLYDFYYTKTGDNTWEVAVYRQDQSTNGGFPYTATP
AANLVQTKVDLEFDPATNKLTTASPKSITIDDQVSGVPQAINIDLSQMTQFSAKFTPGTA
VLNGNGPSQIKDVEIGKDGLVTAVYQDGGRRNIYQLALATVPSVDNLTPQNGNVYLPSND
SGVVTIGFPQSGSFGYIQKGALEGSNVDIASELTDMIESQRIYTANSKVFQTGSDLMDVL
INLKR