Protein Info for Atu0551 in Agrobacterium fabrum C58

Annotation: flagellar protein FLGA precursor

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 50 100 162 signal peptide" amino acids 1 to 34 (34 residues), see Phobius details TIGR03170: flagella basal body P-ring formation protein FlgA" amino acids 33 to 160 (128 residues), 124.8 bits, see alignment E=1.2e-40 PF13144: ChapFlgA" amino acids 39 to 159 (121 residues), 78 bits, see alignment E=6.3e-26 PF08666: SAF" amino acids 39 to 93 (55 residues), 33 bits, see alignment E=7.3e-12

Best Hits

Swiss-Prot: 100% identical to FLGA_AGRFC: Flagellar protein FlgA (flgA) from Agrobacterium fabrum (strain C58 / ATCC 33970)

KEGG orthology group: K02386, flagella basal body P-ring formation protein FlgA (inferred from 100% identity to atu:Atu0551)

Predicted SEED Role

"Flagellar basal-body P-ring formation protein FlgA" 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)

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 Q44339 at UniProt or InterPro

Protein Sequence (162 amino acids)

>Atu0551 flagellar protein FLGA precursor (Agrobacterium fabrum C58)
MRFGRNNSSCRTALVRMCLASAFSLGALAPALAQAPMALVPVRTIYPGEAISPEQVKSVE
VTNPNISAGYASDISEVEGMISKQTLLPGRTIPIAALREPSLVVRGTSVKLVFHIGNMTL
MASGTPMSDGSLGEVVRVRNIDSGVMVSGTVMKDGTIQVMAK