Protein Info for SO3242 in Shewanella oneidensis MR-1

Name: flgI
Annotation: flagellar P-ring protein FlgI (NCBI ptt file)

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 50 100 150 200 250 300 363 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF02119: FlgI" amino acids 22 to 362 (341 residues), 461.1 bits, see alignment E=1e-142

Best Hits

Swiss-Prot: 100% identical to FLGI_SHEON: Flagellar P-ring protein (flgI) from Shewanella oneidensis (strain MR-1)

KEGG orthology group: K02394, flagellar P-ring protein precursor FlgI (inferred from 100% identity to son:SO_3242)

Predicted SEED Role

"Flagellar P-ring protein FlgI" 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 Q8ECA2 at UniProt or InterPro

Protein Sequence (363 amino acids)

>SO3242 flagellar P-ring protein FlgI (NCBI ptt file) (Shewanella oneidensis MR-1)
MKCKLIFAVFMLAFSMPSQAERIKDIANVQGVRNNQLIGYGLVVGLPGTGEKTNYTEQTF
TTMLKNFGINLPENFRPKIKNVAVVAVHADMPAFIKPGQELDVTVSSLGEAKSLRGGTLL
QTFLKGVDGNVYAIAQGSLVVSGFSADGLDGSKVIQNTPTVGRIPNGAIVERSVATPFST
GDYLTFNLRRSDFSTAQRMADAINDLLGPDMARPLDATSIQVSAPRDVSQRVSFLATLEN
IEVEPAEESAKVIVNSRTGTIVVGQNVKLLPAAVTHGGLTVTIAEATQVSQPNALANGQT
TVTSNSTINATESDRRMFMFNPGTTLDELVRAVNLVGAAPSDVLAILEALKVAGALHGEL
III