Protein Info for GFF3707 in Sphingobium sp. HT1-2

Annotation: Flagellar P-ring protein FlgI

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 50 100 150 200 250 300 371 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF02119: FlgI" amino acids 29 to 370 (342 residues), 438.2 bits, see alignment E=9.4e-136

Best Hits

Swiss-Prot: 68% identical to FLGI_SPHWW: Flagellar P-ring protein (flgI) from Sphingomonas wittichii (strain RW1 / DSM 6014 / JCM 10273)

KEGG orthology group: K02394, flagellar P-ring protein precursor FlgI (inferred from 91% identity to sch:Sphch_2624)

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

Find the best match in UniProt

Protein Sequence (371 amino acids)

>GFF3707 Flagellar P-ring protein FlgI (Sphingobium sp. HT1-2)
METRIAMTRLFRFLLPLLALIAAPAHAERVKDLGTFQGVRPNQLTGYGIVVGLAGTGDDS
IEYTVQGMKGVVSRFGLTLPAGVNPALKNAAAVLVTADLPAFSKPGQRLDVTVSAMGKAK
SLRGGTLIMTPLRGADNEIYAMAQGNLAVGGLGVSGADGSQVSVNIPSAGRIPEGATVER
AVATGFDTAPTLTFNLSEADLTTALRVADGINKTFGDRRARAMDAVSVAIDATPGAEERI
LMMGMIENIEITPADAPARVIVNARTGTVVINGAVKIHPAAVAHGKLTVSVNESPRVVQP
APFSQGQTAVEQSSNISIDEQKKPMVNFKGGASLADIVKAVNAIGASPADMVAILEALKQ
AGAMKAELVVL