Protein Info for Xcc-8004.2550.1 in Xanthomonas campestris pv. campestris strain 8004

Annotation: FIG049434: Periplasmic protein TonB, links inner and outer membranes

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 50 100 150 200 250 309 PF12101: DUF3577" amino acids 5 to 124 (120 residues), 127.7 bits, see alignment E=1.2e-41 amino acids 131 to 257 (127 residues), 180.9 bits, see alignment E=4.5e-58

Best Hits

KEGG orthology group: None (inferred from 100% identity to xcv:XCV2271)

Predicted SEED Role

"FIG049434: Periplasmic protein TonB, links inner and outer membranes"

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 A0A0H2X8Y9 at UniProt or InterPro

Protein Sequence (309 amino acids)

>Xcc-8004.2550.1 FIG049434: Periplasmic protein TonB, links inner and outer membranes (Xanthomonas campestris pv. campestris strain 8004)
MNTTSNEKSYFDLHTSGIGYLQRAREVPVRGGRRAQPFLACTIAALVGPARDPSYRYFDV
KVSGAEAKKLVQRYIGVDDPKQRPLVRFRLGDLWGDAYIRDKGEHQGKAAASLKARLLKA
ELIERDELASIKQHELITRGIGYLNRPKDVTPKDGDPFLSCSIAALAGPVDEPEYRYFDT
IVSTPEAEHLVRRCVQAIEGDRKVLIAFRLNDMKIDPYIRTKGEHAGEPAASLESTLVHI
GLIKIDGTQVYPTSQTQAKAPPAEDASAPKADNVIDTAADTVSDQPIESAERESEGAVEE
QEPALVASF