Protein Info for UW163_RS03030 in Ralstonia solanacearum UW163

Annotation: vitamin b12 transporter subunit: periplasmic-binding protein of ABC superfamily

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 50 100 150 200 250 281 PF01497: Peripla_BP_2" amino acids 20 to 183 (164 residues), 51.6 bits, see alignment E=4.4e-18

Best Hits

KEGG orthology group: None (inferred from 98% identity to rsc:RCFBP_21210)

Predicted SEED Role

"ABC-type Fe3+-hydroxamate transport system, periplasmic component"

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

Find the best match in UniProt

Protein Sequence (281 amino acids)

>UW163_RS03030 vitamin b12 transporter subunit: periplasmic-binding protein of ABC superfamily (Ralstonia solanacearum UW163)
MTFTDALGQAHAPVDTTPRIASLVPSITDLLFSLDLGGQLVARTGFCIHPREAVRAIPKV
GGTKTVKLDRLRELAPTHVIVNIDENTRETADKLREFVPHVIVTHPCAPEDNLALYRLLG
GIFRREAQAQRLSEALARELEALRGRAFPPRRVLYAIWQDPWMTVARDTYISRMLALIGC
QTWPEDPTPVPCGVGRHGDCARPNRPDTRYPTFRWSDEVVRDIDCVLLSTEPYSFTEAHA
DALEKQIGKPVYLVDGEMVSWYGSRAIEGVHYLGQLAHELR