Protein Info for HMPREF1181_RS13115 in Bacteroides stercoris CC31F

Annotation: SusC/RagA family TonB-linked outer membrane protein

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 898 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 30 to 898 (869 residues), 526.6 bits, see alignment E=1.6e-161 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 118 to 148 (31 residues), 50.2 bits, see alignment (E = 1.7e-17) PF00593: TonB_dep_Rec" amino acids 286 to 854 (569 residues), 96.6 bits, see alignment E=1.6e-31

Best Hits

KEGG orthology group: None (inferred from 100% identity to bth:BT_1119)

Predicted SEED Role

"SusC, outer membrane protein involved in starch binding"

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 (898 amino acids)

>HMPREF1181_RS13115 SusC/RagA family TonB-linked outer membrane protein (Bacteroides stercoris CC31F)
MGRVSLCLVIMFFICSAQKIDAQVQNIREKQDTISATKSLEHIRPENIKKGPLNNALDVL
SGQSAGVNVTTNGTDRLAMLNSIRVRGTTSIMGGNDPLVIIDGVTSDIATLSTIYPADIE
SFTILKNATETAMYGSRGASGVIEIKTKKGTGRGFEISYDGNYGFESMYKHLQMLNGPEY
IATAEALGLDYNNGGYNTNFHDVITRTGLIHQHHLAFSGGSENSNYRASFGFMDHNTIVK
VNDYRNLVVKLDATQKAFDGRLVGDFGVYGYSSKIHDIFDTRMLFYSTAAQNPTYPAGTD
VNGNWVKNSAASHINHPGALLYEKNDSEERNFNTHLGLKFNILDNLILSAFGSYSYSSTG
NAQFCPTWVWAQGNVYRGEFKGEDYFTNVSLSYNNAWGDSHLDAVVGAEYLKQVRTGLWV
QAKGITTNDFSYNNIGATSSRPFGGTSSSYEDPSLASIMGSVTYSYKDRYSIAAALRGDG
SSMVSDNNTFGFFPSVSLGWDVKKEGFLSDTDFITMLKLRTGYGRSGNLGGITSYTTLNT
VKENGIVSINGAPTVTMGSIRNTNPDLKWETRSTFNIGFDLGIWDNRLMLTSELYYSKTT
DMLYEYDVPVPTFAFDKLMANIGSMSNQGVELGISVVPIQRKDMEMNINFNMSYQKNKLL
SLSGEYNGMHMTASDITPIGSLYGAGQNGGDNNVVYQIVGQPLGVFYLPHCKGLKENELG
GYSYDIEDLNDDGEIDFSDGGDRYIAGQATPKVTIGSNISFRYKSFDIAMQINGAFGHKI
FNGTGLAYTNMSIFPDYNVLKGAPEKNIIDQNVSDYWLEKGDYVNIEHITIGYNIPMKSK
AVKSLRLSAGISNLATITGYSGLTPMINSYVVSNTLGIDDKRTYPLYRTYSLGLSIQF