Protein Info for HMPREF1181_RS05515 in Bacteroides stercoris CC31F

Annotation: TonB-dependent receptor

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

1 100 200 300 400 500 600 700 800 900 1028 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 30 to 1028 (999 residues), 829.2 bits, see alignment E=6.3e-253 PF13715: CarbopepD_reg_2" amino acids 32 to 110 (79 residues), 52.6 bits, see alignment 5.7e-18 PF07715: Plug" amino acids 118 to 233 (116 residues), 69.9 bits, see alignment E=3.8e-23 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 209 to 239 (31 residues), 64.7 bits, see alignment (E = 4.8e-22) PF00593: TonB_dep_Rec" amino acids 422 to 972 (551 residues), 62.5 bits, see alignment E=1.1e-20

Best Hits

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 (1028 amino acids)

>HMPREF1181_RS05515 TonB-dependent receptor (Bacteroides stercoris CC31F)
MKQVNLRICRTILPLLLGLFLSVGVYAQNITVKGHVKDALGGVIGANVIEKGNPSNGTIT
DVDGNFTLSVPKGAILQVSFIGYKTQEIEATSSVIVTLKDDSELLNEVVVIGYGVAKKND
LTGSVTAIKPDEKNKGLVVSAQDMIQGKIAGVNVNTTSGAPGEGAQIRIRGGASLNASNN
PLIVIDGMPMDNNNTKGVNNPLSLVNPNDIETFTVLKDASATAIYGSRGSNGVIIITTKK
GRKNQAPKVSYNGTLSVSTIADKLDVMNAPEYVEFIKNTYGEGSAAYAGLGWQKYNEDGT
PDFSAGTYNTDWQDEIYRAGISHDHNVSVTGGVGNESWSMPYRVSVGYTNQEGILKGSDY
NRFTAGFTLNPSLLNDHLNFNINAKYSYSKTNPGGTDAIGAAISMDPTRPIMSEDEQFKN
WGGYWQWTKNTSEYDPTFPFARNDDAPKNPVELIEHYTFDKSATVLLGNFEADYKIHGFE
DLRLHMNLSGEYADGGEYTNNNPYSTYGFYYGGVGENKEKKYNLIATAYAQYNKDFNKAH
HLDVMVGYEYNHMKYWGGEWFENYYPSTNESYYDDGTPKAGTINSSSTKNWRGQIYLVSW
YGRVNYSLLDRYLFTFTARYDGSSRFADGQRWGFFPSAAFAWRVKDEAFLKDVDAVSDLK
LRLGWGKTGQQDTGKEYYTAIYKVSTSENHRYPVGPNNPGTLYQPLPYNDDLTWETTTTW
NLGLDYGMFDQRLTLNLDAYYRETTDLLSTPTIPAGQNFDNALMLNAGSLKNTGVEIALS
GKPVQTKDWFVELGMNIAYNKNEITGLYGGRDVMEAGMKVGTDQQITYHKVGLPANSFWV
YQQVYDESGRPIMGCYVDRNADGSIDENDRYYYKNIIAPWTGGFNFKVAYKNWDLGTNFR
ASFGNYVYNGIESGKANSAMLYNSKGYYENSTADIVSLGWSSYNYALTDYFVQNASFLKC
DNITLGYNFDNLFKAGKYKGVSGRIYASCSNVFTITKYKGLDPEQTSGKESSLYPRSRTF
LLGLNLNF