Protein Info for Echvi_0469 in Echinicola vietnamensis KMM 6221, DSM 17526

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

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 33 (33 residues), see Phobius details TIGR04056: TonB-linked outer membrane protein, SusC/RagA family" amino acids 55 to 1028 (974 residues), 798 bits, see alignment E=1.7e-243 PF13620: CarboxypepD_reg" amino acids 57 to 125 (69 residues), 47.3 bits, see alignment 4.5e-16 PF13715: CarbopepD_reg_2" amino acids 57 to 137 (81 residues), 72.5 bits, see alignment E=4.9e-24 PF07715: Plug" amino acids 145 to 260 (116 residues), 70.7 bits, see alignment E=2.8e-23 TIGR04057: TonB-dependent outer membrane receptor, SusC/RagA subfamily, signature region" amino acids 236 to 266 (31 residues), 64.8 bits, see alignment (E = 4.6e-22) PF00593: TonB_dep_Rec" amino acids 428 to 982 (555 residues), 74.4 bits, see alignment E=3.5e-24

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

See L0FS38 at UniProt or InterPro

Protein Sequence (1028 amino acids)

>Echvi_0469 TonB-linked outer membrane protein, SusC/RagA family (Echinicola vietnamensis KMM 6221, DSM 17526)
MHSNLRFSKAMYATAGMVFLAGIGTAFHPLTAKGIGNDVVMERNTPLMDVIAQAKKITGK
VTDDQGEPLPGATVRVKGTTNGTVTDIDGNFSIEVEEGAVLQVSFVGFVAQEVPIGNQAS
LSIQLVSDATQLDEMVVVGYGTQKRSDITGAIGSVKEGDFNKGVISNPVDLLQGKMAGVN
ITSTSGEPGAAQNVIIRGVGSLRSGTQPLYVLDGFLLDNADTGIASNPLNFLNPGDIESI
EVLKDASATALYGSRASNGVVVITTKKGKSGATQMNLSASTAWSSMANKIDVFSADEFRE
QVVAVGGDLEDFGGNTDWQDELTQVGLSKNINFSMSGSNTSNFSYFASLGYQDQEGILKN
SELERFSGKLNMNQKAFDGRLNVDYNLTASHTKNLRPSIGSTISDMLSLNPTVPTYTDGE
PTLLNTNALNPLKRYELYSDDAANNRILATISPSFEIVDGLTYKLNLGVDYSSTNRYQQY
RPYSGVINESNISDGTLDEGISENTNKLVENTLTYNWHNYQHNLTVLAGHSYQTFLDEYR
LTSARGFADNNIEPRYQDHNSTSEYPTTVSSSAVKNELQSFFARVNYTFDEKYLFTGTFR
ADGSSKFGENNKYGYFPSFALGWNITKEDFMSNSFFDNLKLRASWGQTGNQEIPSKITKA
SYSEDRLSEGNGSLNTYPIDTDATTLDGYPYGIVFTRLANPDLQWEVSTQIDFGIDFAFF
NHRLTGTLDYFNKVSSNILLEVVPADPVEPTPTYWDNIENMKIHNSGIELALDYASEQRG
DFSYAIGGNVTFINNEVKDSPYSVLTTGAAQGAGQTGATINGYINGEPIGAFYMLQFDGI
SEDGVNRFKDVNGDGEVLDNDRAVVGSAIPKVIYGAHMNFNYKAFDLGLNFNGSAGSKVY
NHTTMSLFTKAQLSRSNNTTDFATQYPEESFNNSNTVSTRFLENGSYFRLNNATLGYNLN
SALIGLGDAFQNIRISVTGQNLFVITDYSGFDPEVNTGSTSGGIQTFGIDRFTYPRARTY
SINLNLTF