Protein Info for Echvi_2331 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: Periplasmic protein involved in polysaccharide export

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 50 100 150 200 263 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details transmembrane" amino acids 240 to 260 (21 residues), see Phobius details PF02563: Poly_export" amino acids 42 to 141 (100 residues), 54.7 bits, see alignment E=4.7e-19

Best Hits

Predicted SEED Role

"Polysaccharide export outer membrane protein"

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 L0FXG7 at UniProt or InterPro

Protein Sequence (263 amino acids)

>Echvi_2331 Periplasmic protein involved in polysaccharide export (Echinicola vietnamensis KMM 6221, DSM 17526)
MLLTISIALLMISCVSNKRLNYLQNLPDKDPIDLDEFIPYAEVDYEYILQPFDIVDIDFA
STDEELTKVFEYQGARNARGGGGNNSGDPFYFTGYSIDKDGTVRIPKLGKIKIAGLTEEA
ARTKIEAEINQYFKEEVYVRLRTGGIRFTTMGEFNSAGTKVIYKNRATIFDAIALAGESD
ILAKKNELFLIRQYDGGTKIHQINLNDRALLASPYYFIQPNDILYLQPMSIRQVGDANNI
ATTLQLAIGLVTAVLFFVALTKD