Protein Info for CSW01_02255 in Vibrio cholerae E7946 ATCC 55056

Annotation: C4-dicarboxylate ABC transporter substrate-binding 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 50 100 150 200 250 300 328 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details TIGR02122: TRAP transporter solute receptor, TAXI family" amino acids 16 to 325 (310 residues), 369.1 bits, see alignment E=7.4e-115 PF16868: NMT1_3" amino acids 36 to 325 (290 residues), 318.9 bits, see alignment E=3.9e-99 PF09084: NMT1" amino acids 121 to 203 (83 residues), 36.2 bits, see alignment E=6.1e-13

Best Hits

KEGG orthology group: K07080, (no description) (inferred from 100% identity to vcm:VCM66_0415)

Predicted SEED Role

"TRAP transporter solute receptor, TAXI family precursor"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 (328 amino acids)

>CSW01_02255 C4-dicarboxylate ABC transporter substrate-binding protein (Vibrio cholerae E7946 ATCC 55056)
MKEGKFMSLPKIIKMGAIAAAVIGSGVASAQDFITIGTGSVTGVYYPTGGAICKLVNKDR
KDHNIRCSVESTGGSIYNVNTIRSGELDFGIVQSDWQYHGYNGTSEFAEQGPYKKLRAVF
SMHTEPFNIIARADSGIENVKDLAGKRVNIGNPGSGDRATMQVVMDAFGWNNDSFKLAAE
LKGSERSQALCDNKIDAFIYMVGHPNGAIKEATTSCAAKLVPATGPEIEKIVANNPYYAY
SVVPAGMYSGTDQEVKSFGVAATLVTTEEVSEAVVYNLTKAVFENFDTFTRLHPAFANLK
KEDMVTAGNSIPLHPGAVKYYKEAGLIK