Protein Info for CSW01_00330 in Vibrio cholerae E7946 ATCC 55056

Annotation: fluoride efflux transporter CrcB

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 50 100 126 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details transmembrane" amino acids 35 to 57 (23 residues), see Phobius details amino acids 69 to 87 (19 residues), see Phobius details amino acids 104 to 123 (20 residues), see Phobius details PF02537: CRCB" amino acids 8 to 120 (113 residues), 94.1 bits, see alignment E=3e-31 TIGR00494: protein CrcB" amino acids 9 to 120 (112 residues), 97.9 bits, see alignment E=2.5e-32

Best Hits

Swiss-Prot: 100% identical to CRCB_VIBCM: Putative fluoride ion transporter CrcB (crcB) from Vibrio cholerae serotype O1 (strain M66-2)

KEGG orthology group: K06199, CrcB protein (inferred from 100% identity to vch:VC0060)

Predicted SEED Role

"CrcB protein"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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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 (126 amino acids)

>CSW01_00330 fluoride efflux transporter CrcB (Vibrio cholerae E7946 ATCC 55056)
MSFAILGFIALGGAVGACARFLVSEICVTLFGRGFPIGTLTVNVVGSFIMGVLIACVENE
WLSPYPWKQVIGLGFLGALTTFSTFSMDNVLLMQQGAFFKMGANVLLNVILSISAAWIGF
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