Protein Info for CSW01_04380 in Vibrio cholerae E7946 ATCC 55056

Annotation: ubiquinone-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 50 100 144 PF10604: Polyketide_cyc2" amino acids 1 to 133 (133 residues), 37.4 bits, see alignment E=3e-13 PF03364: Polyketide_cyc" amino acids 10 to 135 (126 residues), 128.9 bits, see alignment E=1.4e-41

Best Hits

Swiss-Prot: 100% identical to RATA_VIBCH: Ribosome association toxin RatA (ratA) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: None (inferred from 100% identity to vcj:VCD_003479)

Predicted SEED Role

"Putative oligoketide cyclase/lipid transport protein, similarity with yeast ubiquinone-binding protein YOL008W"

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 (144 amino acids)

>CSW01_04380 ubiquinone-binding protein (Vibrio cholerae E7946 ATCC 55056)
MKQVSRSALVSFSAEQMFHLVNDVARYPEFLPGCSGSCVLEQSEAHMVASVDVSKAGISK
TFTTSNQLTPGVSIAMSLVDGPFKTLRGGWFFTPLDEAACKVELRLEFEFSSKMIELAFG
KIFNELTSNMVNAFTRRAKQVYGE