Protein Info for CSW01_01325 in Vibrio cholerae E7946 ATCC 55056

Annotation: acetyltransferase

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

No protein families (PFam or TIGRFam), signal peptides, or transmembrane helices were found in this protein.

Best Hits

Swiss-Prot: 52% identical to VIOB_ECOLX: dTDP-4-amino-4,6-dideoxy-D-glucose acyltransferase (vioB) from Escherichia coli

KEGG orthology group: K00633, galactoside O-acetyltransferase [EC: 2.3.1.18] (inferred from 100% identity to vco:VC0395_A2632)

MetaCyc: 52% identical to dTDP-4-amino-4,6-dideoxy-D-glucose acetyltransferase (Escherichia coli O7:K1)
RXN-13755 [EC: 2.3.1.209]

Predicted SEED Role

"Galactoside O-acetyltransferase (EC 2.3.1.18)" in subsystem Lactose utilization (EC 2.3.1.18)

MetaCyc Pathways

• dTDP-N-acetylviosamine biosynthesis (1/4 steps found)
• superpathway of dTDP-glucose-derived O-antigen building blocks biosynthesis (2/19 steps found)

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.3.1.18 or 2.3.1.209

Protein Sequence (188 amino acids)

>CSW01_01325 acetyltransferase (Vibrio cholerae E7946 ATCC 55056)
MSGNGYYSEDVLKQMGFSSLGKNVKISEKASLYGISRISIGSNVRIDDYVTISAGVGGVE
IGSHVHIGVYSSLIGAGKITLEDFVGVSGRVSIYSSSDDYTGMAMSNPTVPEELTKVTSL
PVLIKKHSILGAGCVVLPKVIVGEGVSVGALSLVNKSLDDWHIYSGNPIQKFIRKARKPL
ELEKKLIL