Protein Info for CSW01_16565 in Vibrio cholerae E7946 ATCC 55056

Annotation: transcriptional regulator

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 50 104 PF15731: MqsA_antitoxin" amino acids 28 to 101 (74 residues), 32.6 bits, see alignment E=3.9e-12

Best Hits

Swiss-Prot: 100% identical to HIGA2_VIBCH: Antitoxin HigA-2 (higA-2) from Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)

KEGG orthology group: K07726, putative transcriptional regulator (inferred from 100% identity to vco:VC0395_0803)

Predicted SEED Role

"FIG01202122: hypothetical protein"

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 (104 amino acids)

>CSW01_16565 transcriptional regulator (Vibrio cholerae E7946 ATCC 55056)
MSNRDLFAELSSALVEAKQHSEGKLTLKTHHVNDVGELNISPDEIVSIREQFNMSRGVFA
RLLHTSSRTLENWEQGRSVPNGQAVTLLKLVQRHPETLSHIAEL