Protein Info for GFF1187 in Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868

Annotation: VapB protein (antitoxin to VapC)

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 25 50 76 PF04014: MazE_antitoxin" amino acids 7 to 49 (43 residues), 24.9 bits, see alignment E=8e-10

Best Hits

Swiss-Prot: 93% identical to YPFU_ECOLI: Uncharacterized protein in traD-traI intergenic region from Escherichia coli (strain K12)

KEGG orthology group: None (inferred from 100% identity to stm:PSLT107)

Predicted SEED Role

"VapB protein (antitoxin to VapC)"

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 (76 amino acids)

>GFF1187 VapB protein (antitoxin to VapC) (Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868)
MMETSVFLSNRSQAVRLPKAVALPENVKRVEVIAVGRTRIITPAGESWDEWFDGNNVSAD
FMDNREQPSVQERESF