Protein Info for LRK55_RS03705 in Rhodanobacter denitrificans MT42

Annotation: type II toxin-antitoxin system VapC family toxin

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 50 100 131 transmembrane" amino acids 37 to 57 (21 residues), see Phobius details PF13470: PIN_3" amino acids 4 to 119 (116 residues), 27.4 bits, see alignment E=4.9e-10 PF01850: PIN" amino acids 4 to 125 (122 residues), 56.5 bits, see alignment E=4.4e-19

Best Hits

KEGG orthology group: None (inferred from 54% identity to neu:NE1349)

Predicted SEED Role

No annotation

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 (131 amino acids)

>LRK55_RS03705 type II toxin-antitoxin system VapC family toxin (Rhodanobacter denitrificans MT42)
MIGLDTNVLVRYIMQDDTTQSAKASALLDALTVEAPGWISIVSVIELAWVLGAAYGLDRA
QLTEALEALLRTKELIVERAEVVWKAVRVYRNSKADFADCLIACTATSAGCEHTMTFDRG
AAKHAGMSLIT