Sortase B

Sortase B
Identifiers
EC number 3.4.22.71
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Sortase B (EC 3.4.22.71, SrtB) is an enzyme.[1][2] This enzyme catalyses the following chemical reaction

The enzyme catalyses a cell wall sorting reaction in which a surface protein with a sorting signal containing a NXTN motif is cleaved.

This enzyme belongs to the peptidase family C60.

References

  1. Zong, Y.; Mazmanian, S.K.; Schneewind, O.; Narayana, S.V. (2004). "The structure of sortase B, a cysteine transpeptidase that tethers surface protein to the Staphylococcus aureus cell wall". Structure. 12: 105–112. doi:10.1016/j.str.2003.11.021. PMID 14725770.
  2. Bierne, H.; Garandeau, C.; Pucciarelli, M.G.; Sabet, C.; Newton, S.; Garcia-del Portillo, F.; Cossart, P.; Charbit, A. (2004). "Sortase B, a new class of sortase in Listeria monocytogenes". J. Bacteriol. 186: 1972–1982. doi:10.1128/jb.186.7.1972-1982.2004. PMID 15028680.
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