ID 3.4.22.71 DE sortase B. AN SrtB. CA The enzyme catalyzes a cell wall sorting reaction in which a surface CA protein with a sorting signal containing a NPXTN motif is cleaved between CA the Thr and Asn residue. The resulting threonine carboxyl end of the CA protein is covalently attached to a pentaglycine cross-bridge of CA peptidoglycan. CC -!- Belongs to peptidase family C60. DR Q2FZE3, SRTB_STAA8 ; //