Nicking reaction catalysed with the MobA89K and MobC89K proteins. The cleaved strand is then unwound by the helicase and delivered to the 89K-encoded GI-form T4SS machinery. The VirB1-89K component is believed to act as a lytic transglycosylase, locally opening the peptidoglycan with contributions from some other issue(s) throughout the assembly https://89k05816.free-blogz.com/77161773/what-does-89ke-info-mean