The 89k Diaries
nicking response catalysed with the MobA89K and MobC89K proteins. The cleaved strand is then unwound via the helicase and sent to the 89K-encoded GI-style T4SS machinery. The VirB1-89K ingredient is believed to act as a lytic transglycosylase, regionally opening the peptidoglycan with contributions from A few other variable(s) during the assembly o