The structure of microcin J25 is a threaded sidechain-to-backbone ring structure and not a head-to-tail cyclized backbone
Microcin J25 has a threaded sidechain-to-backbone ring structure and not a head-to-tail cyclized backbone.
This structure was determined using standard 2D homonuclear techniques.
structures with the least restraint violations,structures with the lowest energy
Preliminary structures were generated by torsion angle dynamics using CNS. Structures were subsequently subjected to further molecular dynamics and energy minimisation in a water shell using protocols from ARIA within CNS.
Structures were calculated by torsion angle dynamics and refined in a water shell using Cartesian dynamics within CNS.
Eccles, C., Guntert, P., Billeter, M. and Wuthrich, K.
Guntert, P., Mumenthaler, C. and Wuthrich, K.
microcin J25, mccj25, sidechain-to-backbone link, antimicrobial peptide, ANTIMICROBIAL PROTEIN, ANTIBIOTIC