3bvx
Golgi mannosidase ii d204a catalytic nucleophile mutant complex with methyl (2-deoxy-2-acetamido-beta-d-glucopyranosyl)-(1->2)-(alpha-d-mannopyranosyl)- (1->3)-[(alpha-d-mannopyranosyl)-(1->6)-(alpha-d-mannopyranosyl)-(1->6)]-beta-d-mannopyranoside
