3bvw
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)-6-thio-alpha-d-mannopyranosyl- (1->6)]-beta-d-mannopyranoside