SIG01 Coordinator @sig01 Active 8 years, 1 month ago ActivityProfileGroups 1 PersonalMentionsFavoritesGroups Show: — Everything — Updates New Groups Group Memberships Group Updates SIG01 Coordinator joined the group SIG-01 Macromolecular Crystallography 10 years, 1 month ago SIG-01 Macromolecular Crystallography View group