>3ias6 (6:) observed residues (from ATOM records) eregilfttleklvawgrsnslwpatfglaccaiemmastdarqadvmivagrlskkmap vmrrvweqmpdpkwvismgacassggmfnnyaivqnvdsvvpvdvyvpgcpprpealiya vmqlqkkvrgqaynergerlppvaa