>3iasF (F:) observed residues (from ATOM records) eregilfttleklvawgrsnslwpatfglaccaiemmastdarqadvmivagrlskkmap vmrrvweqmpdpkwvismgacassggmfnnyaivqnvdsvvpvdvyvpgcpprpealiya vmqlqkkvrgqaynergerlppvaa