>2fugF (F:) observed residues (from ATOM records) eregilfttleklvawgrsnslwpatfglaccaiemmastdaqadvmivagrlskkmapv mrrvweqmpdpkwvismgacassggmfnnyaivqnvdsvvpvdvyvpgcpprpealiyav mqlqkkvrgqaynergerlppvaa