>1a9wE (E:) observed residues (from ATOM records) vhftaeekaavtslwskmnveeaggealgrllvvypwtqrffdsfgnlsspsailgnpkv kahgkkvltsfgdaiknmdnlkpafaklselhcdklhvdpenfkllgnvmviilathfgk eftpevqaawqklvsavaialahky