>3pi9B (B:) SEQRES residues mltaeekaavtafwgkvkvdevggealgrllvvypwtqrffesfgdlstadavmnnpkvk ahgkkvldsfsngmkhlddlkgtfaalselhcdklhvdpenfkllgnvlvvvlarnfgke ftpvlqadfqkvvagvanalahryh