>5nm1A (A:) observed residues (from ATOM records) alrfealypegmcpgwsvvvkgktssntsmfeinflshpgdqiafhfnprfassrivcns flanhwgkeevnktfpfeakepfqveiysdqdyfhifidenkilqykhrqkqlssitklq ilndieissveitkrg