>3a77C (C:) observed residues (from ATOM records)
enplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgstlpgwpvtlpdpgmslt
drgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsghgpdgevpk
dkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmvkvvptclr
alvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpge