>1c2yR (R:) observed residues (from ATOM records)
mnelegyvtkaqsfrfaivvarfnefvtrrlmegaldtfkkysvnedidvvwvpgayelg
vtaqalgksgkyhaivclgavvkgdtshydavvnsassgvlsaglnsgvpcvfgvltcdn
mdqainraggkagnkgaesaltaiemaslfehhlk