>1i73A (A:) SEQRES residues mltpgnpkwertnltyrirnytpqlseaeveraikdafelwsvaspliftrisqgeadin iafyqrdhgdnspfdgpngilahafqpgqgiggdahfdaeetwtntsanynlflvaahef ghslglahssdpgalmypnyafretsnyslpqddidgiqaiyg