>3q1lD (D:) observed residues (from ATOM records)
gytvavvgatgavgaqmikmleestlpidkirylasarsagkslkfkdqditieetteta
fegvdialfsagsstsakyapyavkagvvvvdntsyfrqnpdvplvvpevnahaldahng
iiacpncstiqmmvalepvrqkwgldriivstyqavsgagmgailetqrelrevlndgvk
pcdlhaeilpsggdkkhypiafnalpqidvftdndytyeemkmtketkkimeddsiavsa
tcvripvlsahsesvyietkevapieevkaaiaafpgavleddvahqiypqainavgsrd
tfvgrirkdldaekgihmwvvsdnllkgaawnsvqiaetlherglvrptaelkfel