>2q17A (A:) observed residues (from ATOM records)
arprstrgqvrlpggefamgdafgegypadgetpvhtvrlrpfhidetavtnarfaafvk
atghvtdaerfgssavfhlvvaapdadvlgsaagapwwinvrgahwrrpegarsditgrp
nhpvvhvswndatayarwagkrlpteaeweyaargglagrryawgdeltpggrwrcniwq
grfphvntaedghlstapvksyrpnghglwntagnvwewcsdwfsptyyaesptvdphgp
gtgaarvlrggsylchdsycnryrvaarssntpdsssgnlgfrcanda