>1q04B (B:) observed residues (from ATOM records)
hhhhfnlppgnykkpkllycsngghflrilpdgtvdgtrdrsdqhiqlqlsaeengevyi
kstetgqylamdtdgllygsqtpneeclflerleenhyntyiskkhaeknwfvglkkngs
ckrgprthygqkailflplpv