Chains and heterogens:
PDB Chain Sequences:
>1utcA (A:) maqilpirfqehlqlqnlginpanigfstltmesdkficirekvgeqaqvviidmndpsn pirrpisadsaimnpaskvialkagktlqifniemkskmkahtmtddvtfwkwislntva lvtdnavyhwsmegesqpvkmfdrhsslagcqiinyrtdakqkwllltgisaqqnrvvga mqlysvdrkvsqpieghaasfaqfkmegnaeestlfcfavrgqaggklhiievgtpptgn qpfpkkavdvffppeaqndfpvamqisekhdvvflitkygyihlydletgtciymnrisg etifvtapheatagiigvnrkgqvlsvcveeeniipyitnvlqnpdlalrmavrnnlaga eel
>1utcA (A:) ilpirfqehlqlqnlginpanigfstltmesdkficirekvgeqaqvviidmndpsnpir rpisadsaimnpaskvialkagktlqifniemkskmkahtmtddvtfwkwislntvalvt dnavyhwsmegesqpvkmfdrhsslagcqiinyrtdakqkwllltgisaqqnrvvgamql ysvdrkvsqpieghaasfaqfkmegnaeestlfcfavrgqaggklhiievgtpptgnqpf pkkavdvffppeaqndfpvamqisekhdvvflitkygyihlydletgtciymnrisgeti fvtapheatagiigvnrkgqvlsvcveeeniipyitnvlqnpdlalrmavrn
>1utcB (B:) maqilpirfqehlqlqnlginpanigfstltmesdkficirekvgeqaqvviidmndpsn pirrpisadsaimnpaskvialkagktlqifniemkskmkahtmtddvtfwkwislntva lvtdnavyhwsmegesqpvkmfdrhsslagcqiinyrtdakqkwllltgisaqqnrvvga mqlysvdrkvsqpieghaasfaqfkmegnaeestlfcfavrgqaggklhiievgtpptgn qpfpkkavdvffppeaqndfpvamqisekhdvvflitkygyihlydletgtciymnrisg etifvtapheatagiigvnrkgqvlsvcveeeniipyitnvlqnpdlalrmavrnnlaga eel
>1utcB (B:) qilpirfqehlqlqnlginpanigfstltmesdkficirekvgeqaqvviidmndpsnpi rrpisadsaimnpaskvialkagktlqifniemkskmkahtmtddvtfwkwislntvalv tdnavyhwsmegesqpvkmfdrhsslagcqiinyrtdakqkwllltgisaqqnrvvgamq lysvdrkvsqpieghaasfaqfkmegnaeestlfcfavrgqaggklhiievgtpptgnqp fpkkavdvffppeaqndfpvamqisekhdvvflitkygyihlydletgtciymnrisget ifvtapheatagiigvnrkgqvlsvcveeeniipyitnvlqnpdlalrmavrn