Chains and heterogens:
PDB Chain Sequences:
>1httA (A:) akniqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtd vvekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgr yrqfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyrdal vafleqhkekldedckrrmytnplrvldsknpevqallndapalgdyldeesrehfaglc kllesagiaytvnqrlvrgldyynrtvfewvtnslgsqgtvcaggrydglveqlggratp avgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklm tnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrt llg
>1httA (A:) niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyldeesr ehfaglckllesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggr atpavgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgv klmtnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaah lrtllg
>1httB (B:) akniqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtd vvekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgr yrqfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyrdal vafleqhkekldedckrrmytnplrvldsknpevqallndapalgdyldeesrehfaglc kllesagiaytvnqrlvrgldyynrtvfewvtnslgsqgtvcaggrydglveqlggratp avgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklm tnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrt llg
>1httB (B:) niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigdeesrehfaglckl lesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggratpavgfam glerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklmtnhggg nfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrtllg
>1httC (C:) akniqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtd vvekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgr yrqfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyrdal vafleqhkekldedckrrmytnplrvldsknpevqallndapalgdyldeesrehfaglc kllesagiaytvnqrlvrgldyynrtvfewvtnslgsqgtvcaggrydglveqlggratp avgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklm tnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrt llg
>1httC (C:) niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyldeesr ehfaglckllesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggr atpavgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgv klmtnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaah lrtllg
>1httD (D:) akniqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtd vvekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgr yrqfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyrdal vafleqhkekldedckrrmytnplrvldsknpevqallndapalgdyldeesrehfaglc kllesagiaytvnqrlvrgldyynrtvfewvtnslgsqgtvcaggrydglveqlggratp avgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklm tnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrt llg
>1httD (D:) niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigdeesrehfaglckl lesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggratpavgfam glerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgvklmtnhggg nfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaahlrtllg