Chains and heterogens:
PDB Chain Sequences:
>4z0yA (A:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfienske
>4z0yA (A:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfien
>4z0yB (B:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfienske
>4z0yB (B:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfien
>4z0yC (C:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfienske
>4z0yC (C:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfien
>4z0yD (D:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfienske
>4z0yD (D:) apitapditsickdassgignqegairtrkccppslgkkikdfqfpndkkvrmrwpahkg tkkqvddyrraiaamralpdddprsfvsqakihcaycnggytqvdsgfpdidiqihnswl ffpfhrwylyfyerilgslidepnfalpywkwdepkgmpisniflgdasnplydqyrdan hiedrivdldydgkdkdipdqqqvacnlstvyrdlvrngvdptsffggkyvagdspvang dpsvgsveagsxtavhrwvgdptqpnnedmgnfysagydpvfyihhanvdrmwklwkelr lpghvditdpdwlnasyvfydenkdlvrvynkdcvnldklkynfien