Chains and heterogens:
PDB Chain Sequences:
>1ya8A (A:) ssppvvdtvhgkvlgkfvslegfaqpvaiflgipfakpplgplrftppqpaepwsfvkna tsyppmctqdpkagqllselftnrkeniplklsedclylniytpadltkknrlpvmvwih ggglmvgaastydglalaahenvvvvtiqyrlgiwgffstgdehsrgnwghldqvaalrw vqdniasfggnpgsvtifgesaggesvsvlvlsplaknlfhraisesgvaltsvlvkkgd vkplaeqiaitagcktttsavmvhclrqkteeellettlkmkflsldlqgdpresqpllg tvidgmlllktpeelqaernfhtvpymvginkqefgwlipmlmsyplsegqldqktamsl lwksyplvciakelipeatekylggtddtvkkkdlfldliadvmfgvpsvivarnhrdag aptymyefqyrpsfssdmkpktvigdhgdelfsvfgapflkegaseeeirlskmvmkfwa nfarngnpngeglphwpeynqkegylqigantqaaqklkdkevafwtnlfak
>1ya8B (B:) ssppvvdtvhgkvlgkfvslegfaqpvaiflgipfakpplgplrftppqpaepwsfvkna tsyppmctqdpkagqllselftnrkeniplklsedclylniytpadltkknrlpvmvwih ggglmvgaastydglalaahenvvvvtiqyrlgiwgffstgdehsrgnwghldqvaalrw vqdniasfggnpgsvtifgesaggesvsvlvlsplaknlfhraisesgvaltsvlvkkgd vkplaeqiaitagcktttsavmvhclrqkteeellettlkmkflsldlqgdpresqpllg tvidgmlllktpeelqaernfhtvpymvginkqefgwlipmlmsyplsegqldqktamsl lwksyplvciakelipeatekylggtddtvkkkdlfldliadvmfgvpsvivarnhrdag aptymyefqyrpsfssdmkpktvigdhgdelfsvfgapflkegaseeeirlskmvmkfwa nfarngnpngeglphwpeynqkegylqigantqaaqklkdkevafwtnlfak
>1ya8C (C:) ssppvvdtvhgkvlgkfvslegfaqpvaiflgipfakpplgplrftppqpaepwsfvkna tsyppmctqdpkagqllselftnrkeniplklsedclylniytpadltkknrlpvmvwih ggglmvgaastydglalaahenvvvvtiqyrlgiwgffstgdehsrgnwghldqvaalrw vqdniasfggnpgsvtifgesaggesvsvlvlsplaknlfhraisesgvaltsvlvkkgd vkplaeqiaitagcktttsavmvhclrqkteeellettlkmkflsldlqgdpresqpllg tvidgmlllktpeelqaernfhtvpymvginkqefgwlipmlmsyplsegqldqktamsl lwksyplvciakelipeatekylggtddtvkkkdlfldliadvmfgvpsvivarnhrdag aptymyefqyrpsfssdmkpktvigdhgdelfsvfgapflkegaseeeirlskmvmkfwa nfarngnpngeglphwpeynqkegylqigantqaaqklkdkevafwtnlfak