Chains and heterogens:
PDB Chain Sequences:
>1a2oA (A:) mskirvlsvddsalmrqimteiinshsdmemvatapdplvardlikkfnpdvltldvemp rmdgldfleklmrlrpmpvvmvssltgkgsevtlralelgaidfvtkpqlgiregmlays emiaekvrtaarariaahkpmaapttlkagpllssekliaigastggteairhvlqplpl sspaviitqhmppgftrsfaerlnklcqisvkeaedgervlpghayiapgdkhmelarsg anyqikihdgppvnrhrpsvdvlfhsvakhagrnavgviltgmgndgaagmlamyqagaw tiaqneascvvfgmpreainmggvsevvdlsqvsqqmlakisagqairi
>1a2oA (A:) mskirvlsvddsalmrqimteiinshsdmemvatapdplvardlikkfnpdvltldvemp rmdgldfleklmrlrpmpvvmvssltgkgsevtlralelgaidfvtkpqlgiregmlays emiaekvrtaarariaahkpmaapttlkagpllssekliaigastggteairhvlqplpl sspaviitqhmppgftrsfaerlnklcqisvkeaedgervlpghayiapgdkhmelarsg anyqikihdgppvnrhrpsvdvlfhsvakhagrnavgviltgmgndgaagmlamyqagaw tiaqneascvvfgmpreainmggvsevvdlsqvsqqmlakisagqai
>1a2oB (B:) mskirvlsvddsalmrqimteiinshsdmemvatapdplvardlikkfnpdvltldvemp rmdgldfleklmrlrpmpvvmvssltgkgsevtlralelgaidfvtkpqlgiregmlays emiaekvrtaarariaahkpmaapttlkagpllssekliaigastggteairhvlqplpl sspaviitqhmppgftrsfaerlnklcqisvkeaedgervlpghayiapgdkhmelarsg anyqikihdgppvnrhrpsvdvlfhsvakhagrnavgviltgmgndgaagmlamyqagaw tiaqneascvvfgmpreainmggvsevvdlsqvsqqmlakisagqairi
>1a2oB (B:) mskirvlsvddsalmrqimteiinshsdmemvatapdplvardlikkfnpdvltldvemp rmdgldfleklmrlrpmpvvmvssltgkgsevtlralelgaidfvtkpqlgiregmlays emiaekvrtaarariaahkpmaapttlkagpllssekliaigastggteairhvlqplpl sspaviitqhmppgftrsfaerlnklcqisvkeaedgervlpghayiapgdkhmelarsg anyqikihdgppvnrhrpsvdvlfhsvakhagrnavgviltgmgndgaagmlamyqagaw tiaqneascvvfgmpreainmggvsevvdlsqvsqqmlakisagqai