Chains and heterogens:
PDB Chain Sequences:
>1osmA (A:) aeiynkdgnkldlygkidglhyfsddkdvdgdqtymrlgvkgetqindqltgygqweynv qanntesssdqawtrlafaglkfgdagsfdygrnygvvydvtswtdvlpefggdtygsdn flqsrangvatyrnsdffglvdglnfalqyqgkngsvsgegatnngrgalkqngdgfgts vtydifdgisagfayanskrtddqnqlllgegdhaetytgglkydanniylatqytqtyn atragslgfankaqnfevaaqyqfdfglrpsvaylqskgkdlngygdqdilkyvdvgaty yfnknmstyvdykinllddnsftrsagistddvvalglvyqf
>1osmB (B:) aeiynkdgnkldlygkidglhyfsddkdvdgdqtymrlgvkgetqindqltgygqweynv qanntesssdqawtrlafaglkfgdagsfdygrnygvvydvtswtdvlpefggdtygsdn flqsrangvatyrnsdffglvdglnfalqyqgkngsvsgegatnngrgalkqngdgfgts vtydifdgisagfayanskrtddqnqlllgegdhaetytgglkydanniylatqytqtyn atragslgfankaqnfevaaqyqfdfglrpsvaylqskgkdlngygdqdilkyvdvgaty yfnknmstyvdykinllddnsftrsagistddvvalglvyqf
>1osmC (C:) aeiynkdgnkldlygkidglhyfsddkdvdgdqtymrlgvkgetqindqltgygqweynv qanntesssdqawtrlafaglkfgdagsfdygrnygvvydvtswtdvlpefggdtygsdn flqsrangvatyrnsdffglvdglnfalqyqgkngsvsgegatnngrgalkqngdgfgts vtydifdgisagfayanskrtddqnqlllgegdhaetytgglkydanniylatqytqtyn atragslgfankaqnfevaaqyqfdfglrpsvaylqskgkdlngygdqdilkyvdvgaty yfnknmstyvdykinllddnsftrsagistddvvalglvyqf