Chains and heterogens:
PDB Chain Sequences:
>1okgA (A:) msapaaapkhpgkvfldpsevadhlaeyrivdcryslkikdhgsiqyakehvksairadv dtnlsklvptstarhplppcaefidwcmangmagelpvlcyddecgamggcrlwwmlnsl gadayvinggfqackaaglemesgepsslprpathwpfktafqhhylvdeippqaiitda rsadrfastvrpyaadkmpghiegarnlpytshlvtrgdgkvlrseeeirhnimtvvqga gdaadlssfvfscgsgvtacinialvhhlglghpylycgswseysglfrppimrsiiddy gmcmqmqtpslgdnpkanldtmtlkvdgapcerpdaevqsaathlhageaatvyfksgrv vtievpvvpnlea
>1okgA (A:) apkhpgkvfldpsevadhlaeyrivdcryslkikdhgsiqyakehvksairadvdtnlsk lvptstarhplppcaefidwcmangmagelpvlcyddecgamggcrlwwmlnslgadayv inggfqackaaglemesgepsslprpathwpfktafqhhylvdeippqaiitdarsadrf astvrpyaadkmpghiegarnlpytshlvtrgdgkvlrseeeirhnimtvvqadlssfvf scgsgvtacinialvhhlglghpylycgswseysglfrppimrsiiddygmcmqmqtpsl gdnpkanldtmtlkvdgapcerpdaevqsaathlhageaatvyfksgrvvtievpvvpnl ea