Chains and heterogens:
PDB Chain Sequences:
>1gc4A (A:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvlgra
>1gc4A (A:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvl
>1gc4B (B:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvlgra
>1gc4B (B:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvl
>1gc4C (C:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvlgra
>1gc4C (C:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvl
>1gc4D (D:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvlgra
>1gc4D (D:) mrglsrrvqamkpdavvavnakalelrrqgvdlvaltagepdfdtpehvkeaarralaqg ktkyappagipelrealaekfrrenglsvtpeetivtvggsqalfnlfqaildpgdeviv lspywvsypemvrfaggvvvevetlpeegfvpdpervrraitprtkalvvnspnnptgav ypkevlealarlavehdfylvsdeiyehllyegehfspgrvapehtltvngaakafamtg wrigyacgpkevikamasvsrqsttspdtiaqwatlealtnqeasrafvemareayrrrr dlllegltalglkavrpsgafyvlmdtspiapdevraaerlleagvavvpgtdfaafghv rlsyatseenlrkalerfarvl