Chains and heterogens:
PDB Chain Sequences:
>3i12A (A:) maklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqn addpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgml rvanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlgl plfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpq astcgeivlnsefyaydtkyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmar vdvfltadnevvineintlpgftnismypklwqasglgytdlisrlielalerhtannal kttm
>3i12A (A:) aklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqna ddpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgmlr vanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlglp lfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpqa stcgeivlnsefydtkyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmarvdv fltadnevvineintlpgftnismypklwqasglgytdlisrlielalerhtannalktt
>3i12B (B:) maklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqn addpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgml rvanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlgl plfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpq astcgeivlnsefyaydtkyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmar vdvfltadnevvineintlpgftnismypklwqasglgytdlisrlielalerhtannal kttm
>3i12B (B:) maklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqn addpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgml rvanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlgl plfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpq astcgeivlqvvvpaqipsevndkiraiaiqayqtlgcagmarvdvfltadnevvinein tlpgftnismypklwqasglgytdlisrlielalerhtannalktt
>3i12C (C:) maklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqn addpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgml rvanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlgl plfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpq astcgeivlnsefyaydtkyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmar vdvfltadnevvineintlpgftnismypklwqasglgytdlisrlielalerhtannal kttm
>3i12C (C:) aklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqna ddpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgmlr vanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlglp lfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpqa stcgeivlgaqvvvpaqipsevndkiraiaiqayqtlgcagmarvdvfltadnevvinei ntlpgftnismypklwqasglgytdlisrlielalerhtannalkttm
>3i12D (D:) maklrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqn addpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgml rvanlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlgl plfvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpq astcgeivlnsefyaydtkyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmar vdvfltadnevvineintlpgftnismypklwqasglgytdlisrlielalerhtannal kttm
>3i12D (D:) klrvgivfggksaehevslqsaknivdaidktrfdvvllgidkagqwhvndaenylqnad dpahialrpsaislaqvpgkhqhqlinaqngqplptvdvifpivhgtlgedgslqgmlrv anlpfvgsdvlssaacmdkdvakrllrdaglniapfitltrtnrhafsfaevesrlglpl fvkpanqgssvgvskvaneaqyqqavalafefdhkvvveqgikgreiecavlgndnpqas tcgeivlnsefyiddngaqvvvpaqipsevndkiraiaiqayqtlgcagmarvdvfltad nevvineintlpgftnismypklwqasglgytdlisrlielalerhtannalktt