Chains and heterogens:
PDB Chain Sequences:
>4lj2A (A:) magnsigqlfrvttcgeshgvglmaivdgvppglalteedlqkdldrrkpgtskfatqrk epdqveiisgvfegkttgtpigllirntdqkskdygniaqtfrpghadytytqkygfrdy rgggrssaretamrvaagaiakkylaekfgvlirghvtqignevaekldwnevpnnpffc gdvdavprfealvtslreqgtscgakleilaekvpvgwgepvfdrldadiahammsinav kgveigdgfavagqfghetrdeltshgflanhaggilggissgqtirvaialkptasitt pgktinlnredtdvltkgrhdpcvgvratpiaeamlaivlmdhflrhraqnadvvppfap iep
>4lj2A (A:) magnsigqlfrvttcgeshgvglmaivdgvppglalteedlqkdldrrkpgtskfatqrk epdqveiisgvfegkttgtpigllirntdqkskrdyrgggrssaretamrvaagaiakky laekfgvlirghvtqignevaekldwnevpnnpffcgdvdavprfealvtslreqgtscg akleilaekvpvgwgepvfdrldadiahammsinavkgveigdgfavagqfghetrdelt shgflanhaggilggissgqtirvaialkptasitkgrhdpcvgvratpiaeamlaivlm dhflrhraqnadvvppfapiep
>4lj2B (B:) magnsigqlfrvttcgeshgvglmaivdgvppglalteedlqkdldrrkpgtskfatqrk epdqveiisgvfegkttgtpigllirntdqkskdygniaqtfrpghadytytqkygfrdy rgggrssaretamrvaagaiakkylaekfgvlirghvtqignevaekldwnevpnnpffc gdvdavprfealvtslreqgtscgakleilaekvpvgwgepvfdrldadiahammsinav kgveigdgfavagqfghetrdeltshgflanhaggilggissgqtirvaialkptasitt pgktinlnredtdvltkgrhdpcvgvratpiaeamlaivlmdhflrhraqnadvvppfap iep
>4lj2B (B:) magnsigqlfrvttcgeshgvglmaivdgvppglalteedlqkdldrrkpgtskfatqrk epdqveiisgvfegkttgtpigllirntdqkskrdyrgggrssaretamrvaagaiakky laekfgvlirghvtqignevaekldwnevpnnpffcgdvdavprfealvtslreqgtscg akleilaekvpvgwgepvfdrldadiahammsinavkgveigdgfavagqfghetrdelt shgflanhaggilggissgqtirvaialkptasitttkgrhdpcvgvratpiaeamlaiv lmdhflrhraqnadvvppfapiep