Chains and heterogens:
PDB Chain Sequences:
>6jkvA (A:) mgsshhhhhhssglvprgshmvpnsvsyyrsasyshvgmvrkvnedasldapeaglwvva dgmgghaagdfvsslivdtlrripaasslpayvgalrtglaqvnervrqeaglrgvsvmg stlvllaargnqasclwagdsrlyrlrggvleaisrdhsyvqelldnaliseeearhhpr anvvtravgvheqlelseaalhvlpgdsfllcsdglnktaddselrdvlshsdpyavvrs lvhlgltrgapdnitalvvraf
>6jkvA (A:) nsvsyyrsasyshvgmvrkvnedasldapeaglwvvadgmgghaagdfvsslivdtlrri paasslpayvgalrtglaqvnervrqeaglrgvsvmgstlvllaargnqasclwagdsrl yrlrggvleaisrdhsyvqelldnhhpranvvtravgvheqlelseaalhvlpgdsfllc sdglnktaddselrdvlshsdpyavvrslvhlgltrgapdnitalvvraf
>6jkvB (B:) mgsshhhhhhssglvprgshmvpnsvsyyrsasyshvgmvrkvnedasldapeaglwvva dgmgghaagdfvsslivdtlrripaasslpayvgalrtglaqvnervrqeaglrgvsvmg stlvllaargnqasclwagdsrlyrlrggvleaisrdhsyvqelldnaliseeearhhpr anvvtravgvheqlelseaalhvlpgdsfllcsdglnktaddselrdvlshsdpyavvrs lvhlgltrgapdnitalvvraf
>6jkvB (B:) nsvsyyrsasyshvgmvrkvnedasldapeaglwvvadgmgghaagdfvsslivdtlrri paasslpayvgalrtglaqvnervrqeaglrgvsvmgstlvllaargnqasclwagdsrl yrlrggvleaisrdhsyvqellhpranvvtravgvheqlelseaalhvlpgdsfllcsdg lnktaddselrdvlshsdpyavvrslvhlgltrgapdnitalvvraf