Chains and heterogens:
PDB Chain Sequences:
>1dozA (A:) srkkmgllvmaygtpykeedieryythirrgrkpepemlqdlkdryeaiggisplaqite qqahnleqhlneiqdeitfkayiglkhiepfiedavaemhkdgiteavsivlaphfstfs vqsynkrakeeaeklggltitsveswydepkfvtywvdrvketyasmpederenamlivs ahslpekikefgdpypdqlhesakliaegagvseyavgwqsegntpdpwlgpdvqdltrd lfeqkgyqafvyvpvgfvadhlevlydndyeckvvtddigasyyrpempnakpefidala tvvlkklgr