Chains and heterogens:
PDB Chain Sequences:
>1c1hA (A:) msrkkmgllvmaygtpykeedieryythirrgrkpepemlqdlkdryeaiggisplaqit eqqahnleqhlneiqdeitfkayiglkhiepfiedavaemhkdgiteavsivlaphfstf svqsynkrakeeaeklggltitsveswydepkfvtywvdrvketyasmpederenamliv sahslpekikefgdpypdqlhesakliaegagvseyavgwqsegntpdpwlgpdvqdltr dlfeqkgyqafvyvpvgfvadhlevlydndyeckvvtddigasyyrpempnakpefidal atvvlkklgr
>1c1hA (A:) kmgllvmaygtpykeedieryythirrgrkpepemlqdlkdryeaiggisplaqiteqqa hnleqhlneiqdeitfkayiglkhiepfiedavaemhkdgiteavsivlaphfstfsvqs ynkrakeeaeklggltitsveswydepkfvtywvdrvketyasmpederenamlivsahs lpekikefgdpypdqlhesakliaegagvseyavgwqsegntpdpwlgpdvqdltrdlfe qkgyqafvyvpvgfvadhlevlydndyeckvvtddigasyyrpempnakpefidalatvv lkklgr