Chains and heterogens:
PDB Chain Sequences:
>6hr9A (A:) gyqdparsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalg qdtklfadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvaha vgftdvddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsid lrlqylahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnr amidvfepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltg ilikssnvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetat laygaglsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqv veaqggvfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamvvvi depskagyfgglvsapvfskvmagalrlmnvppdnlptateqqqvnaapakggrg
>6hr9A (A:) qdparsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqd tklfadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavg ftdvddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsidlr lqylahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnram idvfepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgil ikssnvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatla ygaglsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvve aaqvpgyhaagksgtarayrslfagfapatdpriamvvvidepskglvsapvfskvmaga lrlmnvppdnlpta