Chains and heterogens:
PDB Chain Sequences:
>3oc2A (A:) mahhhhhhssglevlfqgpdlhvidhdflkgqgdarsvrhiaipahrglitdrngeplav stpvttlwanpkelmtakerwpqlaaalgqdtklfadrieqnaerefiylvrgltpeqge gvialkvpgvysieefrrfypagevvahavgftdvddrgregielafdewlagvpgkrqv lkdrrgrvikdvqvtknakpgktlalsidlrlqylahrelrnallengakagslvimdvk tgeilamtnqptynpnnrrnlqpaamrnramidvfepgstvkpfsmsaalasgrwkpsdi vdvypgtlqigrytirdvsrnsrqldltgilikssnvgiskiafdigaesiysvmqqvgl gqdtglgfpgervgnlpnhrkwpkaetatlaygyglsvtaiqlahayaalandgksvpls mtrvdrvpdgvqvispevastvqgmlqqvveaqggvfraqvpgyhaagksgtarkvsvgt kgyrenayrslfagfapatdpriamvvvidepskagyfgglvsapvfskvmagalrlmnv ppdnlptateqqqvnaapakggrg
>3oc2A (A:) arsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtkl fadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftd vddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsidlrlqy lahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnramidv fepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgiliks snvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatlaygy glsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvveaqg gvfraqvpgyhaagksgtarkayrslfagfapatdpriamvvvidepfgglvsapvfskv magalrlmnvppdnl