Chains and heterogens:
PDB Chain Sequences:
>3pbqA (A:) mghhhhhharsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaa algqdtklfadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevv ahavgftdvddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlal sidlrlqylahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaam rnramidvfepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqld ltgilikssnvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkae tatlaygyglsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgml qqvveaqggvfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamv vvidepskagyfgglvsapvfskvmagalrlmnvppdnlptateqqqvnaapakggrg
>3pbqA (A:) vrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtklfad rieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftdvdd rgregielafdewlagvpgkrqvlkdrvqvtknakpgktlalsidlrlqylahrelrnal lengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnramidvfepgstvkpf smsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgilikssnvgiskiaf digaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatlaygyglsvtaiqla hayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvveaqggvfraqvpgy haagksgtarknayrslfagfapatdpriamvvvidepskagyfgglvsapvfskvmaga lrlmnvppdnlpt