Chains and heterogens:
PDB Chain Sequences:
>7lc4A (A:) mghhhhhharsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaa algqdtklfadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevv ahavgftdvddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlal sidlrlqylahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaam rnramidvfepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqld ltgilikssnvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkae tatlaygyglsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgml qqvveaqggvfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamv vvidepskagyfgglvsapvfskvmagalrlmnvppdnlptateqqqvnaapakggrg
>7lc4A (A:) aipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtklfadrieq naerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftdvddrgre gielafdewlagvpgakpgktlalsidlrlqylahrelrnallengakagslvimdvktg eilamtnqptynpnnrrqpaamrnramidvfepgstvkpfsmsaalasgrwkpsdivdvy pgtlqigrytirdvsrnsrqldltgilikssnvgiskiafdigaesiysvmqqvglgqdt glgfpgervgnlpnhrkwpkaetatlaygyglsvtaiqlahayaalandgksvplsmtrv drvpdgvqvispevastvqgmlqqvveaqggvfraqvpgyhaagksgtarkvnayrslfa gfapatdpriamvvvidepskagyfgglvsapvfskvmagalrlmnvppdnlp