Chains and heterogens:
PDB Chain Sequences:
>4welA (A:) mghhhhhharsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaa algqdtklfadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevv ahavgftdvddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlal sidlrlqylahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaam rnramidvfepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqld ltgilikssnvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkae tatlaygyglsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgml qqvveaqggvfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamv vvidepskagyfgglvsapvfskvmagalrlmnvppdnlptateqqqvnaapakggrg
>4welA (A:) rsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtklf adrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftdv ddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsidlrlqyl ahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnramidvf epgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgilikss nvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatlaygyg lsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvveaqgg vfraqvpgyhaagksgtarknayrslfagfapatdpriamvvvidepskagyfgglvsap vfskvmagalrlmnvppdnl