Chains and heterogens:
PDB Chain Sequences:
>2vfuA (A:) isefmsditvtnwagnitytakellrphsldalralvadsarvrvlgsghsfneiaepgd ggvllslaglpsvvdvdtaartvrvgggvryaelarvvharglalpnmaslphisvagsv atgthgsgvgngslasvvrevelvtadgstvviargderfggavtslgalgvvtsltldl epayemeqhvftelplagldpatfetvmaaaysvslftdwrapgfrqvwlkrrtdrpldg fpyaapaaekmhpvpgmpavncteqfgvpgpwherlphfraeftpssgaelqseylmpre halaalhamdairetlapvlqtceirtvaadaqwlspaygrdtvaahftwvedtaavlpv vrrleealvpfaarphwgkvftvpagelralyprladfgalagaldpagkftnafvrgvl ag
>2vfuA (A:) itvtnwagnitytakellrphsldalralvadsarvrvlgsghsfneiaepgdggvllsl aglpsvvdvdtaartvrvgggvryaelarvvharglalpnmaslphisvagsvatgthgs gvgngslasvvrevelvtadgstvviargderfggavtslgalgvvtsltldlepayeme qhvftelplagldpatfetvmaaaysvslftdwrapgfrqvwlkrrtdrpldgfpyaapa aekmhpvpgmpavncteqfgvpgpwherlphfraeftpssgaelqseylmprehalaalh amdairetlapvlqtceirtvaadaqwlspaygrdtvaahftwvedtaavlpvvrrleea lvpfaarphwgkvftvpagelralyprladfgalagaldpagkftnafvrgvla