Chains and heterogens:
PDB Chain Sequences:
>4y7eA (A:) gsshhhhhhssglvprgshmrtappgsagqppdaavtglhvqggrllegngndfvmrgvn hahtwypgqtrsladikalgantvrvvlsdghrwtrngpadvaavidrckanrlicvlev hdttgygeepaagtldhaadywislmdvlagqedyvivnignepwgntdpagwtaptiaa vkklraaglahtlmidapnwgqdwqgvmradarsvyeadptgnllfsihmysvfdtaaei ddyleafvdaglplvigafggppdqwgdpdedtmlaaaerlrlgylawswsgntdpvldl aigfdpdrlsgwgqrvfhgvhgigetsreatvfgklaalehhhhhh
>4y7eA (A:) vtglhvqggrllegngndfvmrgvnhahtwypgqtrsladikalgantvrvvlsdghrwt rngpadvaavidrckanrlicvlevhdttgygeepaagtldhaadywislmdvlagqedy vivnignepwgntdpagwtaptiaavkklraaglahtlmidapnwgqdwqgvmradarsv yeadptgnllfsihmysvfdtaaeiddyleafvdaglplvigafggppdqwgdpdedtml aaaerlrlgylawswsgntdpvldlaigfdpdrlsgwgqrvfhgvhgigetsreatvfgk la
>4y7eB (B:) gsshhhhhhssglvprgshmrtappgsagqppdaavtglhvqggrllegngndfvmrgvn hahtwypgqtrsladikalgantvrvvlsdghrwtrngpadvaavidrckanrlicvlev hdttgygeepaagtldhaadywislmdvlagqedyvivnignepwgntdpagwtaptiaa vkklraaglahtlmidapnwgqdwqgvmradarsvyeadptgnllfsihmysvfdtaaei ddyleafvdaglplvigafggppdqwgdpdedtmlaaaerlrlgylawswsgntdpvldl aigfdpdrlsgwgqrvfhgvhgigetsreatvfgklaalehhhhhh
>4y7eB (B:) tglhvqggrllegngndfvmrgvnhahtwypgqtrsladikalgantvrvvlsdghrwtr ngpadvaavidrckanrlicvlevhdttgygeepaagtldhaadywislmdvlagqedyv ivnignepwgntdpagwtaptiaavkklraaglahtlmidapnwgqdwqgvmradarsvy eadptgnllfsihmysvfdtaaeiddyleafvdaglplvigafggppdqwgdpdedtmla aaerlrlgylawswsgntdpvldlaigfdpdrlsgwgqrvfhgvhgigetsreatvfg