Chains and heterogens:
PDB Chain Sequences:
>3pgyA (A:) snamsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypg rryyggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnl shgghlthgapvnfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrt idfkkfkeiadevnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmil ckeeykkdidktifpgiqggplehviaakavafgealennfktyqqqvvknakvlaeali negfrivsggtdnhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgi rlgtpaattrgfdekafeevakiislalknskdeeklqqakervakltaeyplyq
>3pgyA (A:) msyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypgrrg gcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnlshpvn fsgkfynfveygvdkdterinydevrklalehkpklivagasaysrtidfkkfkeiadev naklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmilckeeykkdidkti fpgiqggplehviaakavafgealennfktyqqqvvknakvlaealinegfrivsggtdn hlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgirlgtpaattrgfd ekafeevakiislalknskdeeklqqakervakltaeyplyq
>3pgyB (B:) snamsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypg rryyggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnl shgghlthgapvnfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrt idfkkfkeiadevnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmil ckeeykkdidktifpgiqggplehviaakavafgealennfktyqqqvvknakvlaeali negfrivsggtdnhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgi rlgtpaattrgfdekafeevakiislalknskdeeklqqakervakltaeyplyq
>3pgyB (B:) msyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypgrry yggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnlsha pvnfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrtidfkkfkeia devnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmilckeeykkdid ktifpgiqggplehviaakavafgealennfktyqqqvvknakvlaealinegfrivsgg tdnhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgirlgtpaattr gfdekafeevakiislalknskdeeklqqakervakltaeyply
>3pgyC (C:) snamsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypg rryyggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnl shgghlthgapvnfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrt idfkkfkeiadevnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmil ckeeykkdidktifpgiqggplehviaakavafgealennfktyqqqvvknakvlaeali negfrivsggtdnhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgi rlgtpaattrgfdekafeevakiislalknskdeeklqqakervakltaeyplyq
>3pgyC (C:) amsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypgrr ggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnvnfsg kfynfveygvdkdterinydevrklalehkpklivagasaysrtidfkkfkeiadevnak lmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmilckeeykkdidktifpg iqggplehviaakavafgealennfktyqqqvvknakvlaealinegfrivsggtdnhlv avdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgirlgtpaattrgfdeka feevakiislalknskdeeklqqakervakltaeyply
>3pgyD (D:) snamsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypg rryyggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnl shgghlthgapvnfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrt idfkkfkeiadevnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmil ckeeykkdidktifpgiqggplehviaakavafgealennfktyqqqvvknakvlaeali negfrivsggtdnhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgi rlgtpaattrgfdekafeevakiislalknskdeeklqqakervakltaeyplyq
>3pgyD (D:) namsyitkqdkviaeaierefqrqnsnieliasenfvseavmeaqgsvltnkyaegypgr ryyggcefvdvtesiaidrakalfgaehvnvqphsgpqanmavylvalemgdtvlgmnpv nfsgkfynfveygvdkdterinydevrklalehkpklivagasaysrtidfkkfkeiade vnaklmvdmahiaglvaaglhpnpveyadfvtttthktlrgprggmilckeeykkdidkt ifpgiqggplehviaakavafgealennfktyqqqvvknakvlaealinegfrivsggtd nhlvavdvkgsigltgkeaeetldsvgitcnkntipfdqekpfvtsgirlgtpaattrgf dekafeevakiislalknskdeeklqqakervakltaeyply