Chains and heterogens:
PDB Chain Sequences:
>1qzyA (A:) magveevaasgshlngdldpddreegaastaeeaakkkrrkkkkskgpsaageqepdkes gasvdevarqlersaledkerdeddedgdgdgdgatgkkkkkkkkkrgpkvqtdppsvpi cdlypngvfpkgqeceypptqdgrtaawrttseekkaldqaseeiwndfreaaeahrqvr kyvmswikpgmtmieicekledcsrklikenglnaglafptgcslnncaahytpnagdtt vlqyddickidfgthisgriidcaftvtfnpkydtllkavkdatntgikcagidvrlcdv geaiqevmesyeveidgktyqvkpirnlnghsigqyrihagktvpiikggeatrmeegev yaietfgstgkgvvhddmecshymknfdvghvpirlprtkhllnvinenfgtlafcrrwl drlgeskylmalknlcdlgivdpypplcdikgsytaqfehtillrptckevvsrgddy
>1qzyA (A:) kvqtdppsvpicdlypngvfpkgqeceypeekkaldqaseeiwndfreaaeahrqvrkyv mswikpgmtmieicekledcsrklikenglnaglafptgcslnncaahytpnagdttvlq yddickidfgthisgriidcaftvtfnpkydtllkavkdatntgikcagidvrlcdvgea iqevmesyeveidgktyqvkpirnlnghsigqyrihagktvpiikggeatrmeegevyai etfgstgkgvvhddmecshymknfdvghvpirlprtkhllnvinenfgtlafcrrwldrl geskylmalknlcdlgivdpypplcdikgsytaqfehtillrptckevvsrgddy