Chains and heterogens:
PDB Chain Sequences:
>1kq9A (A:) magveevaasgshlngdldpddreegaastaeeaakkkrrkkkkskgpsaageqepdkes gasvdevarqlersaledkerdeddedgdgdgdgatgkkkkkkkkkrgpkvqtdppsvpi cdlypngvfpkgqeceypptqdgrtaawrttseekkaldqaseeiwndfreaaeahrqvr kyvmswikpgmtmieicekledcsrklikenglnaglafptgcslnncaahytpnagdtt vlqyddickidfgthisgriidcaftvtfnpkydtllkavkdatntgikcagidvrlcdv geaiqevmesyeveidgktyqvkpirnlnghsigqyrihagktvpiikggeatrmeegev yaietfgstgkgvvhddmecshymknfdvghvpirlprtkhllnvinenfgtlafcrrwl drlgeskylmalknlcdlgivdpypplcdikgsytaqfehtillrptckevvsrgddy
>1kq9A (A:) qtpsvpicdlypngvfpkgqeceypkkaldqaseeiwndfreaaeahrqvrkyvmswikp gmtmieicekledcsrklikenglnaglafptgcslnncaahytpnagdttvlqyddick idfgthisgriidcaftvtfnpkydtllkavkdatntgikcagidvrlcdvgeaiqevme syeveidgktyqvkpirnlnghsigqyrihagktvpiikggeatrmeegevyaietfgst gkgvvhddmecshymknfdvghvpirlprtkhllnvinenfgtlafcrrwldrlgeskyl malknlcdlgivdpypplcdikgsytaqfehtillrptckevvsrgddy