Chains and heterogens:
PDB Chain Sequences:
>1qf6A (A:) pvitlpdgsqrhydhavspmdvaldigpglakaciagrvngelvdacdliendaqlsiit akdeegleiirhscahllghaikqlwphtkmaigpvidngfyydvdldrtltqedveale krmhelaeknydvikkkvswhearetfanrgesykvsildeniahddkpglyfheeyvdm crgphvpnmrfchhfklmktagaywrgdsnnkmlqriygtawadkkalnaylqrleeaak rdhrkigkqldlyhmqeeapgmvfwhndgwtifrelevfvrsklkeyqyqevkgpfmmdr vlwektghwdnykdamfttssenreycikpmncpghvqifnqglksyrdlplrmaefgsc hrnepsgslhglmrvrgftqddahifcteeqirdevngcirlvydmystfgfekivvkls trpekrigsdemwdraeadlavaleennipfeyqlgegafygpkieftlydcldrawqcg tvqldfslpsrlsasyvgednerkvpvmihrailgsmerfigilteefagffptwlapvq vvimnitdsqseyvneltqklsnagirvkadlrnekigfkirehtlrrvpymlvcgdkev esgkvavrtrrgkdlgsmdvnevieklqqeirsrslkqlee