Chains and heterogens:
PDB Chain Sequences:
>6f3fA (A:) garmvttfvalydyesrtetdlsfkkgerlqivnntegdwwlahslstgqtgyipsnyva psdsiqaeewyfgkitrreserlllnaenprgtflvresettkgayclsvsdfdnakgln vkhykirkldsggfyitsrtqfnslqqlvayyskhadglchrlttvcptskpqtqglakd aweipreslrlevklgqgcfgevwmgtwngttrvaiktlkpgtmspeaflqeaqvmkklr heklvqlyavvseepiyivteymnkgslldflkgetgkylrlpqlvdmsaqiasgmayve rmnyvhrdlraanilvgenlvckvadfglarliedneytarqgakfpikwtapeaalygr ftiksdvwsfgilltelttkgrvpypgmvnrevldqvergyrmpcppecpeslhdlmcqc wrkepeerptfeylqafledyftstepqyqpgenl
>6f3fA (A:) rmvttfvalydyesrtetdlsfkkgerlqivnntegdwwlahslstgqtgyipsnyvaps dsiqaeewyfgkitrreserlllnaenprgtflvresettkgayclsvsdfdnakglnvk hykirkldsggfyitsrtqfnslqqlvayyskhadglchrlttvcptskpqtqglakdaw eipreslrlevklgqgcfgevwmgtwngttrvaiktlkpgtmspeaflqeaqvmkklrhe klvqlyavvseepiyivteymnkgslldflkgetgkylrlpqlvdmsaqiasgmayverm nyvhrdlraanilvgenlvckvadfglarliedneytarqgakfpikwtapeaalygrft iksdvwsfgilltelttkgrvpypgmvnrevldqvergyrmpcppecpeslhdlmcqcwr kepeerptfeylqafledyftstepqyqp