Chains and heterogens:
PDB Chain Sequences:
>6ymfA (A:) mgsshhhhhhssglvprgshmtqtnldfllqtdptisgmmqkelqrqrehleliasenft spavmatqgsvltnkyaeglpkkryyggcefideieqvaidrakelfgaasanvqphsga qanfavfltllkpgdkimgmdlshgghlthgspanvsgkwfeavhygvsqeteqldydhi levarqerpkliicgysaypriinfekfraiadevgaylladiahiaglvasghhpnpvp hcdvvtttthktlrgprggliltrdpelgkkfnksvfpgtqggplehviagkavafgeal kpefkaysgqvianaqamaqqlqnrgfkivsggtdnhlmlvdlrsvnltgkqadqlvsdv nitankntvpfdpespfvtsglrlgspamttrglgtedfaeianiiadrlqnpedeqvkq acvqrvaalcerfplyphlnapvpama
>6ymfA (A:) qtnldfllqtdptisgmmqkelqrqrehleliasenftspavmatqgsvltnkyaeglpk kryyggcefideieqvaidrakelfgaasanvqphsgaqanfavfltllkpgdkimgmdl shgghlthgspanvsgkwfeavhygvsqeteqldydhilevarqerpkliicgysaypri infekfraiadevgaylladiahiaglvasghhpnpvphcdvvtttthktlrgprgglil trdpelgkkfnksvfpgtqggplehviagkavafgealkpefkaysgqvianaqamaqql qnrgfkivsggtdnhlmlvdlrsvnltgkqadqlvsdvnitankntvpfdpespfvtsgl rlgspamttrglgtedfaeianiiadrlqnpedeqvkqacvqrvaalcerfplyphln