Chains and heterogens:
PDB Chain Sequences:
>6tetA (A:) mtatvllevpfsargdripdavaelrtrepirkvrtitgaeawlvssyalctqvledrrf smketaaagaprlnaltvppevvnnmgniadaglrkavmkaitpkapgleqflrdtansl ldnlitegapadlrndfadplatalhckvlgipqedgpklfrslsiafmssadpipaaki nwdrdieymagilenpnittglmgelsrlrkdpayshvsdelfatigvtffgagvistgs flttalisliqrpqlrnllhekpelipagveellrinlsfadglprlatadiqvgdvlvr kgelvlvlleganfdpehfpnpgsieldrpnptshlafgrgqhfcpgsalgrrhaqigie allkkmpgvdlavpidqlvwrtrfqrriperlpvlw
>6tetA (A:) vllevpfsargdripdavaelrtrepirkvrtitgaeawlvssyalctqvledrrfsmke taaagaprlnaltvppevvnnmgniadaglrkavmkaitpkapgleqflrdtanslldnl itegapadlrndfadplatalhckvlgipqedgpklfrslsiafmssadpipaakinwdr dieymagilenpnittglmgelsrlrkdpayshvsdelfatigvtffgagvistgsfltt alisliqrpqlrnllhekpelipagveellrinlsfadglprlatadiqvgdvlvrkgel vlvlleganfdpehfpnpgsieldrpnptshlafgrgqhfcpgsalgrrhaqigieallk kmpgvdlavpidqlvwrtrfqrriperlpvlw