Chains and heterogens:
PDB Chain Sequences:
>3pnuA (A:) mhhhhhhssgvdlgtenlyfqsnamklknpldmhlhlrdnqmleliaplsardfcaavim pnlipplcnledlkaykmrilkackdenftplmtlffknydekflysakdeifgiklypa gittnsnggvssfdieylkptleamsdlnipllvhgetndfvmdresnfakiyeklakhf prlkivmehittktlcellkdyenlyatitlhhliitlddviggkmnphlfckpiakrye dkealcelafsgyekvmfgsdsaphpkdtkeccgcaagvfsapvilpvlaelfkqnssee nlqkflsdntckiydlkfkedkiltleekewqvpnvyedkynqvvpymageilkfqlkh
>3pnuA (A:) enlyfqsnamklknpldmhlhlrdnqmleliaplsardfcaavimpnlipplcnledlka ykmrilkackdenftplmtlffknydekflysakdeifgiklypagittnsnggvssfdi eylkptleamsdlnipllvhgetndfvmdresnfakiyeklakhfprlkivmehittktl cellkdyenlyatitlhhliitlddviggkmnphlfckpiakryedkealcelafsgyek vmfgsdsaphpkgcaagvfsapvilpvlaelfkqnsseenlqkflsdntckiydlkfked kiltleekewqvpnvyedkynqvvpymageilkfqlkh
>3pnuB (B:) mhhhhhhssgvdlgtenlyfqsnamklknpldmhlhlrdnqmleliaplsardfcaavim pnlipplcnledlkaykmrilkackdenftplmtlffknydekflysakdeifgiklypa gittnsnggvssfdieylkptleamsdlnipllvhgetndfvmdresnfakiyeklakhf prlkivmehittktlcellkdyenlyatitlhhliitlddviggkmnphlfckpiakrye dkealcelafsgyekvmfgsdsaphpkdtkeccgcaagvfsapvilpvlaelfkqnssee nlqkflsdntckiydlkfkedkiltleekewqvpnvyedkynqvvpymageilkfqlkh
>3pnuB (B:) enlyfqsnamklknpldmhlhlrdnqmleliaplsardfcaavimpnlipplcnledlka ykmrilkackdenftplmtlffknydekflysakdeifgiklypagittnssfdieylkp tleamsdlnipllvhgetndfvmdresnfakiyeklakhfprlkivmehittktlcellk dyenlyatitlhhliitlddviggkmnphlfckpiakryedkealcelafsgyekvmfgs dsaphpkdgcaagvfsapvilpvlaelfkqnsseenlqkflsdntckiydlkfkedkilt leekewqvpnvyedkynqvvpymageilkfqlkh