Chains and heterogens:
PDB Chain Sequences:
>3atzA (A:) matfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiae atmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqs ksdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvega knaifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcda vgsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvva wvrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprp etyytrtavgyndyptynk
>3atzA (A:) fpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiaeatm vqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqdpla grllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvegaknaifkag fdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcdavgsdrvgl risplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvvawvrgsysg vkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprpetyytrta vgyndypt
>3atzB (B:) matfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiae atmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqs ksdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvega knaifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcda vgsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvva wvrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprp etyytrtavgyndyptynk
>3atzB (B:) atfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiaea tmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqsk sdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvegak naifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcdav gsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvvaw vrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprpe tyytrtavgyndyp
>3atzC (C:) matfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiae atmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqs ksdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvega knaifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcda vgsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvva wvrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprp etyytrtavgyndyptynk
>3atzC (C:) fpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiaeatm vqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqsksd qdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvegakna ifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcdavgs drvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvvawvr gsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprpety ytrtavgyndypty
>3atzD (D:) matfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiae atmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqs ksdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvega knaifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcda vgsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvva wvrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprp etyytrtavgyndyptynk
>3atzD (D:) atfpellrplklgrytlrnriimapltrcqateddhvprtesmlkyyedrasagliiaea tmvqpnytgfltepgiysdaqieewrkivdavhkkggliflqlihagragipekilqqsk sdqdplagrllaasaipikdhripayfaasgeketygvpeeltddevrdgiiplfvegak naifkagfdgveihgangylldaffressnkrqsgpyagttidtrcqliydvtksvcdav gsdrvglrisplngvhgmidsnpealtkhlckkieplslaylhylrgdmvnqqigdvvaw vrgsysgvkisnlrydfeeadqqiregkvdavafgakfianpdlveraqqnwplneprpe tyytrtavgyndypty