Chains and heterogens:
PDB Chain Sequences:
>3zfzA (A:) dkeinntidaiedknfkqvykdssyisksdngevemterpikiynslgvkdiniqdrkik kvsknkkrvdaqykiktnygnidrnvqfnfvkedgmwkldwdhsviipgmqkdqsihien lksergkildrnnvelantgtayeigivpknvskkdykaiakelsisedyikqqmdqnwv qddtfvplktvkkmdeylsdfakkfhlttnetesrnyplgkatshllgyvgpinseelkq keykgykddavigkkgleklydkklqhedgyrvtivddnsntiahtliekkkkdgkdiql tidakvqksiynnmkndygsgtaihpqtgellalvstpsydvypfmygmsneeynklted kkepllnkfqittspgstqkiltamiglnnktlddktsykidgkgwqkdkswggynvtry evvngnidlkqaiessdniffarvalelgskkfekgmkklgvgedipsdypfynaqisnk nldneilladsgygqgeilinpvqilsiysalenngninaphllkdtknkvwkkniiske ninlltdgmqqvvnkthkediyrsyanligksgtaelkmkqgetgrqigwfisydkdnpn mmmainvkdvqdkgmasynakisgkvydelyengnkkydide
>3zfzA (A:) dkeinntidaiedknfkqvykdssyisksdngevemterpikiynslgvkdiniqdrkik kvsknkkrvdaqykiktnygnidrnvqfnfvkedgmwkldwdhsviipgmqkdqsihien lksergkildrnnvelantgtayeigivpknvskkdykaiakelsisedyikqqmdqnwv qddtfvplktvkkmdeylsdfakkfhlttnetesrnyplgkatshllgyvgpinseelkq keykgykddavigkkgleklydkklqhedgyrvtivddnsntiahtliekkkkdgkdiql tidakvqksiynnmkndygsgtaihpqtgellalvstpsydvypfmygmsneeynklted kkepllnkfqittspgstqkiltamiglnnktlddktsykidgkgwqkdkswggynvtry evvngnidlkqaiessdniffarvalelgskkfekgmkklgvgedipsdypfynaqisnk nldneilladsgygqgeilinpvqilsiysalenngninaphllkdtknkvwkkniiske ninlltdgmqqvvnkthkediyrsyanligksgtaelgrqigwfisydkdnpnmmmainv kdvqdkgmasynakisgkvydelyengnkkydide
>3zfzB (B:) dkeinntidaiedknfkqvykdssyisksdngevemterpikiynslgvkdiniqdrkik kvsknkkrvdaqykiktnygnidrnvqfnfvkedgmwkldwdhsviipgmqkdqsihien lksergkildrnnvelantgtayeigivpknvskkdykaiakelsisedyikqqmdqnwv qddtfvplktvkkmdeylsdfakkfhlttnetesrnyplgkatshllgyvgpinseelkq keykgykddavigkkgleklydkklqhedgyrvtivddnsntiahtliekkkkdgkdiql tidakvqksiynnmkndygsgtaihpqtgellalvstpsydvypfmygmsneeynklted kkepllnkfqittspgstqkiltamiglnnktlddktsykidgkgwqkdkswggynvtry evvngnidlkqaiessdniffarvalelgskkfekgmkklgvgedipsdypfynaqisnk nldneilladsgygqgeilinpvqilsiysalenngninaphllkdtknkvwkkniiske ninlltdgmqqvvnkthkediyrsyanligksgtaelkmkqgetgrqigwfisydkdnpn mmmainvkdvqdkgmasynakisgkvydelyengnkkydide