| O28126 | DB14546 | 2dr5 | SO4 | A | 1002 | e2dr5A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2dr7 | SO4 | A | 1002 | e2dr7A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2dr8 | SO4 | A | 502 | e2dr8A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2dr9 | SO4 | A | 1002 | e2dr9A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2dra | SO4 | A | 503 | e2draA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2drb | SO4 | A | 1002 | e2drbA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2drb | SO4 | B | 1001 | e2drbA1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 2drb | SO4 | B | 1001 | e2drbA3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 2dvi | SO4 | A | 601 | e2dviA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh1 | SO4 | A | 439 | e2zh1A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh2 | SO4 | A | 439 | e2zh2A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh3 | SO4 | A | 4771 | e2zh3A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh4 | SO4 | A | 4771 | e2zh4A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh5 | SO4 | A | 4771 | e2zh5A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh6 | SO4 | A | 4770 | e2zh6A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh7 | SO4 | A | 702 | e2zh7A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh8 | SO4 | A | 702 | e2zh8A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zh9 | SO4 | A | 439 | e2zh9A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zha | SO4 | A | 503 | e2zhaA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 2zhb | SO4 | A | 438 | e2zhbA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ouy | SO4 | A | 602 | e3ouyA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ouy | SO4 | A | 602 | e3ouyA3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 3ouy | SO4 | B | 603 | e3ouyB2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ov7 | SO4 | A | 601 | e3ov7A2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ov7 | SO4 | B | 603 | e3ov7B2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ovb | SO4 | A | 701 | e3ovbA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ovb | SO4 | B | 702 | e3ovbB2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ovs | SO4 | A | 606 | e3ovsA2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 3ovs | SO4 | A | 606 | e3ovsA3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 3ovs | SO4 | B | 605 | e3ovsB2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 4x4n | SO4 | A | 501 | e4x4nA1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4n | SO4 | A | 501 | e4x4nA3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4n | SO4 | C | 501 | e4x4nC2 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4n | SO4 | C | 501 | e4x4nC3 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4n | SO4 | E | 501 | e4x4nE1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4n | SO4 | E | 501 | e4x4nE3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4n | SO4 | F | 501 | e4x4nF1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4n | SO4 | F | 501 | e4x4nF2 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4p | SO4 | A | 505 | e4x4pA1 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4p | SO4 | A | 505 | e4x4pA2 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4p | SO4 | C | 501 | e4x4pC2 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4p | SO4 | C | 501 | e4x4pC3 | Nucleotidyltransferase-like | Nucleotidyltransferase | Nucleotidyltransferase | NTP_transf_2 |
| O28126 | DB14546 | 4x4p | SO4 | E | 502 | e4x4pE3 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 4x4p | SO4 | E | 502 | e4x4pG1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4p | SO4 | E | 502 | e4x4pG2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |
| O28126 | DB14546 | 4x4p | SO4 | G | 502 | e4x4pE2 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4p | SO4 | G | 502 | e4x4pG1 | HhH/H2TH | SAM/DNA-glycosylase | PAP/OAS1 substrate-binding domain | tRNA_NucTransf2 |
| O28126 | DB14546 | 4x4p | SO4 | G | 502 | e4x4pG2 | Alpha-beta plaits | PAP/Archaeal CCA-adding enzyme, C-terminal domain | PAP/Archaeal CCA-adding enzyme, C-terminal domain | CAA_C |