Structure of the 2:2 cGAS-nucleosome complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| V | SCOP2B Superfamily | Nucleotidyltransferase-like | 8055835 | 3000129 | SCOP2B (2022-06-29) |
| V | SCOP2B Superfamily | PAP/OAS1 substrate-binding domain-like | 8055833 | 3000941 | SCOP2B (2022-06-29) |
| K | SCOP2B Superfamily | Nucleotidyltransferase-like | 8055835 | 3000129 | SCOP2B (2022-06-29) |
| K | SCOP2B Superfamily | PAP/OAS1 substrate-binding domain-like | 8055833 | 3000941 | SCOP2B (2022-06-29) |
| R | SCOP2B Superfamily | Core histone-like | 8039342 | 3001387 | SCOP2B (2022-06-29) |
| N | SCOP2B Superfamily | Core histone-like | 8039342 | 3001387 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | Core histone-like | 8039342 | 3001387 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | Core histone-like | 8039342 | 3001387 | SCOP2B (2022-06-29) |
| Q | SCOP2B Superfamily | Core histone-like | 8070545 | 3001387 | SCOP2B (2022-06-29) |
| M | SCOP2B Superfamily | Core histone-like | 8070545 | 3001387 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | Core histone-like | 8070545 | 3001387 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Core histone-like | 8070545 | 3001387 | SCOP2B (2022-06-29) |
| P | SCOP2B Superfamily | Core histone-like | 8039340 | 3001387 | SCOP2B (2022-06-29) |
| L | SCOP2B Superfamily | Core histone-like | 8039340 | 3001387 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | Core histone-like | 8039340 | 3001387 | SCOP2B (2022-06-29) |
| A | SCOP2B Superfamily | Core histone-like | 8039340 | 3001387 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| V | Mab-21_C | e7ccrV1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: PAP/OAS1 substrate-binding domain | F: Mab-21_C | ECOD (1.6) |
| V | Mab-21_N | e7ccrV2 | A: a+b three layers | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase (From Topology) | T: Nucleotidyltransferase | F: Mab-21_N | ECOD (1.6) |
| K | Mab-21_C | e7ccrK1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: PAP/OAS1 substrate-binding domain | F: Mab-21_C | ECOD (1.6) |
| K | Mab-21_N | e7ccrK2 | A: a+b three layers | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase (From Topology) | T: Nucleotidyltransferase | F: Mab-21_N | ECOD (1.6) |
| S | Histone | e7ccrS1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| O | Histone | e7ccrO1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| H | Histone | e7ccrH1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| D | Histone | e7ccrD1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| R | Histone_1 | e7ccrR1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| N | Histone_1 | e7ccrN1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| G | Histone_1 | e7ccrG1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| C | Histone_1 | e7ccrC1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| Q | Histone_1 | e7ccrQ1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| M | Histone_1 | e7ccrM1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| F | Histone_1 | e7ccrF1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| B | Histone_1 | e7ccrB1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| P | Histone | e7ccrP1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| L | Histone | e7ccrL1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| E | Histone | e7ccrE1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| A | Histone | e7ccrA1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF20266 | Mab-21 protein HhH/H2TH-like domain (Mab-21_C) | Mab-21 protein HhH/H2TH-like domain | This family contains Mab-21 and Mab-21 like proteins. In C. elegans these proteins are required for several aspects of embryonic development [2-3]. | Domain | |
| PF00125 | Core histone H2A/H2B/H3/H4 domain (Histone) | Core histone H2A/H2B/H3/H4 domain | Domain | ||
| PF16211 | C-terminus of histone H2A (Histone_H2A_C) | C-terminus of histone H2A | - | Family | |
| PF00125 | Core histone H2A/H2B/H3/H4 domain (Histone) | Core histone H2A/H2B/H3/H4 domain | Domain | ||
| PF15511 | Centromere kinetochore component CENP-T histone fold (CENP-T_C) | Centromere kinetochore component CENP-T histone fold | CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly asso ... | Domain | |
| PF00125 | Core histone H2A/H2B/H3/H4 domain (Histone) | Core histone H2A/H2B/H3/H4 domain | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR024810 | MAB21L/Cyclic GMP-AMP synthase-like receptor | Family | |
| IPR046906 | Mab-21-like, HhH/H2TH-like domain | Domain | |
| IPR046903 | Mab-21-like, nucleotidyltransferase domain | Domain | |
| IPR009072 | Histone-fold | Homologous Superfamily | |
| IPR000558 | Histone H2B | Family | |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain | |
| IPR055333 | Histone H2B, conserved site | Conserved Site | |
| IPR009072 | Histone-fold | Homologous Superfamily | |
| IPR002119 | Histone H2A | Family | |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain | |
| IPR032454 | Histone H2A, C-terminal domain | Domain | |
| IPR032458 | Histone H2A conserved site | Conserved Site | |
| IPR009072 | Histone-fold | Homologous Superfamily | |
| IPR035425 | CENP-T/Histone H4, histone fold | Domain | |
| IPR001951 | Histone H4 | Family | |
| IPR019809 | Histone H4, conserved site | Conserved Site | |
| IPR004823 | TATA box binding protein associated factor (TAF), histone-like fold domain | Domain | |
| IPR009072 | Histone-fold | Homologous Superfamily | |
| IPR007125 | Core Histone H2A/H2B/H3 domain | Domain | |
| IPR000164 | Histone H3/CENP-A | Family |














