The structure of RNA polymerase II elongation complex paused at N-2 state by actinomycin D.
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2B Superfamily | Two-barrel nucleic acid polymerases | 8042682 | 3001330 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Two-barrel nucleic acid polymerases | 8042684 | 3001330 | SCOP2B (2022-06-29) |
| B | SCOP2B Superfamily | Two-barrel nucleic acid polymerases | 8042684 | 3001330 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | Eukaryotic RPB5 N-terminal domain | 8044454 | 3000444 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | RPB5-like RNA polymerase subunit | 8035939 | 3001722 | SCOP2B (2022-06-29) |
| F | SCOP2B Superfamily | RPB6/omega subunit-like | 8042688 | 3000189 | SCOP2B (2022-06-29) |
| H | SCOP2B Superfamily | RBP8/CHS5 N-terminal domain-like | 8093392 | 3002702 | SCOP2B (2022-06-29) |
| H | SCOP2B Superfamily | RBP8/CHS5 N-terminal domain-like | 8041967 | 3002702 | SCOP2B (2022-06-29) |
| K | SCOP2B Superfamily | RBP11-like subunits of RNA polymerase | 8042694 | 3001655 | SCOP2B (2022-06-29) |
| L | SCOP2B Superfamily | RNA polymerase subunits | 8042695 | 3001823 | SCOP2B (2022-06-29) |
| I | SCOP2B Superfamily | Zinc beta-ribbon | 8042690 | 3001238 | SCOP2B (2022-06-29) |
| I | SCOP2B Superfamily | Zinc beta-ribbon | 8042689 | 3001238 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | Nucleic acid-binding proteins | 8044251 | 3000135 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | N-terminal, heterodimerisation domain of RBP7 (RpoE) | 8044252 | 3001137 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | RBP11-like subunits of RNA polymerase | 8042685 | 3001655 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | Insert subdomain of RNA polymerase alpha subunit | 8042687 | 3001500 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | RBP11-like subunits of RNA polymerase | 8042685 | 3001655 | SCOP2B (2022-06-29) |
| J | SCOP2B Superfamily | RNA polymerase subunit RPB10 | 8042692 | 3001213 | SCOP2B (2022-06-29) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00623 | RNA polymerase Rpb1, domain 2 (RNA_pol_Rpb1_2) | RNA polymerase Rpb1, domain 2 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 2, contains the active site ... | Domain | |
| PF04990 | RNA polymerase Rpb1, domain 7 (RNA_pol_Rpb1_7) | RNA polymerase Rpb1, domain 7 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 7, represents a mobile modu ... | Domain | |
| PF05000 | RNA polymerase Rpb1, domain 4 (RNA_pol_Rpb1_4) | RNA polymerase Rpb1, domain 4 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 4, represents the funnel do ... | Domain | |
| PF04983 | RNA polymerase Rpb1, domain 3 (RNA_pol_Rpb1_3) | RNA polymerase Rpb1, domain 3 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 3, represents the pore doma ... | Domain | |
| PF04992 | RNA polymerase Rpb1, domain 6 (RNA_pol_Rpb1_6) | RNA polymerase Rpb1, domain 6 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 6, represents a mobile modu ... | Domain | |
| PF04998 | RNA polymerase Rpb1, domain 5 (RNA_pol_Rpb1_5) | RNA polymerase Rpb1, domain 5 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 5, represents the discontin ... | Domain | |
| PF04997 | RNA polymerase Rpb1, domain 1 (RNA_pol_Rpb1_1) | RNA polymerase Rpb1, domain 1 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 1, represents the clamp dom ... | Domain | |
| PF04561 | RNA polymerase Rpb2, domain 2 (RNA_pol_Rpb2_2) | RNA polymerase Rpb2, domain 2 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA po ... | Domain | |
| PF04560 | RNA polymerase Rpb2, domain 7 (RNA_pol_Rpb2_7) | RNA polymerase Rpb2, domain 7 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA p ... | Domain | |
| PF04565 | RNA polymerase Rpb2, domain 3 (RNA_pol_Rpb2_3) | RNA polymerase Rpb2, domain 3 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 3, s also known as the fork domain and is ... | Domain | |
| PF04566 | RNA polymerase Rpb2, domain 4 (RNA_pol_Rpb2_4) | RNA polymerase Rpb2, domain 4 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 4, is also known as the external 2 domain ... | Domain | |
| PF04563 | RNA polymerase beta subunit (RNA_pol_Rpb2_1) | RNA polymerase beta subunit | - | Family | |
| PF00562 | RNA polymerase Rpb2, domain 6 (RNA_pol_Rpb2_6) | RNA polymerase Rpb2, domain 6 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain represents the hybrid binding domain ... | Domain | |
| PF04567 | RNA polymerase Rpb2, domain 5 (RNA_pol_Rpb2_5) | RNA polymerase Rpb2, domain 5 | RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 5, is also known as the external 2 domain ... | Domain | |
| PF03874 | RNA polymerase Rpb4 (RNA_pol_Rpb4) | RNA polymerase Rpb4 | - | Family | |
| PF01191 | RNA polymerase Rpb5, C-terminal domain (RNA_pol_Rpb5_C) | RNA polymerase Rpb5, C-terminal domain | The assembly domain of Rpb5 [1]. The archaeal equivalent to this domain is subunit H. Subunit H lacks the N-terminal domain. | Domain | |
| PF03871 | RNA polymerase Rpb5, N-terminal domain (RNA_pol_Rpb5_N) | RNA polymerase Rpb5, N-terminal domain | Rpb5 has a bipartite structure which includes a eukaryote-specific N-terminal domain and a C-terminal domain resembling the archaeal RNAP subunit H [1,2]. The N-terminal domain is involved in DNA binding and is part of the jaw module in the RNA p ... | Domain | |
| PF01192 | RNA polymerase Rpb6 (RNA_pol_Rpb6) | RNA polymerase Rpb6 | - | Family | |
| PF03870 | RNA polymerase Rpb8 (RNA_pol_Rpb8) | RNA polymerase Rpb8 | - | Family | |
| PF13656 | RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L_2) | RNA polymerase Rpb3/Rpb11 dimerisation domain | The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ... | Domain | |
| PF03604 | DNA directed RNA polymerase, 7 kDa subunit (Zn_ribbon_RPAB4) | DNA directed RNA polymerase, 7 kDa subunit | Domain | ||
| PF02150 | RNA polymerases M/15 Kd subunit (Zn_ribbon_RPB9) | RNA polymerases M/15 Kd subunit | Domain | ||
| PF01096 | Transcription factor S-II (TFIIS) (Zn_ribbon_TFIIS) | Transcription factor S-II (TFIIS) | Domain | ||
| PF03876 | SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397 (SHS2_Rpb7-N) | SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397 | Rpb7 bind to Rpb4 to form a heterodimer. This complex is thought to interact with the nascent RNA strand during RNA polymerase II elongation[1]. This family includes the homologs from RNA polymerase I and III. In RNA polymerase I, Rpa43 is at leas ... | Domain | |
| PF00575 | S1 RNA binding domain (S1) | S1 RNA binding domain | The S1 domain occurs in a wide range of RNA associated proteins. It is structurally similar to cold shock protein which binds nucleic acids. The S1 domain has an OB-fold structure. | Domain | |
| PF01193 | RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L) | RNA polymerase Rpb3/Rpb11 dimerisation domain | The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ... | Domain | |
| PF01000 | RNA polymerase Rpb3/RpoA insert domain (RNA_pol_A_bac) | RNA polymerase Rpb3/RpoA insert domain | Members of this family include: alpha subunit from eubacteria alpha subunits from chloroplasts Rpb3 subunits from eukaryotes RpoD subunits from archaeal | Domain | |
| PF01194 | RNA polymerases N / 8 kDa subunit (RNA_pol_N) | RNA polymerases N / 8 kDa subunit | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Protein Modification Annotation
| Modified Residue(s) | ||
|---|---|---|
| Chain | Residue(s) | Description |
| P [auth M] | DVA | :  AA0200 :  D-valine MOD:00705 |
| P [auth M] | MVA | Parent Component: VAL :  AA0200 |
| P [auth M] | PXZ | :  AA0200 |
| P [auth M] | SAR | Parent Component: GLY :  AA0200 , AA0063 :  D-valine MOD:00705 , N-methylglycine MOD:00072 |














