Pol II-DSIF-SPT6-PAF1c-TFIIS-nucleosome complex (stalled at +38)
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| F | SCOP2B Superfamily | RPB6/omega subunit-like | 8106082 | 3000189 | SCOP2B (2022-06-29) |
| R | SCOP2B Superfamily | Plus3-like | 8033751 | 3000248 | SCOP2B (2022-06-29) |
| Z [auth a] | SCOP2B Superfamily | Core histone-like | 8041272 | 3001387 | SCOP2B (2022-06-29) |
| DA [auth e] | SCOP2B Superfamily | Core histone-like | 8041272 | 3001387 | SCOP2B (2022-06-29) |
| GA [auth h] | SCOP2B Superfamily | Core histone-like | 8041279 | 3001387 | SCOP2B (2022-06-29) |
| CA [auth d] | SCOP2B Superfamily | Core histone-like | 8041279 | 3001387 | SCOP2B (2022-06-29) |
| FA [auth g] | SCOP2B Superfamily | Core histone-like | 8067126 | 3001387 | SCOP2B (2022-06-29) |
| BA [auth c] | SCOP2B Superfamily | Core histone-like | 8067126 | 3001387 | SCOP2B (2022-06-29) |
| EA [auth f] | SCOP2B Superfamily | Core histone-like | 8042439 | 3001387 | SCOP2B (2022-06-29) |
| AA [auth b] | SCOP2B Superfamily | Core histone-like | 8042439 | 3001387 | SCOP2B (2022-06-29) |
| Y [auth Z] | SCOP2B Superfamily | Translation proteins SH3-like KOW motif containing domain | 8039849 | 3000334 | SCOP2B (2022-06-29) |
| L | SCOP2B Superfamily | RNA polymerase subunits | 8103068 | 3001823 | 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) |
|---|---|---|---|---|---|---|---|---|
| B | RNA_pol_Rpb2_6_3rd_2 | e7undB4 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: double psi | F: RNA_pol_Rpb2_6_3rd_2 | ECOD (1.6) |
| B | RNA_pol_Rpb2_6_2nd_1 | e7undB6 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Single hybrid motif | F: RNA_pol_Rpb2_6_2nd_1 | ECOD (1.6) |
| B | RNA_pol_Rpb2_3 | e7undB1 | A: a+b complex topology | X: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | H: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | T: N-terminal domain in beta subunit of DNA dependent RNA-polymerase | F: RNA_pol_Rpb2_3 | ECOD (1.6) |
| B | RNA_pol_Rpb2_1 | e7undB3 | A: a+b complex topology | X: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | H: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | T: insertion domain in beta subunit of DNA dependent RNA-polymerase | F: RNA_pol_Rpb2_1 | ECOD (1.6) |
| B | RNA_pol_Rpb2_45_1 | e7undB2 | A: a+b complex topology | X: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | H: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | T: barrel domain in beta subunit of DNA dependent RNA-polymerase | F: RNA_pol_Rpb2_45_1 | ECOD (1.6) |
| B | RNA_pol_Rpb2_7 | e7undB5 | A: a+b complex topology | X: C-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | H: C-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology) | T: C-terminal domain in beta subunit of DNA dependent RNA-polymerase | F: RNA_pol_Rpb2_7 | ECOD (1.6) |
| B | RNA_pol_Rpb2_4 | e7undB7 | A: a+b complex topology | X: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology) | H: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology) | T: inserted a+b domain in yeast RNA polymerase beta subunit | F: RNA_pol_Rpb2_4 | ECOD (1.6) |
| F | RNA_pol_Rpb6_1 | e7undF1 | A: alpha arrays | X: RPB6/omega subunit-like (From Homology) | H: RPB6/omega subunit-like | T: RPB6 | F: RNA_pol_Rpb6_1 | ECOD (1.6) |
| K | RNA_pol_L_2 | e7undK1 | A: a+b two layers | X: DCoH-like | H: RBP11-like subunits of RNA polymerase (From Topology) | T: RBP11-like subunits of RNA polymerase | F: RNA_pol_L_2 | ECOD (1.6) |
| Z [auth a] | Histone | e7unda1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| DA [auth e] | Histone | e7unde1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| I | RNA_POL_M_15KD | e7undI2 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: RNA_POL_M_15KD | ECOD (1.6) |
| I | TFIIS_C | e7undI1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: TFIIS_C | ECOD (1.6) |
| H | RNA_pol_Rpb8 | e7undH1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: RNA_pol_Rpb8 | ECOD (1.6) |
| G | S1_1 | e7undG1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: S1_1 | ECOD (1.6) |
| G | SHS2_Rpb7-N | e7undG2 | A: a+b two layers | X: Dodecin subunit-like | H: Flavin-binding protein dodecin-like (From Topology) | T: Flavin-binding protein dodecin-like | F: SHS2_Rpb7-N | ECOD (1.6) |
| E | RNA_pol_Rpb5_C | e7undE1 | A: a+b two layers | X: RPB5-like RNA polymerase subunit (From Topology) | H: RPB5-like RNA polymerase subunit (From Topology) | T: RPB5-like RNA polymerase subunit | F: RNA_pol_Rpb5_C | ECOD (1.6) |
| E | RNA_pol_Rpb5_N | e7undE2 | A: a/b three-layered sandwiches | X: Restriction endonuclease-like | H: Eukaryotic RPB5 N-terminal domain (From Topology) | T: Eukaryotic RPB5 N-terminal domain | F: RNA_pol_Rpb5_N | ECOD (1.6) |
| D | RNA_pol_Rpb4 | e7undD1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: SAM domain-like | F: RNA_pol_Rpb4 | ECOD (1.6) |
| C | RNA_pol_L_1 | e7undC1 | A: a+b two layers | X: DCoH-like | H: RBP11-like subunits of RNA polymerase (From Topology) | T: RBP11-like subunits of RNA polymerase | F: RNA_pol_L_1 | ECOD (1.6) |
| C | RNA_pol_A_bac_1 | e7undC2 | A: a+b complex topology | X: Ribosomal protein TL5/L25 C-terminal domain-like | H: Insert subdomain of RNA polymerase alpha subunit (From Topology) | T: Insert subdomain of RNA polymerase alpha subunit | F: RNA_pol_A_bac_1 | ECOD (1.6) |
| GA [auth h] | Histone | e7undh1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| CA [auth d] | Histone | e7undd1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone | ECOD (1.6) |
| FA [auth g] | Histone_1 | e7undg1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| BA [auth c] | Histone_1 | e7undc1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| EA [auth f] | Histone_1 | e7undf1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| AA [auth b] | Histone_1 | e7undb1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: Histone | F: Histone_1 | ECOD (1.6) |
| X [auth Y] | Spt4 | e7undY1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Spt4 | ECOD (1.6) |
| V [auth W] | ANAPC4_WD40_7 | e7undW1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: ANAPC4_WD40_7 | ECOD (1.6) |
| O | TFIIS_M | e7undO2 | A: alpha arrays | X: RuvA-C | H: Elongation factor TFIIS domain 2/ Kix domain of creb binding protein (From Topology) | T: Elongation factor TFIIS domain 2/ Kix domain of creb binding protein | F: TFIIS_M | ECOD (1.6) |
| O | TFIIS_C | e7undO1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: TFIIS_C | ECOD (1.6) |
| M | S1_1 | e7undM7 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: S1_1 | ECOD (1.6) |
| M | HTH_44 | e7undM1 | A: alpha arrays | X: HTH | H: Tex N-terminal domain (From Topology) | T: Tex N-terminal domain | F: HTH_44 | ECOD (1.6) |
| M | DLD | e7undM8 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: SAM domain-like | F: DLD | ECOD (1.6) |
| M | HHH_7 | e7undM6 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: SAM domain-like | F: HHH_7 | ECOD (1.6) |
| M | F_UNCLASSIFIED | e7undM3 | A: alpha bundles | X: immunoglobulin/albumin-binding domain-like | H: Tex bundle domain-like (From Topology) | T: Tex bundle domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
| M | Tex_N_3rd | e7undM5 | A: alpha complex topology | X: Tex N-terminal region-like (From Topology) | H: Tex N-terminal region-like (From Topology) | T: Tex N-terminal region-like | F: Tex_N_3rd | ECOD (1.6) |
| M | SH2_2_C | e7undM2 | A: a+b two layers | X: SH2 (From Topology) | H: SH2 (From Topology) | T: SH2 | F: SH2_2_C | ECOD (1.6) |
| M | SH2_2_N | e7undM9 | A: a+b two layers | X: SH2 (From Topology) | H: SH2 (From Topology) | T: SH2 | F: SH2_2_N | ECOD (1.6) |
| M | Tex_YqgF | e7undM4 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Tex_YqgF | ECOD (1.6) |
| L | DNA_RNApol_7kD | e7undL1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: DNA_RNApol_7kD | ECOD (1.6) |
| J | RNA_pol_N | e7undJ1 | A: alpha arrays | X: HTH | H: RPB10 (From Topology) | T: RPB10 | F: RNA_pol_N | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| 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 | |
| PF01192 | RNA polymerase Rpb6 (RNA_pol_Rpb6) | RNA polymerase Rpb6 | - | Family | |
| PF03126 | Plus-3 domain (Plus-3) | Plus-3 domain | This domain is about 90 residues in length and is often found associated with the Pfam:PF02213 domain. The function of this domain is uncertain. It is possible that this domain is involved in DNA binding as it has three conserved positively charged ... | 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 | ||
| PF16211 | C-terminus of histone H2A (Histone_H2A_C) | C-terminus of histone H2A | - | Family | |
| Y [auth Z] | PF23037 | Transcription elongation factor SPT5, KOWx domain (KOWx_SPT5) | Transcription elongation factor SPT5, KOWx domain | This domain is found in human Transcription elongation factor SPT5 and related proteins from eukaryotes. SPT5 is a component of the elongation factor DRB-sensitivity inducing factor (DSIF) that plays multiple roles during transcription. SPT5 is a mul ... | Domain |
| Y [auth Z] | PF03439 | Early transcription elongation factor of RNA pol II, NGN section (Spt5-NGN) | Early transcription elongation factor of RNA pol II, NGN section | - | Family |
| Y [auth Z] | PF00467 | KOW motif (KOW) | KOW motif | - | Family |
| X [auth Y] | PF06093 | Spt4/RpoE2 zinc finger (Spt4) | Spt4/RpoE2 zinc finger | This family consists of several eukaryotic transcription elongation Spt4 proteins as well as archaebacterial RpoE2 [2]. Three transcription-elongation factors Spt4, Spt5, and Spt6 are conserved among eukaryotes and are essential for transcription via ... | Domain |
| V [auth W] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| U [auth V] | PF03985 | Paf1 (Paf1) | Paf1 | - | Family |
| T [auth U] | PF04004 | Leo1-like protein (Leo1) | Leo1-like protein | - | Family |
| PF13181 | Tetratricopeptide repeat (TPR_8) | Tetratricopeptide repeat | - | Repeat | |
| PF13374 | Tetratricopeptide repeat (TPR_10) | Tetratricopeptide repeat | - | Repeat | |
| PF01096 | Transcription factor S-II (TFIIS) (Zn_ribbon_TFIIS) | Transcription factor S-II (TFIIS) | Domain | ||
| PF07500 | Transcription factor S-II (TFIIS), central domain (TFIIS_M) | Transcription factor S-II (TFIIS), central domain | Transcription elongation by RNA polymerase II is regulated by the general elongation factor TFIIS. This factor stimulates RNA polymerase II to transcribe through regions of DNA that promote the formation of stalled ternary complexes. TFIIS is compo ... | Domain | |
| PF14639 | Holliday-junction resolvase-like of SPT6 (YqgF) | Holliday-junction resolvase-like of SPT6 | The YqgF domain of SPT6 proteins is homologous to the E.coli RuvC [1] but its putative catalytic site lacks the carboxylate side chains critical for coordinating magnesium ions that mediate phosphodiester bond-cleavage [2] | Domain | |
| PF17674 | HHH domain (HHH_9) | HHH domain | Domain | ||
| PF14641 | Helix-turn-helix DNA-binding domain of SPT6 (HTH_44) | Helix-turn-helix DNA-binding domain of SPT6 | This helix-turn-helix represents the first of two DNA-binding domains on the SPT6 proteins. | Domain | |
| PF22706 | Tex central region-like (Tex_central_region) | Tex central region-like | This domain is found in Tex protein and other related proteins. Tex belongs to a family of prokaryotic transcriptional accessory factors that likely function in a variety of transcriptional processes [1-5].This domain is mainly helical, consisting of ... | Domain | |
| PF14635 | Helix-hairpin-helix motif (HHH_7) | Helix-hairpin-helix motif | Domain | ||
| PF03604 | DNA directed RNA polymerase, 7 kDa subunit (Zn_ribbon_RPAB4) | DNA directed RNA polymerase, 7 kDa subunit | 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
Pharos: Disease Associations Pharos Homepage Annotation
Protein Modification Annotation
| Modified Residue(s) | ||
|---|---|---|
| Chain | Residue(s) | Description |
| Y [auth Z] | TPO | Parent Component: THR :  AA0038 :  O-phospho-L-threonine MOD:00047 |
| SEP | Parent Component: SER :  AA0038 , AA0037 :  O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046 | |
| TPO | Parent Component: THR :  AA0038 , AA0037 , AA0038 :  O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 | |














