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2e2j

RNA polymerase II elongation complex in 5 mM Mg+2 with GMPCPP

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA-directed RNA polymerase II largest subunit

OrganismNot specified

UniProt P04050

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

219 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB1_YEAST
Isoform —
PDB entities 4
Chains and sequence ranges Author chain A； PDBConstruct 1–1733； UniProt 1–1733

DNA-directed RNA polymerase II 140 kDa polypeptide

OrganismNot specified

UniProt P08518

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

203 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB2_YEAST
Isoform —
PDB entities 5
Chains and sequence ranges Author chain B； PDBConstruct 1–1224； UniProt 1–1224

DNA-directed RNA polymerase II 45 kDa polypeptide

OrganismNot specified

UniProt P16370

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

201 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB3_YEAST
Isoform —
PDB entities 6
Chains and sequence ranges Author chain C； PDBConstruct 1–318； UniProt 1–318

DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide

OrganismNot specified

UniProt P20434

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1dzf

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

277 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB5_YEAST
Isoform —
PDB entities 7
Chains and sequence ranges Author chain E； PDBConstruct 1–215； UniProt 1–215

DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide

OrganismNot specified

UniProt P20435

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

294 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB6_YEAST
Isoform —
PDB entities 8
Chains and sequence ranges Author chain F； PDBConstruct 1–155； UniProt 1–155

DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide

OrganismNot specified

UniProt P20436

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1a1d

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

277 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB8_YEAST
Isoform —
PDB entities 9
Chains and sequence ranges Author chain H； PDBConstruct 1–146； UniProt 1–146

DNA-directed RNA polymerase II subunit 9

OrganismNot specified

UniProt P27999

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

200 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB9_YEAST
Isoform —
PDB entities 10
Chains and sequence ranges Author chain I； PDBConstruct 1–122； UniProt 1–122

DNA-directed RNA polymerases I/II/III subunit 10

OrganismNot specified

UniProt P22139

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

277 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPAB5_YEAST
Isoform —
PDB entities 11
Chains and sequence ranges Author chain J； PDBConstruct 1–70； UniProt 1–70

DNA-directed RNA polymerase II 13.6 kDa polypeptide

OrganismNot specified

UniProt P38902

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide × 1 （P40422） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

201 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPB11_YEAST
Isoform —
PDB entities 12
Chains and sequence ranges Author chain K； PDBConstruct 1–120； UniProt 1–120

DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide

OrganismNot specified

UniProt P40422

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Other combination Heteromer Protein 10 DNA 2 RNA 1 5'-R(P*AP*UP*CP*GP*AP*GP*AP*GP*G)-3' × 1 27-MER DNA template strand × 1 5'-D(P*CP*TP*GP*CP*TP*TP*AP*TP*CP*GP*GP*TP*A)-3' × 1 DNA-directed RNA polymerase II largest subunit × 1 （P04050） DNA-directed RNA polymerase II 140 kDa polypeptide × 1 （P08518） DNA-directed RNA polymerase II 45 kDa polypeptide × 1 （P16370） DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide × 1 （P20434） DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide × 1 （P20435） DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide × 1 （P20436） DNA-directed RNA polymerase II subunit 9 × 1 （P27999） DNA-directed RNA polymerases I/II/III subunit 10 × 1 （P22139） DNA-directed RNA polymerase II 13.6 kDa polypeptide × 1 （P38902） PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER × 1 ZINC ION × 8 MAGNESIUM ION × 2 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1i3q 1i50 1i50 1i6h 1k83 1nik 1nt9 1pqv 1r5u 1r9s 1r9t 1sfo

277 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RPAB4_YEAST
Isoform —
PDB entities 13
Chains and sequence ranges Author chain L； PDBConstruct 1–70； UniProt 1–70

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id2e2j
Deposition date deposition_date2006-11-14
Structure title titleRNA polymerase II elongation complex in 5 mM Mg+2 with GMPCPP
Keywords keywords;TRANSCRIPTION, MRNA, MULTIPROTEIN COMPLEX, MOLECULAR MACHINE, DNA, TRANSCRIPTION-DNA-RNA COMPLEX, TRANSFERASE-DNA-RNA HYBRID COMPLEX ;; TRANSCRIPTION,TRANSFERASE/DNA-RNA HYBRID
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

2e2j__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2e2j__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2e2j__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）47.80 Å
Rg (electron density)47.27 Å
Total Rg47.58 Å
Atom count29206
Residues3593
Excluded volume517690 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2e2j__assembly_1__model_1 tridecameric （13） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (16)

▼

6. Fold Classification (SCOP + CATH) 34 domains

SCOP 2.08 (13 domains)

Domain ID domain_idd2e2ja1
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.29 — beta and beta-prime subunits of DNA dependent RNA-polymerase
Superfamily Superfamily superfamilye.29.1 — beta and beta-prime subunits of DNA dependent RNA-polymerase
Family Family familye.29.1.2 — RNA-polymerase beta-prime
Domain ID domain_idd2e2jb1
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.29 — beta and beta-prime subunits of DNA dependent RNA-polymerase
Superfamily Superfamily superfamilye.29.1 — beta and beta-prime subunits of DNA dependent RNA-polymerase
Family Family familye.29.1.1 — RNA-polymerase beta
Domain ID domain_idd2e2jc1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.74 — DCoH-like
Superfamily Superfamily superfamilyd.74.3 — RBP11-like subunits of RNA polymerase
Family Family familyd.74.3.1 — RNA polymerase alpha subunit dimerisation domain
Domain ID domain_idd2e2jc2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.181 — Insert subdomain of RNA polymerase alpha subunit
Superfamily Superfamily superfamilyd.181.1 — Insert subdomain of RNA polymerase alpha subunit
Family Family familyd.181.1.1 — Insert subdomain of RNA polymerase alpha subunit
Domain ID domain_idd2e2je1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.52 — Restriction endonuclease-like
Superfamily Superfamily superfamilyc.52.3 — Eukaryotic RPB5 N-terminal domain
Family Family familyc.52.3.1 — Eukaryotic RPB5 N-terminal domain
Domain ID domain_idd2e2je2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.78 — RPB5-like RNA polymerase subunit
Superfamily Superfamily superfamilyd.78.1 — RPB5-like RNA polymerase subunit
Family Family familyd.78.1.1 — RPB5
Domain ID domain_idd2e2jf1
Class classa — All alpha proteins
Fold Fold folda.143 — RPB6/omega subunit-like
Superfamily Superfamily superfamilya.143.1 — RPB6/omega subunit-like
Family Family familya.143.1.2 — RPB6
Domain ID domain_idd2e2jh1
Class classb — All beta proteins
Fold Fold foldb.40 — OB-fold
Superfamily Superfamily superfamilyb.40.4 — Nucleic acid-binding proteins
Family Family familyb.40.4.8 — RNA polymerase subunit RBP8
Domain ID domain_idd2e2ji1
Class classg — Small proteins
Fold Fold foldg.41 — Rubredoxin-like
Superfamily Superfamily superfamilyg.41.3 — Zinc beta-ribbon
Family Family familyg.41.3.1 — Transcriptional factor domain
Domain ID domain_idd2e2ji2
Class classg — Small proteins
Fold Fold foldg.41 — Rubredoxin-like
Superfamily Superfamily superfamilyg.41.3 — Zinc beta-ribbon
Family Family familyg.41.3.1 — Transcriptional factor domain
Domain ID domain_idd2e2jj1
Class classa — All alpha proteins
Fold Fold folda.4 — DNA/RNA-binding 3-helical bundle
Superfamily Superfamily superfamilya.4.11 — RNA polymerase subunit RPB10
Family Family familya.4.11.1 — RNA polymerase subunit RPB10
Domain ID domain_idd2e2jk1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.74 — DCoH-like
Superfamily Superfamily superfamilyd.74.3 — RBP11-like subunits of RNA polymerase
Family Family familyd.74.3.2 — RBP11/RpoL
Domain ID domain_idd2e2jl1
Class classg — Small proteins
Fold Fold foldg.41 — Rubredoxin-like
Superfamily Superfamily superfamilyg.41.9 — RNA polymerase subunits
Family Family familyg.41.9.2 — RBP12 subunit of RNA polymerase II

CATH v4.4 (21 domains)

Domain ID domain_id2e2jA03
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology40 — Barwin-like endoglucanases
Homologous superfamily homologous superfamily20 —
Domain ID domain_id2e2jA04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1490 — Dna Ligase; domain 1
Homologous superfamily homologous superfamily180 — RNA polymerase ii
Domain ID domain_id2e2jA05
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology274 — Enzyme I; Chain A, domain 2
Homologous superfamily homologous superfamily100 — RNA polymerase Rpb1, domain 3
Domain ID domain_id2e2jA06
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology132 — Topoisomerase I; Chain A, domain 4
Homologous superfamily homologous superfamily30 — RNA polymerase Rpb1 funnel domain
Domain ID domain_id2e2jA09
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1360 — Gyrase A; domain 2
Homologous superfamily homologous superfamily140 —
Domain ID domain_id2e2jB04
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology1110 — Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; domain 3
Homologous superfamily homologous superfamily10 — RNA polymerase Rpb2, domain 2
Domain ID domain_id2e2jB05
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology1070 — Hypothetical Protein Ta0175; Chain: A, domain 2
Homologous superfamily homologous superfamily20 —
Domain ID domain_id2e2jB06
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology270 — Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; Domain 6
Homologous superfamily homologous superfamily10 — DNA-directed RNA polymerase, subunit 2, domain 6
Domain ID domain_id2e2jB07
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily150 — RNA polymerase II, Rpb2 subunit, wall domain
Domain ID domain_id2e2jB08
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology1800 — DCoH-like
Homologous superfamily homologous superfamily10 — RNA polymerase alpha subunit dimerisation domain
Domain ID domain_id2e2jC01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1360 — Gyrase A; domain 2
Homologous superfamily homologous superfamily10 — RNA polymerase, RBP11-like subunit
Domain ID domain_id2e2jC02
Class class2 — Mainly Beta
Architecture architecture170 — Beta Complex
Topology topology120 — RNA Polymerase Alpha Subunit; Chain A, domain 2
Homologous superfamily homologous superfamily12 — DNA-directed RNA polymerase, insert domain
Domain ID domain_id2e2jE01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology1340 — Dna-directed Rna Polymerases I, Ii, And Iii 27 Kd Polypeptide; Chain: A; domain 1
Homologous superfamily homologous superfamily10 — RNA polymerase, Rpb5, N-terminal domain
Domain ID domain_id2e2jE02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology940 — Eukaryotic RPB6 RNA polymerase subunit
Homologous superfamily homologous superfamily20 — RPB5-like RNA polymerase subunit
Domain ID domain_id2e2jF00
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology940 — Eukaryotic RPB6 RNA polymerase subunit
Homologous superfamily homologous superfamily10 — RNA polymerase subunit, RPB6/omega
Domain ID domain_id2e2jH00
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily140 — Nucleic acid-binding proteins
Domain ID domain_id2e2jI01
Class class2 — Mainly Beta
Architecture architecture20 — Single Sheet
Topology topology25 — N-terminal domain of TfIIb
Homologous superfamily homologous superfamily10 —
Domain ID domain_id2e2jI02
Class class2 — Mainly Beta
Architecture architecture20 — Single Sheet
Topology topology25 — N-terminal domain of TfIIb
Homologous superfamily homologous superfamily10 —
Domain ID domain_id2e2jJ00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily60 — Homeodomain-like
Domain ID domain_id2e2jK00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1360 — Gyrase A; domain 2
Homologous superfamily homologous superfamily10 — RNA polymerase, RBP11-like subunit
Domain ID domain_id2e2jL00
Class class2 — Mainly Beta
Architecture architecture20 — Single Sheet
Topology topology28 — Rubrerythrin, domain 2
Homologous superfamily homologous superfamily30 — RNA polymerase ii, chain L
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7. Citations (1)