ISDA: 9XGK

Deposition Date 2025-10-30

Release Date 2026-02-11

Last Version Date 2026-02-11

Entry Detail

PDB ID:

9XGK

Keywords:

TRANSCRIPTION

Title:

Structure of mammalian RNA polymerase II stalled by Actinomycin D at the N-1 position.

Biological Source:

Source Organism(s):

synthetic construct (Taxon ID: 32630)
Bos taurus (Taxon ID: 9913)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.53 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB1
Gene (Uniprot):POLR2A
Chain IDs:A
Chain Length:1970
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:G3MZY8 Pfam ID:PF04997, PF00623, PF04983, PF05000, PF04998, PF04992, PF04990, PF05001

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB2
Gene (Uniprot):POLR2B
Chain IDs:B
Chain Length:1174
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:A5PJW8 Pfam ID:PF04563, PF04561, PF04565, PF04566, PF04567, PF00562, PF04560

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB3
Gene (Uniprot):POLR2C
Chain IDs:C
Chain Length:275
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q3T0Q3 Pfam ID:PF01193, PF01000

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB4
Gene (Uniprot):POLR2D
Chain IDs:D
Chain Length:142
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q1JQ91 Pfam ID:PF03874

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerases I, II, and III subunit RPABC1
Gene (Uniprot):POLR2E
Chain IDs:E
Chain Length:210
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q2T9T3 Pfam ID:PF03871, PF01191

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerases I, II, and III subunit RPABC2
Gene (Uniprot):POLR2F
Chain IDs:F
Chain Length:127
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:F2Z4C9 Pfam ID:PF01192

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB7
Gene (Uniprot):POLR2G
Chain IDs:G
Chain Length:172
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q5E9B8 Pfam ID:PF03876, PF00575

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerases I, II, and III subunit RPABC3
Gene (Uniprot):POLR2H
Chain IDs:H
Chain Length:150
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:F2Z4H3 Pfam ID:PF03870

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB9
Gene (Uniprot):POLR2I
Chain IDs:I
Chain Length:125
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q32P73 Pfam ID:PF02150, PF01096

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerases I, II, and III subunit RPABC5
Gene (Uniprot):POLR2L
Chain IDs:J
Chain Length:67
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q32P78 Pfam ID:PF01194

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase II subunit RPB11
Gene (Uniprot):POLR2J
Chain IDs:K
Chain Length:117
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q32P79 Pfam ID:PF13656

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerases I, II, and III subunit RPABC4
Gene (Uniprot):POLR2K
Chain IDs:L
Chain Length:58
Number of Molecules:1
Biological Source:Bos taurus

UniProt ID:Q3ZBC0 Pfam ID:PF03604

Polymer Type:polypeptide(L)
Molecule:Actinomycin D
Chain IDs:M
Chain Length:11
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (NTS, non-template strand)
Chain IDs:N
Chain Length:48
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polyribonucleotide
Molecule:RNA
Chain IDs:O (auth: P)
Chain Length:13
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (TS, template strand)
Chain IDs:P (auth: T)
Chain Length:49
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules