5vzj

STRUCTURE OF A TWELVE COMPONENT MPP6-NUCLEAR RNA EXOSOME COMPLEX BOUND TO RNA

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

Exosome complex component RRP45

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q05636

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP45_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–305; UniProt 1–305

Exosome complex component SKI6

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P46948

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP41_YEAST
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 5–250; UniProt 1–246

Exosome complex component RRP43

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P25359

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP43_YEAST
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–394; UniProt 1–394

Exosome complex component RRP46

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53256

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP46_YEAST
Isoform —
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 3–225; UniProt 1–223

Exosome complex component RRP42

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12277

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP42_YEAST
Isoform —
PDB entities 5
Chains and sequence ranges Author chain E; PDBConstruct 5–269; UniProt 1–265

Exosome complex component MTR3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P48240

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MTR3_YEAST
Isoform —
PDB entities 6
Chains and sequence ranges Author chain F; PDBConstruct 1–250; UniProt 1–250

Exosome complex component RRP40

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q08285

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP40_YEAST
Isoform —
PDB entities 7
Chains and sequence ranges Author chain G; PDBConstruct 5–244; UniProt 1–240

Exosome complex component RRP4

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P38792

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP4_YEAST
Isoform —
PDB entities 8
Chains and sequence ranges Author chain H; PDBConstruct 5–363; UniProt 1–359

Exosome complex component CSL4

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53859

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name CSL4_YEAST
Isoform —
PDB entities 9
Chains and sequence ranges Author chain I; PDBConstruct 5–296; UniProt 1–292

Exosome complex exonuclease RRP6

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12149

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease DIS3 × 1 (Q08162) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP6_YEAST
Isoform —
PDB entities 10
Chains and sequence ranges Author chain J; PDBConstruct 4–559; UniProt 129–684

Exosome complex exonuclease DIS3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q08162

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) M-phase phosphoprotein 6 homolog × 1 (P53725) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name RRP44_YEAST
Isoform —
PDB entities 11
Chains and sequence ranges Author chain K; PDBConstruct 3–1003; UniProt 1–1001

M-phase phosphoprotein 6 homolog

Saccharomyces cerevisiae

UniProt P53725

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 12 RNA 2 Exosome complex component RRP45 × 1 (Q05636) Exosome complex component SKI6 × 1 (P46948) Exosome complex component RRP43 × 1 (P25359) Exosome complex component RRP46 × 1 (P53256) Exosome complex component RRP42 × 1 (Q12277) Exosome complex component MTR3 × 1 (P48240) Exosome complex component RRP40 × 1 (Q08285) Exosome complex component RRP4 × 1 (P38792) Exosome complex component CSL4 × 1 (P53859) Exosome complex exonuclease RRP6 × 1 (Q12149) Exosome complex exonuclease DIS3 × 1 (Q08162) RNA (11-MER) × 1 RNA (19-MER) × 1 SULFATE ION × 5 GLYCEROL × 2 ZINC ION × 1 water × 8 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MPP6_YEAST
Isoform —
PDB entities 12
Chains and sequence ranges Author chain L; PDBConstruct 3–42; UniProt 81–120

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_id5vzj
Deposition date deposition_date2017-05-28
Structure title titleSTRUCTURE OF A TWELVE COMPONENT MPP6-NUCLEAR RNA EXOSOME COMPLEX BOUND TO RNA
Keywords keywordsEXORIBONUCLEASE, COMPLEX, RNA, STRUCTURAL PROTEIN, HYDROLASE-RNA COMPLEX; HYDROLASE/RNA
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.

5vzj__assembly_1__model_1

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

Download this curve (.dat)

5vzj__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.

5vzj__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)52.58 Å
Rg (electron density)52.29 Å
Total Rg52.42 Å
Atom count29434
Residues3719
Excluded volume524790 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5vzj__assembly_1__model_1 tetradecameric (14) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (18)

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6. Fold Classification (SCOP + CATH) 14 domains

CATH v4.4 (14 domains)

Domain ID domain_id5vzjA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjC00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjD00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjE00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjF00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology230 — Ribosomal Protein S5; domain 2
Homologous superfamily homologous superfamily70 — GHMP Kinase, N-terminal domain
Domain ID domain_id5vzjG01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily100 — RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain
Domain ID domain_id5vzjG02
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_id5vzjG03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1370 — Ribosomal Protein S8; Chain: A, domain 1
Homologous superfamily homologous superfamily10 — K Homology domain, type 1
Domain ID domain_id5vzjH01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily100 — RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain
Domain ID domain_id5vzjJ01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily10 — Ribonuclease H-like superfamily/Ribonuclease H
Domain ID domain_id5vzjJ02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology150 — DNA polymerase; domain 1
Homologous superfamily homologous superfamily80 — HRDC domain
Domain ID domain_id5vzjK03
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily700 —
Domain ID domain_id5vzjK05
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology50 — OB fold (Dihydrolipoamide Acetyltransferase, E2P)
Homologous superfamily homologous superfamily140 — Nucleic acid-binding proteins
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7. Citations (1)