9w2m

Cryo-EM structure of the Cytoplasmic lattice(CPL) from mouse oocyte

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Inactive protein-arginine deiminase type-6

OrganismNot specified

UniProt Q8K3V4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name PADI6_MOUSE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain 1; PDBConstruct 1–682; UniProt 1–682 Author chain 11; PDBConstruct 1–682; UniProt 1–682 Author chain 12; PDBConstruct 1–682; UniProt 1–682 Author chain 13; PDBConstruct 1–682; UniProt 1–682 Author chain 14; PDBConstruct 1–682; UniProt 1–682 Author chain 15; PDBConstruct 1–682; UniProt 1–682 Author chain 16; PDBConstruct 1–682; UniProt 1–682 Author chain 17; PDBConstruct 1–682; UniProt 1–682 Author chain 18; PDBConstruct 1–682; UniProt 1–682 Author chain 19; PDBConstruct 1–682; UniProt 1–682 Author chain 2; PDBConstruct 1–682; UniProt 1–682 Author chain 3; PDBConstruct 1–682; UniProt 1–682 Author chain 4; PDBConstruct 1–682; UniProt 1–682 Author chain 5; PDBConstruct 1–682; UniProt 1–682 Author chain 6; PDBConstruct 1–682; UniProt 1–682 Author chain 7; PDBConstruct 1–682; UniProt 1–682 Author chain 8; PDBConstruct 1–682; UniProt 1–682 Author chain 9; PDBConstruct 1–682; UniProt 1–682 Author chain Z; PDBConstruct 1–682; UniProt 1–682 Author chain z; PDBConstruct 1–682; UniProt 1–682

Oocyte-expressed protein homolog

OrganismNot specified

UniProt Q9CWE6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name OOEP_MOUSE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–125; UniProt 21–145 Author chain H; PDBConstruct 1–125; UniProt 21–145 Author chain c; PDBConstruct 1–125; UniProt 21–145 Author chain h; PDBConstruct 1–125; UniProt 21–145

KH domain-containing protein 3

OrganismNot specified

UniProt Q9CWU5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name KHDC3_MOUSE
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D; PDBConstruct 1–128; UniProt 1–128 Author chain d; PDBConstruct 1–128; UniProt 1–128

NLR family, pyrin domain containing 4F

OrganismNot specified

UniProt L7N1W9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name L7N1W9_MOUSE
Isoform —
PDB entities 4
Chains and sequence ranges Author chain E; PDBConstruct 1–933; UniProt 5–937 Author chain I; PDBConstruct 1–933; UniProt 5–937 Author chain e; PDBConstruct 1–933; UniProt 5–937 Author chain i; PDBConstruct 1–933; UniProt 5–937

S-phase kinase-associated protein 1

OrganismNot specified

UniProt Q9WTX5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SKP1_MOUSE
Isoform —
PDB entities 6
Chains and sequence ranges Author chain K; PDBConstruct 1–163; UniProt 1–163 Author chain k; PDBConstruct 1–163; UniProt 1–163

Ubiquitin-conjugating enzyme E2 D3

OrganismNot specified

UniProt P61079

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name UB2D3_MOUSE
Isoform —
PDB entities 7
Chains and sequence ranges Author chain O; PDBConstruct 1–147; UniProt 1–147 Author chain o; PDBConstruct 1–147; UniProt 1–147

E3 ubiquitin-protein ligase UHRF1

OrganismNot specified

UniProt Q8VDF2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name UHRF1_MOUSE
Isoform —
PDB entities 8
Chains and sequence ranges Author chain P; PDBConstruct 1–782; UniProt 1–782 Author chain Q; PDBConstruct 1–782; UniProt 1–782 Author chain p; PDBConstruct 1–782; UniProt 1–782 Author chain q; PDBConstruct 1–782; UniProt 1–782

Zinc finger BED domain-containing protein 3

OrganismNot specified

UniProt Q9D0L1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ZBED3_MOUSE
Isoform —
PDB entities 9
Chains and sequence ranges Author chain R; PDBConstruct 1–55; UniProt 34–88 Author chain r; PDBConstruct 1–55; UniProt 34–88

NACHT, LRR and PYD domains-containing protein 14

OrganismNot specified

UniProt Q6B966

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name NAL14_MOUSE
Isoform —
PDB entities 10
Chains and sequence ranges Author chain N; PDBConstruct 1–966; UniProt 28–993 Author chain n; PDBConstruct 1–966; UniProt 28–993

Tubulin beta-2A chain

OrganismNot specified

UniProt Q7TMM9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TBB2A_MOUSE
Isoform —
PDB entities 11
Chains and sequence ranges Author chain L; PDBConstruct 1–445; UniProt 1–445 Author chain l; PDBConstruct 1–445; UniProt 1–445

Tubulin beta-2B chain

OrganismNot specified

UniProt Q9CWF2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TBB2B_MOUSE
Isoform —
PDB entities 12
Chains and sequence ranges Author chain M; PDBConstruct 1–445; UniProt 1–445 Author chain m; PDBConstruct 1–445; UniProt 1–445

Isoform 4 of NACHT, LRR and PYD domains-containing protein 5

OrganismNot specified

UniProt Q9R1M5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Transducin-like enhancer protein 6 × 4 (Q9WVB3) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name NALP5_MOUSE
Isoform Q9R1M5-4
PDB entities 13
Chains and sequence ranges Author chain A; PDBConstruct 1–963; UniProt 97–1059 Author chain F; PDBConstruct 1–963; UniProt 97–1059 Author chain a; PDBConstruct 1–963; UniProt 97–1059 Author chain f; PDBConstruct 1–963; UniProt 97–1059

Transducin-like enhancer protein 6

OrganismNot specified

UniProt Q9WVB3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 56 Inactive protein-arginine deiminase type-6 × 20 (Q8K3V4) Oocyte-expressed protein homolog × 4 (Q9CWE6) KH domain-containing protein 3 × 2 (Q9CWU5) NLR family, pyrin domain containing 4F × 4 (L7N1W9) FBXW24 × 2 S-phase kinase-associated protein 1 × 2 (Q9WTX5) Ubiquitin-conjugating enzyme E2 D3 × 2 (P61079) E3 ubiquitin-protein ligase UHRF1 × 4 (Q8VDF2) Zinc finger BED domain-containing protein 3 × 2 (Q9D0L1) NACHT, LRR and PYD domains-containing protein 14 × 2 (Q6B966) Tubulin beta-2A chain × 2 (Q7TMM9) Tubulin beta-2B chain × 2 (Q9CWF2) Isoform 4 of NACHT, LRR and PYD domains-containing protein 5 × 4 (Q9R1M5) GUANOSINE-5'-DIPHOSPHATE × 4 ADENOSINE-5'-DIPHOSPHATE × 4 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TLE6_MOUSE
Isoform —
PDB entities 14
Chains and sequence ranges Author chain B; PDBConstruct 1–436; UniProt 146–581 Author chain G; PDBConstruct 1–436; UniProt 146–581 Author chain b; PDBConstruct 1–436; UniProt 146–581 Author chain g; PDBConstruct 1–436; UniProt 146–581

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_id9w2m
Deposition date deposition_date2025-07-28
Structure title titleCryo-EM structure of the Cytoplasmic lattice(CPL) from mouse oocyte
Keywords keywordsCytoplasmic lattice, Maternal complex, Cryo-EM structure, Protein assembly, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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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.

9w2m__assembly_1__model_1

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

Download this curve (.dat)

9w2m__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9w2m__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)0.00 Å
Rg (electron density)138.10 Å
Total Rg138.10 Å
Atom count234055
Residues29468
Excluded volume4193100 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9w2m__assembly_1__model_1 56-meric (56) 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 (16)

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7. Citations (1)