5nzt

The structure of the COPI coat linkage I

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

Coatomer subunit alpha

Mus musculus

UniProt Q8CIE6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

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

Coatomer subunit epsilon

Mus musculus

UniProt O89079

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPE_MOUSE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain E; PDBConstruct 1–308; UniProt 1–308

Coatomer subunit beta

Mus musculus

UniProt Q9JIF7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPB_MOUSE
Isoform —
PDB entities 3
Chains and sequence ranges Author chain B; PDBConstruct 16–968; UniProt 1–953 Author chain N; PDBConstruct 16–968; UniProt 1–953

;Coatomer subunit beta' ;

Mus musculus

UniProt O55029

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPB2_MOUSE
Isoform —
PDB entities 4
Chains and sequence ranges Author chain C; PDBConstruct 1–905; UniProt 1–905 Author chain H; PDBConstruct 1–905; UniProt 1–905

Coatomer subunit delta

Mus musculus

UniProt Q5XJY5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPD_MOUSE
Isoform —
PDB entities 5
Chains and sequence ranges Author chain D; PDBConstruct 1–511; UniProt 1–511 Author chain I; PDBConstruct 1–511; UniProt 1–511

ADP-ribosylation factor 1

Saccharomyces cerevisiae

UniProt P11076

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) Coatomer subunit gamma-1 × 2 (Q9QZE5) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name ARF1_YEAST
Isoform —
PDB entities 6
Chains and sequence ranges Author chain F; PDBConstruct 1–181; UniProt 1–181 Author chain J; PDBConstruct 1–181; UniProt 1–181 Author chain M; PDBConstruct 1–181; UniProt 1–181 Author chain R; PDBConstruct 1–181; UniProt 1–181

Coatomer subunit gamma-1

Mus musculus

UniProt Q9QZE5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit zeta-1 × 2 (P61924) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPG1_MOUSE
Isoform —
PDB entities 7
Chains and sequence ranges Author chain G; PDBConstruct 1–874; UniProt 1–874 Author chain K; PDBConstruct 1–874; UniProt 1–874

Coatomer subunit zeta-1

Mus musculus

UniProt P61924

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Coatomer subunit alpha × 1 (Q8CIE6) Coatomer subunit epsilon × 1 (O89079) Coatomer subunit beta × 2 (Q9JIF7) ;Coatomer subunit beta' ; × 2 (O55029) Coatomer subunit delta × 2 (Q5XJY5) ADP-ribosylation factor 1 × 4 (P11076) Coatomer subunit gamma-1 × 2 (Q9QZE5) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name COPZ1_MOUSE
Isoform —
PDB entities 8
Chains and sequence ranges Author chain L; PDBConstruct 1–177; UniProt 1–177 Author chain Z; PDBConstruct 1–177; UniProt 1–177

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_id5nzt
Deposition date deposition_date2017-05-15
Structure title titleThe structure of the COPI coat linkage I
Keywords keywordsCOPI, coatomer, coated vesicles, Transport protein; TRANSPORT 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.

5nzt__assembly_1__model_3

Assembly 1 · Model 3 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

5nzt__assembly_1__model_3 | I(q)

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

5nzt__assembly_1__model_3 | 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)88.69 Å
Rg (electron density)89.08 Å
Total Rg88.91 Å
Atom count27895
Residues6978
Excluded volume384210 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5nzt__assembly_1__model_1 hexadecameric (16) Success 4.1.3-1-20251215 (887e7ef) View Download
1 2 5nzt__assembly_1__model_2 hexadecameric (16) Success 4.1.3-1-20251215 (887e7ef) View Download
1 3 5nzt__assembly_1__model_3 hexadecameric (16) 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 (8)

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7. Citations (1)