› › Structure analysis

The structure of the COPI coat triad

Electron Microscopy
13Å resolution
PDB entry 5a1u coloured by chain, front view.
PDB entry 5a1u coloured by chain, side view.
PDB entry 5a1u coloured by chain, top view.
Source organisms:
Assembly composition:
hetero 24-mer (preferred)
Entry contents: 7 distinct polypeptide molecules

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: hetero 24-mer
PDBe Complex ID: PDB-CPX-129547

Macromolecules

ADP-ribosylation factor 1
Chains: A, B
Length: 181 amino acids
Theoretical weight: 20.55 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P11076 (Residues: 1-181; Coverage: 100%)
Gene names: ARF1, D1244, YDL192W
Pfam: ADP-ribosylation factor family
InterPro:
ADP-ribosylation factor 1 in PDB entry 5a1u, assembly 1, front view.
ADP-ribosylation factor 1 in PDB entry 5a1u, assembly 1, side view.
ADP-ribosylation factor 1 in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit alpha
Chain: C
Length: 1262 amino acids
Theoretical weight: 142.53 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q8CIE6 (Residues: 1-1224; Coverage: 100%)
Gene name: Copa
Pfam:
InterPro:
Coatomer subunit alpha in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit alpha in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit alpha in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit beta'
Chain: D
Length: 905 amino acids
Theoretical weight: 102.57 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O55029 (Residues: 1-905; Coverage: 100%)
Gene name: Copb2
Pfam:
InterPro:
Coatomer subunit beta' in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit beta' in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit beta' in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit gamma-1
Chain: E
Length: 874 amino acids
Theoretical weight: 97.62 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9QZE5 (Residues: 1-874; Coverage: 100%)
Gene names: Copg, Copg1
Pfam:
InterPro:
Coatomer subunit gamma-1 in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit gamma-1 in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit gamma-1 in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit zeta-1
Chain: F
Length: 177 amino acids
Theoretical weight: 20.22 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P61924 (Residues: 1-177; Coverage: 100%)
Gene names: Copz, Copz1
Pfam: Clathrin adaptor complex small chain
InterPro:
Coatomer subunit zeta-1 in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit zeta-1 in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit zeta-1 in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit beta
Chain: G
Length: 968 amino acids
Theoretical weight: 109.15 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9JIF7 (Residues: 1-953; Coverage: 100%)
Gene names: Copb, Copb1
Pfam:
InterPro:
Coatomer subunit beta in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit beta in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit beta in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Coatomer subunit delta
Chain: H
Length: 511 amino acids
Theoretical weight: 57.3 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q5XJY5 (Residues: 1-511; Coverage: 100%)
Gene names: Arcn1, Copd
Pfam:
InterPro:
Coatomer subunit delta in PDB entry 5a1u, assembly 1, front view.
Coatomer subunit delta in PDB entry 5a1u, assembly 1, side view.
Coatomer subunit delta in PDB entry 5a1u, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links