› › Structure analysis

Crystal structure of rat choline acetyltransferase

X-ray diffraction
2.5Å resolution
PDB entry 1q6x coloured by chain, front view.
PDB entry 1q6x coloured by chain, side view.
PDB entry 1q6x coloured by chain, top view.
Source organism: Rattus norvegicus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Choline O-acetyltransferase
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 26286.88 Å2
Buried surface area: 135.6 Å2
Dissociation area: 67.8 Å2
Dissociation energy (ΔGdiss): 12.9 kcal/mol
Dissociation entropy (TΔSdiss): -1.11 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-152435
Assembly 2
Download    3D Visualisation
Assembly Name: Choline O-acetyltransferase
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 26269.39 Å2
Buried surface area: 134.24 Å2
Dissociation area: 67.12 Å2
Dissociation energy (ΔGdiss): 13.07 kcal/mol
Dissociation entropy (TΔSdiss): -1.11 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-152435

Macromolecules

Choline O-acetyltransferase
Chains: A, B
Length: 644 amino acids
Theoretical weight: 72.48 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P32738 (Residues: 1-636; Coverage: 99%)
Gene name: Chat
Pfam: Choline/Carnitine o-acyltransferase
InterPro:
CATH:
SCOP: Choline/Carnitine O-acyltransferase
Choline O-acetyltransferase in PDB entry 1q6x, assembly 1, front view.
Choline O-acetyltransferase in PDB entry 1q6x, assembly 1, side view.
Choline O-acetyltransferase in PDB entry 1q6x, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links