1dp4

X-ray diffraction
2Å resolution

DIMERIZED HORMONE BINDING DOMAIN OF THE ATRIAL NATRIURETIC PEPTIDE RECEPTOR

Released:

Function and Biology Details

Reaction catalysed:
GTP = 3',5'-cyclic GMP + diphosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-148475 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Atrial natriuretic peptide receptor 1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 435 amino acids
Theoretical weight: 48.43 KDa
Source organism: Rattus norvegicus
Expression system: Chlorocebus aethiops
UniProt:
  • Canonical: P18910 (Residues: 29-463; Coverage: 42%)
Gene name: Npr1
Sequence domains: Receptor family ligand binding region
Structure domains: Rossmann fold

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P41212
Unit cell:
a: 120.25Å b: 120.25Å c: 160.55Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.225
Expression system: Chlorocebus aethiops