8ugb

Electron Microscopy
3Å resolution

Cryo-EM structure of bovine phosphodiesterase 6 bound to udenafil

Released:
Source organism: Bos taurus
Related structures: EMD-42220

Function and Biology Details

Reaction catalysed:
Guanosine 3',5'-cyclic phosphate + H(2)O = guanosine 5'-phosphate

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-138301 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Rod cGMP-specific 3',5'-cyclic phosphodiesterase subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 859 amino acids
Theoretical weight: 99.46 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P11541 (Residues: 1-859; Coverage: 100%)
Gene names: PDE6A, PDEA
Sequence domains:
Rod cGMP-specific 3',5'-cyclic phosphodiesterase subunit beta Chain: B
Molecule details ›
Chain: B
Length: 853 amino acids
Theoretical weight: 98.45 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P23439 (Residues: 1-853; Coverage: 100%)
Gene names: PDE6B, PDEB
Sequence domains:
Retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma Chains: C, D
Molecule details ›
Chains: C, D
Length: 87 amino acids
Theoretical weight: 9.68 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P04972 (Residues: 1-87; Coverage: 100%)
Gene names: PDE6G, PDEG
Sequence domains: Retinal cGMP phosphodiesterase, gamma subunit

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-42220