1azs

X-ray diffraction
2.3Å resolution

COMPLEX OF GS-ALPHA WITH THE CATALYTIC DOMAINS OF MAMMALIAN ADENYLYL CYCLASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-138244 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Adenylate cyclase type 5 Chain: A
Molecule details ›
Chain: A
Length: 220 amino acids
Theoretical weight: 25.01 KDa
Source organism: Canis lupus familiaris
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P30803 (Residues: 441-656; Coverage: 17%)
Gene name: ADCY5
Sequence domains: Adenylate and Guanylate cyclase catalytic domain
Structure domains: Nucleotide cyclase
Adenylate cyclase type 2 Chain: B
Molecule details ›
Chain: B
Length: 212 amino acids
Theoretical weight: 23.72 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P26769 (Residues: 870-1081; Coverage: 19%)
Gene name: Adcy2
Sequence domains: Adenylate and Guanylate cyclase catalytic domain
Structure domains: Nucleotide cyclase
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short Chain: C
Molecule details ›
Chain: C
Length: 402 amino acids
Theoretical weight: 46.71 KDa
Source organism: Bos taurus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P04896 (Residues: 1-394; Coverage: 100%)
Gene names: GNAS, GNAS1
Sequence domains: G-protein alpha subunit
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P21212
Unit cell:
a: 119Å b: 134.05Å c: 70.65Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.219 0.282
Expression system: Escherichia coli BL21(DE3)