› 3adk

X-ray diffraction
2.1Å resolution

REFINED STRUCTURE OF PORCINE CYTOSOLIC ADENYLATE KINASE AT 2.1 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb3adk/pdb
PDB entry 3adk coloured by chain, front view.
PDB entry 3adk coloured by chain, side view.
PDB entry 3adk coloured by chain, top view.
Source organism: Sus scrofa
Primary publication:
Refined structure of porcine cytosolic adenylate kinase at 2.1 A resolution.
Dreusicke D, Karplus PA, Schulz GE
J Mol Biol 199 359-71 (1988)
PMID: 2832612

Function and Biology Details

Reactions catalysed: 
NTP + AMP = NDP + ADP
ATP + AMP = 2 ADP
ATP + nucleoside diphosphate = ADP + nucleoside triphosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132723 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenylate kinase isoenzyme 1 Chain: A
Molecule details ›
Chain: A
Length: 195 amino acids
Theoretical weight: 21.7 KDa
Source organism: Sus scrofa
Expression system: Not provided
UniProt:
  • Canonical: P00571 (Residues: 1-194; Coverage: 100%)
Gene name: AK1
Sequence domains: Adenylate kinase
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3121
Unit cell:
a: 48.5Å b: 48.5Å c: 141Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.193 0.193 not available
Expression system: Not provided

Quick links

Citations

11 review citations

The P-loop--a common motif in ATP- and GTP-binding proteins.
Saraste et al. (1990)
10 more

14 mentions without citation

Overview of protein structural and functional folds.
Sun et al. (2004)
13 more