1gky

X-ray diffraction
2Å resolution

REFINED STRUCTURE OF THE COMPLEX BETWEEN GUANYLATE KINASE AND ITS SUBSTRATE GMP AT 2.0 ANGSTROMS RESOLUTION

Released:

Function and Biology Details

Reaction catalysed:
ATP + GMP = ADP + GDP
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Guanylate kinase Chain: A
Molecule details ›
Chain: A
Length: 187 amino acids
Theoretical weight: 20.56 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Not provided
UniProt:
  • Canonical: P15454 (Residues: 2-187; Coverage: 100%)
Gene names: D9461.39, GUK1, YDR454C
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 50.8Å b: 50.8Å c: 155.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.173 not available
Expression system: Not provided