1ex7

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF YEAST GUANYLATE KINASE IN COMPLEX WITH GUANOSINE-5'-MONOPHOSPHATE

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: 186 amino acids
Theoretical weight: 20.53 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
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
X-ray source: ENRAF-NONIUS FR591
Spacegroup: P43212
Unit cell:
a: 50.625Å b: 50.625Å c: 155.327Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.17 0.257
Expression system: Escherichia coli BL21(DE3)