3cm0

X-ray diffraction
1.8Å resolution

Crystal structure of adenylate kinase from Thermus thermophilus HB8

Released:
Source organism: Thermus thermophilus
Entry authors: Nakagawa N, Kondo N, Masui R, Matsuda Z, Iwamoto I, Yokoyama S, Kuramitsu S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Reaction catalysed:
ATP + AMP = 2 ADP
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenylate kinase Chain: A
Molecule details ›
Chain: A
Length: 186 amino acids
Theoretical weight: 20.78 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SHQ9 (Residues: 1-186; Coverage: 100%)
Gene names: TTHA1671, adk
Sequence domains: AAA domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL45PX
Spacegroup: P3221
Unit cell:
a: 51.446Å b: 51.446Å c: 131.474Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.205 0.242
Expression system: Escherichia coli