› 3fb4

X-ray diffraction
2Å resolution

Crystal structure of adenylate kinase from Marinibacillus marinus

Released:
DOI: 10.2210/pdb3fb4/pdb
PDB entry 3fb4 coloured by chain, front view.
PDB entry 3fb4 coloured by chain, side view.
PDB entry 3fb4 coloured by chain, top view.
Source organism: Jeotgalibacillus marinus
Primary publication:
Structure and biochemical characterization of an adenylate kinase originating from the psychrophilic organism Marinibacillus marinus.
Davlieva M, Shamoo Y
Acta Crystallogr Sect F Struct Biol Cryst Commun 65 751-6 (2009)
PMID: 19652331

Function and Biology Details

Reaction catalysed: 
ATP + AMP = 2 ADP
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179410 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenylate kinase Chain: A
Molecule details ›
Chain: A
Length: 216 amino acids
Theoretical weight: 24.07 KDa
Source organism: Jeotgalibacillus marinus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6B341 (Residues: 1-216; Coverage: 100%)
Gene name: adk
Sequence domains:
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
Ligand ZN 1 x ZN
Ligand AP5 1 x AP5
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: C2
Unit cell:
a: 92.639Å b: 46.506Å c: 62.669Å
α: 90° β: 98.67° γ: 90°
R-values:
R R work R free
0.183 0.18 0.226
Expression system: Escherichia coli

Quick links

Citations

7 citation in other articles

Mapping the Dynamics Landscape of Conformational Transitions in Enzyme: The Adenylate Kinase Case.
Li et al. (2015)
6 more

5 mentions without citation

Psychrophilic enzymes: from folding to function and biotechnology.
Feller G. (2013)
4 more