› 7tun

X-ray diffraction
2.93Å resolution

Crystal structure analysis of human CKB complex with a covalent compound

Released:
DOI: 10.2210/pdb7tun/pdb
Model geometry
Fit model/data
PDB entry 7tun coloured by chain, front view.
PDB entry 7tun coloured by chain, side view.
PDB entry 7tun coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Seo H-S, Dhe-Paganon S

Function and Biology Details

Reaction catalysed: 
ATP + creatine = ADP + phosphocreatine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-146121 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Creatine kinase B-type Chains: A, B
Molecule details ›
Chains: A, B
Length: 401 amino acids
Theoretical weight: 44.97 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P12277 (Residues: 1-381; Coverage: 100%)
Gene names: CKB, CKBB
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P43212
Unit cell:
a: 101.24Å b: 101.24Å c: 160.87Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.205 0.264
Expression system: Escherichia coli BL21(DE3)

Quick links

PDB-REDO

The sliders below show the change in model quality between original PDB entry and the PDB-REDO entry

Model Geometry
 
 
Data not available
DNA/RNA Geometry
 
 
Data not available
Fit model/data
 
 
Data not available
PDB-REDO