› 1s6j

Solution NMR

N-terminal Region of the Ca2+-saturated calcium regulatory domain (CLD) from Soybean Calcium-dependent Protein Kinase-alpha (CDPK)

Released:
DOI: 10.2210/pdb1s6j/pdb
PDB entry 1s6j coloured by chain, ensemble of 15 models, front view.
PDB entry 1s6j coloured by chain, ensemble of 15 models, side view.
PDB entry 1s6j coloured by chain, ensemble of 15 models, top view.
Source organism: Glycine max
Primary publication:
Solution structure and backbone dynamics of the N-terminal region of the calcium regulatory domain from soybean calcium-dependent protein kinase alpha.
Weljie AM, Gagné SM, Vogel HJ
Biochemistry 43 15131-40 (2004)
PMID: 15568805

Function and Biology Details

Reaction catalysed: 
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-151246 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calcium-dependent protein kinase SK5 Chain: A
Molecule details ›
Chain: A
Length: 87 amino acids
Theoretical weight: 9.64 KDa
Source organism: Glycine max
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P28583 (Residues: 329-402; Coverage: 15%)
Sequence domains: EF hand
Structure domains: EF-hand

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing; molecular dynamics; matrix relaxation
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 review citation

Proteins with calmodulin-like domains: structures and functional roles.
Villalobo et al. (2019)
2 other articles