› 4yuq

X-ray diffraction
2.8Å resolution

CDPK1 from Eimeria tenella in complex with inhibitor UW1354

Released:
DOI: 10.2210/pdb4yuq/pdb
PDB entry 4yuq coloured by chain, front view.
PDB entry 4yuq coloured by chain, side view.
PDB entry 4yuq coloured by chain, top view.
Source organism: Eimeria tenella
Entry author: Merritt EA

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174558 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-like domain protein kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 491 amino acids
Theoretical weight: 55.67 KDa
Source organism: Eimeria tenella
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q3HNM4 (Residues: 19-505; Coverage: 96%)
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CA 8 x CA
Ligand KS1 2 x KS1
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21
Unit cell:
a: 68.701Å b: 94.253Å c: 87.395Å
α: 90° β: 93.06° γ: 90°
R-values:
R R work R free
0.242 0.24 0.273
Expression system: Escherichia coli BL21(DE3)

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