› 4qo9

X-ray diffraction
2.2Å resolution

MST3 IN COMPLEX WITH Danusertib

Released:
DOI: 10.2210/pdb4qo9/pdb
PDB entry 4qo9 coloured by chain, front view.
PDB entry 4qo9 coloured by chain, side view.
PDB entry 4qo9 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Discovery of Diverse Small-Molecule Inhibitors of Mammalian Sterile20-like Kinase 3 (MST3).
Olesen SH, Zhu JY, Martin MP, Schönbrunn E
ChemMedChem 11 1137-44 (2016)
PMID: 27135311

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195357 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine/threonine-protein kinase 24 36 kDa subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 310 amino acids
Theoretical weight: 35.02 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Y6E0 (Residues: 10-315; Coverage: 68%)
Gene names: MST3, STK24, STK3
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

5 bound ligands:
Ligand PGE 2 x PGE
Ligand EDO 2 x EDO
Ligand CL 1 x CL
Ligand 627 2 x 627
Ligand DMS 1 x DMS
1 modified residue:
Ligand TPO 2 x TPO

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P21
Unit cell:
a: 53.61Å b: 90.72Å c: 61.88Å
α: 90° β: 92.89° γ: 90°
R-values:
R R work R free
0.16 0.16 0.218
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Emerging Pharmacologic Targets in Cerebral Cavernous Malformation and Potential Strategies to Alter the Natural History of a Difficult Disease: A Review.
Chohan et al. (2019)
1 more

3 mentions without citation

Discovery of Diverse Small-Molecule Inhibitors of Mammalian Sterile20-like Kinase 3 (MST3).
Olesen et al. (2016)
2 more