› 8qlr

X-ray diffraction
1.85Å resolution

Human MST3 (STK24) kinase in complex with inhibitor MR24

Released:
DOI: 10.2210/pdb8qlr/pdb
PDB entry 8qlr coloured by chain, front view.
PDB entry 8qlr coloured by chain, side view.
PDB entry 8qlr coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Development of Selective Pyrido[2,3-d]pyrimidin-7(8H)-one-Based Mammalian STE20-Like (MST3/4) Kinase Inhibitors.
Rak M, Menge A, Tesch R, Berger LM, Balourdas DI, Shevchenko E, Krämer A, Elson L, Berger BT, Abdi I, Wahl LM, Poso A, Kaiser A, Hanke T, Kronenberger T, Joerger AC, Müller S, Knapp S
J Med Chem 67 3813-3842 (2024)
PMID: 38422480

Function and Biology Details

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

Structure analysis Details

Assembly composition:
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: 306 amino acids
Theoretical weight: 34.56 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9Y6E0 (Residues: 4-301; Coverage: 67%)
Gene names: MST3, STK24, STK3
Sequence domains: Protein kinase domain

Ligands and Environments

2 bound ligands:
Ligand VYN 2 x VYN
Ligand EDO 3 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 55.468Å b: 93.55Å c: 61.792Å
α: 90° β: 92.31° γ: 90°
R-values:
R R work R free
0.182 0.18 0.217
Expression system: Escherichia coli

Quick links