› 8i2n

X-ray diffraction
2.29Å resolution

The RIPK1 kinase domain in complex with QY7-2B compound

Released:
DOI: 10.2210/pdb8i2n/pdb
PDB entry 8i2n coloured by chain, front view.
PDB entry 8i2n coloured by chain, side view.
PDB entry 8i2n coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structure-based development of potent and selective type-II kinase inhibitors of RIPK1.
Qin Y, Li D, Qi C, Xiang H, Meng H, Liu J, Zhou S, Gong X, Li Y, Xu G, Zu R, Xie H, Xu Y, Xu G, Zhang Z, Chen S, Pan L, Li Y, Tan L
Acta Pharm Sin B 14 319-334 (2024)
PMID: 38261830

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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171747 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Receptor-interacting serine/threonine-protein kinase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 294 amino acids
Theoretical weight: 33.47 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q13546 (Residues: 1-294; Coverage: 44%)
Gene names: RIP, RIP1, RIPK1
Sequence domains: Protein tyrosine and serine/threonine kinase

Ligands and Environments

1 bound ligand:
Ligand O4U 2 x O4U
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P212121
Unit cell:
a: 46.51Å b: 98.742Å c: 128.129Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.215 0.245
Expression system: Spodoptera frugiperda

Quick links

Citations

1 review citation

Acute lung injury: a view from the perspective of necroptosis.
Dong et al. (2024)
1 other article