PDBe 4neu

X-ray diffraction
2.57Å resolution

X-ray structure of Receptor Interacting Protein 1 (RIP1)kinase domain with a 1-aminoisoquinoline inhibitor


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Receptor-interacting serine/threonine-protein kinase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 333 amino acids
Theoretical weight: 38.21 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: NEW Q13546 (Residues: 1-324; Coverage: 48%)
Gene names: RIP, RIP1, RIPK1
Sequence domains: Protein tyrosine kinase
Structure domains: Transferase(Phosphotransferase) domain 1

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: R32
Unit cell:
a: 149.249Å b: 149.249Å c: 187.67Å
α: 90° β: 90° γ: 120°
R R work R free
0.183 0.181 0.235
Expression system: Spodoptera frugiperda