› 3eta

X-ray diffraction
2.6Å resolution

Kinase domain of insulin receptor complexed with a pyrrolo pyridine inhibitor

Released:
DOI: 10.2210/pdb3eta/pdb
PDB entry 3eta coloured by chain, front view.
PDB entry 3eta coloured by chain, side view.
PDB entry 3eta coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Discovery of 3,5-disubstituted-1H-pyrrolo[2,3-b]pyridines as potent inhibitors of the insulin-like growth factor-1 receptor (IGF-1R) tyrosine kinase.
Patnaik S, Stevens KL, Gerding R, Deanda F, Shotwell JB, Tang J, Hamajima T, Nakamura H, Leesnitzer MA, Hassell AM, Shewchuck LM, Kumar R, Lei H, Chamberlain SD
Bioorg Med Chem Lett 19 3136-40 (2009)
PMID: 19394223

Function and Biology Details

Reaction catalysed: 
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-138931 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Insulin receptor subunit beta Chains: A, B
Molecule details ›
Chains: A, B
Length: 317 amino acids
Theoretical weight: 36.16 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P06213 (Residues: 1017-1322; Coverage: 23%)
Gene name: INSR
Sequence domains: Protein tyrosine and serine/threonine kinase
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand 351 2 x 351
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P212121
Unit cell:
a: 89.105Å b: 94.751Å c: 129.858Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.201 0.232
Expression system: Spodoptera frugiperda

Quick links

Citations

1 review citation

Recent developments in the structural characterisation of the IR and IGF1R: implications for the design of IR-IGF1R hybrid receptor modulators.
Turvey et al. (2022)
6 other articles

16 mentions without citation

The azaindole framework in the design of kinase inhibitors.
Mérour et al. (2014)
15 more