2Z8C

Phosphorylated insulin receptor tyrosine kinase in complex with (4-{[5-carbamoyl-4-(3-methylanilino)pyrimidin-2-yl]amino}phenyl)acetic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.217 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Identification of a key element for hydrogen-bonding patterns between protein kinases and their inhibitors.

Katayama, N.Orita, M.Yamaguchi, T.Hisamichi, H.Kuromitsu, S.Kurihara, H.Sakashita, H.Matsumoto, Y.Fujita, S.Niimi, T.

(2008) Proteins 73: 795-801

  • DOI: 10.1002/prot.22207
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • In this article, we report crystal structures for inhibitor-kinase complexes in which the inhibitor has different binding orientations and hydrogen-bonding patterns with extracellular-signal regulated kinase 2 and insulin receptor tyrosine kinase. Ou ...

    In this article, we report crystal structures for inhibitor-kinase complexes in which the inhibitor has different binding orientations and hydrogen-bonding patterns with extracellular-signal regulated kinase 2 and insulin receptor tyrosine kinase. Our crystallographic studies, and sequence and structural analyses of 532 coordinates of kinases held in the Protein Data Bank, suggest that the length of the "specificity linker" described here is a key structural element of the hydrogen-bonding patterns between protein kinases and their inhibitors.


    Organizational Affiliation

    Drug Discovery Research, Astellas Pharma Inc., 21 Miyukigaoka, Tsukuba, Ibaraki 305-8585, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Insulin receptor
A
303Homo sapiensMutation(s): 2 
Gene Names: INSR
EC: 2.7.10.1
Find proteins for P06213 (Homo sapiens)
Go to Gene View: INSR
Go to UniProtKB:  P06213
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
6-mer peptide from Insulin receptor substrate 1
B
6Homo sapiensMutation(s): 0 
Gene Names: IRS1
Find proteins for P35568 (Homo sapiens)
Go to Gene View: IRS1
Go to UniProtKB:  P35568
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
S91
Query on S91

Download SDF File 
Download CCD File 
A
[4-({5-(AMINOCARBONYL)-4-[(3-METHYLPHENYL)AMINO]PYRIMIDIN-2-YL}AMINO)PHENYL]ACETIC ACID
(4-{[5-CARBAMOYL-4-(3-METHYLANILINO)PYRIMIDIN-2-YL]AMINO}PHENYL)ACETIC ACID
C20 H19 N5 O3
PAIQRYUOBBCBSE-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PTR
Query on PTR
A
L-PEPTIDE LINKINGC9 H12 N O6 PTYR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.25 Å
  • R-Value Free: 0.292 
  • R-Value Work: 0.217 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 71.540α = 90.00
b = 71.540β = 90.00
c = 133.850γ = 120.00
Software Package:
Software NamePurpose
MOSFLMdata reduction
CNXphasing
SCALAdata scaling
CNXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-08-12
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-10-11
    Type: Refinement description