2H8H

Src kinase in complex with a quinazoline inhibitor

Structural Biology Knowledgebase: 2H8H SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.204

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2H8H

Classification: TRANSFERASE

Total Structure Weight: 60398.02

Macromolecule Entities
Molecule Chains Length Organism Details
Proto-oncogene tyrosine-protein kinase Src A 535 Homo sapiens EC#: 2.7.10.2 IUBMB
Gene Name(s): SRC Gene View SRC1

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
H8H
Query on H8H

A N-(5-CHLORO-1,3-BENZODIOXOL-4-YL)-7-[2-(4- METHYLPIPERAZIN-1-YL)ETHOXY]-5-(TETRAHYDRO- 2H-PYRAN-4-YLOXY)QUINAZOLIN-4-AMINE
SARACATINIB (Synonym)
C27 H32 Cl N5 O5
OUKYUETWWIPKQR-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
H8H IC50: 1 - 10 nM (100) BindingDB

IC50: 2.7 nM  BindingMOAD
IC50: 2.7 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
A L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.204
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.81 α = 90.00
b = 72.47 β = 90.00
c = 171.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-07
  • Released Date: 2006-11-21
  • Deposition author(s): Otterbein, L.R., Norman, R., Pauptit, R.A., Rowsell, S., Breed, J.

Revision History

  • 2015-07-01
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Secondary structure | Details: Secondary structure
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4