4BB4

ephB4 kinase domain inhibitor complex

Structural Biology Knowledgebase: 4BB4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.207

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BB4

Classification: TRANSFERASE

Total Structure Weight: 34383.12

Macromolecule Entities
Molecule Chains Length Organism Details
EPHRIN TYPE-B RECEPTOR 4 A 302 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: KINASE DOMAIN, RESIDUES 598-899
Mutation: Y774E
Gene Name(s): EPHB4 Gene View HTK MYK1 TYRO11

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
32W
Query on 32W

A N-(2-methoxyethyl)-4-[(6-pyridin-4-ylquinazolin- 2-yl)amino]benzamide
C23 H21 N5 O2
NXVFABZXYFFUBF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
32W N/A in BindingDB
N/A in BindingMoad
IC50: 190 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.207
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.42 α = 90.00
b = 53.33 β = 111.50
c = 61.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-09-19
  • Released Date: 2013-02-27
  • Deposition author(s): Read, J., Brassington, C.A., Green, I., McCall, E.J., Valentine, A.L.

Revision History

  • 2013-04-10
    Type: Biological assembly | Details: REMARK 350
  • 2013-04-10
    Type: Citation | Details: JRNL