4BI2

Scaffold Focused Virtual Screening: Prospective Application to the Discovery of TTK Inhibitor

Structural Biology Knowledgebase: 4BI2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.11 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.194

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BI2

Classification: TRANSFERASE

Total Structure Weight: 36736.33

Macromolecule Entities
Molecule Chains Length Organism Details
DUAL SPECIFICITY PROTEIN KINASE TTK A 313 Homo sapiens EC#: 2.7.12.1 IUBMB
Fragment: KINASE DOMAIN, RESIDUES 519-808
Gene Name(s): TTK Gene View MPS1 MPS1L1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
7PE
Query on 7PE

A 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOL
POLYETHYLENE GLYCOL FRAGMENT (Synonym)
C14 H30 O7
UKXKPKBTMYNOFS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZO8
Query on ZO8

A thieno[2,3-c][2,7]naphthyridine
C10 H6 N2 S
QHMIKZNQCBVQNW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ZO8 N/A in BindingDB
N/A in BindingMoad
IC50: 94100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.11 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.194
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 70.69 α = 90.00
b = 111.60 β = 90.00
c = 112.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-09
  • Released Date: 2013-05-22
  • Deposition author(s): Langdon, S.R., Westwood, I.M., van Montfort, R.L.M., Brown, N., Blagg, J.

Revision History

  • 2013-06-05
    Type: Citation | Details: JRNL