2YCQ

CRYSTAL STRUCTURE OF CHECKPOINT KINASE 2 IN COMPLEX WITH INHIBITOR PV1115

Structural Biology Knowledgebase: 2YCQ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.209

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2YCQ

Classification: TRANSFERASE

Total Structure Weight: 37027.90

Macromolecule Entities
Molecule Chains Length Organism Details
SERINE/THREONINE-PROTEIN KINASE CHK2 A 323 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: CATALYTIC DOMAIN, RESIDUES 210-531
Gene Name(s): CHEK2 Gene View CDS1 Gene View CHK2 RAD53

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

A N-{4-[(1E)-N-1H-IMIDAZOL-2-YLETHANEHYDRAZONOYL]PHENYL}- 7-NITRO-1H-INDOLE-2-CARBOXAMIDE
C20 H17 N7 O3
ZRMHKCSZOJQCBI-BRJLIKDPSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO3
Query on NO3

A NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
UPX N/A in BindingDB
IC50: 0.14 nM  BindingMOAD
IC50: 0.14 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.209
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 91.04 α = 90.00
b = 91.04 β = 90.00
c = 93.32 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-03-16
  • Released Date: 2011-11-16
  • Deposition author(s): Lountos, G.T., Jobson, A.G., Tropea, J.E., Self, C.R., Pommier, Y., Shoemaker, R.H., Zhang, G., Waugh, D.S.

Revision History

No revisions since initial release