1UNH

Structural mechanism for the inhibition of CDK5-p25 by roscovitine, aloisine and indirubin.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.229

Literature

Macromolecules
Sequence Display for 1UNH

Classification: CELL CYCLE

Total Structure Weight: 113654.87

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLIN-DEPENDENT KINASE 5 A, B 292 Homo sapiens EC#: 2.7.11.1 IUBMB 3.2.1.21 IUBMB
Mutation: D144N
Gene Name(s): CDK5 Gene View CDKN5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CYCLIN-DEPENDENT KINASE 5 ACTIVATOR 1 D, E 208 Homo sapiens Fragment: RESIDUES 100-307
Gene Name(s): CDK5R1 Gene View CDK5R NCK5A
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B (Z)-1H,1'H-[2,3']BIINDOLYLIDENE-3,2'-DIONE- 3-OXIME
INDIRUBIN-3'-MONOXIME (Synonym)
C16 H11 N3 O2
HBDSHCUSXQATPO-BGBJRWHRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
IXM N/A in BindingDB
IC50: 100 nM  BindingMOAD
IC50: 100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.230
  • R-Value Work: 0.229
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 149.54 α = 90.00
b = 90.12 β = 93.29
c = 83.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-09-10
  • Released Date: 2004-11-10
  • Deposition author(s): Mapelli, M., Crovace, C., Massimiliano, L., Musacchio, A.

Revision History

  • Version 1_0: 2004-11-10

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance