1UNG

STRUCTURAL MECHANISM FOR THE INHIBITION OF CDK5-P25 BY ROSCOVITINE, ALOISINE AND INDIRUBIN.

Structural Biology Knowledgebase: 1UNG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 1UNG

Classification: CELL CYCLE

Total Structure Weight: 113635.84

Macromolecule Entities
Molecule Chains Length Organism Details
CELL DIVISION PROTEIN 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
ALH
Query on ALH

A, B 6-PHENYL[5H]PYRROLO[2,3-B]PYRAZINE
ALOISINE A (Synonym)
C16 H17 N3 O
PRIGRJPRGZCFAS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ALH IC50: 200 nM (99) BindingDB

IC50: 180 nM  BindingMOAD
IC50: 160 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.216
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 117.72 α = 90.00
b = 117.72 β = 90.00
c = 156.79 γ = 120.00

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

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4