4AU8

Crystal structure of compound 4a in complex with cdk5, showing an unusual binding mode to the hinge region via a water molecule

Structural Biology Knowledgebase: 4AU8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.196

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4AU8

Classification: TRANSFERASE

Total Structure Weight: 68484.18

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLIN-DEPENDENT KINASE 5 A, B 296 Homo sapiens EC#: 2.7.11.1 IUBMB 3.2.1.21 IUBMB
Fragment: RESIDUES 2-292
Gene Name(s): CDK5 Gene View CDKN5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
Z3R
Query on Z3R

A, B 4-(1,3-benzothiazol-2-yl)thiophene-2-sulfonamide
C11 H8 N2 O2 S3
GKGZVFYMXSXLJJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IMD
Query on IMD

B IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
Z3R IC50: 551 nM (100) BindingDB

IC50: 551 nM  BindingMOAD
IC50: 551 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.196
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 83.27 α = 90.00
b = 83.27 β = 90.00
c = 191.77 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-14
  • Released Date: 2013-03-27
  • Deposition author(s): Malmstrom, J., Viklund, J., Slivo, C., Costa, A., Maudet, M., Sandelin, C., Hiller, G., Olsson, L.L., Aagaard, A., Geschwindner, S., Xue, Y., Vasange, M.

Revision History

No revisions since initial release