2BHH

HUMAN CYCLIN DEPENDENT PROTEIN KINASE 2 IN COMPLEX WITH THE INHIBITOR 4-HYDROXYPIPERINDINESULFONYL-INDIRUBINE

• PDB DOI: https://doi.org/10.2210/pdb2BHH/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2005-01-11 Released: 2005-03-09 
• Deposition Author(s): Schaefer, M., Jautelat, R., Brumby, T., Briem, H., Eisenbrand, G., Schwahn, S., Krueger, M., Luecking, U., Prien, O., Siemeister, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.325 
• R-Value Work: 0.244 

Literature

From the Insoluble Dye Indirubin Towards Highly Active, Soluble Cdk2-Inhibitors

Schaefer, M., Jautelat, R., Brumby, T., Briem, H., Eisenbrand, G., Schwahn, S., Krueger, M., Luecking, U., Prien, O., Siemeister, G.

(2005) Chembiochem 6: 531

• PubMed: 15742375 
• DOI: https://doi.org/10.1002/cbic.200400108
• Primary Citation of Related Structures:  
  2BHE, 2BHH

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Organizational Affiliation: 

Medicinal Chemistry, Research Center Europe, Schering AG, 13342 Berlin, Germany. [e-mail]

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 34.42 kDa 
• Atom Count: 2,310 
• Modelled Residue Count: 274 
• Deposited Residue Count: 298 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CELL DIVISION PROTEIN KINASE 2	A	298	Homo sapiens	Mutation(s): 0  EC: 2.7.1.37
UniProt & NIH Common Fund Data Resources
Find proteins for P24941 (Homo sapiens) Explore P24941  Go to UniProtKB:  P24941
PHAROS:  P24941 GTEx:  ENSG00000123374

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RYU	B [auth A]	(2E,3S)-3-HYDROXY-5'-[(4-HYDROXYPIPERIDIN-1-YL)SULFONYL]-3-METHYL-1,3-DIHYDRO-2,3'-BIINDOL-2'(1'H)-ONE C22 H23 N3 O5 S AYOAIABDFUJDKQ-SQJPUDIVSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.325 
• R-Value Work: 0.244 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.679	α = 90
b = 69.526	β = 90
c = 71.168	γ = 90

Software Package:

Software Name	Purpose
CNX	refinement
SAINT	data reduction
SADABS	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-03-09 
Deposition Author(s): Schaefer, M., Jautelat, R., Brumby, T., Briem, H., Eisenbrand, G., Schwahn, S., Krueger, M., Luecking, U., Prien, O., Siemeister, G.

Revision History  

• Version 1.0: 2005-03-09
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Other, Refinement description