2CHL | pdb_00002chl

Structure of casein kinase 1 gamma 3

• PDB DOI: https://doi.org/10.2210/pdb2CHL/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2006-03-15 Released: 2006-03-22 
• Deposition Author(s): Bunkoczi, G., Salah, E., Rellos, P., Das, S., Fedorov, O., Savitsky, P., Gileadi, O., Sundstrom, M., Edwards, A., Arrowsmith, C., Ugochukwu, E., Weigelt, J., von Delft, F., Knapp, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.234 (Depositor), 0.228 (DCC) 
• R-Value Work: 
  0.183 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.186 (Depositor) 

Starting Model: experimental

Literature

Structure of Casein Kinase 1 Gamma 3

Bunkoczi, G., Salah, E., Rellos, P., Das, S., Fedorov, O., Savitsky, P., Gileadi, O., Sundstrom, M., Edwards, A., Arrowsmith, C., Ugochukwu, E., Weigelt, J., von Delft, F., Knapp, S.

To be published.

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: 41.93 kDa 
• Atom Count: 2,739 
• Modeled Residue Count: 298 
• Deposited Residue Count: 351 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CASEIN KINASE I ISOFORM GAMMA-3	A	351	Homo sapiens	Mutation(s): 0  EC: 2.7.1 (PDB Primary Data), 2.7.11.1 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for Q9Y6M4 (Homo sapiens) Explore Q9Y6M4  Go to UniProtKB:  Q9Y6M4
PHAROS:  Q9Y6M4 GTEx:  ENSG00000151292

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DKI	B [auth A]	5-AMINO-3-{[4-(AMINOSULFONYL)PHENYL]AMINO}-N-(2,6-DIFLUOROPHENYL)-1H-1,2,4-TRIAZOLE-1-CARBOTHIOAMIDE C15 H13 F2 N7 O2 S2 ARIOBGGRZJITQX-UHFFFAOYSA-N
SO4	C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free:  0.234 (Depositor), 0.228 (DCC) 
• R-Value Work:  0.183 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.186 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.802	α = 90
b = 55.802	β = 90
c = 219.707	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-03-22 
Deposition Author(s): Bunkoczi, G., Salah, E., Rellos, P., Das, S., Fedorov, O., Savitsky, P., Gileadi, O., Sundstrom, M., Edwards, A., Arrowsmith, C., Ugochukwu, E., Weigelt, J., von Delft, F., Knapp, S.

Revision History  

• Version 1.0: 2006-03-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2012-08-22
  Changes: Atomic model, Database references, Derived calculations, Other, Refinement description
• Version 1.3: 2018-01-24
  Changes: Database references
• Version 1.4: 2018-02-28
  Changes: Source and taxonomy
• Version 1.5: 2018-04-04
  Changes: Data collection
• Version 1.6: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description