2CMW | pdb_00002cmw

Structure of Human Casein kinase 1 gamma-1 in complex with 2-(2- Hydroxyethylamino)-6-(3-chloroanilino)-9-isopropylpurine

• PDB DOI: https://doi.org/10.2210/pdb2CMW/pdb

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


• Deposited: 2006-05-15 Released: 2006-06-15 
• Deposition Author(s): Bunkoczi, G., Rellos, P., Das, S., Savitsky, P., Niesen, F., Sobott, F., Fedorov, O., Pike, A.C.W., von Delft, F., Sundstrom, M., Arrowsmith, C., Edwards, A., Weigelt, J., Knapp, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.204 (Depositor), 0.208 (DCC) 
• R-Value Work: 
  0.165 (Depositor), 0.174 (DCC) 
• R-Value Observed: 
  0.167 (Depositor) 

Starting Model: experimental

Literature

Structure of Human Casein Kinase 1 Gamma-1 in Complex with 2-(2-Hydroxyethylamino)-6-(3-Chloroanilino)-9-Isopropylpurine (Casp Target)

Bunkoczi, G., Rellos, P., Das, S., Savitsky, P., Niesen, F., Sobott, F., Fedorov, O., Pike, A.C.W., von Delft, F., Sundstrom, M., Arrowsmith, C., Edwards, A., Weigelt, J., 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: 37.34 kDa 
• Atom Count: 2,782 
• Modeled Residue Count: 295 
• Deposited Residue Count: 310 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CASEIN KINASE I ISOFORM GAMMA-1	A	310	Homo sapiens	Mutation(s): 0  EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9HCP0 (Homo sapiens) Explore Q9HCP0  Go to UniProtKB:  Q9HCP0
PHAROS:  Q9HCP0 GTEx:  ENSG00000169118

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
OLP	B [auth A], C [auth A], D [auth A]	2-(2-HYDROXYETHYLAMINO)-6-(3-CHLOROANILINO)-9-ISOPROPYLPURINE C16 H19 Cl N6 O XZEFMZCNXDQXOZ-UHFFFAOYSA-N
PO4	E [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
ACT	F [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
SCS	A	L-PEPTIDE LINKING	C5 H11 N O2 S2		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.204 (Depositor), 0.208 (DCC) 
• R-Value Work:  0.165 (Depositor), 0.174 (DCC) 
• R-Value Observed: 0.167 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.219	α = 90
b = 57.166	β = 90
c = 129.229	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-06-15 
Deposition Author(s): Bunkoczi, G., Rellos, P., Das, S., Savitsky, P., Niesen, F., Sobott, F., Fedorov, O., Pike, A.C.W., von Delft, F., Sundstrom, M., Arrowsmith, C., Edwards, A., Weigelt, J., Knapp, S.

Revision History  

• Version 1.0: 2006-06-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description