4O38

Crystal structure of the human cyclin G associated kinase (GAK)

• PDB DOI: https://doi.org/10.2210/pdb4O38/pdb
• Entry: 4O38 supersedes: 3LL6

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


• Deposited: 2013-12-18 Released: 2014-01-01 
• Deposition Author(s): Zhang, R., Hatzos-Skintges, C., Weger, A., Chaikuad, A., Eswaran, J., Fedorov, O., King, O., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Knapp, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG), Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.195 
• R-Value Work: 0.165 
• R-Value Observed: 0.166 

Literature

Crystal structure of the human cyclin G associated kinase (GAK)

Zhang, R., Hatzos-Skintges, C., Weger, A., Chaikuad, A., Eswaran, J., Fedorov, O., King, O., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Knapp, S., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 76.83 kDa 
• Atom Count: 4,596 
• Modelled Residue Count: 543 
• Deposited Residue Count: 676 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cyclin-G-associated kinase	A, B	338	Homo sapiens	Mutation(s): 0  Gene Names: GAK EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for O14976 (Homo sapiens) Explore O14976  Go to UniProtKB:  O14976
PHAROS:  O14976 GTEx:  ENSG00000178950

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SIN	C [auth A], F [auth B]	SUCCINIC ACID C4 H6 O4 KDYFGRWQOYBRFD-UHFFFAOYSA-N
GOL	D [auth B], E [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.195 
• R-Value Work: 0.165 
• R-Value Observed: 0.166 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.425	α = 90
b = 103.425	β = 90
c = 131.951	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-01-01 
Deposition Author(s): Zhang, R., Hatzos-Skintges, C., Weger, A., Chaikuad, A., Eswaran, J., Fedorov, O., King, O., von Delft, F., Bountra, C., Arrowsmith, C.H., Weigelt, J., Edwards, A., Knapp, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG), Structural Genomics Consortium (SGC)
• This entry supersedes: 3LL6

Revision History  

• Version 1.0: 2014-01-01
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary