7KL2

Cocrystal structure of human CaMKII-alpha (CAMK2A)kinase domain and GluN2B(S1303D)

• PDB DOI: https://doi.org/10.2210/pdb7KL2/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2020-10-28 Released: 2020-12-23 
• Deposition Author(s): Ozden, C., Stratton, M.M., Garman, S.C.
• Funding Organization(s): Not funded

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.56 Å
• R-Value Free: 0.293 
• R-Value Work: 0.244 
• R-Value Observed: 0.247 

Literature

Cocrystal structure of human CaMKII-alpha (CAMK2A)kinase domain and GluN2B(S1303D)

Ozden, C., Stratton, M.M., Garman, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Macromolecule Content

• Total Structure Weight: 33.33 kDa 
• Atom Count: 2,245 
• Modelled Residue Count: 284 
• Deposited Residue Count: 290 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calcium/calmodulin-dependent protein kinase type II subunit alpha	A	268	Homo sapiens	Mutation(s): 2  Gene Names: CAMK2A, CAMKA, KIAA0968 EC: 2.7.11.17
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UQM7 (Homo sapiens) Explore Q9UQM7  Go to UniProtKB:  Q9UQM7
PHAROS:  Q9UQM7 GTEx:  ENSG00000070808

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate receptor ionotropic, NMDA 2B	B	22	Homo sapiens	Mutation(s): 1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13224 (Homo sapiens) Explore Q13224  Go to UniProtKB:  Q13224
PHAROS:  Q13224 GTEx:  ENSG00000273079

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.56 Å
• R-Value Free: 0.293 
• R-Value Work: 0.244 
• R-Value Observed: 0.247 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.777	α = 90
b = 65.162	β = 95.8
c = 54.105	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-12-23 
Deposition Author(s): Ozden, C., Stratton, M.M., Garman, S.C.

---

Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2020-12-23
  Type: Initial release
  
• Version 2.0: 2022-04-06
  Type: Coordinate replacement
  Reason: Atoms with unrealistic or zero occupancies
  Changes: Advisory, Atomic model, Author supporting evidence, Data collection, Database references, Derived calculations, Refinement description, Source and taxonomy, Structure summary
• Version 2.1: 2023-10-18
  Changes: Data collection, Refinement description