2JAM

Crystal structure of human calmodulin-dependent protein kinase I G

• PDB DOI: https://doi.org/10.2210/pdb2JAM/pdb

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


• Deposited: 2006-11-29 Released: 2007-03-13 
• Deposition Author(s): Debreczeni, J.E., Bullock, A., Keates, T., Niesen, F.H., Salah, E., Shrestha, L., Smee, C., Sobott, F., Pike, A.C.W., Bunkoczi, G., von Delft, F., Turnbull, A., Weigelt, J., Arrowsmith, C.H., Edwards, A., Sundstrom, M., Knapp, S.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.231 
• R-Value Work: 0.155 
• R-Value Observed: 0.157 

Starting Model: experimental

Literature

Crystal Structure of Human Calmodulin-Dependent Protein Kinase I G

Debreczeni, J.E., Bullock, A., Keates, T., Niesen, F.H., Salah, E., Shrestha, L., Smee, C., Sobott, F., Pike, A.C.W., Bunkoczi, G., von Delft, F., Turnbull, A., Weigelt, J., Arrowsmith, C.H., Edwards, A., Sundstrom, M., Knapp, S.

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 PQS (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PQS (software)

Macromolecule Content

• Total Structure Weight: 71.76 kDa 
• Atom Count: 4,953 
• Modelled Residue Count: 569 
• Deposited Residue Count: 618 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CALCIUM/CALMODULIN-DEPENDENT PROTEIN KINASE TYPE 1G	A, B	304	Homo sapiens	Mutation(s): 0  EC: 2.7.11.17
UniProt & NIH Common Fund Data Resources
Find proteins for Q96NX5 (Homo sapiens) Explore Q96NX5  Go to UniProtKB:  Q96NX5
PHAROS:  Q96NX5 GTEx:  ENSG00000008118

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
POLYPEPTIDE	C [auth D]	6	unidentified	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
POLYPEPTIDE	D [auth E]	4	unidentified	Mutation(s): 0

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
J60	F [auth A], J [auth B]	5-[(E)-(5-CHLORO-2-OXO-1,2-DIHYDRO-3H-INDOL-3-YLIDENE)METHYL]-N-[2-(DIETHYLAMINO)ETHYL]-2,4-DIMETHYL-1H-PYRROLE-3-CARBOXAMIDE C22 H27 Cl N4 O2 XPLJEFSRINKZLC-ATVHPVEESA-N
EDO	E [auth A], H [auth B], I [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA	G [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.231 
• R-Value Work: 0.155 
• R-Value Observed: 0.157 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.666	α = 65.45
b = 53.736	β = 71.91
c = 64.177	γ = 73.84

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-03-13 
Deposition Author(s): Debreczeni, J.E., Bullock, A., Keates, T., Niesen, F.H., Salah, E., Shrestha, L., Smee, C., Sobott, F., Pike, A.C.W., Bunkoczi, G., von Delft, F., Turnbull, A., Weigelt, J., Arrowsmith, C.H., Edwards, A., Sundstrom, M., Knapp, S.

Revision History  

• Version 1.0: 2007-03-13
  Type: Initial release
  
• Version 1.1: 2015-10-21
  Changes: Derived calculations, Non-polymer description, Other, Source and taxonomy, Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description