4FUY | pdb_00004fuy

Crystal Structure of the ERK2 complexed with EK2

• PDB DOI: https://doi.org/10.2210/pdb4FUY/pdb

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


• Deposited: 2012-06-28 Released: 2012-08-22 
• Deposition Author(s): Kang, Y.N., Stuckey, J.A., Xie, X.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.217 (Depositor), 0.219 (DCC) 
• R-Value Work: 
  0.189 (Depositor), 0.187 (DCC) 
• R-Value Observed: 
  0.190 (Depositor) 

Literature

Crystal Structure of the ERK2 complexed with EK2

Kang, Y.N., Stuckey, J.A., Xie, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Macromolecule Content 

• Total Structure Weight: 42.32 kDa 
• Atom Count: 2,955 
• Modeled Residue Count: 332 
• Deposited Residue Count: 360 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mitogen-activated protein kinase 1	A	360	Homo sapiens	Mutation(s): 0  Gene Names: ERK2, MAPK1, PRKM1, PRKM2 EC: 2.7.11.24
UniProt & NIH Common Fund Data Resources
Find proteins for P28482 (Homo sapiens) Explore P28482  Go to UniProtKB:  P28482
PHAROS:  P28482 GTEx:  ENSG00000100030

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EK2	B [auth A]	{4-[4-(3,5-dichlorophenyl)-1H-pyrazol-5-yl]-1H-pyrrol-2-yl}(morpholin-4-yl)methanone C18 H16 Cl2 N4 O2 BLRDCIBLWJFEDC-UHFFFAOYSA-N
SO4	C [auth A], D [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CME	A	L-PEPTIDE LINKING	C5 H11 N O3 S2		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.217 (Depositor), 0.219 (DCC) 
• R-Value Work:  0.189 (Depositor), 0.187 (DCC) 
• R-Value Observed: 0.190 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.72	α = 90
b = 70.11	β = 109.08
c = 60.67	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
BUSTER-TNT	refinement
PDB_EXTRACT	data extraction
BUSTER	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-08-22 
Deposition Author(s): Kang, Y.N., Stuckey, J.A., Xie, X.

Revision History  

• Version 1.0: 2012-08-22
  Type: Initial release
  
• Version 1.1: 2014-09-24
  Changes: Structure summary
• Version 1.2: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary