4D3Q

crystal structure of point mutated DUSP19 (R156A)

• PDB DOI: https://doi.org/10.2210/pdb4D3Q/pdb

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


• Deposited: 2014-10-23 Released: 2015-11-04 
• Deposition Author(s): Jeon, T.J., Nam, K.T., Ryu, S.E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.196 
• R-Value Work: 0.174 
• R-Value Observed: 0.175 

Literature

Structural Analysis of Activity-Modulating Mutations of Dusp19

Jeon, T.J., Nam, K.T., Ryu, S.E.

(2015) Korean Soc Struct Biology 3: 116

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: 32.46 kDa 
• Atom Count: 2,324 
• Modelled Residue Count: 278 
• Deposited Residue Count: 294 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DUAL SPECIFICITY PROTEIN PHOSPHATASE 19	A, B	147	Homo sapiens	Mutation(s): 2  EC: 3.1.3.16 (PDB Primary Data), 3.1.3.48 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WTR2 (Homo sapiens) Explore Q8WTR2  Go to UniProtKB:  Q8WTR2
PHAROS:  Q8WTR2 GTEx:  ENSG00000162999

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.196 
• R-Value Work: 0.174 
• R-Value Observed: 0.175 
• Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.064	α = 90
b = 86.064	β = 90
c = 93.539	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-11-04 
Deposition Author(s): Jeon, T.J., Nam, K.T., Ryu, S.E.

Revision History  

• Version 1.0: 2015-11-04
  Type: Initial release
  
• Version 1.1: 2023-12-20
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description