6PFL | pdb_00006pfl

Crystal structure of Human HUWE1 WWE domain in complex with ADPR

• PDB DOI: https://doi.org/10.2210/pdb6PFL/pdb

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


• Deposited: 2019-06-21 Released: 2019-07-24 
• Deposition Author(s): Halabelian, L., Zeng, H., Dong, A., Loppnau, P., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.260 (Depositor), 0.268 (DCC) 
• R-Value Work: 
  0.208 (Depositor), 0.217 (DCC) 
• R-Value Observed: 
  0.211 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Human HUWE1 WWE domain in complex with ADPR

Halabelian, L., Zeng, H., Dong, A., Loppnau, P., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Structural Genomics Consortium (SGC)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 22.16 kDa 
• Atom Count: 1,297 
• Modeled Residue Count: 154 
• Deposited Residue Count: 182 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase HUWE1	A, B	91	Homo sapiens	Mutation(s): 0  Gene Names: HUWE1, KIAA0312, KIAA1578, UREB1, HSPC272 EC: 2.3.2.26
UniProt & NIH Common Fund Data Resources
Find proteins for Q7Z6Z7 (Homo sapiens) Explore Q7Z6Z7  Go to UniProtKB:  Q7Z6Z7
PHAROS:  Q7Z6Z7 GTEx:  ENSG00000086758

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
APR	C [auth A], E [auth B]	ADENOSINE-5-DIPHOSPHORIBOSE C15 H23 N5 O14 P2 SRNWOUGRCWSEMX-KEOHHSTQSA-N
UNX	D [auth A], F [auth B], G [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.260 (Depositor), 0.268 (DCC) 
• R-Value Work:  0.208 (Depositor), 0.217 (DCC) 
• R-Value Observed: 0.211 (Depositor) 

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.423	α = 90
b = 50.423	β = 90
c = 128.412	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PDB_EXTRACT	data extraction
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-07-24 
Deposition Author(s): Halabelian, L., Zeng, H., Dong, A., Loppnau, P., Bountra, C., Edwards, A.M., Arrowsmith, C.H., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2019-07-24
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Refinement description