3G1N | pdb_00003g1n

Catalytic domain of the human E3 ubiquitin-protein ligase HUWE1

• PDB DOI: https://doi.org/10.2210/pdb3G1N/pdb

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


• Deposited: 2009-01-30 Released: 2009-02-17 
• Deposition Author(s): Walker, J.R., Qiu, L., Li, Y., Davis, T., Tempel, W., Weigelt, J., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Botchkarev, A., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.279 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.214 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.217 (Depositor) 

Starting Model: experimental

Literature

Hect Domain of Human HUWE1/MULE

Walker, J.R., Qiu, L., Li, Y., Davis, T., Tempel, W., Weigelt, J., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Botchkarev, A., Dhe-Paganon, S.

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)

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 91.1 kDa 
• Atom Count: 6,415 
• Modelled Residue Count: 745 
• Deposited Residue Count: 776 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase HUWE1	A, B	388	Homo sapiens	Mutation(s): 0  Gene Names: HSPC272, HUWE1, KIAA0312, KIAA1578, UREB1 EC: 6.3.2 (PDB Primary Data), 2.3.2.26 (UniProt)
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 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.279 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.214 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.217 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 176.53	α = 90
b = 72.213	β = 106.94
c = 77.238	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-02-17 
Deposition Author(s): Walker, J.R., Qiu, L., Li, Y., Davis, T., Tempel, W., Weigelt, J., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Botchkarev, A., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2009-02-17
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-09-06
  Changes: Data collection, Database references, Refinement description