43JX | pdb_000043jx

NMR Solution Structure of the Monomeric Catalytic C-terminal Lobe of the HECW2 HECT E3 Ubiquitin Ligase

PDB DOI: https://doi.org/10.2210/pdb43JX/pdb

Classification: LIGASE
Organism(s): Homo sapiens
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2026-07-04 Released: 2026-07-15
Deposition Author(s): Dag, C., Lambert, M., Lee, W., Tonelli, M., Kazar, A.E.
Funding Organization(s): Other government

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 400
Conformers Submitted: 20
Selection Criteria: structures with the lowest energy

wwPDB Validation 3D Report Full Report

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This is version 1.0 of the entry. See complete history.

Literature

NMR Solution Structure of the Monomeric Catalytic C-terminal Lobe of the HECW2 HECT E3 Ubiquitin Ligase

Dag, C., Lambert, M., Lee, W., Tonelli, M., Kazar, A.E.

To be published.

Macromolecule Content

Total Structure Weight: 14.12 kDa
Atom Count: 999
Modeled Residue Count: 122
Deposited Residue Count: 122
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
E3 ubiquitin-protein ligase HECW2	A	122	Homo sapiens	Mutation(s): 0 Gene Names: HECW2, KIAA1301, NEDL2 EC: 2.3.2.26
UniProt & NIH Common Fund Data Resources
Find proteins for Q9P2P5 (Homo sapiens) Explore Q9P2P5 Go to UniProtKB: Q9P2P5
PHAROS: Q9P2P5 GTEx: ENSG00000138411
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9P2P5
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 400
Conformers Submitted: 20
Selection Criteria: structures with the lowest energy

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-07-15

Deposition Author(s):

Funding Organization	Location	Grant Number
Other government	Turkey	224N146

Revision History (Full details and data files)

Version 1.0: 2026-07-15
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.