5NR3 | pdb_00005nr3

Human DNMT3B PWWP domain in complex with ethambutol

PDB DOI: https://doi.org/10.2210/pdb5NR3/pdb

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

Deposited: 2017-04-21 Released: 2018-05-30
Deposition Author(s): Rondelet, G., Wouters, J.
Funding Organization(s): F.R.S._FNRS_Televie

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.238 (Depositor), 0.239 (DCC)
R-Value Work:
0.196 (Depositor), 0.201 (DCC)
R-Value Observed:
0.198 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Targeting PWWP domain of DNA methyltransferase 3B for epigenetic cancer therapy: Identification and structural characterization of new potential protein-protein interaction inhibitors

Rondelet, G., Dal Maso, T., Maniquet, A., Themans, Q., Wouters, J.

To be published.

Macromolecule Content

Total Structure Weight: 34.09 kDa
Atom Count: 2,318
Modeled Residue Count: 262
Deposited Residue Count: 300
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA (cytosine-5)-methyltransferase 3B	A, B	150	Homo sapiens	Mutation(s): 0 Gene Names: DNMT3B EC: 2.1.1.37
UniProt & NIH Common Fund Data Resources
Find proteins for Q9UBC3 (Homo sapiens) Explore Q9UBC3 Go to UniProtKB: Q9UBC3
PHAROS: Q9UBC3 GTEx: ENSG00000088305
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9UBC3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
95E Query on 95E Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain G [auth B] MOL2 format, chain C [auth A] MOL2 format, chain G [auth B] mmCIF format, chain C [auth A] mmCIF format, chain G [auth B]	C [auth A], G [auth B]	Ethambutol C₁₀ H₂₄ N₂ O₂ AEUTYOVWOVBAKS-UWVGGRQHSA-N		Interactions Focus chain C [auth A] Focus chain G [auth B] Interactions & Density Focus chain C [auth A] Focus chain G [auth B]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A]	D [auth A], E [auth A], F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.238 (Depositor), 0.239 (DCC)
R-Value Work: 0.196 (Depositor), 0.201 (DCC)
R-Value Observed: 0.198 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.2	α = 90
b = 74.2	β = 90
c = 155.8	γ = 120

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
PHASER	phasing
XDS	data reduction

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2018-05-30

Deposition Author(s):

Funding Organization	Location	Grant Number
F.R.S._FNRS_Televie	Belgium	7.4.532.15.F.

Revision History (Full details and data files)

Version 1.0: 2018-05-30
Type: Initial release
Version 1.1: 2024-01-17
Changes: Data collection, Database references, Refinement description

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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.