7O2H

Crystal structure of the human METTL3-METTL14 complex bound to Compound 13 (ADO_AD_091)

• PDB DOI: https://doi.org/10.2210/pdb7O2H/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2021-03-30 Released: 2021-09-15 
• Deposition Author(s): Bedi, R.K., Dolbois, A., Caflisch, A.
• Funding Organization(s): Swiss National Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.275 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 

Literature

Crystal structure of the human METTL3-METTL14 complex bound to Compound 13 (ADO_AD_091)

Bedi, R.K., Dolbois, A., Caflisch, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 Pseudo Symmetry: Cyclic - C2  (Explore in 3D)
Pseudo Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 62.32 kDa 
• Atom Count: 3,437 
• Modelled Residue Count: 437 
• Deposited Residue Count: 536 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
N6-adenosine-methyltransferase catalytic subunit	A	246	Homo sapiens	Mutation(s): 0  Gene Names: METTL3, MTA70 EC: 2.1.1.348
UniProt & NIH Common Fund Data Resources
Find proteins for Q86U44 (Homo sapiens) Explore Q86U44  Go to UniProtKB:  Q86U44
PHAROS:  Q86U44 GTEx:  ENSG00000165819

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
N6-adenosine-methyltransferase non-catalytic subunit	B	290	Homo sapiens	Mutation(s): 0  Gene Names: METTL14, KIAA1627
UniProt & NIH Common Fund Data Resources
Find proteins for Q9HCE5 (Homo sapiens) Explore Q9HCE5  Go to UniProtKB:  Q9HCE5
PHAROS:  Q9HCE5 GTEx:  ENSG00000145388

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UZ2 (Subject of Investigation/LOI)	C [auth A]	4-[4-[(4,4-dimethylpiperidin-1-yl)methyl]phenyl]-1-methyl-9-[6-(methylamino)pyrimidin-4-yl]-1,4,9-triazaspiro[5.5]undecan-2-one C28 H41 N7 O QIXCWPPRGHCUNI-UHFFFAOYSA-N
ACT	D [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 0.275 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.06	α = 90
b = 64.06	β = 90
c = 225.1	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-09-15 
Deposition Author(s): Bedi, R.K., Dolbois, A., Caflisch, A.

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Funding Organization	Location	Grant Number
Swiss National Science Foundation	Switzerland	310030B_189363

Revision History  

• Version 1.0: 2021-09-15
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Refinement description