8GMY | pdb_00008gmy

Structure of methyltransferase

• PDB DOI: https://doi.org/10.2210/pdb8GMY/pdb

• Classification: TRANSFERASE
• Organism(s): Drosophila melanogaster
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-08-22 Released: 2023-08-30 
• Deposition Author(s): Zhang, H., Li, X.Z., Wen, Y.N.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.243 (Depositor), 0.245 (DCC) 
• R-Value Work: 
  0.215 (Depositor), 0.216 (DCC) 
• R-Value Observed: 
  0.216 (Depositor) 

Literature

Structure of methyltransferase

Zhang, H., Li, X.Z., Wen, Y.N.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 27.42 kDa 
• Atom Count: 1,926 
• Modeled Residue Count: 219 
• Deposited Residue Count: 236 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
S-adenosylmethionine sensor upstream of mTORC1	A [auth D]	236	Drosophila melanogaster	Mutation(s): 0  Gene Names: Samtor, CG3570 EC: 2.1.1
UniProt
Find proteins for Q9W138 (Drosophila melanogaster) Explore Q9W138  Go to UniProtKB:  Q9W138

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.243 (Depositor), 0.245 (DCC) 
• R-Value Work:  0.215 (Depositor), 0.216 (DCC) 
• R-Value Observed: 0.216 (Depositor) 

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.436	α = 90
b = 98.436	β = 90
c = 41.628	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data reduction
autoPROC	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-08-30 
Deposition Author(s): Zhang, H., Li, X.Z., Wen, Y.N.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2023-08-30
  Type: Initial release
  
• Version 1.1: 2025-01-29
  Changes: Database references, Source and taxonomy, Structure summary