4RG1

Methyltransferase domain of C9orf114

• PDB DOI: https://doi.org/10.2210/pdb4RG1/pdb

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


• Deposited: 2014-09-29 Released: 2014-10-15 
• Deposition Author(s): Dong, A., Zeng, H., Walker, J.R., Li, Y., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Wu, H., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.86 Å
• R-Value Free: 0.208 
• R-Value Work: 0.172 
• R-Value Observed: 0.172 

Starting Model: experimental

Literature

The Crystal Structure of Human C9orf114 in complex with S-adenosyl-homocysteine

Zeng, H., Dong, A., Walker, J.R., Li, Y., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Wu, H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 75.53 kDa 
• Atom Count: 5,270 
• Modelled Residue Count: 567 
• Deposited Residue Count: 626 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
C9orf114	A, B	313	Homo sapiens	Mutation(s): 0  Gene Names: C9orf114 EC: 2.1.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q5T280 (Homo sapiens) Explore Q5T280  Go to UniProtKB:  Q5T280
PHAROS:  Q5T280 GTEx:  ENSG00000198917

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
15P	D [auth A], E [auth A], J [auth B], K [auth B]	POLYETHYLENE GLYCOL (N=34) C69 H140 O35 VUYXVWGKCKTUMF-UHFFFAOYSA-N
SAH	C [auth A], H [auth B]	S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N
PGO	I [auth B]	S-1,2-PROPANEDIOL C3 H8 O2 DNIAPMSPPWPWGF-VKHMYHEASA-N
UNX	F [auth A], G [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.86 Å
• R-Value Free: 0.208 
• R-Value Work: 0.172 
• R-Value Observed: 0.172 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 127.509	α = 90
b = 67.816	β = 90
c = 85.2	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
HKL-3000	data reduction
Coot	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-10-15 
Deposition Author(s): Dong, A., Zeng, H., Walker, J.R., Li, Y., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Brown, P.J., Wu, H., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2014-10-15
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2023-09-20
  Changes: Data collection, Database references, Derived calculations, Refinement description