5CVU

sinpyl alcohol bound monolignol 4-O-methyltransferase 5

• PDB DOI: https://doi.org/10.2210/pdb5CVU/pdb

• Classification: TRANSFERASE
• Organism(s): Clarkia breweri
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2015-07-27 Released: 2015-09-16 
• Deposition Author(s): Cai, Y., Liu, C.-J.
• Funding Organization(s): Department of Energy (DOE, United States)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.168 
• R-Value Work: 0.168 
• R-Value Observed: 0.168 

Literature

Structure of sinapyl alcohol bound monolignol 4-O-methyltransferase at 1.60 Angstroms resolution

Cai, Y., Liu, C.-J.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 163.11 kDa 
• Atom Count: 11,634 
• Modelled Residue Count: 1,429 
• Deposited Residue Count: 1,472 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
(Iso)eugenol O-methyltransferase	A, B, C, D	368	Clarkia breweri	Mutation(s): 5  Gene Names: IEMT1 EC: 2.1.1.146
UniProt
Find proteins for O04385 (Clarkia breweri) Explore O04385  Go to UniProtKB:  O04385

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SAH	F [auth A], K [auth B], N [auth C], S [auth D]	S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N
55B	E [auth A], J [auth B], M [auth C], R [auth D]	4-[(1E)-3-hydroxyprop-1-en-1-yl]-2,6-dimethoxyphenol C11 H14 O4 LZFOPEXOUVTGJS-ONEGZZNKSA-N
NO3	G [auth A], H [auth A], I [auth A], L [auth B], O [auth C], P [auth C], Q [auth C], T [auth D], U [auth D]	NITRATE ION N O3 NHNBFGGVMKEFGY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.168 
• R-Value Work: 0.168 
• R-Value Observed: 0.168 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.54	α = 90
b = 151.63	β = 92.55
c = 68.39	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-09-16 
Deposition Author(s): Cai, Y., Liu, C.-J.

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Funding Organization	Location	Grant Number
Department of Energy (DOE, United States)	United States	DEAC0298CH10886

Revision History  

• Version 1.0: 2015-09-16
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Author supporting evidence, Derived calculations
• Version 1.2: 2019-12-04
  Changes: Author supporting evidence
• Version 1.3: 2024-10-16
  Changes: Data collection, Database references, Structure summary