7X2Q

Salvia miltiorrhiza CYP76AH3

• PDB DOI: https://doi.org/10.2210/pdb7X2Q/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Salvia miltiorrhiza
• Expression System: Escherichia coli
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2022-02-26 Released: 2023-03-01 
• Deposition Author(s): Chang, Z.
• Funding Organization(s): National Science Foundation (NSF, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.68 Å
• R-Value Free: 0.296 
• R-Value Work: 0.251 
• R-Value Observed: 0.254 

Literature

Structure of CYP76AH3 at 3.67 Angstroms resolution

Chang, Z.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

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

Macromolecule Content

• Total Structure Weight: 108.55 kDa 
• Atom Count: 7,506 
• Modelled Residue Count: 934 
• Deposited Residue Count: 952 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sugiol synthase	A, B	476	Salvia miltiorrhiza	Mutation(s): 0  Gene Names: CYP76AH3 EC: 1.14.14.65 (PDB Primary Data), 1.14.14.60 (PDB Primary Data) Membrane Entity: Yes
UniProt
Find proteins for A0A0Y0GRS3 (Salvia miltiorrhiza) Explore A0A0Y0GRS3  Go to UniProtKB:  A0A0Y0GRS3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEM	C [auth A], D [auth B]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.68 Å
• R-Value Free: 0.296 
• R-Value Work: 0.251 
• R-Value Observed: 0.254 
• Space Group: P 6₃ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 151.1	α = 90
b = 151.1	β = 90
c = 156.91	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-03-01 
Deposition Author(s): Chang, Z.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, China)	China	--

Revision History  

• Version 1.0: 2023-03-01
  Type: Initial release
  
• Version 1.1: 2024-05-29
  Changes: Data collection