7JW5

Crystal structure of WT-CYP199A4 in complex with 4-phenylbenzoic acid

• PDB DOI: https://doi.org/10.2210/pdb7JW5/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Rhodopseudomonas palustris HaA2
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-08-24 Released: 2021-09-01 
• Deposition Author(s): Lee, J.H.Z., Bruning, J.B., Bell, S.G.
• Funding Organization(s): Australian Research Council (ARC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.53 Å
• R-Value Free: 0.198 
• R-Value Work: 0.166 
• R-Value Observed: 0.167 

Starting Model: experimental

Literature

Different Geometric Requirements for Cytochrome P450-Catalyzed Aliphatic Versus Aromatic Hydroxylation Results in Chemoselective Oxidation

Coleman, T., Kirk, A.M., Lee, J.H.Z., Doherty, D.Z., Bruning, J.B., Krenske, E.H., De Voss, J.J., Bell, S.G.

(2022) ACS Catal 12: 1258-1267

• DOI: https://doi.org/10.1021/acscatal.1c05483

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 45.44 kDa 
• Atom Count: 3,514 
• Modelled Residue Count: 393 
• Deposited Residue Count: 410 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome P450	A	410	Rhodopseudomonas palustris HaA2	Mutation(s): 0  Gene Names: RPB_3613 EC: 1
UniProt
Find proteins for Q2IU02 (Rhodopseudomonas palustris (strain HaA2)) Explore Q2IU02  Go to UniProtKB:  Q2IU02

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HEM	C [auth A]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L
Z7Z (Subject of Investigation/LOI)	B [auth A]	biphenyl-4-carboxylic acid C13 H10 O2 NNJMFJSKMRYHSR-UHFFFAOYSA-N
CL	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.53 Å
• R-Value Free: 0.198 
• R-Value Work: 0.166 
• R-Value Observed: 0.167 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.513	α = 90
b = 51.486	β = 92.14
c = 78.725	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-09-01 
Deposition Author(s): Lee, J.H.Z., Bruning, J.B., Bell, S.G.

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Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	DP140103229

Revision History  

• Version 1.0: 2021-09-01
  Type: Initial release
  
• Version 1.1: 2022-03-16
  Changes: Database references
• Version 1.2: 2023-10-18
  Changes: Data collection, Refinement description