5YQA | pdb_00005yqa

The crystal structure of CYP199A4 binding with 4-n-Propyl benzoic acid

• PDB DOI: https://doi.org/10.2210/pdb5YQA/pdb

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


• Deposited: 2017-11-06 Released: 2019-02-27 
• Deposition Author(s): Zhou, W., Zhang, T., Qiao, R., Bell, S., Coleman, T.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.38 Å
• R-Value Free: 
  0.196 (Depositor), 0.190 (DCC) 
• R-Value Work: 
  0.178 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.179 (Depositor) 

Starting Model: experimental

Literature

The crystal structure of CYP199A4 binding with 4-n-Propyl benzoic acid

Coleman, T., Zhang, T., Qiao, R., Zhou, W., Beii, S.

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 Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 45.4 kDa 
• Atom Count: 3,570 
• Modeled 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
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	B [auth A]	PROTOPORPHYRIN IX CONTAINING FE C34 H32 Fe N4 O4 KABFMIBPWCXCRK-RGGAHWMASA-L
8ZU	C [auth A]	4-propylbenzoic acid C10 H12 O2 ATZHGRNFEFVDDJ-UHFFFAOYSA-N
CL	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.38 Å
• R-Value Free:  0.196 (Depositor), 0.190 (DCC) 
• R-Value Work:  0.178 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.179 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.86	α = 90
b = 51.377	β = 92.07
c = 79.588	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-02-27 
Deposition Author(s): Zhou, W., Zhang, T., Qiao, R., Bell, S., Coleman, T.

Revision History  

• Version 1.0: 2019-02-27
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description