8WEQ

p-hydroxybenzoate 3-monooxygenase

• PDB DOI: https://doi.org/10.2210/pdb8WEQ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Arthrobacter sp. PAMC25564
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2023-09-18 Released: 2024-09-18 
• Deposition Author(s): Kim, S.B., Park, H.H.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.29 Å
• R-Value Free: 0.256 
• R-Value Work: 0.196 

Starting Model: in silico

Literature

Structure of p-hydroxybenzoate 3-monooxygenase

Kim, S.B., Park, H.H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: light scattering

Macromolecule Content

• Total Structure Weight: 179.24 kDa 
• Atom Count: 12,603 
• Modelled Residue Count: 1,576 
• Deposited Residue Count: 1,584 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxybenzoate 3-monooxygenase	A [auth C], B [auth A], C [auth B], D	396	Arthrobacter sp. PAMC25564	Mutation(s): 0  Gene Names: E5206_03645
UniProt
Find proteins for A0A4P7SP66 (Arthrobacter sp. PAMC25564) Explore A0A4P7SP66  Go to UniProtKB:  A0A4P7SP66

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FAD (Subject of Investigation/LOI)	E [auth C], F [auth A], G [auth B]	FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.29 Å
• R-Value Free: 0.256 
• R-Value Work: 0.196 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.74	α = 90
b = 178.03	β = 116.167
c = 89.13	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-18 
Deposition Author(s): Kim, S.B., Park, H.H.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	--

Revision History  

• Version 1.0: 2024-09-18
  Type: Initial release