5ZYR

Crystal structure of the reductase (C1) component of p-hydroxyphenylacetate 3-hydroxylase (HPAH) from Acinetobacter baumannii

• PDB DOI: https://doi.org/10.2210/pdb5ZYR/pdb

• Classification: FLAVOPROTEIN
• Organism(s): Acinetobacter baumannii
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2018-05-28 Released: 2019-06-05 
• Deposition Author(s): Oonanant, W., Phongsak, T., Sucharitakul, J., Chaiyen, P., Yuvaniyama, J.
• Funding Organization(s): Synchrotron Light Research Institute

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.219 
• R-Value Work: 0.170 
• R-Value Observed: 0.172 

Literature

Crystal structure of the reductase (C1) component of p-hydroxyphenylacetate 3-hydroxylase (HPAH) from Acinetobacter baumannii

Oonanant, W., Phongsak, T., Sucharitakul, J., Chaiyen, P., Yuvaniyama, 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 Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 71.94 kDa 
• Atom Count: 5,060 
• Modelled Residue Count: 612 
• Deposited Residue Count: 630 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
p-hydroxyphenylacetate 3-hydroxylase, reductase component	A, B	315	Acinetobacter baumannii	Mutation(s): 0  Gene Names: C1-hpah EC: 1.5.1.36
UniProt
Find proteins for Q6Q271 (Acinetobacter baumannii) Explore Q6Q271  Go to UniProtKB:  Q6Q271

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMN	C [auth A], E [auth B]	FLAVIN MONONUCLEOTIDE C17 H21 N4 O9 P FVTCRASFADXXNN-SCRDCRAPSA-N
ACT	D [auth A], F [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.219 
• R-Value Work: 0.170 
• R-Value Observed: 0.172 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.1107/S1744309112016909

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.992	α = 90
b = 59.9	β = 90
c = 212.3	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data reduction
SCALEPACK	data scaling
CNS	phasing
Coot	model building
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-06-05 
Deposition Author(s): Oonanant, W., Phongsak, T., Sucharitakul, J., Chaiyen, P., Yuvaniyama, J.

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Funding Organization	Location	Grant Number
Synchrotron Light Research Institute	Thailand	2-2549/LS02
	Thailand	--

Revision History  

• Version 1.0: 2019-06-05
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Advisory, Data collection, Database references