4XXF

L-fuculose 1-phosphate aldolase from Glaciozyma antarctica PI12


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.34 Å
  • R-Value Free: 0.187 
  • R-Value Work: 0.171 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Crystal structure of fuculose aldolase from the Antarctic psychrophilic yeast Glaciozyma antarctica PI12.

Jaafar, N.R.Littler, D.Beddoe, T.Rossjohn, J.Illias, R.M.Mahadi, N.M.Mackeen, M.M.Murad, A.M.Abu Bakar, F.D.

(2016) Acta Crystallogr.,Sect.F 72: 831-839

  • DOI: 10.1107/S2053230X16015612

  • PubMed Abstract: 
  • Fuculose-1-phosphate aldolase (FucA) catalyses the reversible cleavage of L-fuculose 1-phosphate to dihydroxyacetone phosphate (DHAP) and L-lactaldehyde. This enzyme from mesophiles and thermophiles has been extensively studied; however, there is no ...

    Fuculose-1-phosphate aldolase (FucA) catalyses the reversible cleavage of L-fuculose 1-phosphate to dihydroxyacetone phosphate (DHAP) and L-lactaldehyde. This enzyme from mesophiles and thermophiles has been extensively studied; however, there is no report on this enzyme from a psychrophile. In this study, the gene encoding FucA from Glaciozyma antarctica PI12 (GaFucA) was cloned and the enzyme was overexpressed in Escherichia coli, purified and crystallized. The tetrameric structure of GaFucA was determined to 1.34 Å resolution. The overall architecture of GaFucA and its catalytically essential histidine triad are highly conserved among other fuculose aldolases. Comparisons of structural features between GaFucA and its mesophilic and thermophilic homologues revealed that the enzyme has typical psychrophilic attributes, indicated by the presence of a high number of nonpolar residues at the surface and a lower number of arginine residues.


    Organizational Affiliation

    Malaysia Genome Institute, Jalan Bangi Lama, 43000 Kajang, Selangor Darul Ehsan, Malaysia.,Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor Darul Ehsan, Malaysia.,Infection and Immunity Program and the Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Victoria 3800, Australia.,School of Biosciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi, Selangor Darul Ehsan 43600, Malaysia.,Department of Bioprocess Engineering, Faculty of Chemical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor Darul Takzim, Malaysia.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fuculose-1-phosphate aldolase
A
258Glaciozyma antarcticaMutation(s): 0 
EC: 4.1.2.17
Find proteins for A0A0J9X279 (Glaciozyma antarctica)
Go to UniProtKB:  A0A0J9X279
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.34 Å
  • R-Value Free: 0.187 
  • R-Value Work: 0.171 
  • Space Group: P 4 21 2
Unit Cell:
Length (Å)Angle (°)
a = 84.330α = 90.00
b = 84.330β = 90.00
c = 78.500γ = 90.00
Software Package:
Software NamePurpose
Cootdata reduction
SCALAdata scaling
PHASERphasing
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Malaysia--

Revision History 

  • Version 1.0: 2015-02-25
    Type: Initial release
  • Version 1.1: 2015-09-02
    Type: Data collection
  • Version 1.2: 2016-11-16
    Type: Database references
  • Version 1.3: 2019-12-25
    Type: Data collection, Database references, Derived calculations