4xxf

L-fuculose 1-phosphate aldolase from Glaciozyma antarctica PI12

spinqualitylabelsall models 4xxf, resolution 1.34Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4xxf is a 1 chain structure with sequence from Glaciozyma antarctica. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.34Å Ligands: ZN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A0A0J9X279_9BASI Publication Abstract from PubMed 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 A 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. Crystal structure of fuculose aldolase from the Antarctic psychrophilic yeast Glaciozyma antarctica PI12.,Jaafar NR, Littler D, Beddoe T, Rossjohn J, Illias RM, Mahadi NM, Mackeen MM, Murad AM, Abu Bakar FD Acta Crystallogr F Struct Biol Commun. 2016 Nov 1;72(Pt 11):831-839. doi:, 10.1107/S2053230X16015612. Epub 2016 Oct 27. PMID:27827354 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Aldolase 3D structures

Proteopedia Page Contributors and Editors (what is this?)

OCA