[en] The catabolic ornithine carbamoyltransferase (EC 2.1.3.3) from Pseudomonas aeruginosa, that shows allosteric behaviour, and a mutant version of this enzyme has been crystallized in several different crystal forms. All of these have been characterized by X-ray diffraction methods. A 4.5 A resolution data set has been collected on a triclinic crystal. Analysis of the data using the self-rotation function shows that 12 monomers associate to form a particle with cubic 23 point group symmetry.
Disciplines :
Production, distribution & supply chain management
Author, co-author :
Marcq, S.
Diaz-Ruano, A.
Charlier, Paulette ; Université de Liège - ULiège > Département des sciences de la vie > Cristallographie des macromolécules biologiques
Dideberg, O.
Tricot, C.
Stalon, V.
Piérard, A.
Language :
English
Title :
Molecular size and symmetry of Pseudomonas aeruginosa catabolic ornithine carbamoyltransferase. An X-ray crystallography analysis.
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