2gej

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2gej, resolution 2.600Å

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Crystal Structure of phosphatidylinositol mannosyltransferase (PimA) from Mycobacterium smegmatis in complex with GDP-Man

Overview

Phosphatidylinositol mannosyltransferase (PimA) is an essential enzyme for, mycobacterial growth that catalyses the first mannosylation step in, phosphatidyl-myo-inositol mannoside (PIM) biosynthesis. The enzyme belongs, to the large GT4 family of glycosyltransferases, for which no structure is, currently available. Recombinant purified PimA from Mycobacterium, smegmatis has been crystallized in the presence of GDP and myo-inositol., The crystals belong to space group P2(1)2(1)2(1), with unit-cell, parameters a = 37.2, b = 72.4, c = 138.2 A, and diffract to 2.4 A, resolution.

About this Structure

2GEJ is a Protein complex structure of sequences from Mycobacterium smegmatis with GDD as ligand. Full crystallographic information is available from OCA.

Reference

Crystallization and preliminary crystallographic analysis of PimA, an essential mannosyltransferase from Mycobacterium smegmatis., Guerin ME, Buschiazzo A, Kordulakova J, Jackson M, Alzari PM, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005 May 1;61(Pt, 5):518-20. Epub 2005 Apr 22. PMID:16511084

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