Buschiazzo A - Search Results

1

Structural insights into sialic acid enzymology.

Buschiazzo A, Alzari PM. Buschiazzo A, et al. Curr Opin Chem Biol. 2008 Oct;12(5):565-72. doi: 10.1016/j.cbpa.2008.06.017. Curr Opin Chem Biol. 2008. PMID: 18625334 Review.

2

Structural basis of sialyltransferase activity in trypanosomal sialidases.

Buschiazzo A, Tavares GA, Campetella O, Spinelli S, Cremona ML, París G, Amaya MF, Frasch AC, Alzari PM. Buschiazzo A, et al. EMBO J. 2000 Jan 4;19(1):16-24. doi: 10.1093/emboj/19.1.16. EMBO J. 2000. PMID: 10619840 Free PMC article.

3

Probing molecular function of trypanosomal sialidases: single point mutations can change substrate specificity and increase hydrolytic activity.

Paris G, Cremona ML, Amaya MF, Buschiazzo A, Giambiagi S, Frasch AC, Alzari PM. Paris G, et al. Among authors: buschiazzo a. Glycobiology. 2001 Apr;11(4):305-11. doi: 10.1093/glycob/11.4.305. Glycobiology. 2001. PMID: 11358879

4

The trans-sialidase from the african trypanosome Trypanosoma brucei.

Montagna G, Cremona ML, Paris G, Amaya MF, Buschiazzo A, Alzari PM, Frasch AC. Montagna G, et al. Among authors: buschiazzo a. Eur J Biochem. 2002 Jun;269(12):2941-50. doi: 10.1046/j.1432-1033.2002.02968.x. Eur J Biochem. 2002. PMID: 12071958 Free article.

5

The crystal structure and mode of action of trans-sialidase, a key enzyme in Trypanosoma cruzi pathogenesis.

Buschiazzo A, Amaya MF, Cremona ML, Frasch AC, Alzari PM. Buschiazzo A, et al. Mol Cell. 2002 Oct;10(4):757-68. doi: 10.1016/s1097-2765(02)00680-9. Mol Cell. 2002. PMID: 12419220 Free article.

6

The high resolution structures of free and inhibitor-bound Trypanosoma rangeli sialidase and its comparison with T. cruzi trans-sialidase.

Amaya MF, Buschiazzo A, Nguyen T, Alzari PM. Amaya MF, et al. Among authors: buschiazzo a. J Mol Biol. 2003 Jan 24;325(4):773-84. doi: 10.1016/s0022-2836(02)01306-2. J Mol Biol. 2003. PMID: 12507479

7

Preliminary crystallographic studies of glycogen synthase from Agrobacterium tumefaciens.

Guerin ME, Buschiazzo A, Ugalde JE, Ugalde RA, Alzari PM. Guerin ME, et al. Among authors: buschiazzo a. Acta Crystallogr D Biol Crystallogr. 2003 Mar;59(Pt 3):526-8. doi: 10.1107/s0907444902023119. Epub 2003 Feb 21. Acta Crystallogr D Biol Crystallogr. 2003. PMID: 12595715

8

Trypanosoma cruzi trans-sialidase operates through a covalent sialyl-enzyme intermediate: tyrosine is the catalytic nucleophile.

Watts AG, Damager I, Amaya ML, Buschiazzo A, Alzari P, Frasch AC, Withers SG. Watts AG, et al. Among authors: buschiazzo a. J Am Chem Soc. 2003 Jun 25;125(25):7532-3. doi: 10.1021/ja0344967. J Am Chem Soc. 2003. PMID: 12812490

9

Structural insights into the catalytic mechanism of Trypanosoma cruzi trans-sialidase.

Amaya MF, Watts AG, Damager I, Wehenkel A, Nguyen T, Buschiazzo A, Paris G, Frasch AC, Withers SG, Alzari PM. Amaya MF, et al. Among authors: buschiazzo a. Structure. 2004 May;12(5):775-84. doi: 10.1016/j.str.2004.02.036. Structure. 2004. PMID: 15130470 Free article.

10

Crystal structure of glycogen synthase: homologous enzymes catalyze glycogen synthesis and degradation.

Buschiazzo A, Ugalde JE, Guerin ME, Shepard W, Ugalde RA, Alzari PM. Buschiazzo A, et al. EMBO J. 2004 Aug 18;23(16):3196-205. doi: 10.1038/sj.emboj.7600324. Epub 2004 Jul 22. EMBO J. 2004. PMID: 15272305 Free PMC article.

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