3pr2

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Template:STRUCTURE 3pr2

Contents

Tryptophan synthase indoline quinonoid structure with F9 inhibitor in alpha site

Template:ABSTRACT PUBMED 21142052

Function

[TRPA_SALTY] The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. [TRPB_SALTY] The beta subunit is responsible for the synthesis of L-tryptophan from indole and L-serine.

About this Structure

3pr2 is a 2 chain structure with sequence from Salmonella enterica subsp. enterica serovar typhimurium. Full crystallographic information is available from OCA.

See Also

Reference

  • Lai J, Niks D, Wang Y, Domratcheva T, Barends TR, Schwarz F, Olsen RA, Elliott DW, Fatmi MQ, Chang CE, Schlichting I, Dunn MF, Mueller LJ. X-ray and NMR crystallography in an enzyme active site: the indoline quinonoid intermediate in tryptophan synthase. J Am Chem Soc. 2011 Jan 12;133(1):4-7. Epub 2010 Dec 10. PMID:21142052 doi:10.1021/ja106555c

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