1qf4

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1qf4, resolution 2.2Å

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DESIGN, SYNTHESIS, AND X-RAY CRYSTAL STRUCTURE OF AN ENZYME BOUND BISUBSTRATE HYBRID INHIBITOR OF ADENYLOSUCCINATE SYNTHETASE

Overview

Two relatively weak herbicides, hydantocidin phosphate and hadacidin were linked by a C(3) chain to afford a potent inhibitor (the 2S hybrid is shown) of the enzyme adenylosuccinate synthetase. The crystal structures of the bisubstrate-enzyme complexes were determined.

About this Structure

1QF4 is a Single protein structure of sequence from Escherichia coli with , , and as ligands. Active as Adenylosuccinate synthase, with EC number 6.3.4.4 Full crystallographic information is available from OCA.

Reference

An Enzyme-Bound Bisubstrate Hybrid Inhibitor of Adenylosuccinate Synthetase., Hanessian S, Lu PP, Sanceau JY, Chemla P, Gohda K, Fonne-Pfister R, Prade L, Cowan-Jacob SW, Angew Chem Int Ed Engl. 1999 Nov 2;38(21):3159-3162. PMID:10556888

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