1JUY:
reference: Refined crystal structure of adenylosuccinate synthetase from Escherichia coli complexed with hydantocidin 5'-phosphate, GDP, HPO4(2-), Mg2+, and hadacidin., Poland BW, Lee SF, Subramanian MV, Siehl DL, Anderson RJ, Fromm HJ, Honzatko RB, Biochemistry 1996 Dec 10;35(49):15753-9. PMID: 8961938

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