Human liver fructose-1,6-bisphosphatase 1 (fructose 1,6-bisphosphate 1-phosphatase, E.C.3.1.3.11) complexed with the allosteric inhibitor 1-(4-bromo-5-chlorothiophen-2-yl)sulfonyl-3-(5-bromo-1,3-thiazol-2-yl)urea