Published in J Biol Chem on February 10, 1982
Structure at 2.9-A resolution of aspartate carbamoyltransferase complexed with the bisubstrate analogue N-(phosphonacetyl)-L-aspartate. Proc Natl Acad Sci U S A (1985) 1.48
Structure of unligated aspartate carbamoyltransferase of Escherichia coli at 2.6-A resolution. Proc Natl Acad Sci U S A (1984) 1.36
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Refined crystal structure of carboxypeptidase A at 1.54 A resolution. J Mol Biol (1983) 3.56
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Crystallographic determination of symmetry of aspartate transcarbamylase. Nature (1968) 2.37
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The reverse turn as a polypeptide conformation in globular proteins. Proc Natl Acad Sci U S A (1973) 2.10
X-ray crystallographic investigation of substrate binding to carboxypeptidase A at subzero temperature. Proc Natl Acad Sci U S A (1986) 2.06
Complex of N-phosphonacetyl-L-aspartate with aspartate carbamoyltransferase. X-ray refinement, analysis of conformational changes and catalytic and allosteric mechanisms. J Mol Biol (1988) 1.96
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Three-dimensional structures of aspartate carbamoyltransferase from Escherichia coli and of its complex with cytidine triphosphate. Proc Natl Acad Sci U S A (1978) 1.71
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Refined crystal structure of the potato inhibitor complex of carboxypeptidase A at 2.5 A resolution. J Mol Biol (1982) 1.61
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Structure at 2.9-A resolution of aspartate carbamoyltransferase complexed with the bisubstrate analogue N-(phosphonacetyl)-L-aspartate. Proc Natl Acad Sci U S A (1985) 1.48
The 5.5 Angstrom resolution structure of the regulatory enzyme, asparate transcarbamylase. Cold Spring Harb Symp Quant Biol (1972) 1.41
Structural consequences of effector binding to the T state of aspartate carbamoyltransferase: crystal structures of the unligated and ATP- and CTP-complexed enzymes at 2.6-A resolution. Biochemistry (1990) 1.40
Interactions of phosphate ligands with Escherichia coli aspartate carbamoyltransferase in the crystalline state. J Mol Biol (1982) 1.40
Crystal structures of aspartate carbamoyltransferase ligated with phosphonoacetamide, malonate, and CTP or ATP at 2.8-A resolution and neutral pH. Biochemistry (1990) 1.39
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Structure of unligated aspartate carbamoyltransferase of Escherichia coli at 2.6-A resolution. Proc Natl Acad Sci U S A (1984) 1.36
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Molecular structure of leucine aminopeptidase at 2.7-A resolution. Proc Natl Acad Sci U S A (1990) 1.33
Structural asymmetry in the CTP-liganded form of aspartate carbamoyltransferase from Escherichia coli. J Mol Biol (1987) 1.33
The crystal structure of human interferon beta at 2.2-A resolution. Proc Natl Acad Sci U S A (1997) 1.29
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Similarities between the conformation of arsanilazotyrosine 248 of carboxypeptidase A in the crystalline state and in solution. Proc Natl Acad Sci U S A (1972) 1.28
Binding of a possible transition state analogue to the active site of carboxypeptidase A. Proc Natl Acad Sci U S A (1985) 1.28
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The crystal structure of allosteric chorismate mutase at 2.2-A resolution. Proc Natl Acad Sci U S A (1994) 1.27
Crystal structure of the complex of carboxypeptidase A with a strongly bound phosphonate in a new crystalline form: comparison with structures of other complexes. Biochemistry (1990) 1.26
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Three-dimensional structure of carbamoyl phosphate and succinate bound to aspartate carbamoyltransferase. Proc Natl Acad Sci U S A (1988) 1.23
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Mechanisms of catalysis and allosteric regulation of yeast chorismate mutase from crystal structures. Structure (1997) 1.21
The effect of pH on the cooperative behavior of aspartate transcarbamylase from Escherichia coli. J Biol Chem (1978) 1.20
Zinc environment and cis peptide bonds in carboxypeptidase A at 1.75-A resolution. Proc Natl Acad Sci U S A (1981) 1.19
Crystal structure of fructose-1,6-bisphosphatase complexed with fructose 6-phosphate, AMP, and magnesium. Proc Natl Acad Sci U S A (1990) 1.18
Structure of the potato inhibitor complex of carboxypeptidase A at 2.5-A resolution. Proc Natl Acad Sci U S A (1980) 1.18
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Substrate conformational transitions in the active site of chorismate mutase: their role in the catalytic mechanism. Proc Natl Acad Sci U S A (2001) 1.17
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Leucine aminopeptidase: bestatin inhibition and a model for enzyme-catalyzed peptide hydrolysis. Proc Natl Acad Sci U S A (1991) 1.15
Aspartate transcarbamoylase from Escherichia coli: electron density at 5.5 A resolution. Proc Natl Acad Sci U S A (1973) 1.14
Structure determination and refinement of bovine lens leucine aminopeptidase and its complex with bestatin. J Mol Biol (1992) 1.14
Structure of an actively exchanging complex between carboxypeptidase A and a substrate analogue. Proc Natl Acad Sci U S A (1980) 1.13
Structure of soncanavalin A at 4 A resolution. Proc Natl Acad Sci U S A (1971) 1.13
An essential residue at the active site of aspartate transcarbamylase. J Biol Chem (1976) 1.12
Binding of ligands to the active site of carboxypeptidase A. Proc Natl Acad Sci U S A (1981) 1.12
Enzymatic activities of carobxypeptidase A's in solution and in crystals. Proc Natl Acad Sci U S A (1973) 1.11
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Crystal structures of phosphonoacetamide ligated T and phosphonoacetamide and malonate ligated R states of aspartate carbamoyltransferase at 2.8-A resolution and neutral pH. Biochemistry (1990) 1.08
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Interaction of tetraiodofluorescein with aspartate transcarbamylase and its isolated catalytic and regulatory subunits. J Biol Chem (1975) 1.07
A bicarbonate ion as a general base in the mechanism of peptide hydrolysis by dizinc leucine aminopeptidase. Proc Natl Acad Sci U S A (1999) 1.06
Structural similarities between fructose-1,6-bisphosphatase and inositol monophosphatase. Biochem Biophys Res Commun (1993) 1.05
Binding of substrate CO2 to the active site of human carbonic anhydrase II: a molecular dynamics study. Proc Natl Acad Sci U S A (1990) 1.05
The thiol group in the catalytic chains of aspartate transcarbamoylase. Proc Natl Acad Sci U S A (1972) 1.05
A glutamate residue in the catalytic center of the yeast chorismate mutase restricts enzyme activity to acidic conditions. Proc Natl Acad Sci U S A (1997) 1.04
Crystal structure of CTP-ligated T state aspartate transcarbamoylase at 2.5 A resolution: implications for ATCase mutants and the mechanism of negative cooperativity. Proteins (1993) 1.03
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Elimination of cooperativity in aspartate transcarbamylase by nitration of a single tyrosine residue. Proc Natl Acad Sci U S A (1978) 1.03
Location of the active site of allosteric chorismate mutase from Saccharomyces cerevisiae, and comments on the catalytic and regulatory mechanisms. Proc Natl Acad Sci U S A (1995) 1.02
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Transition state analogue L-leucinephosphonic acid bound to bovine lens leucine aminopeptidase: X-ray structure at 1.65 A resolution in a new crystal form. Biochemistry (1995) 1.01
Toward a mechanism for the allosteric transition of pig kidney fructose-1,6-bisphosphatase. J Mol Biol (1994) 1.00
Structure refinement of fructose-1,6-bisphosphatase and its fructose 2,6-bisphosphate complex at 2.8 A resolution. J Mol Biol (1990) 1.00
Crystallographic studies on apocarboxypeptidase A and the complex with glycyl-L-tyrosine. Proc Natl Acad Sci U S A (1983) 1.00
The structure of carboxypeptidase A. IX. The x-ray diffraction results in the light of the chemical sequence. Proc Natl Acad Sci U S A (1969) 0.98
Gross quaternary changes in aspartate carbamoyltransferase are induced by the binding of N-(phosphonacetyl)-L-aspartate: A 3.5-A resolution study. Proc Natl Acad Sci U S A (1982) 0.98
Crystal structure of the T state of allosteric yeast chorismate mutase and comparison with the R state. Proc Natl Acad Sci U S A (1996) 0.97
Crystal structure of the neutral form of fructose-1,6-bisphosphatase complexed with the product fructose 6-phosphate at 2.1-A resolution. Proc Natl Acad Sci U S A (1991) 0.97
Molecular structure of Bacillus subtilis aspartate transcarbamoylase at 3.0 A resolution. Proc Natl Acad Sci U S A (1991) 0.97
An intermediate complex in the dissociation of aspartate transcarbamylase. Proc Natl Acad Sci U S A (1974) 0.97
A 3.0-A resolution study of nucleotide complexes with aspartate carbamoyltransferase. Proc Natl Acad Sci U S A (1979) 0.96
Molecular structure of fructose-1,6-bisphosphatase at 2.8-A resolution. Proc Natl Acad Sci U S A (1989) 0.96
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Inactivation of the catalytic subunit of aspartate transcarbamylase by nitration with tetranitromethane. J Biol Chem (1980) 0.95
Molecular and crystal structure of streptonigrin. J Am Chem Soc (1975) 0.94
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Comparison of the structures of three carboxypeptidase A-phosphonate complexes determined by X-ray crystallography. Biochemistry (1991) 0.94
Allosteric transition of fructose-1,6-bisphosphatase. Proc Natl Acad Sci U S A (1993) 0.92
Framework rearrangement in boranes and carboranes. Science (1966) 0.92
Aqueous central cavity in aspartate transcarbamylase from Escherichia coli. Science (1973) 0.91
X-ray crystallographic determination of the structure of bovine lens leucine aminopeptidase complexed with amastatin: formulation of a catalytic mechanism featuring a gem-diolate transition state. Biochemistry (1993) 0.91
Crystal structure of the neutral form of fructose 1,6-bisphosphatase complexed with regulatory inhibitor fructose 2,6-bisphosphate at 2.6-A resolution. Proc Natl Acad Sci U S A (1992) 0.91
Crystallographic evidence for the action of potassium, thallium, and lithium ions on fructose-1,6-bisphosphatase. Proc Natl Acad Sci U S A (1995) 0.91