Published in J Bacteriol on July 01, 1986
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Equilibrium and kinetic studies of the association of catalytic and regulatory subunits of aspartate transcarbamoylase. J Biol Chem (1980) 0.78
Purification and properties of the phosphotriesterase from Pseudomonas diminuta. J Biol Chem (1989) 2.03
Identification of a plasmid-borne parathion hydrolase gene from Flavobacterium sp. by southern hybridization with opd from Pseudomonas diminuta. Appl Environ Microbiol (1986) 1.93
The organization and regulation of the pyrBI operon in E. coli includes a rho-independent attenuator sequence. Mol Gen Genet (1982) 1.85
Pyrimidine biosynthetic enzymes of Salmonella typhimurium, repressed specifically by growth in the presence of cytidine. J Bacteriol (1975) 1.65
Linear one-step assay for the determination of orthophosphate. Anal Biochem (1983) 1.64
Nucleotide sequence of the structural gene (pyrB) that encodes the catalytic polypeptide of aspartate transcarbamoylase of Escherichia coli. Proc Natl Acad Sci U S A (1983) 1.44
The DNA sequence of argI from Escherichia coli K12. Nucleic Acids Res (1983) 1.32
Cloning and sequencing of a plasmid-borne gene (opd) encoding a phosphotriesterase. J Bacteriol (1988) 1.29
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Organophosphorus hydrolase is a remarkably stable enzyme that unfolds through a homodimeric intermediate. Biochemistry (1997) 1.16
Dissimilar plasmids isolated from Pseudomonas diminuta MG and a Flavobacterium sp. (ATCC 27551) contain identical opd genes. Appl Environ Microbiol (1988) 1.15
Nerve agents degraded by enzymatic foams. Nature (1998) 1.14
Mechanism and stereochemical course at phosphorus of the reaction catalyzed by a bacterial phosphotriesterase. Biochemistry (1988) 1.14
Prospective clinical evaluation of mandibular implant overdentures: Part I--Retention, stability, and tissue response. J Prosthet Dent (1995) 1.07
Reconstruction of an enzyme by domain substitution effectively switches substrate specificity. Nature (1989) 1.04
Protein differentiation: a comparison of aspartate transcarbamoylase and ornithine transcarbamoylase from Escherichia coli K-12. Proc Natl Acad Sci U S A (1984) 1.03
Characterization of P-S bond hydrolysis in organophosphorothioate pesticides by organophosphorus hydrolase. Arch Biochem Biophys (1995) 1.02
Expression of Pseudomonas phosphotriesterase activity in the fall armyworm confers resistance to insecticides. Experientia (1990) 0.99
Bimetallic binding motifs in organophosphorus hydrolase are important for catalysis and structural organization. J Biol Chem (1994) 0.96
Regulatory divergence of aspartate transcarbamoylases within the enterobacteriaceae. Arch Biochem Biophys (1980) 0.95
Rational design of organophosphorus hydrolase for altered substrate specificities. Chem Biol Interact (1999) 0.95
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New assay for enzymatic phosphate release: application to aspartate transcarbamylase and other enzymes. Anal Biochem (1983) 0.92
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Assembly of the aspartate transcarbamoylase holoenzyme from transcriptionally independent catalytic and regulatory cistrons. J Bacteriol (1984) 0.90
Characterization of organophosphorus hydrolases and the genetic manipulation of the phosphotriesterase from Pseudomonas diminuta. Chem Biol Interact (1993) 0.90
A mutation in the catalytic cistron of aspartate carbamoyltransferase affecting catalysis, regulatory response and holoenzyme assembly. Nature (1981) 0.89
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Effect of helium gas at elevated pressure on iron transport and growth of Escherichia coli. J Bacteriol (1974) 0.89
Unique aspects of the regulation of the aspartate transcarbamylase of Serratia marcescens. J Bacteriol (1976) 0.88
Balancing the stability and the catalytic specificities of OP hydrolases with enhanced V-agent activities. Protein Eng Des Sel (2008) 0.88
Discrimination between nucleotide effector responses of aspartate transcarbamoylase due to a single site substitution in the allosteric binding site. J Biol Chem (1989) 0.88
Poly(ethylene glycol) hydrogel-encapsulated fluorophore-enzyme conjugates for direct detection of organophosphorus neurotoxins. Anal Chem (1999) 0.88
Hydrolysis of tetriso by an enzyme derived from Pseudomonas diminuta as a model for the detoxication of O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate (VX). Biochem Pharmacol (1995) 0.86
The development of a new biosensor based on recombinant E. coli for the direct detection of organophosphorus neurotoxins. Biosens Bioelectron (1996) 0.85
A quantitative study of preporcelain soldered connector strength with palladium-based porcelain bonding alloys. J Prosthet Dent (1986) 0.85
Quantitative study of soldered connector tensile strength using low-gold content alloys. J Prosthet Dent (1985) 0.84
Temperature effects on the allosteric responses of native and chimeric aspartate transcarbamoylases. J Mol Biol (1998) 0.84
Modification of near active site residues in organophosphorus hydrolase reduces metal stoichiometry and alters substrate specificity. Biochemistry (1999) 0.84
Detection of organophosphorus pesticide detoxifying bacterial colonies, using UV-photography of parathion-impregnated filters. Arch Environ Contam Toxicol (1988) 0.84
Enzymatic hydrolysis of Russian-VX by organophosphorus hydrolase. Biochem Biophys Res Commun (1997) 0.84
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Site-specific substitutions of the Tyr-165 residue in the catalytic chain of aspartate transcarbamoylase promotes a T-state preference in the holoenzyme. J Biol Chem (1988) 0.83
Analysis of structure-function relationships by formation of chimeric enzymes produced by gene fusion. Methods Enzymol (1991) 0.83
Biotransformation patterns of 2,4,6-trinitrotoluene by aerobic bacteria. Curr Microbiol (1998) 0.83
Conversion of the allosteric regulatory patterns of aspartate transcarbamoylase by exchange of a single beta-strand between diverged regulatory chains. Biochemistry (1997) 0.82
High pressure stabilization of acetylcholinesterase sizeozymes against thermal denaturation. Biophys Chem (1974) 0.81
Genetic and biochemical characterization of distinct transport systems for uracil, uridine and cytidine in Salmonella typhimurium. Mol Gen Genet (1980) 0.79
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Pyrimidine biosynthesis in Serratia marcescens: a possible role for nonsequential enzyme interactions in mimicking coordinate gene expression. Biochem Genet (1977) 0.78
Pyrimidine biosynthesis in Serratia marcescens: polypeptide interactions of three nonsequential enzymes. Biochem Genet (1977) 0.78
Transfer and expression of an organophosphate insecticide-degrading gene from Pseudomonas in Drosophila melanogaster. Proc Natl Acad Sci U S A (1990) 0.77
Characterization of pyrimidine metabolism in the cellular slime mold, Dictyostelium discoideum. Can J Microbiol (1989) 0.77
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The use of cheek retractors during impression making. Va Dent J (1985) 0.75
How to evaluate the finance function--a do it yourself hospital audit. Hosp Top (1981) 0.75
Site-directed alterations to the geometry of the aspartate transcarbamoylase zinc domain: selective alteration to regulation by heterotropic ligands, isoelectric point, and stability in urea. Biochemistry (1993) 0.75
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Orotate phosphoribosyltransferase: orotidylate decarboxylase (Serratia). Methods Enzymol (1978) 0.75
A survey of attenders and non-attenders at dental section 63 courses in south-east Scotland. Health Bull (Edinb) (1989) 0.75
Synthesis of antigens, cross-reactive with bovine serum albumin, by cultured neuroblastoma cells. Cancer Res (1983) 0.75
The use of custom cast-metal resin-bonded cingulum rest seats under removable partial dentures. Compend Contin Educ Dent (1985) 0.75
Tensile strength of an alternative soldered connector. J Prosthet Dent (1987) 0.75
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Methotrexate and aminopterin effects on growth and regeneration in Daucus carota. Plant Cell Rep (1987) 0.75
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The influence of external environment fluctuations on the signal formation of microbiosensors. Biosens Bioelectron (2001) 0.75
Fluoride tablet trial: use of measure PDMFS and PDMFT. Br Dent J (1980) 0.75
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A dental emergency service in a rural area. Health Bull (Edinb) (1984) 0.75
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Enhancement of base pair substitution induced by alkylating mutagens in simulated hyperbaric diving environments. Mutat Res (1976) 0.75