Published in Biochem J on June 01, 2011
The COP1-SPA1 interaction defines a critical step in phytochrome A-mediated regulation of HY5 activity. Genes Dev (2003) 2.97
Structural insight into partner specificity and phosphoryl transfer in two-component signal transduction. Cell (2009) 2.94
Suggested guidelines for the diagnosis and management of urea cycle disorders. Orphanet J Rare Dis (2012) 2.46
COP1 and ELF3 control circadian function and photoperiodic flowering by regulating GI stability. Mol Cell (2008) 2.34
A central regulatory system largely controls transcriptional activation and repression responses to phosphate starvation in Arabidopsis. PLoS Genet (2010) 2.05
Arabidopsis COP10 forms a complex with DDB1 and DET1 in vivo and enhances the activity of ubiquitin conjugating enzymes. Genes Dev (2004) 1.72
PHOSPHATE TRANSPORTER TRAFFIC FACILITATOR1 is a plant-specific SEC12-related protein that enables the endoplasmic reticulum exit of a high-affinity phosphate transporter in Arabidopsis. Plant Cell (2005) 1.71
The mechanism of signal transduction by two-component systems. Curr Opin Struct Biol (2010) 1.61
N-terminal domain-mediated homodimerization is required for photoreceptor activity of Arabidopsis CRYPTOCHROME 1. Plant Cell (2005) 1.60
Arabidopsis CAND1, an unmodified CUL1-interacting protein, is involved in multiple developmental pathways controlled by ubiquitin/proteasome-mediated protein Degradation. Plant Cell (2004) 1.60
Gibberellins modulate light signaling pathways to prevent Arabidopsis seedling de-etiolation in darkness. Plant J (2007) 1.58
Structure of acetylglutamate kinase, a key enzyme for arginine biosynthesis and a prototype for the amino acid kinase enzyme family, during catalysis. Structure (2002) 1.57
Mutations at CRE1 impair cytokinin-induced repression of phosphate starvation responses in Arabidopsis. Plant J (2002) 1.45
LZF1/SALT TOLERANCE HOMOLOG3, an Arabidopsis B-box protein involved in light-dependent development and gene expression, undergoes COP1-mediated ubiquitination. Plant Cell (2008) 1.45
Central nervous system involvement at first relapse in patients with acute promyelocytic leukemia treated with all-trans retinoic acid and anthracycline monochemotherapy without intrathecal prophylaxis. Haematologica (2009) 1.44
Gene structure, organization, expression, and potential regulatory mechanisms of arginine catabolism in Enterococcus faecalis. J Bacteriol (2002) 1.30
Arabidopsis COP1/SPA1 complex and FHY1/FHY3 associate with distinct phosphorylated forms of phytochrome A in balancing light signaling. Mol Cell (2008) 1.29
Structural bases of feed-back control of arginine biosynthesis, revealed by the structures of two hexameric N-acetylglutamate kinases, from Thermotoga maritima and Pseudomonas aeruginosa. J Mol Biol (2005) 1.27
The crystal structure of the complex of PII and acetylglutamate kinase reveals how PII controls the storage of nitrogen as arginine. Proc Natl Acad Sci U S A (2007) 1.23
Targeted degradation of abscisic acid receptors is mediated by the ubiquitin ligase substrate adaptor DDA1 in Arabidopsis. Plant Cell (2014) 1.23
Light and the E3 ubiquitin ligase COP1/SPA control the protein stability of the MYB transcription factors PAP1 and PAP2 involved in anthocyanin accumulation in Arabidopsis. Plant J (2013) 1.22
Clinical significance of CD56 expression in patients with acute promyelocytic leukemia treated with all-trans retinoic acid and anthracycline-based regimens. Blood (2010) 1.20
The crystal structure of Pyrococcus furiosus UMP kinase provides insight into catalysis and regulation in microbial pyrimidine nucleotide biosynthesis. J Mol Biol (2005) 1.17
Structural basis for the regulation of NtcA-dependent transcription by proteins PipX and PII. Proc Natl Acad Sci U S A (2010) 1.15
A novel two-domain architecture within the amino acid kinase enzyme family revealed by the crystal structure of Escherichia coli glutamate 5-kinase. J Mol Biol (2007) 1.09
Arginine biosynthesis in Thermotoga maritima: characterization of the arginine-sensitive N-acetyl-L-glutamate kinase. J Bacteriol (2004) 1.05
The course of phosphorus in the reaction of N-acetyl-L-glutamate kinase, determined from the structures of crystalline complexes, including a complex with an AlF(4)(-) transition state mimic. J Mol Biol (2003) 1.04
Biosynthesis of betalains: yellow and violet plant pigments. Trends Plant Sci (2013) 1.04
Molecular defects in human carbamoy phosphate synthetase I: mutational spectrum, diagnostic and protein structure considerations. Hum Mutat (2011) 1.04
The gene cluster for agmatine catabolism of Enterococcus faecalis: study of recombinant putrescine transcarbamylase and agmatine deiminase and a snapshot of agmatine deiminase catalyzing its reaction. J Bacteriol (2006) 1.02
Structural and functional insights into endoglin ligand recognition and binding. PLoS One (2012) 1.02
Botany: floral fluorescence effect. Nature (2005) 1.02
Characterization of a novel thermostable carboxylesterase from Geobacillus kaustophilus HTA426 shows the existence of a new carboxylesterase family. J Bacteriol (2009) 1.00
Arginine and nitrogen storage. Curr Opin Struct Biol (2008) 0.94
Interallelic complementation at the Arabidopsis CRE1 locus uncovers independent pathways for the proliferation of vascular initials and canonical cytokinin signalling. Plant J (2004) 0.93
Understanding pyrroline-5-carboxylate synthetase deficiency: clinical, molecular, functional, and expression studies, structure-based analysis, and novel therapy with arginine. J Inherit Metab Dis (2011) 0.93
Aggregation state and pKa values of (E)-resveratrol as determined by fluorescence spectroscopy and UV-visible absorption. J Agric Food Chem (2008) 0.92
Improved cross-linked enzyme aggregates for the production of desacetyl beta-lactam antibiotics intermediates. Bioresour Technol (2009) 0.90
Site-directed mutagenesis studies of acetylglutamate synthase delineate the site for the arginine inhibitor. FEBS Lett (2008) 0.90
Biochemical and mutational analysis of a novel nicotinamidase from Oceanobacillus iheyensis HTE831. PLoS One (2013) 0.89
Structural insight on the control of urea synthesis: identification of the binding site for N-acetyl-L-glutamate, the essential allosteric activator of mitochondrial carbamoyl phosphate synthetase. Biochem J (2009) 0.87
Betaxanthins as substrates for tyrosinase. An approach to the role of tyrosinase in the biosynthetic pathway of betalains. Plant Physiol (2005) 0.87
Characterization of a new rhamnogalacturonan acetyl esterase from Bacillus halodurans C-125 with a new putative carbohydrate binding domain. J Bacteriol (2007) 0.87
Dissection of Escherichia coli glutamate 5-kinase: functional impact of the deletion of the PUA domain. FEBS Lett (2005) 0.87
Understanding carbamoyl-phosphate synthetase I (CPS1) deficiency by using expression studies and structure-based analysis. Hum Mutat (2010) 0.87
Insight on an arginine synthesis metabolon from the tetrameric structure of yeast acetylglutamate kinase. PLoS One (2012) 0.87
Characterization of recombinant Beta vulgaris 4,5-DOPA-extradiol-dioxygenase active in the biosynthesis of betalains. Planta (2012) 0.87
The role of phenolic hydroxy groups in the free radical scavenging activity of betalains. J Nat Prod (2009) 0.87
YesT: a new rhamnogalacturonan acetyl esterase from Bacillus subtilis. Proteins (2008) 0.87
Molecular characterization of a novel N-acetylneuraminate lyase from Lactobacillus plantarum WCFS1. Appl Environ Microbiol (2011) 0.86
Purification of the COP9 signalosome from porcine spleen, human cell lines, and Arabidopsis thaliana plants. Methods Enzymol (2005) 0.85
Mapping active site residues in glutamate-5-kinase. The substrate glutamate and the feed-back inhibitor proline bind at overlapping sites. FEBS Lett (2006) 0.85
Characterization and structural modeling of a novel thermostable glycine oxidase from Geobacillus kaustophilus HTA426. Proteins (2008) 0.85
Mechanism of arginine regulation of acetylglutamate synthase, the first enzyme of arginine synthesis. FEBS Lett (2008) 0.85
Towards structural understanding of feedback control of arginine biosynthesis: cloning and expression of the gene for the arginine-inhibited N-acetyl-L-glutamate kinase from Pseudomonas aeruginosa, purification and crystallization of the recombinant enzyme and preliminary X-ray studies. Acta Crystallogr D Biol Crystallogr (2002) 0.84
Purification and characterization of a latent polyphenol oxidase from beet root (Beta vulgaris L.). J Agric Food Chem (2004) 0.84
Cyclodextrins and antioxidants. Crit Rev Food Sci Nutr (2014) 0.84
A colorimetric assay for the determination of acetyl xylan esterase or cephalosporin C acetyl esterase activities using 7-amino cephalosporanic acid, cephalosporin C, or acetylated xylan as substrate. Anal Biochem (2007) 0.83
Understanding carbamoyl phosphate synthetase deficiency: impact of clinical mutations on enzyme functionality. J Mol Biol (2005) 0.83
Escherichia coli protein YgiD produces the structural unit of plant pigments betalains: characterization of a prokaryotic enzyme with DOPA-extradiol-dioxygenase activity. Appl Microbiol Biotechnol (2013) 0.83
Basis of arginine sensitivity of microbial N-acetyl-L-glutamate kinases: mutagenesis and protein engineering study with the Pseudomonas aeruginosa and Escherichia coli enzymes. J Bacteriol (2008) 0.82
Two crystal structures of Escherichia coli N-acetyl-L-glutamate kinase demonstrate the cycling between open and closed conformations. J Mol Biol (2010) 0.82
Stabilization of the bioactive pigment of opuntia fruits through maltodextrin encapsulation. J Agric Food Chem (2010) 0.82
Differential activation of a latent polyphenol oxidase mediated by sodium dodecyl sulfate. J Agric Food Chem (2005) 0.81
Molecular physiology of phosphoryl group transfer from carbamoyl phosphate by a hyperthermophilic enzyme at low temperature. Biochemistry (2002) 0.81
Production of the apoptotic cellular mediator 4-Methylthio-2-oxobutyric acid by using an enzymatic stirred tank reactor with in situ product removal. Biotechnol Prog (2007) 0.81
Structural implications on color, fluorescence, and antiradical activity in betalains. Planta (2010) 0.81
Maximization of production of his-tagged glycine oxidase and its M261 mutant proteins. Biotechnol Prog (2006) 0.81
Fluorescence detection of tyrosinase activity on dopamine-betaxanthin purified from Portulaca oleracea (common purslane) flowers. J Agric Food Chem (2009) 0.81
Molecular characterization of carbamoyl-phosphate synthetase (CPS1) deficiency using human recombinant CPS1 as a key tool. Hum Mutat (2013) 0.80
Citrin deficiency in a Romanian child living in Spain highlights the worldwide distribution of this defect and illustrates the value of nutritional therapy. Mol Genet Metab (2013) 0.80
Partial purification of latent polyphenol oxidase from peach (Prunus persica L. Cv. Catherina). Molecular properties and kinetic characterization of soluble and membrane-bound forms. J Agric Food Chem (2007) 0.80
Characterization of the monophenolase activity of tyrosinase on betaxanthins: the tyramine-betaxanthin/dopamine-betaxanthin pair. Planta (2005) 0.80
Encapsulation of the most potent antioxidant betalains in edible matrixes as powders of different colors. J Agric Food Chem (2013) 0.80
Roles of ubiquitination in the control of phosphate starvation responses in plants(f). J Integr Plant Biol (2013) 0.80
Characterization of the activity of tyrosinase on betanidin. J Agric Food Chem (2007) 0.79
Kinetic mechanism and product characterization of the enzymatic peroxidation of pterostilbene as model of the detoxification process of stilbene-type phytoalexins. Phytochemistry (2011) 0.79
New insights into the phylogeny and molecular classification of nicotinamide mononucleotide deamidases. PLoS One (2013) 0.79
A novel platelet-activating factor acetylhydrolase discovered in a metagenome from the earthworm-associated microbial community. Environ Microbiol (2011) 0.79
Use of cyclodextrins as secondary antioxidants to improve the color of fresh pear juice. J Agric Food Chem (2007) 0.79
A study on the kinetic mechanism of apoenzyme reconstitution from Aerococcus viridans lactate oxidase. J Enzyme Inhib Med Chem (2003) 0.78
Kinetic properties of lipoxygenase from desert truffle (Terfezia claveryi Chatin) ascocarps: effect of inhibitors and activators. J Agric Food Chem (2005) 0.78