Determination of D- and L-aspartate in amino acid mixtures by high-performance liquid chromatography after derivatization with a chiral adduct of o-phthaldialdehyde.

PubWeight™: 1.15‹?› | Rank: Top 10%

🔗 View Article (PMID 6731824)

Published in Anal Biochem on March 01, 1984

Authors

D W Aswad

Articles citing this

Purification of a glutathione S-transferase that mediates fosfomycin resistance in bacteria. Antimicrob Agents Chemother (1990) 1.44

Conversion of isoaspartyl peptides to normal peptides: implications for the cellular repair of damaged proteins. Proc Natl Acad Sci U S A (1987) 1.44

Moss Chloroplasts Are Surrounded by a Peptidoglycan Wall Containing D-Amino Acids. Plant Cell (2016) 1.04

Inactivation mechanism of the membrane protein diacylglycerol kinase in detergent solution. Protein Sci (2001) 0.98

A continuous fluorescence displacement assay for BioA: an enzyme involved in biotin biosynthesis. Anal Biochem (2011) 0.92

Cephalopod vision involves dicarboxylic amino acids: D-aspartate, L-aspartate and L-glutamate. Biochem J (2005) 0.91

Distribution of D-amino acids in vinegars and involvement of lactic acid bacteria in the production of D-amino acids. Springerplus (2013) 0.87

Racemized and Isomerized Proteins in Aging Rat Teeth and Eye Lens. Rejuvenation Res (2016) 0.81

Identification, purification, and characterization of a novel amino acid racemase, isoleucine 2-epimerase, from Lactobacillus species. J Bacteriol (2013) 0.80

Establishment of an in vitro D-cycloserine-synthesizing system by using O-ureido-L-serine synthase and D-cycloserine synthetase found in the biosynthetic pathway. Antimicrob Agents Chemother (2013) 0.79

Methylation of calmodulin at carboxylic acid residues in erythrocytes. A non-regulatory covalent modification? Biochem J (1986) 0.77

Deuteration protects asparagine residues against racemization. Amino Acids (2016) 0.75

d-Amino Acid Levels in Perfused Mouse Brain Tissue and Blood: A Comparative Study. ACS Chem Neurosci (2017) 0.75

Rapid labelling of amino neurotransmitters with a fluorescent thiol in the presence of o-phthalaldehyde. Electrophoresis (2016) 0.75

Mechanistic studies of inactivation of inducible nitric oxide synthase by amidines. Biochemistry (2015) 0.75

Molecular cloning and enzymological characterization of pyridoxal 5'-phosphate independent aspartate racemase from hyperthermophilic archaeon Thermococcus litoralis DSM 5473. Extremophiles (2016) 0.75

Articles by these authors

Regulation of transcription by a protein methyltransferase. Science (1999) 7.22

Hormone-dependent, CARM1-directed, arginine-specific methylation of histone H3 on a steroid-regulated promoter. Curr Biol (2001) 3.09

Evidence for an S-adenosylmethionine requirement in the chemotactic behavior of Salmonella typhimurium. J Mol Biol (1975) 2.76

Methylation of histone H3 by coactivator-associated arginine methyltransferase 1. Biochemistry (2001) 2.74

A dopamine- and cyclic AMP-regulated phosphoprotein enriched in dopamine-innervated brain regions. Nature (1983) 2.04

Deamidation and isoaspartate formation in proteins: unwanted alterations or surreptitious signals? Cell Mol Life Sci (2003) 1.78

Peptides with sequences similar to glycine, arginine-rich motifs in proteins interacting with RNA are efficiently recognized by methyltransferase(s) modifying arginine in numerous proteins. J Biol Chem (1993) 1.67

Protein carboxyl methyltransferase facilitates conversion of atypical L-isoaspartyl peptides to normal L-aspartyl peptides. J Biol Chem (1987) 1.46

Partial repair of deamidation-damaged calmodulin by protein carboxyl methyltransferase. J Biol Chem (1987) 1.39

Stoichiometric methylation of porcine adrenocorticotropin by protein carboxyl methyltransferase requires deamidation of asparagine 25. Evidence for methylation at the alpha-carboxyl group of atypical L-isoaspartyl residues. J Biol Chem (1984) 1.27

DARPP-32, a dopamine- and adenosine 3':5'-monophosphate-regulated phosphoprotein enriched in dopamine-innervated brain regions. II. Purification and characterization of the phosphoprotein from bovine caudate nucleus. J Neurosci (1984) 1.26

Formation of isoaspartate at two distinct sites during in vitro aging of human growth hormone. J Biol Chem (1989) 1.15

Structural integrity of histone H2B in vivo requires the activity of protein L-isoaspartate O-methyltransferase, a putative protein repair enzyme. J Biol Chem (2001) 1.12

Co-operation between protein-acetylating and protein-methylating co-activators in transcriptional activation. Biochem Soc Trans (2000) 1.00

In vitro aging of calmodulin generates isoaspartate at multiple Asn-Gly and Asp-Gly sites in calcium-binding domains II, III, and IV. Protein Sci (1993) 0.99

Isoaspartate in ribosomal protein S11 of Escherichia coli. J Bacteriol (1999) 0.97

Localization of cyclic GMP-dependent protein kinase and substrate in mammalian cerebellum. Proc Natl Acad Sci U S A (1980) 0.96

Accumulation of substrates for protein L-isoaspartyl methyltransferase in adenosine dialdehyde-treated PC12 cells. J Biol Chem (1993) 0.96

Localization in mammalian brain of G-substrate, a specific substrate for guanosine 3',5'-cyclic monophosphate-dependent protein kinase. J Neurosci (1984) 0.96

Spontaneous alterations in the covalent structure of synapsin I during in vitro aging. Biochem Biophys Res Commun (1995) 0.94

Biosynthesis and processing of presumed neurosecretory proteins in single identified neurons of Aplysia californica. J Neurobiol (1978) 0.94

A specific substrate from rabbit cerebellum for guanosine 3':5'-monophosphate-dependent protein kinase. I. Purification and characterization. J Biol Chem (1981) 0.94

Enzymatic protein carboxyl methylation at physiological pH: cyclic imide formation explains rapid methyl turnover. Biochemistry (1985) 0.92

Optimal conditions for the use of protein L-isoaspartyl methyltransferase in assessing the isoaspartate content of peptides and proteins. Anal Biochem (1991) 0.92

Diversity of methyl acceptor proteins in rat pheochromocytoma (PC12) cells revealed after treatment with adenosine dialdehyde. J Biol Chem (1990) 0.91

Molecular aging of tubulin: accumulation of isoaspartyl sites in vitro and in vivo. Biochemistry (1996) 0.91

Purification and characterization of two distinct isozymes of protein carboxymethylase from bovine brain. J Neurochem (1983) 0.91

Human erythrocyte protein L-isoaspartyl methyltransferase: heritability of basal activity and genetic polymorphism for thermal stability. Arch Biochem Biophys (1997) 0.90

Fragmentation of isoaspartyl peptides and proteins by carboxypeptidase Y: release of isoaspartyl dipeptides as a result of internal and external cleavage. Biochemistry (1990) 0.90

Deamidation and isoaspartate formation during in vitro aging of recombinant tissue plasminogen activator. J Biol Chem (1994) 0.89

Widespread phylogenetic distribution of a protein methyltransferase that modifies L-isoaspartyl residues. Biochem Int (1991) 0.89

Deamidation of calmodulin at neutral and alkaline pH: quantitative relationships between ammonia loss and the susceptibility of calmodulin to modification by protein carboxyl methyltransferase. Arch Biochem Biophys (1989) 0.88

Protein carboxyl methyltransferase selectively modifies an atypical form of calmodulin. Evidence for methylation at deamidated asparagine residues. J Biol Chem (1985) 0.87

A specific substrate from rabbit cerebellum for guanosine 3':5'-monophosphate-dependent protein kinase. II. Kinetic studies on its phosphorylation by guanosine 3':5'-monophosphate-dependent and adenosine 3':5'-monophosphate-dependent protein kinases. J Biol Chem (1981) 0.84

Isoaspartate in chrondroitin sulfate proteoglycans of mammalian brain. J Biol Chem (1998) 0.84

Kinetic properties of bovine brain protein L-isoaspartyl methyltransferase determined using a synthetic isoaspartyl peptide substrate. Neurochem Res (1993) 0.84

Endogenous substrates for protein carboxyl methyltransferase in cytosolic fractions of bovine brain. J Neurochem (1983) 0.83

Cloning, expression, and purification of rat brain protein L-isoaspartyl methyltransferase. Protein Expr Purif (1995) 0.82

Protein L-isoaspartyl methyltransferase in postmortem brains of aged humans. Neurobiol Aging (1991) 0.82

Analysis of isoaspartate in peptides and proteins without the use of radioisotopes. Anal Biochem (2000) 0.81

The type II isoform of bovine brain protein L-isoaspartyl methyltransferase has an endoplasmic reticulum retention signal (...RDEL) at its C-terminus. Biochemistry (1992) 0.80

High mass methyl-accepting protein (HMAP), a highly effective endogenous substrate for protein L-isoaspartyl methyltransferase in mammalian brain. J Biol Chem (1996) 0.80

Analysis of stable protein methylation in cultured cells. Arch Biochem Biophys (1992) 0.80

Major degradation products of basic fibroblast growth factor: detection of succinimide and iso-aspartate in place of aspartate. Pharm Res (1994) 0.79

The primary structure of a protein carboxyl methyltransferase from bovine brain that selectively methylates L-isoaspartyl sites. J Biol Chem (1989) 0.79

Heterogeneity and processing of low molecular weight protein in cell R15 of Aplysia californica. J Neurochem (1977) 0.79

Modification of synthetic peptides related to lactate dehydrogenase (231-242) by protein carboxyl methyltransferase and tyrosine protein kinase: effects of introducing an isopeptide bond between aspartic acid-235 and serine-236. Biochemistry (1987) 0.78

Protein carboxyl methyltransferase activity specific for age-modified aspartyl residues in mouse testes and ovaries: evidence for translation during spermiogenesis. Gamete Res (1989) 0.78

Mammalian brain and erythrocyte carboxyl methyltransferases are similar enzymes that recognize both D-aspartyl and L-isoaspartyl residues in structurally altered protein substrates. Proc Natl Acad Sci U S A (1984) 0.78

Amplification and detection of substrates for protein carboxyl methyltransferases in PC12 cells. Anal Biochem (1991) 0.77

Characterization of the phosphorylation site of PP59, a substrate for cyclic AMP-dependent protein kinase that is enriched in the synaptic membrane fraction of rat cerebellum. J Neurochem (1996) 0.75

The effect of urea exposure on isoaspartyl content and protein L-isoaspartate methyltransferase activity in Drosophila melanogaster. Comp Biochem Physiol B Biochem Mol Biol (1999) 0.75

Identification of a 59-kDa Substrate for cAMP-Dependent Protein Kinase That Is Enriched in Rat Cerebellar Membranes. Mol Cell Neurosci (1993) 0.75

Identification and topography of substrates for protein carboxyl methyltransferase in synaptic membrane and myelin-enriched fractions of bovine and rat brain. J Neurochem (1985) 0.75