Results 201 to 210 of about 221,194 (241)

Oxidative deamination of glutamate and transdeamination through glutamate

Archives of Biochemistry and Biophysics, 1966
Abstract Rat liver mitochondria are able to produce ammonia from glutamate at a steady rate under the conditions described. A system generating ADP from ATP is necessary for the continual deamination of glutamate. Maximum stimulation is reached with a hexokinase-glucose system in the presence of 0.2 m m ATP.
F.J.R. Hird, M.A. Marginson
openaire   +3 more sources

AFM Study of Two-Dimensional Epitaxial Arrays of Poly(γ-l-glutamates) with Long n-Alkyl Side Chains on Graphite

, 2003
Two-dimensional (2D) arrays of poly(γ-n-alkyl l-glutamates) (PGn) on HOPG are found to be formed by casting under conditions producing submonolayer coverage.
T. Imase, A. Ohira, K. Okoshi, N. Sano, S. Kawauchi, J. Watanabe, M. Kunitake   +6 more
semanticscholar   +1 more source

Coordination of Ca2+ by the pore region glutamates is essential for high-affinity dihydropyridine binding to the cardiac Ca2+ channel alpha 1 subunit.

Biochemistry, 1995
The molecular determinants for Ca2+ modulation of dihydropyridine (DHP) binding to cardiac Ca2+ channels were identified by mutational neutralization of the glutamate residues that comprise the Ca2+ channel selectivity filter. The binding activity of the
Joerg Mitterdorfer, M. J. Sinnegger, M. Grabner, Joerg Striessnig, H. Glossmann   +4 more
semanticscholar   +1 more source

Thermotropic polypeptides. 2. Molecular packing and thermotropic behavior of poly(L-glutamates) with long n-alkyl side chains

, 1985
Viscoelasticite, diffractometrie RX, calorimetrie differentielle et dispersion optique rotatoire de polymeres avec 5, 6, 8 ,10, 12, 14, 16 et 18 atomes de carbone dans la chaine ...
J. Watanabe, H. Ono, I. Uematsu, A. Abe
semanticscholar   +1 more source

Localization of glutamate and glutamate transporters in the sensory neurons ofAplysia [PDF]

The Journal of Comparative Neurology, 2000
The sensorimotor synapse of Aplysia has been used extensively to study the cellular and molecular basis for learning and memory. Recent physiologic studies suggest that glutamate may be the excitatory neurotransmitter used by the sensory neurons (Dale and Kandel [1993] Proc Natl Acad Sci USA. 90:7163-7167; Armitage and Siegelbaum [1998] J Neurosci.
Jeannie Chin, Laurence Dryer, John H. Byrne, Jonathan M. Levenson, David M. Sherry, Arnold Eskin   +5 more
openaire   +2 more sources

The preparation of substituted ?-Benzyl-L-glutamates and -Benzyl-L-aspartates

, 1965
Substituted γ-benzyl-L-glutamates and β-benzyl-L-aspartates have been obtained from the alkali metal salts of the corresponding amino acid copper complexes and substituted benzyl halides under various experimental conditions.
R. Ledger, F. Stewart
semanticscholar   +1 more source

Glutamate Receptors and Glutamate Corticofugal Pathways

1986
Although the neurochemical anatomy of many pathways in human brain has been studied, little attention has been paid to the human pyramidal system. This pathway is very important for voluntary motor control in vertebrates, and pyramidal tract pathology leads to hemiparesis or hemiplegia in primates and man (Phillips and Porter, 1977).
Anne B. Young, Mark B. Bromberg, J. B. Penney, J. T. Greenamyre   +3 more
openaire   +2 more sources

Enzymatic production of d-glutamate from l-glutamate by a glutamate racemase

Journal of Fermentation and Bioengineering, 1995
Abstract d -Glutamate was produced from l -glutamate by two successive cellular reactions with a glutamate racemase produced by Escherichia coli TM93 harboring a plasmid containing a glutamate racemase gene from Lactobacillus brevis ATCC 8287 and a glutamate decarboxylase produced by E. coli ATCC 11246.
Masaki Azuma, Akio Ozaki, Shuichi Ishino, Makoto Yagasaki   +3 more
openaire   +2 more sources

Poly(γ‐alkyl glutamates). I

, 1966
Good yields of some crystalline γ-alkyl esters of L-glutamic acid were obtained by carrying out the esterfication with a small (20–50 mole-%) excess of alcohol in aqueous hydrochloric acid or 60–80% sulfuric acid followed by neutralization with an ...
S. Sugai, K. Kamashima, S. Makino, J. Noguchi   +3 more
semanticscholar   +1 more source

Glutamate Carboxypeptidase

2004
Publisher Summary This chapter describes the activity, specificity and structural chemistry of glutamate carboxypeptidase. Glutamate carboxypeptidases are characterized as Zn2+ requiring exopeptidases with specificity for glutamate and this specificity is not absolute as carboxypeptidase G was reported as exhibiting activity against pteroyl compounds ...
Roger F. Sherwood (Deceased), Roger G. Melton   +1 more
openaire   +3 more sources