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Merck
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Key Documents

G1763

Sigma-Aldrich

β-谷氨酸

≥98% (TLC), suitable for ligand binding assays

同義詞:

3-Aminopentanedioic acid

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About This Item

經驗公式(希爾表示法):
C5H9NO4
CAS號碼:
分子量::
147.13
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.26

product name

β-谷氨酸,

化驗

≥98% (TLC)

形狀

powder

技術

ligand binding assay: suitable

顏色

white to off-white

SMILES 字串

NC(CC(O)=O)CC(O)=O

InChI

1S/C5H9NO4/c6-3(1-4(7)8)2-5(9)10/h3H,1-2,6H2,(H,7,8)(H,9,10)

InChI 密鑰

BBJIPMIXTXKYLZ-UHFFFAOYSA-N

生化/生理作用

β-Glutamic acid (β-Glu) is used as an osmolyte in many archaea. β-Glutamic acid may be used as a substrate to study the specificity and kinetics of archaeal and bacterial glutamine synthetase (GS) enzymes. β-Glutamic acid is used to study primitive mechanisms of polypeptide formation.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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H McLennan et al.
Neuropharmacology, 21(6), 549-554 (1982-06-01)
Separate receptors are recognized for the excitation of mammalian neurones by (a) L-glutamic and quisqualic acids and (b) N-methyl-D-aspartic (NMDA), and other amino acids which have conformationally restricted molecules. Several other compounds, both agonists and antagonists, have been examined, and
Jean-François Lambert
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life, 38(3), 211-242 (2008-03-18)
The present paper offers a review of recent (post-1980) work on amino acid adsorption and thermal reactivity on oxide and sulfide minerals. This review is performed in the general frame of evaluating Bernal's hypothesis of prebiotic polymerization in the adsorbed
D E Robertson et al.
Biochimica et biophysica acta, 992(3), 320-326 (1989-09-15)
13C- and 15N-NMR spectroscopy have been used to identify beta-aminoglutaric acid (beta-glutamic) as a major soluble component of the thermophilic, autotrophic marine methanogen Methanococcus thermolithotrophicus. This rare, non-protein amino acid has been recognized as a major dissolved free amino acid
P Robinson et al.
Applied and environmental microbiology, 67(10), 4458-4463 (2001-09-26)
The conversion of beta-glutamate to beta-glutamine by archaeal and bacterial glutamine synthetase (GS) enzymes has been examined. The GS from Methanohalophilus portucalensis (which was partially purified) is capable of catalyzing the amidation of this substrate with a rate sevenfold less
D E Robertson et al.
Applied and environmental microbiology, 56(5), 1504-1508 (1990-05-01)
The unusual compound beta-aminoglutaric acid (beta-glutamate) has been identified by 13C nuclear magnetic resonance spectroscopy in soluble extracts of marine methanogenic bacteria. We examined several methanogen species representing nine genera and found that beta-glutamate occurred in methanococci and two methanogenium

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