16869-42-4 Usage
General Description
H-GAMMA-GLU-ABU-OH, also known as Gamma-Glutamyl-Abu, is a chemical compound that falls under the category of peptides. Peptides are compounds consisting of two or more amino acids linked in a chain. It can be found in a variety of biological systems and can perform a range of functions. This particular peptide contains the gamma glutamyl amino acid and Abu, short for aminobutyric acid. The exact role of Gamma-Glutamyl-Abu in biological systems can vary, but peptides in general are known to function as hormones, neurotransmitters, antibiotics and more. Like all peptides, Gamma-Glutamyl-Abu has the potential to be used in various research, pharmaceutical, or biotechnological applications. However, data on this specific peptide is limited, highlighting the need for further investigation.
Check Digit Verification of cas no
The CAS Registry Mumber 16869-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,6 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16869-42:
(7*1)+(6*6)+(5*8)+(4*6)+(3*9)+(2*4)+(1*2)=144
144 % 10 = 4
So 16869-42-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H16N2O5/c1-2-5(8(13)14)11-6(9(15)16)3-4-7(10)12/h5-6,11H,2-4H2,1H3,(H2,10,12)(H,13,14)(H,15,16)/t5-,6-/m0/s1
16869-42-4Relevant articles and documents
Synthesis of γ-Glutamylpeptides by γ-Glutamylcysteine Synthetase from Proteus mirabilis
Nakayama, Reiko,Kumagai, Hedehiko,Maruyama, Takashi,Tochikura, Tatsurokuro,Ueno, Tamio,Fukami, Hiroshi
, p. 2839 - 2846 (2007/10/02)
Syntheses of various γ-glutamylpeptides were examined taking use of the highly purified γ-glutamylcysteine synthetase from Proteus mirabilis.The accumulation of each peptide was measured after long time incubation, and good formation was observed in the synthesis of peptides of following amino acids, L-cysteine, L-α-aminobutyrate, L-serine, L-homoserine, glycine, L-alanine, L-norvaline, L-lysine, L-threonine, taurine and L-valine.Peptide syntheses were confirmed by analyses of the component amino acids, after hydrolysis of the peptides.The structure of the glutamylpeptides, especially the peptide-linkage at the γ-carbonyl residue of L-glutamate, was determined by mass spectrometry of the N-trifluoroacetyl methylester derivatives of the glutamylpeptides.Enzymatic synthesis of γ-glutamyl-L-α-aminobutyrate was also confirmed by PMR spectrometry in the comparison with chemically synthesized compound.
