A0910
Ala-D-γ-Glu-Lys-D-Ala-D-Ala
≥97% (HPLC)
别名:
Peptidoglycan pentapeptide
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关于此项目
经验公式（希尔记法）:
C20H36N6O8
化学文摘社编号:
分子量:
488.54
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.26
质量水平
方案
≥97% (HPLC)
表单
powder
颜色
white
储存温度
−20°C
SMILES字符串
CC(N)C(=O)NC(CCC(=O)NC(CCCCN)C(=O)NC(C)C(=O)NC(C)C(O)=O)C(O)=O
InChI
1S/C20H36N6O8/c1-10(22)16(28)26-14(20(33)34)7-8-15(27)25-13(6-4-5-9-21)18(30)23-11(2)17(29)24-12(3)19(31)32/h10-14H,4-9,21-22H2,1-3H3,(H,23,30)(H,24,29)(H,25,27)(H,26,28)(H,31,32)(H,33,34)
InChI key
MCIBYIIODNXVSL-UHFFFAOYSA-N
Amino Acid Sequence
Ala-Glu-Lys-Ala-Ala
应用
Ala-D-γ-Glu-Lys-D-Ala-D-Ala is the pentapeptide tail of the peptidoglycan precursor UDPMurNAc-l-Ala-γ-d-Glu-l-Lys(Gly)(5)-d-Ala-d-Ala. Ala-D-γ-Glu-Lys-D-Ala-D-Ala is used to study the role of this peptide stem in peptidoglycan biosynthesis, degradation and function.
生化/生理作用
L-Ala-D-Glu-gamma-L-Lys-D-Ala-D-Ala, peptidoglycan pentapeptide, is the antigenic peptide determinant of peptidoglycan useful in studies of mechanisms of action of glycopeptide antibiotics.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
Immunochemistry of a synthetic peptidoglycan-precursor pentapeptide.
A R Zeiger et al.
Biochemistry, 12(18), 3387-3394 (1973-08-28)
M Nieto et al.
The Biochemical journal, 123(5), 789-803 (1971-08-01)
Vancomycin forms complexes with peptides terminating in d-alanyl-d-alanine that are analogous to the biosynthetic precursors of bacterial mucopeptides. The specificity of complex-formation has been studied by means of many synthetic peptides, prepared by both solid-phase and conventional methods. The following
V A Bokisch et al.
The Journal of experimental medicine, 138(5), 1184-1193 (1973-11-01)
The relationship between 7S anti-IgG and antibodies to streptococcal cell wall peptidoglycan was examined for four streptococcal Group C antisera. Homogeneous 7S anti-IgG components in these sera were isolated by means of an IgG immunoadsorbent column. For two of the
B Heymer et al.
Zeitschrift fur Immunitatsforschung, experimentelle und klinische Immunologie, 149(2-4), 168-178 (1975-07-01)
Staphylococcus epidermidis peptidoglycans solubilized by sonication or lysozyme digestion, and synthetic peptidoglycan analogs such as HSA-carboxymethyl-Gly-L-Ala-L-Ala-D-Ala-D-Ala (HSA-pentapeptide) or L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala (pentapeptide) have been labeled with 125I and tested for their applicability in the radioactive antigen binding assay. Use of radioiodinated Staph.
Ahmed Bouhss et al.
The Journal of biological chemistry, 277(48), 45935-45941 (2002-09-27)
The enzymatic synthesis of the complete l-alanyl(1)-l-alanine(2) side chain of the peptidoglycan precursors of Enterococcus faecalis was obtained in vitro using purified enzymes. The pathway involved alanyl-tRNA synthetase and two ligases, BppA1 and BppA2, that specifically transfer alanine from Ala-tRNA
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