推薦產品
product name
β-(1,2,4-Triazol-3-yl)-DL-alanine,
化驗
≥98% (TLC)
品質等級
形狀
powder
顏色
white to off-white
儲存溫度
−20°C
SMILES 字串
NC(Cc1nc[nH]n1)C(O)=O
InChI
1S/C5H8N4O2/c6-3(5(10)11)1-4-7-2-8-9-4/h2-3H,1,6H2,(H,10,11)(H,7,8,9)
InChI 密鑰
CAPORZWUTKSILW-UHFFFAOYSA-N
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相關類別
聯結
Inhibitory histidine analog.
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Yutaka Ikeda et al.
Protein engineering, 16(9), 699-706 (2003-10-16)
Proteins containing unnatural amino acids have immense potential in biotechnology and medicine. We prepared several histidine analogues including a novel histidine analogue, beta-(1,2,3-triazol-4-yl)-DL-alanine. These histidine analogues were assayed for translational activity in histidine-auxotrophic Escherichia coli strain UTH780. We observed that
K A Sment et al.
Applied and environmental microbiology, 55(5), 1295-1297 (1989-05-01)
In contrast to wild-type cells, it was found that triazole-alanine-resistant mutants of Methanococcus voltae excreted histidine, proline, phenylalanine, and tyrosine in various combinations. These results suggest that a form of general amino acid biosynthetic control may operate in this methanogen.
S H Beiboer et al.
Protein engineering, 9(4), 345-352 (1996-04-01)
The effect of the substitution of the active site histidine 48 by the unnatural 1,2,4-triazole-3-alanine (TAA) amino acid analogue in porcine pancreas phospholipase A2 (PLA2) was studied. TAA was introduced biosynthetically using a his-auxotrophic Escherichia coli strain. To study solely
Younas Aouine et al.
Molecules (Basel, Switzerland), 16(4), 3380-3390 (2011-04-23)
A simple synthetic approach to racemic N-tert-butyloxycarbonyl-2-methyl-3-(1H-1,2,4-triazol-1-yl)alanine (5) in four steps and 68% overall yield starting from oxazoline derivative 1 is reported. This synthesis involves the alkylation of 1H-1,2,4-triazole with an O-tosyloxazoline derivative, followed by an oxazoline ring-opening reaction and
P Soumillion et al.
Protein engineering, 11(3), 213-217 (1998-06-05)
The only histidine residue in the H31N-H137N double mutant of phage lambda lysozyme (lambdaL), at position 48, was biosynthetically replaced by the analogue 1,2,4-triazole-3-alanine (Taz), the basicity of which is 3 pKa units lower. A histidine-auxotrophic strain was grown to
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