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MeOSuc-Ala-Ala-Pro-Val氯甲基酮是一种不可逆的人类白细胞和中性粒细胞弹性蛋白酶抑制剂,Ki=10µM。
编号:183708
CAS号:65144-34-5
单字母:MeOSuc-AAPV-CMK
编号: | 183708 |
中文名称: | 四肽MeOSuc-Ala-Ala-Pro-Val-CMK |
英文名: | MeOSuc-Ala-Ala-Pro-Val-Chloromethylketone |
CAS号: | 65144-34-5 |
单字母: | MeOSuc-AAPV-CMK |
三字母: | MeOSuc N端甲氧基琥珀酰化 -Ala丙氨酸:alanine。L-丙氨酸的系统命名为(2S)-氨基丙酸,是编码氨基酸,也叫L-α-丙氨酸。符号:A,Ala。D-丙氨酸存在于多种细菌细胞壁的糖肽中。β-丙氨酸是维生素泛酸和辅酶A的组分。 -Ala丙氨酸:alanine。L-丙氨酸的系统命名为(2S)-氨基丙酸,是编码氨基酸,也叫L-α-丙氨酸。符号:A,Ala。D-丙氨酸存在于多种细菌细胞壁的糖肽中。β-丙氨酸是维生素泛酸和辅酶A的组分。 -ProL-脯氨酸:proline。系统命名为吡咯烷-(2S)-羧酸。为亚氨基酸。是编码氨基酸。在肽链中有特殊作用,如易形成顺式的肽键等。符号:P,Pro。 -ValL-缬氨酸:valine。系统命名为(2S)-氨基-3-甲基丁酸。是编码氨基酸。是哺乳动物的必需氨基酸。符号:V,Val。在某些放线菌素如缬霉素中存在 D-缬氨酸。 -CMKC端氯甲基酮修饰,Chloromethylketone (CMK) |
氨基酸个数: | 4 |
分子式: | C22H35O7N4Cl1 |
平均分子量: | 502.99 |
精确分子量: | 502.22 |
等电点(PI): | - |
pH=7.0时的净电荷数: | - |
平均亲水性: | -0.83333333333333 |
疏水性值: | 1.55 |
外观与性状: | 白色粉末状固体 |
消光系数: | - |
来源: | 人工化学合成,仅限科学研究使用,不得用于人体。 |
纯度: | 95%、98% |
盐体系: | 可选TFA、HAc、HCl或其它 |
储存条件: | 负80℃至负20℃ |
标签: | CMK(氯甲基酮)修饰 |
人中性粒细胞弹性蛋白酶抑制剂。MeOSuc AAPV CMK用于仓鼠糜蛋白酶2的结晶。
Inhibitor of human neutrophil elastase. MeOSuc-AAPV-CMK was used for crystallizing hamster chymase 2.
MeOSuc-Ala-Ala-Pro-Val氯甲基酮是一种不可逆的人类白细胞和中性粒细胞弹性蛋白酶抑制剂,Ki=10µM。
MeOSuc-Ala-Ala-Pro-Val-Chloromethylketone is an irreversible inhibitor of human leukocyte and neutrophil elastase with a Ki = 10 µM.
DOI | 名称 | |
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10.1159/000327009 | Shear stress induces the release of an endothelial elastase: role in integrin α(v)β(3)-mediated FGF-2 release | 下载 |
10.1093/aob/mcs264 | Mastoparan-induced programmed cell death in the unicellular alga Chlamydomonas reinhardtii | 下载 |
10.1021/bi00367a011 | Mechanism of inactivation of human leukocyte elastase by a chloromethyl ketone: kinetic and solvent isotope effect studies | 下载 |
10.1016/0005-2744(77)90203-0 | Specificity of porcine pancreatic elastase, human leukocyte elastase and cathepsin G. Inhibition with peptide chloromethyl ketones | 下载 |
10.1164/arrd.1984.130.1.110 | Effects of a series of chloromethyl ketone protease inhibitors on superoxide release and the glutathione system in human polymorphonuclear leukocytes and alveolar macrophages | 下载 |
10.1016/j.bmcl.2009.01.077 | Synthesis and application of MeOSuc-Ala-Ala-Pro-Phe-CH2Cl as potent proteinase K inhibitor | 下载 |