disulphide bridges meaning in English
二硫桥
Examples
- The subunits of dpl were dpl - a 39 . 6kd and dpl - 3 36 . 8kd , respectively . it may consist two a subunits and two 3 subunits without disulphide bridges . dpl showed no specific agglutination with any type of human erythrocytes
纯化的dpl在page和等电聚焦中显示一条带，在非还原和还原sds - page中呈现两条带，分子量分别为- 39 . 6kd和- 36 . 8kd ，证明dpl由两个亚基和两个亚基组成，无二硫键。 - These results showed these proteins have a high degree of similarity ; they are basic and cysteine - rich proteins with a signal peptide and a common pattern of eight cysteines that engaged in four disulphide bridges holding together four a helices and stabilizing the structural fold . a hydrophobic central cavity in which can occupied by lipids is found between the four helices . however , it has been difficult to draw any conclusions about the in vivo activity of nsltps from their lipid binding properties because it is unknown which ligands , if any , are bound to nsltps in vivo
不同物种的非特异性转移蛋白具有很高同源性，它们是碱性的富含半胱氨酸的蛋白质，在n端有一个信号序列， 8个保守的半胱氨酸残基能形成4个二疏键以维持蛋白的空间结构，推测在其空间结构的中心形成了一个能容纳脂类物质的洞穴，但在体内还不知道nsltp的配体包括哪些物质，对于nsltp能否在体内能够结合并转运脂类还没有明确的定论。