disulfide bridge

Impact of a disulfide bridge in scorpion active peptide AS to the analgesic activity

蝎镇痛活性肽AS的一个二硫键对镇痛活性的影响

Defensins is a kind of antibacterial cationic peptides that contains arginine-rich and disulfide bridge, distributing extensively in animals, plants and insects.

防御素是一组小分子阳离子抗菌活性肽，富含精氨酸和二硫键，广泛分布于动物、植物和昆虫体内。

Calcitonin is a 32-amino-acid-long peptide with an N-terminal disulfide bridge and a C-terminal polyamide residue.

降钙素是一种32个氨基酸组成的多肽内激素，其蛋白结构的N端为二硫键，C端为脯胺酰胺基团。

Some structure information of an antibacterial protein recently purified from Musca domestica larvae was obtained by amino acid composition assay, disulfide bridge analysis and CD spectrum.

通过对新近分离纯化的家蝇抗菌蛋白进行氨基酸组成分析、二硫键分析、圆二色分析，获得了部分结构信息。

The two cysteine residues were not engaged in disulfide bridge.

其分子中两个半胱氨酸残基未形成二硫键；

Disulfide bridge In PROTEINS, a covalent bond formed between the sulfhydryl (-SH) groups of different cysteine molecules.

在蛋白质中两个半胱氨酸残基的两个巯基之间形成的共价键。

NR/ R 2-dimensional SDS-PAGE proved that the two cysteine residues in the molecule were not engaged in intramolecular disulfide bridge.

NR／R双向SDS-PAGE证明家蝇抗菌蛋白分子中的两个半胱氨酸残基未形成二硫键。