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单词 alamethicin
释义

alamethicin

英汉-汉英词典
丙甲菌素
词组 | 习惯用语
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  • arithmetician n. 算术家
  • amethystine adj. 紫水晶质的,紫色的
  • megalithic adj. 巨石的
  • almightiness n. 全能
alamethicin 丙甲菌素; 丙甲甘肽;

网络短语:
alamethicin E 丙甲甘肽
英语百科

Alamethicin

The general mechanism of NRPS synthesis in alamethicin, showing the condensation of amino acid substrates from module to module. Ac=Acetyl Aib=aminoisobutyric acid. Module components: A= Adenylylation PCP= Peptidyl Carrier Protein C=Condensation
A diagram of the individual modules and elongation of alamethicin biosynthesis. The growing peptide chain is shown for each module, ending in the clevage of the thioester and generation of linear alamethicin. Ac=Acetyl Aib=Aminoisobutyric acid Pheol=Phenylalaninol. Module components: A=Adenylylation PCP= Peptidyl Carrier Protein C=Condensation

Alamethicin is a peptide antibiotic, produced by the fungus Trichoderma viride. It belongs to peptaibol peptides which contain the non-proteinogenic amino acid residue Aib (2-aminoisobutyric acid). This residue strongly induces formation of alpha-helical structure. The peptide sequence is:

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更新时间:2025/6/23 4:50:33