Chemistry of trichosanthin III: Amino acid sequence of CnBr degradation fragment CBa

Acta Chimica Sinica ›› 1983, Vol. 41 ›› Issue (12): 1190-1192. Previous Articles Next Articles

Original Articles

天花粉蛋白的化学 III:溴化氰降解片段CBa的氨基酸顺序

顾梓伟;金善炜;钱薇薇;张秀兰;曹伯巽;汪强华;傅瑶红;徐珊珍;姚月珍;刘永福;汪绍福;钱瑞卿;张丽青;汪猷

中国科学院上海有机化学研究所

发布日期:1983-12-15

Chemistry of trichosanthin III: Amino acid sequence of CnBr degradation fragment CBa

GU ZIWEI;JIN SHANWEI;QIAN WEIWEI;ZHANG XIULAN;CAO BOXUN;WANG QIANGHUA;FU YAOHONG;XU SHANZHEN;YAO YUEZHEN;LIU YONGFU;WANG SHAOFU;QIAN RUIQING;ZHANG LIQING;WANG YOU

Published:1983-12-15

Abstract

The results from the study on the separation, purification, amino acid composition and amino acid sequence of CBa, one of the four CNBr degradation fragments of crystalline trichosanthin, are presented. Its amino acid composition is: Asp3, Thr2, Ser2, Hse1, Glu2, Gly2, Ala6, Val1, Tyr3, Phe3, Lys2, Arg1. The sequence of the CBa is Gly-Tyr-Arg-Ala-Gly-Asp-Thr-Ser- Tyr-Phe-Phe-Asn-Glu-Ala-Ser-Ala-Thr-Glu-Ala-Ala-Lys-Tyr-Val- Phe-Lys-Asp-Ala-Hso.

Key words: BROMIDE, RADIX TRICHOSANTHIS, DEGRADATION, AMINO ACID SEQUENCE, CYANOGEN COMPOUNDS, PROTEIN

CLC Number:

O629

Cite this article

GU ZIWEI;JIN SHANWEI;QIAN WEIWEI;ZHANG XIULAN;CAO BOXUN;WANG QIANGHUA;FU YAOHONG;XU SHANZHEN;YAO YUEZHEN;LIU YONGFU;WANG SHAOFU;QIAN RUIQING;ZHANG LIQING;WANG YOU. Chemistry of trichosanthin III: Amino acid sequence of CnBr degradation fragment CBa[J]. Acta Chimica Sinica, 1983, 41(12): 1190-1192.

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天花粉蛋白的化学 III:溴化氰降解片段CBa的氨基酸顺序

Chemistry of trichosanthin III: Amino acid sequence of CnBr degradation fragment CBa

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