利用同源模建的方法，借助分子力学优化、分子动力学模拟退火设计构建了删除部分氨基酸序列的蓖麻毒素A链突变体（MRTA）。
Using homology method, mutant ricin toxin A-chain(MRTA) deleting part of amino acid sequence was modeled by molecular mechanics optimization and molecular dynamics simulated annealing.
将筛选的抗体模拟肽与TSST - 1突变体基因融合或化学耦联，构建重组表达质粒。
Through crosslinking the specific peptide and the gene of TSST-1, we got the recombination plasmid.
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