这个词是什么意思？
An enzyme of the urea cycle that catalyzes the formation of argininosuccinic acid from citrulline and aspartic acid in the presence of ATP. Absence or deficiency of this enzyme causes the metabolic disease CITRULLINEMIA in humans. EC 6.3.4.5.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D001124 · MeSH 2026。
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