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生物通
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探秘氨氧化菌中对氨基苯甲酸合酶:金属辅因子选择与催化机制新发现
为探究非典型对氨基苯甲酸(pABA)生物合成机制,研究人员分析欧洲亚硝化单胞菌 pABA 合酶,揭示关键残基及金属辅因子选择机制。 在微生物的世界里,存在着许多神秘而独特的生物化学反应,对氨基苯甲酸(para-aminobenzoate,pABA)的生物合成便是其中之一。
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