Heme (American English), or haem (Commonwealth English, both pronounced / hi:m / HEEM), is a ring-shaped iron-containing molecular component of hemoglobin, which is necessary to bind …

Hemes, in three different forms, are used as a protein-bound prosthetic group in succinate dehydrogenase (complex II), in bc 1 complex (complex III) and in cytochrome c oxidase …

2023年5月1日 · Heme is a porphyrin ring complexed with ferrous iron and protoporphyrin IX. Heme is an essential prosthetic group in proteins that is necessary as a subcellular …

Heme is a coordination complex consisting of an iron ion complexed with a porphyrin ring. When the iron atom is in the ferrous state (II), the complex is designated as either …

2022年10月28日 · Based on our structures combined with functional studies, we propose a hypothetic model of heme trafficking, heme transfer to CcmE, and ATP-dependent release of …

2021年1月25日 · Heme is a coordination complex consisting of a porphyrin ring surrounding a single ferrous (Fe 2+) or ferric (Fe 3+) ion, able to bond with diatomic oxygen and transport it …

亚铁血红素 (Heme)是含有铁 (Fe)原子的卟啉，可由血红素加氧酶-1 (Heme oxygenase-1, HO-1)催化生成等摩尔量的铁 (Fe)、一氧化碳 (CO)和胆红素。 Heme不仅参与细菌的代谢过程，而且 …

2022年10月19日，浙江大学生命科学学院陈才勇实验室在Nature发表了题为HRG-9 homologues regulate haem trafficking from haem-enriched compartments的文章，揭示了一个新的细胞内血 …

2015年8月19日 · Data obtained are consistent with the presence of a mitochondrial heme metabolism complex which minimally consists of ferrochelatase, protoporphyrinogen oxidase …

In this review, we take an evolutionarily broad approach to illuminate the remarkable diversity and adaptability of haem synthesis, from prokaryotes to eukaryotes, showing the range of …