Cytochrome - Wikipedia
Cytochrome c with heme c. Cytochromes are redox-active proteins containing a heme , with a central iron (Fe) atom at its core, as a cofactor . They are involved in the electron transport chain and redox catalysis .
Cytochrome | Protein, Enzyme, Oxidase | Britannica
cytochrome, any of a group of hemoprotein cell components that, by readily undergoing reduction and oxidation (gain and loss of electrons) with the aid of enzymes, serve a vital function in the transfer of energy within cells.
Cytochrome c - Wikipedia
The cytochrome complex, or cyt c, is a small hemeprotein found loosely associated with the inner membrane of the mitochondrion where it plays a critical role in cellular respiration. It transfers electrons between Complexes III (Coenzyme Q – Cyt c reductase) and IV (Cyt c oxidase). Cytochrome c is highly water-soluble, unlike other cytochromes.
The multiple functions of cytochrome c and their regulation in life …
Cytochrome c (Cytc) is essential in mitochondrial electron transport and intrinsic type II apoptosis. Mammalian Cytc also scavenges reactive oxygen species (ROS) under healthy conditions, produces ROS with the co-factor p66Shc, and oxidizes ...
Cytochrome - an overview | ScienceDirect Topics
Cytochrome c and c-type cytochromes occur in all eukaryotic organisms. The comparative analysis of the protein structures of cytochromes isolated from a multitude of different species of organisms has made it possible to establish evolutionary relationships between them.
Cytochromes - Examples, Definition, Types, Structure, Function
2024年6月28日 · Cytochrome c is a small, highly conserved protein that belongs to a class of proteins known as hemoproteins because it contains a heme group. This heme group holds an iron atom that plays a crucial role in electron transport within the cell.
Cytochrome - Encyclopedia.com
2018年6月11日 · cytochrome Any of a group of proteins, each with an iron-containing haem group, that form part of the electron transport chain in mitochondria and chloroplasts. Electrons are transferred by reversible changes in the iron atom …
Cytochrome - an overview | ScienceDirect Topics
A cytochrome is a protein that contains a heme group, which is a porphyrin with a central iron atom, allowing it to act as a single electron carrier. There are different classes of cytochromes (A-D) distinguished by their ability to absorb light at varying wavelengths.
Cytochrome - an overview | ScienceDirect Topics
Cytochromes consist of many families that have specific roles in respiration and photosynthesis. Cytochrome P450 or CYPs is a superfamily of hemeproteins that are typically the last of a set of oxidizing enzymes in electron transfer chains. By convention, specific enzymes in the system are referred to by CYP followed by a number such as CYP1A ...
Cytochromes - SpringerLink
The term cytochrome was first coined by David Keilin to describe a set of intracellular heme-binding proteins that display redox activity with the formation of intense
- 某些结果已被删除