Cytochrome b/f complex
WebCytochrome b6f Complex A protein complex that includes CYTOCHROME B6 and CYTOCHROME F. It is found in the THYLAKOID MEMBRANE and plays an important … WebYelp
Cytochrome b/f complex
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WebThe interaction between plastocyanin and the intact cytochrome bf complex, both from spinach, has been studied by stopped-flow kinetics with mutant plastocyanin to elucidate the site of electron transfer and the … WebThe cytochrome b6f complex (Cyt b6f), which is reduced from the reducing side of PS II by plastoquinone (PQ) and gives up its electrons to plastocyanin, is found between grana disks and the stromal thylakoid. From: Physiology of Woody Plants (Second Edition), 1997 View all Topics Add to Mendeley About this page Targets of NO in plastids
WebThe cytochrome b6f complex (Cyt b6f), which is reduced from the reducing side of PS II by plastoquinone (PQ) and gives up its electrons to plastocyanin, is found between grana … WebNuclear genes essential for the biogenesis of the chloroplast cytochrome b(6)f complex were identified by mutations that cause the specific loss of the complex. Four transposon-induced maize mutants are described that lack cytochrome b(6)f proteins but contain normal levels of other photosynthetic complexes. The four mutations define two ...
WebThe 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer. Protein-protein interaction databases IntAct P23230 1 interactor STRING 3055.DAA00905 Structure Features WebHere, transgenic rice plants that contain variable amounts of the Rieske FeS protein in the cytochrome (cyt) b(6)/f complex between 10 and 100% of wild-type levels have been used to investigate the effect of reductions of these proteins on photosynthesis, plant growth and yield. Reductions of the cyt b(6)/f complex did not affect the electron ...
WebApr 6, 2024 · Tuta absoluta (Meyrick) is a devastating invasive pest worldwide. The abamectin and chlorantraniliprole complex have become an alternative option for chemical control because they can enhance insecticidal activity and delay increased drug resistance. Notably, pests are inevitably resistant to various types of insecticides, and compound …
WebNov 27, 2003 · Cytochrome b6f 's haems (red, haem ci in yellow), Fe 2 S 2 (red) and chlorophyll (green) are represented as viewed along the membrane plane. On the right, the cofactors of cytochrome bc1 (blue ... datagridviewrow to datarow c#WebThe cytochrome complex also functions in the translocation of protons across the membrane and as a consequence, establishes the proton motive force that is used for the synthesis of ATP. The structure and function of the cytochrome complexes are first reviewed in this chapter. bit operations in c++WebThe Cyt b 6 f complex is a large multi-subunit protein with several prosthetic groups containing two b-type hemes and one c-type heme (Cyt f). The complex also contains a … bit operation in pythonWebSep 25, 2024 · LEF involves in-series activity of photosystem II (PSII), cytochrome (cyt) b 6 f, and photosystem I (PSI), while CEF involves only PSI and cyt b 6 f. During CEF, electrons released by PSI are reinjected into the photosynthetic electron transport chain at the plastoquinone (PQ) pool or at the stromal side of the cyt b 6 f complex. The fact that … datagridview searchCytochrome f is the largest subunit of cytochrome b6f complex (plastoquinol—plastocyanin reductase; EC 1.10.99.1). In its structure and functions, the cytochrome b6f complex bears extensive analogy to the cytochrome bc1 complex of mitochondria and photosynthetic purple bacteria. Cytochrome f (cyt f) plays a role analogous to that of cytochrome c1, in spite o… bitop operationWebThe 4-kDa protein encoded by chloroplast petG copurifies with the cytochrome bf complex of spinach and is found in a number of other photosynthetic organisms, including the eukaryotic alga Chlamydomonas reinhardtii. To determine whether petG is involved in the function or assembly of the cytochrome bf complex, the gene was cloned from C. … bit o peanut butter candyWebThe structure and function of the cytochrome b6f complex is considered in the context of recent crystal structures of the complex as an eight subunit, 220 kDa symmetric dimeric complex obtained from the thermophilic cyanobacterium, Mastigocladus laminosus, and the green alga, Chlamydomonas reinhardtii. bitopi font download