Iron–sulfur proteins are proteins characterized by the presence of iron–sulfur clusters containing sulfide-linked di-, tri-, and tetrairon centers in variable...
22 KB (2,508 words) - 08:31, 28 January 2024
(C5H5)4Fe4S4. Iron–sulfur clusters occur in many biological systems, often as components of electron transfer proteins. The ferredoxin proteins are the most...
5 KB (486 words) - 18:07, 2 April 2024
Rieske proteins are iron–sulfur protein (ISP) components of cytochrome bc1 complexes and cytochrome b6f complexes and are responsible for electron transfer...
12 KB (1,388 words) - 14:12, 3 April 2024
High potential iron-sulfur proteins (HIPIP) are a class of iron-sulfur proteins. They are ferredoxins that participate in electron transfer in photosynthetic...
8 KB (884 words) - 18:46, 26 October 2023
arseno-sulfide (monoclinic) Iron(III) sulfide, Fe2S3 Iron-sulfur clusters, includes both synthetic and biological Iron–sulfur protein This set index article...
1 KB (128 words) - 23:21, 14 March 2022
Aconitase (redirect from Iron regulatory protein 1)
angstroms. In contrast with the majority of iron-sulfur proteins that function as electron carriers, the iron-sulfur cluster of aconitase reacts directly with...
15 KB (1,438 words) - 05:10, 6 March 2024
NUBPL (category Proteins)
Iron-sulfur protein NUBPL (IND1) also known as nucleotide-binding protein-like (NUBPL), IND1 homolog, Nucleotide-binding protein-like or huInd1 is an iron-sulfur...
10 KB (1,128 words) - 07:13, 15 April 2024
biochemistry, the iron–sulfur cluster biosynthesis describes the components and processes involved in the biosynthesis of iron–sulfur proteins. The topic is...
4 KB (562 words) - 23:13, 13 December 2023
Ferredoxin (category Iron–sulfur proteins)
Ferredoxins (from Latin ferrum: iron + redox, often abbreviated "fd") are iron–sulfur proteins that mediate electron transfer in a range of metabolic reactions...
31 KB (3,258 words) - 19:08, 9 April 2024
quinone or similar compound as acceptor) Category:EC 1.3.7 (with an iron–sulfur protein as acceptor) Category:EC 1.3.99 (with other acceptors) Category:EC...
33 KB (3,650 words) - 10:58, 5 May 2024
iron-sulfur protein Co-methyltransferase (EC 2.1.1.258, acsE (gene)) is an enzyme with systematic name 5-methyltetrahydrofolate:corrinoid/iron-sulfur...
3 KB (254 words) - 02:49, 30 March 2024
crucial for life. Many cofactors also contain sulfur, including glutathione, and iron–sulfur proteins. Disulfides, S–S bonds, confer mechanical strength...
98 KB (10,951 words) - 01:31, 5 May 2024
Iron is an important biological element. It is used in both the ubiquitous iron-sulfur proteins and in vertebrates it is used in hemoglobin which is essential...
44 KB (5,376 words) - 14:54, 11 April 2024
The iron–sulfur world hypothesis is a set of proposals for the origin of life and the early evolution of life advanced in a series of articles between...
39 KB (4,543 words) - 17:08, 19 April 2024
Coenzyme Q – cytochrome c reductase (category Iron–sulfur proteins)
has one c-type heme (c1), and the Rieske Iron Sulfur Protein subunit (ISP) has a two iron, two sulfur iron-sulfur cluster (2Fe•2S). Structures of complex...
23 KB (2,330 words) - 11:44, 22 May 2024
(Ni2+-requiring) EC 1.13.11.54: acireductone dioxygenase [iron(II)-requiring] EC 1.13.11.55: sulfur oxygenase/reductase EC 1.13.11.56: 1,2-dihydroxynaphthalene...
189 KB (24,607 words) - 12:36, 11 June 2024
dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (SDHB) also known as iron-sulfur subunit of complex II (Ip) is a protein that in humans is encoded...
24 KB (2,957 words) - 07:03, 3 June 2024
function of the iron-sulfur proteins. The Fe centers are typically further coordinated by cysteinyl ligands. The [Fe4S4] electron-transfer proteins ([Fe4S4]...
4 KB (541 words) - 07:57, 3 July 2023
5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein Co-methyltransferase (EC 2.1.1.245, cdhD (gene), cdhE (gene)) is an enzyme with systematic...
2 KB (184 words) - 12:45, 26 August 2023
The CDGSH iron sulfur domain 1 protein (also referred to as mitoNEET) is an integral membrane protein located in the outer mitochondrial...
3 KB (231 words) - 07:01, 11 September 2022
Respiratory complex I (category Protein pages needing a picture)
series of iron-sulfur (Fe-S) clusters, and finally to coenzyme Q10 (ubiquinone). This electron flow changes the redox state of the protein, inducing conformational...
62 KB (6,508 words) - 03:58, 25 March 2024
Rubredoxin (category Iron–sulfur proteins)
low-molecular-weight iron-containing proteins found in sulfur-metabolizing bacteria and archaea. Sometimes rubredoxins are classified as iron-sulfur proteins; however...
11 KB (1,203 words) - 13:52, 3 April 2024
Probable cytosolic iron-sulfur protein assembly protein CIAO1 is a protein that in humans is encoded by the CIAO1 gene. CIAO1 forms a complex with FAM96B...
5 KB (664 words) - 09:53, 11 December 2023
Cytochrome b6f complex (category Iron–sulfur proteins)
cytochrome b6 with a low- and high-potential heme group, a 19 kDa Rieske iron-sulfur protein containing a [2Fe-2S] cluster, and a 17 kDa subunit IV; along with...
20 KB (2,121 words) - 04:07, 7 January 2024
Photosystem I (redirect from Photosystem I protein A1)
terminal electron acceptors FA and FB, also [4Fe-4S] iron-sulfur clusters, are located in a 9-kDa protein called PsaC that binds to the PsaA/PsaB core near...
21 KB (1,938 words) - 05:30, 3 June 2024
Nitrogenase (category Iron–sulfur proteins)
subunits, with a mass of approximately 240-250kDa. The MoFe protein also contains two iron–sulfur clusters, known as P-clusters, located at the interface...
43 KB (4,886 words) - 14:17, 7 June 2024
FeMoco (redirect from Iron-molybdenum cofactor)
"Structural models for the metal centers in the nitrogenase molybdenum-iron protein". Science. 257 (5077): 1677–1682. Bibcode:1992Sci...257.1677K. doi:10...
13 KB (1,568 words) - 23:09, 10 June 2024
Cysteine (category Sulfur amino acids)
in iron-sulfur clusters and in nitrogenase is extracted from cysteine, which is converted to alanine in the process. Beyond the iron-sulfur proteins, many...
32 KB (3,189 words) - 21:12, 30 May 2024
minerals and in life because sulfur is an essential element (CHNOPS), being a constituent of many proteins and cofactors, and sulfur compounds can be used as...
59 KB (7,162 words) - 10:24, 19 May 2024
Hydrogenase (category Iron–sulfur proteins)
hydrogenases are heterodimeric proteins consisting of small (S) and large (L) subunits. The small subunit contains three iron-sulfur clusters while the large...
37 KB (4,187 words) - 16:01, 7 April 2024