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ProteomicsDynamic Assembly of the Cytosolic Iron-Sulfur Cluster Biogenesis Machinery Requires Iron-Sulfur Cluster Incorporation of CIAO3
Cytosolic iron-sulfur (Fe-S) cluster assembly (CIA) pathway delivers Fe-S clusters to nuclear and cytosolic Fe-S proteins involved in essential cellular functions. This delivery process is regulated by availability of iron and oxygen, but it remains unclear how CIA components orchestrate the cluster...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-11-16 | MSV000088394 | MassIVE
ProteomicsIron-Regulated Assembly of the Cytosolic Iron-Sulfur Cluster Biogenesis Machinery
The cytosolic iron-sulfur (Fe-S) cluster assembly (CIA) pathway delivers Fe-S clusters to nuclear and cytosolic Fe-S proteins involved in essential cellular functions. Although the delivery process is regulated by the availability of iron and oxygen, it remains unclear how CIA components orchestrate...
ORGANISM(S): Homo Sapiens 
2022-06-06 | PXD033557 | panorama
TranscriptomicsM. sedula transcriptional response to ferrous iron and RISC supplements
Abstract: The crenarchaeal order Sulfolobales collectively contains at least five major terminal oxidase complexes. Based on genome sequence information, all five complexes are found only in Metallosphaera sedula and Sulfolobus tokodaii, the two sequenced Sulfolobales capable of iron oxidization. Wh...
ORGANISM(S): Metallosphaera sedula 
2008-10-22 | E-GEOD-12044 | biostudies-arrayexpress
ProteomicsIron Toxicity targeting mitochondrial Iron-Sulfur cluster enzymes
Unregulated nutritional iron absorption in hereditary hemochromatosis causes its overload, especially in liver. While this may lead to severe pathology, intriguingly, it may also frequently go unrecognized. Indeed, profound iron loading in hemochromatosis Hfe knockout mice and hemochromatosis Huh7 h...
ORGANISM(S): Homo sapiens (Human) 
2026-09-28 | PXD070837 | Pride
Iron-sulfur cluster enzymes Mitochondria Hemochromatosis Trace metals Methanobactin Liver Iron overload 
ProteomicsQuantitative proteomic analysis of Toxoplasma gondii mutants of the mitochondrial and plastidic Iron sulfur cluster synthesis pathways.
Toxoplasma gondii is a parasitic protist that is the agent of toxoplasmosis. It is capable of infecting all mammals, including humans. The infection is mainly asymptomatic in immunocompetent patients, but in case of immunosuppression or for the congenital form of toxoplasmosis it can lead to severe ...
ORGANISM(S): Toxoplasma gondii RH 
2021-11-09 | PXD023854 | Pride
Iron sulfur cluster Apicoplast Mitochondrion Differentiation Bradyzoite 
TranscriptomicsIron uptake experiments in yeast
The budding yeast S. cerevisiae responds to depletion of iron in the environment by activating Aft1p, the major iron-dependent transcription factor, and by transcribing systems involved in the uptake of iron. Here we have studied the transcriptional response to iron deprivation, and have identified ...
ORGANISM(S): Saccharomyces cerevisiae 
2006-02-07 | E-GEOD-4196 | biostudies-arrayexpress
TranscriptomicsThe cytosolic iron-sulfur cluster assembly protein MMS19 regulates transcriptional gene silencing, DNA repair, and flowering time in Arabidopsis
To study how MMS19 and ABO4 affect gene expression, we performed RNA deep sequencing for the seedlings materials Col, mms19-1,and abo4 mutants. Compare the mRNA profiles of 14-day old seedlings materials of mutants (mms19-1 and abo4) to wild type Col by Illumina suquencing.
ORGANISM(S): Arabidopsis thaliana 
2015-04-09 | E-GEOD-67669 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of yeast mutants Gal-YAH1, Gal-ATM1 and Gal-NBP35 to investigate responses to defects in cellular Fe-S protein maturation
The biogenesis of iron-sulfur proteins in eukaryotes is an essential process involving the mitochondrial iron-sulfur cluster (ISC) assembly and export machineries and the cytosolic Fe/S protein assembly (CIA) apparatus. To define the integration of Fe/S protein biogenesis into cellular homeostasis, ...
ORGANISM(S): Saccharomyces cerevisiae 
2007-12-14 | E-MEXP-1215 | biostudies-arrayexpress
ProteomicsUnique shaping of the chloroplastic iron-sulfur transfer protein NFU1 sustains dark chlorophyll synthesis and fermentation in Chlamydomonas reinhardtii
The sulfur mobilization (SUF) machinery is required for the synthesis of iron-sulfur (Fe- S) clusters and their insertion into client proteins in plastids. The final step relies on several Fe-S cluster transfer proteins, including NIFU-like (NFU) proteins. In this study, we focused on the chloroplas...
ORGANISM(S): Chlamydomonas reinhardtii 
2026-07-07 | PXD070162 | Pride
Iron-sulfur cluster  transfer protein Endonuclease domain  gyi-yig motif  nfu domains  green microalga  chloroplast 
ProteomicsNCOA4-mediated ferritinophagy is a pancreatic cancer dependency via maintenance of iron bioavailability for iron-sulfur cluster proteins
Oncogenic KRAS rewires pancreatic ductal adenocarcinoma (PDAC) metabolism to promote dependence on autophagy and iron metabolism. NCOA4-mediated ferritinophagy links autophagy and iron metabolism as NCOA4 selectively targets ferritin, the cellular iron storage complex, via autophagy to the lysosome ...
ORGANISM(S): Homo sapiens (Human) Mus musculus (Mouse) 
2022-08-17 | PXD033356 | Pride
Ferritinophagy Ncoa4 Iron Pdac 
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