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ProteomicsMETTL17 is an Fe-S cluster checkpoint for mitochondrial translation
Friedreich’s ataxia (FA) is the most common monogenic mitochondrial disease. FA is caused by a depletion of the mitochondrial protein frataxin (FXN), an iron-sulfur (Fe-S) cluster biogenesis factor. To better understand the cellular consequences of FA, we performed quantitative proteome profiling of...
ORGANISM(S): Homo sapiens (Human) 
2023-12-27 | PXD045443 | Pride
Mettl17 Friedreich’s ataxia Fxn Fe-s clusters 
ProteomicsMonitoring Fe-S cluster occupancy across the E. coli proteome using chemoproteomics
Iron-sulfur (Fe-S) clusters are ubiquitous metallocofactors involved in redox chemistry, radical generation, and gene regulation. Common methods to monitor Fe-S clusters include spectroscopic analysis of purified proteins, and auto-radiographic visualization of radiolabeled iron distribution in prot...
ORGANISM(S): Escherichia coli 
2024-05-22 | PXD026488 | Pride
Redime Iron-sulfur clusters Isotop-abpp E. coli 
ProteomicsFe-S clusters-binding proteins in mitoribosome
The human mitochondrial ribosome contains three [2Fe-2S] clusters whose assembly pathway, role, and implications for mitochondrial and metabolic diseases are unknown. Here, structure-function correlation studies show that the clusters play structural roles during mitoribosome assembly. To uncover th...
ORGANISM(S): Homo sapiens (Human) 
2024-01-26 | PXD039321 | Pride
Fe-s cluster Mitoribosome 
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
ProteomicsNFU3 is an Fe-S cluster carrier protein that is implicated in photosystem I maturation (PsaA, PsaB, PsaC). Label free proteomic approach on nfu3-2 mutant allow the discovery of new potential client proteins
NFU3 is a Fe-S cluster carrier protein of Arabidopsis that allow the maturation of Fe-S cluster proteins in chloroplast. proteomic Label free experiment was carried out to monitored wich Fe-S cluster proteins are affected in nfu3-2 mutant background
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2021-09-09 | PXD020228 | Pride
Fe-s cluster photosynthesis 
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
ProteomicsOxygen Toxicity Causes Cyclic Damage by Destabilizing Specific Fe-S Cluster-Containing Protein Complexes
Oxygen is toxic across all three domains of life. Yet, the underlying molecular mechanisms remain largely unknown. Here, we systematically investigate the major cellular pathways affected by excess molecular oxygen. We find that hyperoxia destabilizes a specific subset of Fe-S cluster (ISC)-containi...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2023-02-05 | MSV000091206 | MassIVE
TranscriptomicsCytosolic Fe-S cluster assembly-deficient mutant, nar1 and nbp35 mutant seedling
Expression profiling of two-weeks-old wild type, nar1-4/- and nbp35-3/- mutant seedlings. The cytosolic Fe -S cluster assembly pathway is involved in cytosolic and nucleus Fe-S protein maturation. The nar1 mutant was identified by the screeing for abnormal transcription feature in endosperm.We perfo...
ORGANISM(S): Arabidopsis thaliana 
2013-05-01 | GSE44116 | GEO
TranscriptomicsCytosolic Fe-S cluster assembly-deficient mutant, nar1 and nbp35 mutant seedling
Expression profiling of two-weeks-old wild type, nar1-4/- and nbp35-3/- mutant seedlings. The cytosolic Fe -S cluster assembly pathway is involved in cytosolic and nucleus Fe-S protein maturation. The nar1 mutant was identified by the screeing for abnormal transcription feature in endosperm.We perf...
ORGANISM(S): Arabidopsis thaliana 
2013-05-01 | E-GEOD-44116 | 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
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