UniProtKB - Q9HDW8 (GLRX5_SCHPO)
Protein
Monothiol glutaredoxin-5, mitochondrial
Gene
grx5
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Functioni
Monothiol glutaredoxin involved in mitochondrial iron-sulfur (Fe/S) cluster transfer (PubMed:20085751, PubMed:23615440). Receives 2Fe/2S clusters from scaffold protein isu1 and mediates their transfer to apoproteins, to the 4Fe/FS cluster biosynthesis machinery, or export from mitochondrion (PubMed:20085751, PubMed:23615440).2 Publications
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 43 | GlutathioneBy similarity | 1 | |
Metal bindingi | 51 | Iron-sulfur (2Fe-2S); shared with dimeric partner1 Publication | 1 | |
Binding sitei | 95 | Glutathione; via amide nitrogen and carbonyl oxygenBy similarity | 1 |
GO - Molecular functioni
- 2 iron, 2 sulfur cluster binding Source: PomBase
- glutathione disulfide oxidoreductase activity Source: PomBase
- iron-sulfur transferase activity Source: PomBase
- metal ion binding Source: UniProtKB-KW
- protein disulfide oxidoreductase activity Source: PomBase
GO - Biological processi
- [2Fe-2S] cluster assembly Source: PomBase
- [4Fe-4S] cluster assembly Source: PomBase
- protein maturation by [2Fe-2S] cluster transfer Source: PomBase
Keywordsi
Ligand | 2Fe-2S, Iron, Iron-sulfur, Metal-binding |
Enzyme and pathway databases
Reactomei | R-SPO-1362409, Mitochondrial iron-sulfur cluster biogenesis |
Names & Taxonomyi
Protein namesi | Recommended name: Monothiol glutaredoxin-5, mitochondrial |
Gene namesi | Name:grx5Imported ORF Names:SPAPB2B4.02 |
Organismi | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) |
Taxonomic identifieri | 284812 [NCBI] |
Taxonomic lineagei | Eukaryota › Fungi › Dikarya › Ascomycota › Taphrinomycotina › Schizosaccharomycetes › Schizosaccharomycetales › Schizosaccharomycetaceae › Schizosaccharomyces › |
Proteomesi |
|
Organism-specific databases
PomBasei | SPAPB2B4.02, grx5 |
VEuPathDBi | FungiDB:SPAPB2B4.02 |
Subcellular locationi
Mitochondrion
- Mitochondrion 2 Publications
Mitochondrion
- mitochondrial matrix Source: PomBase
- mitochondrion Source: PomBase
Keywords - Cellular componenti
MitochondrionPathology & Biotechi
Mutagenesis
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Mutagenesisi | 51 | C → S: Abolishes iron-sulfur cluster binding. 1 Publication | 1 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000102252 | 1 – 146 | Monothiol glutaredoxin-5, mitochondrialAdd BLAST | 146 |
Proteomic databases
MaxQBi | Q9HDW8 |
PaxDbi | Q9HDW8 |
Expressioni
Inductioni
By nitrosative and osmotic stresses.1 Publication
Interactioni
Subunit structurei
Homodimer (By similarity).
Interacts with ISA1 and ISA2 (PubMed:20085751).
By similarity1 PublicationProtein-protein interaction databases
BioGRIDi | 279903, 27 interactors |
STRINGi | 4896.SPAPB2B4.02.1 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 26 – 131 | GlutaredoxinPROSITE-ProRule annotationAdd BLAST | 106 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 83 – 87 | Glutathione bindingBy similarity | 5 | |
Regioni | 108 – 109 | Glutathione bindingBy similarity | 2 |
Sequence similaritiesi
Keywords - Domaini
Redox-active centerPhylogenomic databases
eggNOGi | KOG0911, Eukaryota |
HOGENOMi | CLU_026126_2_0_1 |
InParanoidi | Q9HDW8 |
OMAi | KGTKLMP |
PhylomeDBi | Q9HDW8 |
Family and domain databases
CDDi | cd03028, GRX_PICOT_like, 1 hit |
Gene3Di | 3.40.30.10, 1 hit |
InterProi | View protein in InterPro IPR002109, Glutaredoxin IPR033658, GRX_PICOT-like IPR004480, Monothiol_GRX-rel IPR036249, Thioredoxin-like_sf |
PANTHERi | PTHR10293, PTHR10293, 1 hit |
Pfami | View protein in Pfam PF00462, Glutaredoxin, 1 hit |
SUPFAMi | SSF52833, SSF52833, 1 hit |
TIGRFAMsi | TIGR00365, TIGR00365, 1 hit |
PROSITEi | View protein in PROSITE PS51354, GLUTAREDOXIN_2, 1 hit |
i Sequence
Sequence statusi: Complete.
Q9HDW8-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MNSMFRFWIP KTSISMQLRM LSTQTRQALE QAVKEDPIVL FMKGTPTRPM
60 70 80 90 100
CGFSLKAIQI LSLENVASDK LVTYNVLSND ELREGIKEFS DWPTIPQLYI
110 120 130 140
NGEFVGGSDI LASMHKSGEL HKILKEINAL APEQPKDSEE ETTKKD
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY435095 Genomic DNA Translation: AAR08198.1 CU329670 Genomic DNA Translation: CAC21468.1 |
RefSeqi | NP_593888.1, NM_001019318.2 |
Genome annotation databases
EnsemblFungii | SPAPB2B4.02.1; SPAPB2B4.02.1:pep; SPAPB2B4.02 |
GeneIDi | 2543483 |
KEGGi | spo:SPAPB2B4.02 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY435095 Genomic DNA Translation: AAR08198.1 CU329670 Genomic DNA Translation: CAC21468.1 |
RefSeqi | NP_593888.1, NM_001019318.2 |
3D structure databases
SMRi | Q9HDW8 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 279903, 27 interactors |
STRINGi | 4896.SPAPB2B4.02.1 |
Proteomic databases
MaxQBi | Q9HDW8 |
PaxDbi | Q9HDW8 |
Genome annotation databases
EnsemblFungii | SPAPB2B4.02.1; SPAPB2B4.02.1:pep; SPAPB2B4.02 |
GeneIDi | 2543483 |
KEGGi | spo:SPAPB2B4.02 |
Organism-specific databases
PomBasei | SPAPB2B4.02, grx5 |
VEuPathDBi | FungiDB:SPAPB2B4.02 |
Phylogenomic databases
eggNOGi | KOG0911, Eukaryota |
HOGENOMi | CLU_026126_2_0_1 |
InParanoidi | Q9HDW8 |
OMAi | KGTKLMP |
PhylomeDBi | Q9HDW8 |
Enzyme and pathway databases
Reactomei | R-SPO-1362409, Mitochondrial iron-sulfur cluster biogenesis |
Miscellaneous databases
PROi | PR:Q9HDW8 |
Family and domain databases
CDDi | cd03028, GRX_PICOT_like, 1 hit |
Gene3Di | 3.40.30.10, 1 hit |
InterProi | View protein in InterPro IPR002109, Glutaredoxin IPR033658, GRX_PICOT-like IPR004480, Monothiol_GRX-rel IPR036249, Thioredoxin-like_sf |
PANTHERi | PTHR10293, PTHR10293, 1 hit |
Pfami | View protein in Pfam PF00462, Glutaredoxin, 1 hit |
SUPFAMi | SSF52833, SSF52833, 1 hit |
TIGRFAMsi | TIGR00365, TIGR00365, 1 hit |
PROSITEi | View protein in PROSITE PS51354, GLUTAREDOXIN_2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GLRX5_SCHPO | |
Accessioni | Q9HDW8Primary (citable) accession number: Q9HDW8 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | August 14, 2001 |
Last sequence update: | March 1, 2001 | |
Last modified: | February 10, 2021 | |
This is version 130 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Fungal Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Schizosaccharomyces pombe
Schizosaccharomyces pombe: entries and gene names - SIMILARITY comments
Index of protein domains and families