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protein coding gene - cir2 (SPAC20G8.04c) - mitochondrial electron transfer flavoprotein-ubiquinone oxidoreductase Cir2

Gene summary

Standard name
cir2
Systematic ID
SPAC20G8.04c
Product
mitochondrial electron transfer flavoprotein-ubiquinone oxidoreductase Cir2
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P87111
ORFeome ID
46/46B01
Characterisation status
biological role inferred
Feature type
mRNA gene
Genomic location
chromosome I: 1395770..1398259 reverse strand

Annotation

Disease association

MONDO:0004736 - inborn disorder of amino acid metabolism

References:

MONDO:0004069 - inborn mitochondrial metabolism disorder

References:

MONDO:0005066 - metabolic disease

References:

MONDO:0009282 - multiple acyl-CoA dehydrogenase deficiency

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GO biological process

GO:0022904 - respiratory electron transport chain

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GO cellular component

GO:0005743 - mitochondrial inner membrane

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GO molecular function

GO:0051539 - 4 iron, 4 sulfur cluster binding

References:

GO:0004174 - electron-transferring-flavoprotein dehydrogenase activity

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

MOD:00047 - O-phospho-L-threonine

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Protein sequence feature

SO:0001808 - mitochondrial_targeting_signal

References:

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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PomGeneEx:0000012 - RNA level decreased

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PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0006310 - protein level

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PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000251 - decreased cell population growth on galactose carbon source

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Genotypes:

FYPO:0009094 - increased cell population growth on lysine and proline nitrogen source

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Genotypes:

FYPO:0009072 - increased cell population growth on lysine nitrogen source

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Genotypes:

FYPO:0007614 - normal transcription from STREP promoter

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Genotypes:

FYPO:0009066 - resistance to amorolfine

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Genotypes:

FYPO:0000067 - resistance to brefeldin A

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Genotypes:

FYPO:0000763 - resistance to cadmium

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Genotypes:

FYPO:0000073 - resistance to caffeine

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Genotypes:

FYPO:0000764 - resistance to cycloheximide

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Genotypes:

FYPO:0009038 - resistance to egtazic acid

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Genotypes:

FYPO:0001453 - resistance to ethanol

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Genotypes:

FYPO:0001103 - resistance to hydrogen peroxide

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Genotypes:

FYPO:0001583 - resistance to lithium

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Genotypes:

FYPO:0009087 - resistance to magnesium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0009043 - resistance to potassium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0002767 - resistance to terbinafine

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Genotypes:

FYPO:0003383 - resistance to tert-butyl hydroperoxide

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

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Genotypes:

Taxonomic conservation

PBO:0011067 - conserved in bacteria

PBO:0011065 - conserved in eukaryotes

PBO:0011064 - conserved in fungi

PBO:0011069 - conserved in metazoa

PBO:0011070 - conserved in vertebrates

PBO:0006222 - predominantly single copy (one to one)

Protein features

IDNameInterPro nameDB name
PF01266DAOFAD-dep_OxRdtasePFAM
PF21162ETFQO_UQ-bdETF-QO/FixC_UQ-bdPFAM
PF05187Fer4_ETF_QOETF-QO/FixX_CPFAM
PS513794FE4S_FER_24Fe4S_Fe-S-bdPROSITE_PROFILES
G3DSA:3.30.70.20:FF:000015FUNFAM
SSF51905FAD/NAD(P)-binding domainFAD/NAD-bd_sfSUPERFAMILY
SSF548624Fe-4S ferredoxinsSUPERFAMILY
SSF54373FAD-linked reductases, C-terminal domainSUPERFAMILY
G3DSA:3.50.50.60FAD/NAD-bd_sfGENE3D
G3DSA:3.30.9.90GENE3D
G3DSA:3.30.70.20GENE3D
PTHR10617ELECTRON TRANSFER FLAVOPROTEIN-UBIQUINONE OXIDOREDUCTASEETF-QOPANTHER

Orthologs

References / Literature

PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
PMID:40015273 - A comprehensive Schizosaccharomyces pombe atlas of physical transcription factor interactions with proteins and chromatin.
Skribbe M et al. Mol Cell 2025 Feb 19;
PMID:33400299 - Role of mitochondrial complex III/IV in the activation of transcription factor Rst2 in Schizosaccharomyces pombe.
Jiang G et al. Mol Microbiol 2021 Jun;115(6):1323-1338
GO_REF:0000050 - Manual transfer of GO annotation data to genes by curator judgment of sequence model
PMID:24763107 - Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).
Carpy A et al. Mol Cell Proteomics 2014 Aug;13(8):1925-36
PMID:25720772 - Quantitative phosphoproteomics reveals pathways for coordination of cell growth and division by the conserved fission yeast kinase pom1.
Kettenbach AN et al. Mol Cell Proteomics 2015 May;14(5):1275-87
PMID:33313903 - Ribosome profiling reveals ribosome stalling on tryptophan codons and ribosome queuing upon oxidative stress in fission yeast.
Rubio A et al. Nucleic Acids Res 2021 Jan 11;49(1):383-399
PMID:19672306 - Genome-wide screen of genes required for caffeine tolerance in fission yeast.
Calvo IA et al. PLoS One 2009 Aug 12;4(8):e6619
PMID:39705284 - Proteomic and phosphoproteomic analyses reveal that TORC1 is reactivated by pheromone signaling during sexual reproduction in fission yeast.
Bérard M et al. PLoS Biol 2024 Dec 20;22(12):e3002963
PB_REF:0000003 - Disease Association Curation
PMID:22681890 - Hierarchical modularity and the evolution of genetic interactomes across species.
Ryan CJ et al. Mol Cell 2012 Jun 08;46(5):691-704
PMID:18223116 - Key function for the CCAAT-binding factor Php4 to regulate gene expression in response to iron deficiency in fission yeast.
Mercier A et al. Eukaryot Cell 2008 Mar;7(3):493-508
PMID:21504829 - Yeast SREBP cleavage activation requires the Golgi Dsc E3 ligase complex.
Stewart EV et al. Mol Cell 2011 Apr 22;42(2):160-71
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:30355493 - Expanded Interactome of the Intrinsically Disordered Protein Dss1.
Schenstrøm SM et al. Cell Rep 2018 Oct 23;25(4):862-870
PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.
Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7
PMID:23697806 - A genome-wide resource of cell cycle and cell shape genes of fission yeast.
Hayles J et al. Open Biol 2013 May 22;3(5):130053
PMID:36408920 - UniProt: the Universal Protein Knowledgebase in 2023.
UniProt Consortium Nucleic Acids Res 2023 Jan 06;51(D1):D523-D531
PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.
Marguerat S et al. Cell 2012 Oct 26;151(3):671-83
PMID:20473289 - Analysis of a genome-wide set of gene deletions in the fission yeast Schizosaccharomyces pombe.
Kim DU et al. Nat Biotechnol 2010 Jun;28(6):617-623
PMID:33823663 - A TOR (target of rapamycin) and nutritional phosphoproteome of fission yeast reveals novel targets in networks conserved in humans.
Halova L et al. Open Biol 2021 Apr;11(4):200405
GO_REF:0000033 - Annotation inferences using phylogenetic trees