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protein coding gene - ctu2 (SPBC19C2.13c) - cytosolic tRNA-uridine 2-sulfurtransferase subunit Ctu2

Gene summary

Standard name
ctu2
Systematic ID
SPBC19C2.13c
Product
cytosolic tRNA-uridine 2-sulfurtransferase subunit Ctu2
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9UUC7
ORFeome ID
17/17C07
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 1700751..1702117 reverse strand

Annotation

Disease association

MONDO:0020647 - microcephaly, facial dysmorphism, renal agenesis, and ambiguous genitalia syndrome

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GO biological process

GO:0140018 - regulation of cytoplasmic translational fidelity

References:

GO:0002143 - tRNA wobble position uridine thiolation

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GO cellular component

GO:0002144 - cytosolic tRNA wobble base thiouridylase complex

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GO:0005634 - nucleus

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GO molecular function

GO:0000049 - tRNA binding

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GO:0103016 - tRNA-uridine 2-sulfurtransferase activity

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Modification

MOD:00046 - O-phospho-L-serine

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Multi-locus phenotype

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0003412 - decreased chromatin silencing at centromere outer repeat

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Genotypes:

FYPO:0000890 - decreased histone H3-K9 trimethylation at centromere outer repeat during vegetative growth

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Genotypes:

FYPO:0000339 - mislocalized septum during vegetative growth

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Genotypes:

FYPO:0000646 - swollen vegetative cell

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

Qualitative gene expression

PomGeneEx:0000019 - protein level decreased

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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:0003218 - abolished tRNA wobble base 5-methoxycarbonylmethyl-2-thiouridine biosynthesis

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0001101 - decreased protein level during cellular response to hydrogen peroxide

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Genotypes:

FYPO:0003938 - increased cell population growth during glucose starvation

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Genotypes:

FYPO:0009077 - increased cell population growth on ethanol carbon source

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Genotypes:

FYPO:0005261 - increased cell population growth on galactose carbon source

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Genotypes:

FYPO:0009052 - increased cell population growth on glutamate nitrogen 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:0009028 - increased cell population growth on proline nitrogen source

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Genotypes:

FYPO:0009074 - increased cell population growth on serine nitrogen source

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Genotypes:

FYPO:0009096 - increased cell population growth on xylose carbon source

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Genotypes:

FYPO:0004557 - increased vegetative cell population growth

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Genotypes:

FYPO:0000245 - loss of viability in stationary phase

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Genotypes:

FYPO:0001164 - normal growth on glucose carbon source

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Genotypes:

FYPO:0009041 - resistance to 2,2′-dipyridyl

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Genotypes:

FYPO:0009030 - resistance to amitrole

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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:0001450 - resistance to cold

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Genotypes:

FYPO:0002693 - resistance to diamide

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Genotypes:

FYPO:0009038 - resistance to egtazic acid

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Genotypes:

FYPO:0009070 - resistance to itraconazole

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Genotypes:

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

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Genotypes:

FYPO:0000725 - resistance to methyl methanesulfonate

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Genotypes:

FYPO:0009039 - resistance to potassium chloride

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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:0001034 - resistance to tunicamycin

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Genotypes:

FYPO:0007808 - resistance to valproic acid

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Genotypes:

FYPO:0009067 - sensitive to amorolfine

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Genotypes:

FYPO:0006930 - sensitive to butylated hydroxyanisole

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Genotypes:

FYPO:0000104 - sensitive to cycloheximide

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Genotypes:

FYPO:0007931 - sensitive to egtazic acid

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Genotypes:

FYPO:0000087 - sensitive to hydrogen peroxide

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Genotypes:

FYPO:0009086 - sensitive to lithium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0009088 - sensitive to magnesium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0007924 - sensitive to potassium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0005889 - sensitive to sodium chloride

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Genotypes:

FYPO:0009090 - sensitive to sodium chloride and sodium dodecyl sulfate

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Genotypes:

FYPO:0000841 - sensitive to sodium dodecyl sulfate

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Genotypes:

FYPO:0007938 - sensitive to tea tree oil

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Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

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Genotypes:

FYPO:0002701 - sensitive to torin1

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Genotypes:

FYPO:0009064 - sensitive to X-rays and rapamycin during vegetative growth.

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

FYPO:0002197 - viable vegetative cell with abnormal cell shape

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Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

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Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011071 - conserved in eukaryotes only

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
PF10288CTU2CTU2Pfam
G3DSA:3.40.50.620Rossmann-like_a/b/a_foldCATH-Gene3D
SSF52402SUPERFAMILY
PTHR20882CTU2PANTHER
MF_03054CTU2CTU2HAMAP

Orthologs

References / Literature

PMID:18391219 - The conserved Wobble uridine tRNA thiolase Ctu1-Ctu2 is required to maintain genome integrity.
Dewez M et al. Proc Natl Acad Sci U S A 2008 Apr 08;105(14):5459-64
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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:23163955 - Analysis of stress-induced duplex destabilization (SIDD) properties of replication origins, genes and intergenes in the fission yeast, Schizosaccharomyces pombe.
Yadav MP et al. BMC Res Notes 2012 Nov 19;5:643
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:25373780 - A genomic Multiprocess survey of machineries that control and link cell shape, microtubule organization, and cell-cycle progression.
Graml V et al. Dev Cell 2014 Oct 27;31(2):227-239
PMID:30355493 - Expanded Interactome of the Intrinsically Disordered Protein Dss1.
Schenstrøm SM et al. Cell Rep 2018 Oct 23;25(4):862-870
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:30647105 - Comparative Genomic Screen in Two Yeasts Reveals Conserved Pathways in the Response Network to Phenol Stress.
Alhoch B et al. G3 (Bethesda) 2019 Mar 07;9(3):639-650
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:24463365 - Systematic screen for mutants resistant to TORC1 inhibition in fission yeast reveals genes involved in cellular ageing and growth.
Rallis C et al. Biol Open 2014 Feb 15;3(2):161-71
PMID:25375137 - Systematic analysis of the role of RNA-binding proteins in the regulation of RNA stability.
Hasan A et al. PLoS Genet 2014 Nov;10(11):e1004684
PMID:28945192 - Regulated Ire1-dependent mRNA decay requires no-go mRNA degradation to maintain endoplasmic reticulum homeostasis in S. pombe .
Guydosh NR et al. Elife 2017 Sep 25;6
PMID:32062975 - Phosphoproteomics Reveals Novel Targets and Phosphoprotein Networks in Cell Cycle Mediated by Dsk1 Kinase.
Wu M et al. J Proteome Res 2020 Apr 03;19(4):1776-1787
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:34250083 - Barcode sequencing and a high-throughput assay for chronological lifespan uncover ageing-associated genes in fission yeast.
Romila CA et al. Microb Cell 2021 Jul 05;8(7):146-160
PMID:23874237 - Modification of tRNA(Lys) UUU by elongator is essential for efficient translation of stress mRNAs.
Fernández-Vázquez J et al. PLoS Genet 2013;9(7):e1003647
PMID:24223771 - New insights into the RNA-based mechanism of action of the anticancer drug 5'-fluorouracil in eukaryotic cells.
Mojardín L et al. PLoS One 2013;8(11):e78172
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:16823372 - ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe.
Matsuyama A et al. Nat Biotechnol 2006 Jul;24(7):841-7
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:29084823 - Phosphorylation of the RNA-binding protein Zfs1 modulates sexual differentiation in fission yeast.
Navarro FJ et al. J Cell Sci 2017 Dec 15;130(24):4144-4154
PMID:39367033 - Quantitative proteomics and phosphoproteomics profiling of meiotic divisions in the fission yeast Schizosaccharomyces pombe.
Sivakova B et al. Sci Rep 2024 Oct 04;14(1):23105
PMID:41316862 - Deletion of Elongator Protein 1 (Elp1) relieves heterochromatin defects in a Pol II mutant of Schizosaccharomyces pombe.
Nirmal MB et al. Genetics 2025 Nov 29;
PMID:16537923 - Sterol regulatory element binding protein is a principal regulator of anaerobic gene expression in fission yeast.
Todd BL et al. Mol Cell Biol 2006 Apr;26(7):2817-31
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
GO_REF:0000002 - Comments