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protein coding gene - mpa1 (SPAPB1E7.11c) - mitochondrial translational activator, Mpa1

Gene summary

Standard name
mpa1
Systematic ID
SPAPB1E7.11c
Product
mitochondrial translational activator, Mpa1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9C0Z8
ORFeome ID
41/H02
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 3316786..3318896 reverse strand

Annotation

GO biological process

GO:0070124 - mitochondrial translational initiation

References:

GO cellular component

GO:0005759 - mitochondrial matrix

References:

GO:0005739 - mitochondrion

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GO molecular function

GO:0005515 - protein binding

References:

GO:0008494 - translation activator activity

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Multi-locus phenotype

FYPO:0003915 - decreased mitochondrial protein level

References:

Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

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Genotypes:

Qualitative gene expression

PomGeneEx:0000019 - protein level decreased

References:

PomGeneEx:0000012 - RNA level decreased

References:

Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000078 - abnormal cellular respiration

References:

Genotypes:

FYPO:0008316 - abnormal mitochondrial translation initiation complex assembly

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Genotypes:

FYPO:0000046 - decreased cell population growth

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Genotypes:

FYPO:0000684 - decreased cell population growth on glycerol carbon source

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Genotypes:

FYPO:0009091 - decreased cell population growth on lysine and proline nitrogen source

References:

Genotypes:

FYPO:0002924 - decreased cell population growth on maltose carbon source

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Genotypes:

FYPO:0009097 - decreased cell population growth on xylose carbon source

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Genotypes:

FYPO:0006978 - decreased cellular coenzyme Q10 level

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Genotypes:

FYPO:0003769 - decreased cellular mtDNA level

References:

Genotypes:

FYPO:0003915 - decreased mitochondrial protein level

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Genotypes:

FYPO:0003423 - decreased mitochondrial RNA level

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Genotypes:

FYPO:0007525 - decreased ribosome binding

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0009007 - decreased vegetative cell population viability

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Genotypes:

FYPO:0000035 - growth auxotrophic for arginine

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Genotypes:

FYPO:0005258 - increased cell population growth at high temperature

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Genotypes:

FYPO:0009093 - increased cell population growth on lysine and serine nitrogen source

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Genotypes:

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

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Genotypes:

FYPO:0009098 - increased cell population growth on mannitol carbon source

References:

Genotypes:

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

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Genotypes:

FYPO:0004153 - increased flocculation in stationary phase

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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:0004960 - normal mitochondrial RNA level

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Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

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Genotypes:

FYPO:0009036 - resistance to benzamidine

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Genotypes:

FYPO:0009031 - resistance to bleomycin

References:

Genotypes:

FYPO:0009032 - resistance to bortezomib

References:

Genotypes:

FYPO:0000067 - resistance to brefeldin A

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Genotypes:

FYPO:0002693 - resistance to diamide

References:

Genotypes:

FYPO:0009038 - resistance to egtazic acid

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Genotypes:

FYPO:0001583 - resistance to lithium

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Genotypes:

FYPO:0009083 - resistance to lithium chloride and methyl methanesulfonate

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Genotypes:

FYPO:0009085 - resistance to lithium chloride and sodium dodecyl sulfate

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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:0009081 - resistance to potassium chloride and methyl methanesulfonate

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Genotypes:

FYPO:0000077 - resistance to rapamycin

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Genotypes:

FYPO:0005968 - resistance to sodium chloride

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Genotypes:

FYPO:0009040 - resistance to tea tree oil

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Genotypes:

FYPO:0000327 - resistance to trichostatin A

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Genotypes:

FYPO:0001034 - resistance to tunicamycin

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Genotypes:

FYPO:0001097 - sensitive to amitrole

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Genotypes:

FYPO:0009067 - sensitive to amorolfine

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Genotypes:

FYPO:0000440 - sensitive to antimycin A

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Genotypes:

FYPO:0006680 - sensitive to bisphenol A

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Genotypes:

FYPO:0000097 - sensitive to caffeine during vegetative growth

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Genotypes:

FYPO:0009069 - sensitive to ciclopirox olamine

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Genotypes:

FYPO:0000799 - sensitive to diamide

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Genotypes:

FYPO:0000842 - sensitive to ethanol during vegetative growth

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Genotypes:

FYPO:0000785 - sensitive to formamide

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Genotypes:

FYPO:0000087 - sensitive to hydrogen peroxide

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Genotypes:

FYPO:0000088 - sensitive to hydroxyurea

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Genotypes:

FYPO:0009071 - sensitive to itraconazole

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Genotypes:

FYPO:0001719 - sensitive to lithium

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Genotypes:

FYPO:0006836 - sensitive to magnesium chloride

References:

Genotypes:

FYPO:0000089 - sensitive to methyl methanesulfonate

References:

Genotypes:

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

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Genotypes:

FYPO:0007925 - sensitive to sodium chloride and methyl methanesulfonate

References:

Genotypes:

FYPO:0002328 - sensitive to terbinafine

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Genotypes:

FYPO:0000115 - sensitive to valproic acid

References:

Genotypes:

FYPO:0003656 - sensitive to vanadate

References:

Genotypes:

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

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

References:

Genotypes:

Taxonomic conservation

PBO:0016885 - Schizosaccharomyces specific

Protein features

IDNameInterPro nameDB name
CoilCoilCOILS

References / Literature

PMID:32896087 - Mitochondrial respiration is required to provide amino acids during fermentative proliferation of fission yeast.
Malecki M et al. EMBO Rep 2020 Nov 05;21(11):e50845
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: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: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:37156397 - Identification of novel coenzyme Q 10 biosynthetic proteins Coq11 and Coq12 in Schizosaccharomyces pombe.
Nishida I et al. J Biol Chem 2023 Jun;299(6):104797
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:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
PMID:28334955 - The Schizosaccharomyces pombe PPR protein Ppr10 associates with a novel protein Mpa1 and acts as a mitochondrial translational activator.
Wang Y et al. Nucleic Acids Res 2017 Apr 07;45(6):3323-3340
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:34984977 - Functional profiling of long intergenic non-coding RNAs in fission yeast.
Rodriguez-Lopez M et al. Elife 2022 Jan 05;11
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: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: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:34119521 - Schizosaccharomyces pombe Ppr10 and Mpa1 together mediate mitochondrial translational initiation.
Luo Y et al. J Biol Chem 2021 Jul;297(1):100869
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: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