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protein coding gene - mrs2 (SPBC25H2.08c) - mitochondrial inner membrane magnesium ion transmembrane transporter Mrs2

Gene summary

Standard name
mrs2
Systematic ID
SPBC25H2.08c
Product
mitochondrial inner membrane magnesium ion transmembrane transporter Mrs2
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P87149
ORFeome ID
20/20C10
Characterisation status
biological role inferred
Feature type
mRNA gene
Genomic location
chromosome II: 3269924..3271782 forward strand

Annotation

GO biological process

GO:0045016 - mitochondrial magnesium ion transmembrane transport

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GO cellular component

GO:0005743 - mitochondrial inner membrane

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GO:0005739 - mitochondrion

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GO molecular function

GO:0015095 - magnesium ion transmembrane transporter activity

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Protein sequence feature

SO:0001808 - mitochondrial_targeting_signal

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SO:0001812 - transmembrane_helix

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Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0001934 - abolished cell population growth on glycerol carbon source

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Genotypes:

FYPO:0000080 - decreased cell population growth at low temperature

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Genotypes:

FYPO:0003743 - decreased cell population growth during glucose starvation

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Genotypes:

FYPO:0009078 - decreased cell population growth on ethanol carbon source

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Genotypes:

FYPO:0009100 - decreased cell population growth on glycerol and galactose carbon source

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Genotypes:

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

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Genotypes:

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

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Genotypes:

FYPO:0009099 - decreased cell population growth on mannitol carbon source

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Genotypes:

FYPO:0007562 - decreased cell population growth on serine nitrogen source

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Genotypes:

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

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

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

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Genotypes:

FYPO:0009036 - resistance to benzamidine

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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:0000077 - resistance to rapamycin

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Genotypes:

FYPO:0002767 - resistance to terbinafine

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Genotypes:

FYPO:0000327 - resistance to trichostatin A

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Genotypes:

FYPO:0009080 - sensitive to calcofluor and sodium dodecyl sulfate

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Genotypes:

FYPO:0000842 - sensitive to ethanol during vegetative growth

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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:0001719 - sensitive to lithium

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Genotypes:

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

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Genotypes:

FYPO:0006836 - sensitive to magnesium chloride

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Genotypes:

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

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Genotypes:

FYPO:0000089 - sensitive to methyl methanesulfonate

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Genotypes:

FYPO:0001214 - sensitive to potassium chloride

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Genotypes:

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

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Genotypes:

FYPO:0000841 - sensitive to sodium dodecyl sulfate

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Genotypes:

FYPO:0003656 - sensitive to vanadate

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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:0011072 - conserved in archaea

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

Protein features

IDNameInterPro nameDB name
PF22099MRS2-likeMRS2-likePfam
cd12823Mrs2_Mfm1p-likeMRS2-likeCDD
G3DSA:1.20.58.340:FF:000005CATH-FunFam
G3DSA:2.40.128.330:FF:000002CATH-FunFam
G3DSA:1.20.58.340CATH-Gene3D
G3DSA:2.40.128.330CATH-Gene3D
PTHR13890MRS2-likePANTHER
Transmembrane alpha helixDeepTMHMM

Orthologs

References / Literature

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:23173672 - Identification of novel genes involved in DNA damage response by screening a genome-wide Schizosaccharomyces pombe deletion library.
Pan X et al. BMC Genomics 2012 Nov 23;13:662
PMID:28281664 - Genetic interactions and functional analyses of the fission yeast gsk3 and amk2 single and double mutants defective in TORC1-dependent processes.
Rallis C et al. Sci Rep 2017 Mar 10;7:44257
PMID:36408920 - UniProt: the Universal Protein Knowledgebase in 2023.
UniProt Consortium Nucleic Acids Res 2023 Jan 06;51(D1):D523-D531
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:27918601 - Identifying genes required for respiratory growth of fission yeast.
Malecki M et al. Wellcome Open Res 2016;1:12
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:18665268 - Mitochondrial dysfunction increases oxidative stress and decreases chronological life span in fission yeast.
Zuin A et al. PLoS One 2008 Jul 30;3(7):e2842
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: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:23050226 - A genetic screen to discover pathways affecting cohesin function in Schizosaccharomyces pombe identifies chromatin effectors.
Chen Z et al. G3 (Bethesda) 2012 Oct;2(10):1161-8
PMID:11152613 - Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes.
Krogh A et al. J Mol Biol 2001 Jan 19;305(3):567-80
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: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:31626996 - Multiplexed proteome profiling of carbon source perturbations in two yeast species with SL-SP3-TMT.
Paulo JA et al. J Proteomics 2020 Jan 06;210:103531