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protein coding gene - mam4 (SPAC10F6.12c) - protein-S isoprenylcysteine O-methyltransferase Mam4

Gene summary

Standard name
mam4
Systematic ID
SPAC10F6.12c
Product
protein-S isoprenylcysteine O-methyltransferase Mam4
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P87014
ORFeome ID
43/43A01
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 1229095..1230272 reverse strand

Annotation

GO biological process

GO:0000747 - conjugation with cellular fusion

References:

GO:0007323 - peptide pheromone maturation

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GO cellular component

GO:0005783 - endoplasmic reticulum

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GO:0005789 - endoplasmic reticulum membrane

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GO molecular function

GO:0004671 - protein C-terminal S-isoprenylcysteine carboxyl O-methyltransferase activity

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Multi-locus phenotype

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

Protein sequence feature

SO:0000418 - signal_peptide

SO:0001812 - transmembrane_helix

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Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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PomGeneEx:0000012 - RNA level decreased

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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:0000121 - abnormal sporulation

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Genotypes:

FYPO:0000569 - abolished shmoo formation

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Genotypes:

FYPO:0000303 - decreased conjugation frequency

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Genotypes:

FYPO:0000470 - decreased mating type switching

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Genotypes:

FYPO:0005725 - decreased protein methyltransferase activity

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Genotypes:

FYPO:0003847 - h- specific sterility

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Genotypes:

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

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Genotypes:

FYPO:0005724 - increased protein methyltransferase activity

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Genotypes:

FYPO:0001309 - increased viability in stationary phase

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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:0000763 - resistance to cadmium

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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:0001583 - resistance to lithium

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Genotypes:

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

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Genotypes:

FYPO:0003383 - resistance to tert-butyl hydroperoxide

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Genotypes:

FYPO:0007808 - resistance to valproic acid

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Genotypes:

FYPO:0000830 - resistance to vanadate

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Genotypes:

FYPO:0000097 - sensitive to caffeine during vegetative growth

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Genotypes:

FYPO:0000104 - sensitive to cycloheximide

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Genotypes:

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

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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:0001457 - sensitive to tunicamycin

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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

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

Protein features

IDNameInterPro nameDB name
PF04140ICMTICMT_MeTrfasePFAM
PS51564SAM_ICMTPPMT_MeTrfasePROSITE_PROFILES
G3DSA:1.20.120.1630:FF:000018FUNFAM
G3DSA:1.20.120.1630GENE3D
PTHR12714PROTEIN-S ISOPRENYLCYSTEINE O-METHYLTRANSFERASEPANTHER

Orthologs

References / Literature

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
GO_REF:0000033 - Annotation inferences using phylogenetic trees
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: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: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: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: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:24192486 - The conserved Fanconi anemia nuclease Fan1 and the SUMO E3 ligase Pli1 act in two novel Pso2-independent pathways of DNA interstrand crosslink repair in yeast.
Fontebasso Y et al. DNA Repair (Amst) 2013 Dec;12(12):1011-23
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:29259000 - Genes Important for Schizosaccharomyces pombe Meiosis Identified Through a Functional Genomics Screen.
Blyth J et al. Genetics 2018 Feb;208(2):589-603
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:36478272 - Translation-complex profiling of fission yeast cells reveals dynamic rearrangements of scanning ribosomal subunits upon nutritional stress.
Duncan CDS et al. Nucleic Acids Res 2022 Dec 09;50(22):13011-13025
PMID:9693378 - The Saccharomyces cerevisiae prenylcysteine carboxyl methyltransferase Ste14p is in the endoplasmic reticulum membrane.
Romano JD et al. Mol Biol Cell 1998 Aug;9(8):2231-47
PMID:29852001 - New insights into donor directionality of mating-type switching in Schizosaccharomyces pombe.
Maki T et al. PLoS Genet 2018 May;14(5):e1007424
PMID:39094565 - Mapping the dynamics of epigenetic adaptation in S. pombe during heterochromatin misregulation.
Larkin A et al. Dev Cell 2024 Jul 26;
PMID:33109728 - High-Throughput Identification of Nuclear Envelope Protein Interactions in Schizosaccharomyces pombe Using an Arrayed Membrane Yeast-Two Hybrid Library.
Varberg JM et al. G3 (Bethesda) 2020 Dec 03;10(12):4649-4663
PMID:28729673 - Distinct functional relevance of dynamic GTPase cysteine methylation in fission yeast.
Franco A et al. Sci Rep 2017 Jul 20;7(1):6057
PMID:9032282 - Genes encoding farnesyl cysteine carboxyl methyltransferase in Schizosaccharomyces pombe and Xenopus laevis.
Imai Y et al. Mol Cell Biol 1997 Mar;17(3):1543-51
PMID:35820914 - Antagonistic effects of mitochondrial matrix and intermembrane space proteases on yeast aging.
Vega M et al. BMC Biol 2022 Jul 12;20(1):160
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: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
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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