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protein coding gene - mam2 (SPAC11H11.04) - pheromone p-factor receptor Mam2

Gene summary

Standard name
mam2
Systematic ID
SPAC11H11.04
Product
pheromone p-factor receptor Mam2
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q00619
ORFeome ID
15/15H10
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 4780688..4781922 forward strand

Annotation

Comment

PBO:0011467 - unbinds SPCC1795.06 with force 120 pN at probe speed 1.74 um/s

References:

GO biological process

GO:0007186 - G protein-coupled receptor signaling pathway

References:

GO:0031139 - positive regulation of conjugation with cellular fusion

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GO:0062038 - positive regulation of pheromone response MAPK cascade

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GO cellular component

GO:0005938 - cell cortex

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GO:0038038 - G protein-coupled receptor homodimeric complex

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GO:0070250 - mating projection membrane

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GO:0005886 - plasma membrane

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GO:0031520 - plasma membrane of cell tip

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GO molecular function

GO:0005085 - guanyl-nucleotide exchange factor activity

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GO:0036320 - mating-type P-factor pheromone receptor activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:00047 - O-phospho-L-threonine

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Multi-locus phenotype

FYPO:0002488 - cell lysis

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Genotypes:

FYPO:0000573 - normal shmoo formation

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Genotypes:

FYPO:0000280 - sterile

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Genotypes:

Protein sequence feature

SO:0001812 - transmembrane_helix

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Qualitative gene expression

PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000031 - abnormal mating

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Genotypes:

FYPO:0000623 - abnormal positive regulation of transcription

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Genotypes:

FYPO:0006534 - abolished protein localization to cell periphery during nitrogen starvation

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Genotypes:

FYPO:0006505 - abolished protein localization to shmoo tip

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Genotypes:

FYPO:0000569 - abolished shmoo formation

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Genotypes:

FYPO:0001141 - abolished transcriptional response to pheromone

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Genotypes:

FYPO:0000683 - constitutive catalytic activity

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Genotypes:

FYPO:0003771 - decreased protein localization to plasma membrane of cell tip during vegetative growth

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Genotypes:

FYPO:0003770 - decreased transcriptional response to pheromone

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Genotypes:

FYPO:0003847 - h- specific sterility

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Genotypes:

FYPO:0000572 - increased rate of shmoo formation

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Genotypes:

FYPO:0004565 - increased transcription of pheromone response gene mRNA during vegetative growth

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

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Genotypes:

FYPO:0000830 - resistance to vanadate

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Genotypes:

FYPO:0001501 - sensitive to brefeldin A

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Genotypes:

FYPO:0001719 - sensitive to lithium

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Genotypes:

FYPO:0001234 - slow vegetative cell population growth

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Genotypes:

FYPO:0002377 - viable swollen vegetative cell

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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:

Subunit composition

PBO:0015241 - homooligomeric in h- cells

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Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011064 - conserved in fungi

PBO:0011063 - conserved in fungi only

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

Protein features

IDNameInterPro nameDB name
PF02116STE2GPCR_STE2PFAM
cd149397tmD_STE2CDD
PR00250GPCRSTE2GPCR_STE2PRINTS
G3DSA:1.10.287.920Pheromone alpha factor receptor.STE2_TM1-TM2_sfGENE3D
PTHR28009PHEROMONE ALPHA FACTOR RECEPTORGPCR_STE2PANTHER

Orthologs

References / Literature

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:8807800 - Autocrine response of Schizosaccharomyces pombe haploid cells to mating pheromones.
Kitamura K et al. FEMS Microbiol Lett 1996 Sep 15;143(1):41-5
GO_REF:0000111 - Gene Ontology annotations Inferred by Curator (IC) using at least one Inferred by Sequence Similarity (ISS) annotation to support the inference
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:29259000 - Genes Important for Schizosaccharomyces pombe Meiosis Identified Through a Functional Genomics Screen.
Blyth J et al. Genetics 2018 Feb;208(2):589-603
PMID:9606213 - FH3, a domain found in formins, targets the fission yeast formin Fus1 to the projection tip during conjugation.
Petersen J et al. J Cell Biol 1998 Jun 01;141(5):1217-28
PMID:1657593 - The Schizosaccharomyces pombe mam2 gene encodes a putative pheromone receptor which has a significant homology with the Saccharomyces cerevisiae Ste2 protein.
Kitamura K et al. EMBO J 1991 Dec;10(12):3743-51
PMID:15659165 - A constitutively active GPCR retains its G protein specificity and the ability to form dimers.
Ladds G et al. Mol Microbiol 2005 Jan;55(2):482-97
PMID:7923372 - Cooperative interaction of S. pombe proteins required for mating and morphogenesis.
Chang EC et al. Cell 1994 Oct 07;79(1):131-41
GO_REF:0000002 - Comments
PMID:25252312 - [Ash2, a subunit of histone H3K4 methyltransferase complex, is involved in the sporulation in Schizosaccharomyces pombe].
Wang W et al. Yi Chuan 2014 Sep;36(9):943-51
PMID:11461899 - Isolation of a novel gene from Schizosaccharomyces pombe: stm1+ encoding a seven-transmembrane loop protein that may couple with the heterotrimeric Galpha 2 protein, Gpa2.
Chung KS et al. J Biol Chem 2001 Oct 26;276(43):40190-201
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:22500108 - Interaction between pheromone and its receptor of the fission yeast Schizosaccharomyces pombe examined by a force spectroscopy study.
Sasuga S et al. J Biomed Biotechnol 2012;2012:804793
PMID:25157670 - One motif to bind them: A small-XXX-small motif affects transmembrane domain 1 oligomerization, function, localization, and cross-talk between two yeast GPCRs.
Lock A et al. Biochim Biophys Acta 2014 Dec;1838(12):3036-51
PMID:27020743 - Local Pheromone Release from Dynamic Polarity Sites Underlies Cell-Cell Pairing during Yeast Mating.
Merlini L et al. Curr Biol 2016 Apr 25;26(8):1117-25
PMID:11554925 - The RGS domain-containing fission yeast protein, Rgs1p, regulates pheromone signalling and is required for mating.
Pereira PS et al. Genes Cells 2001 Sep;6(9):789-802
PMID:8264618 - Concerted action of RAS and G proteins in the sexual response pathways of Schizosaccharomyces pombe.
Xu HP et al. Mol Cell Biol 1994 Jan;14(1):50-8
PMID:8668157 - Schizosaccharomyces pombe map1+ encodes a MADS-box-family protein required for cell-type-specific gene expression.
Yabana N et al. Mol Cell Biol 1996 Jul;16(7):3420-8
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:27798845 - Spatial focalization of pheromone/MAPK signaling triggers commitment to cell-cell fusion.
Dudin O et al. Genes Dev 2016 Oct 01;30(19):2226-2239
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:32282918 - Genetic interactions and transcriptomics implicate fission yeast CTD prolyl isomerase Pin1 as an agent of RNA 3' processing and transcription termination that functions via its effects on CTD phosphatase Ssu72.
Sanchez AM et al. Nucleic Acids Res 2020 May 21;48(9):4811-4826
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:15166138 - A novel gene, msa1, inhibits sexual differentiation in Schizosaccharomyces pombe.
Jeong HT et al. Genetics 2004 May;167(1):77-91
PMID:15580593 - Development of a semi-quantitative plate-based alpha-galactosidase gene reporter for Schizosaccharomyces pombe and its use to isolate a constitutively active Mam2.
Goddard A et al. Yeast 2005 Jan 15;22(1):31-41
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:24167631 - Klf1, a C2H2 zinc finger-transcription factor, is required for cell wall maintenance during long-term quiescence in differentiated G0 phase.
Shimanuki M et al. PLoS One 2013;8(10):e78545
PMID:12723602 - Characterization of the Prr1 response regulator with special reference to sexual development in Schizosaccharomyces pombe.
Nakamichi N et al. Biosci Biotechnol Biochem 2003 Mar;67(3):547-55
PMID:38899862 - Suppression of inositol pyrophosphate toxicosis and hyper-repression of the fission yeast PHO regulon by loss-of-function mutations in chromatin remodelers Snf22 and Sol1.
Schwer B et al. mBio 2024 Jun 20;:e0125224
PMID:4716873 - Genes involved in mating type expression of fission yeast.
Egel R Mol Gen Genet 1973 May 28;122(4):339-43
PMID:8534915 - Schizosaccharomyces pombe zfs1+ encoding a zinc-finger protein functions in the mating pheromone recognition pathway.
Kanoh J et al. Mol Biol Cell 1995 Sep;6(9):1185-95
PMID:24147005 - The coordination of cell growth during fission yeast mating requires Ras1-GTP hydrolysis.
Weston C et al. PLoS One 2013;8(10):e77487
PMID:24727291 - A genome-wide screen for sporulation-defective mutants in Schizosaccharomyces pombe.
Ucisik-Akkaya E et al. G3 (Bethesda) 2014 Apr 11;4(6):1173-82
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
PMID:23900842 - A physiologically required G protein-coupled receptor (GPCR)-regulator of G protein signaling (RGS) interaction that compartmentalizes RGS activity.
Croft W et al. J Biol Chem 2013 Sep 20;288(38):27327-27342
PMID:12161753 - The transcriptional program of meiosis and sporulation in fission yeast.
Mata J et al. Nat Genet 2002 Sep;32(1):143-7
PMID:39094565 - Mapping the dynamics of epigenetic adaptation in S. pombe during heterochromatin misregulation.
Larkin A et al. Dev Cell 2024 Jul 26;