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protein coding gene - man1 (SPAC14C4.05c) - LEM domain nuclear inner membrane protein Man1, Sad1 interacting factor

Gene summary

Standard name
man1
Systematic ID
SPAC14C4.05c
Product
LEM domain nuclear inner membrane protein Man1, Sad1 interacting factor
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
heh2, mug61
UniProt ID
O13712
ORFeome ID
29/29C08
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 5235156..5238378 reverse strand

Annotation

Disease association

MONDO:0008157 - Buschke-Ollendorff syndrome

References:

GO biological process

GO:0140698 - attachment of telomeric heterochromatin to nuclear envelope

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GO:0071763 - nuclear membrane organization

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GO cellular component

GO:0034506 - chromosome, centromeric core domain

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GO:0099115 - chromosome, subtelomeric region

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GO:0000792 - heterochromatin

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GO:0005637 - nuclear inner membrane

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GO:0031965 - nuclear membrane

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GO:0034399 - nuclear periphery

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GO molecular function

GO:0005524 - ATP binding

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GO:0003682 - chromatin binding

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GO:0062239 - heterochromatin-nuclear membrane anchor activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:01148 - ubiquitinylated lysine

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Multi-locus phenotype

FYPO:0000825 - increased RNA level during vegetative growth

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

Protein features

PBO:0111904 - LEMD3 domain

Protein sequence feature

SO:0001812 - transmembrane_helix

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Qualitative gene expression

PomGeneEx:0000018 - protein 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:0001515 - abnormal telomere tethering at nuclear periphery during vegetative growth

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0002827 - decreased chromatin silencing at silent mating-type cassette

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Genotypes:

FYPO:0001514 - decreased protein localization to nucleus during vegetative growth

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Genotypes:

FYPO:0001556 - excess nuclear envelope present

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Genotypes:

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

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Genotypes:

FYPO:0001974 - increased number of cells with 1C DNA content

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Genotypes:

FYPO:0000825 - increased RNA level during vegetative growth

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0004742 - normal chromatin silencing at centromere outer repeat

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Genotypes:

FYPO:0002336 - normal chromatin silencing at silent mating-type cassette

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Genotypes:

FYPO:0001164 - normal growth on glucose carbon source

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Genotypes:

FYPO:0001513 - normal mitotic sister chromatid segregation

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Genotypes:

FYPO:0001380 - normal nuclear morphology during vegetative growth

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Genotypes:

FYPO:0000771 - normal nuclear pore localization

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Genotypes:

FYPO:0001221 - normal nucleus:cytoplasm ratio

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Genotypes:

FYPO:0002967 - normal protein localization to mitotic spindle pole body

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Genotypes:

FYPO:0000838 - normal protein localization to nucleus during vegetative growth

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Genotypes:

FYPO:0000764 - resistance to cycloheximide

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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:0001453 - resistance to ethanol

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Genotypes:

FYPO:0001103 - resistance to hydrogen peroxide

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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:0009081 - resistance to potassium chloride and methyl methanesulfonate

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Genotypes:

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

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Genotypes:

FYPO:0000095 - sensitive to bleomycin

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Genotypes:

FYPO:0000088 - sensitive to hydroxyurea

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Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

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Genotypes:

FYPO:0000268 - sensitive to UV during vegetative growth

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Genotypes:

FYPO:0001234 - slow vegetative cell population growth

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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: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
PF12949HeHHeH/LEM_domainPFAM
PF09402MSCMan1/Src1-like_CPFAM
cd12935LEM_likeCDD
PTHR47808INNER NUCLEAR MEMBRANE PROTEIN HEH2-RELATEDHeh2/Src1PANTHER
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Polardisorder_predictionMOBIDB-Polar
mobidb-lite-Polyampholytedisorder_predictionMOBIDB-Polyampholyte

Orthologs

References / Literature

PMID:21880100 - Inner nuclear membrane protein Ima1 is dispensable for intranuclear positioning of centromeres.
Hiraoka Y et al. Genes Cells 2011 Oct;16(10):1000-11
PMID:23695164 - Cross-species protein interactome mapping reveals species-specific wiring of stress response pathways.
Das J et al. Sci Signal 2013 May 21;6(276):ra38
PMID:34010011 - Heh2/Man1 may be an evolutionarily conserved sensor of NPC assembly state.
Borah S et al. Mol Biol Cell 2021 Jul 15;32(15):1359-1373
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:25720772 - Quantitative phosphoproteomics reveals pathways for coordination of cell growth and division by the conserved fission yeast kinase pom1.
Kettenbach AN et al. Mol Cell Proteomics 2015 May;14(5):1275-87
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:29996109 - Quantitative Phosphoproteomics Reveals the Signaling Dynamics of Cell-Cycle Kinases in the Fission Yeast Schizosaccharomyces pombe.
Swaffer MP et al. Cell Rep 2018 Jul 10;24(2):503-514
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:25798942 - The Fun30 chromatin remodeler Fft3 controls nuclear organization and chromatin structure of insulators and subtelomeres in fission yeast.
Steglich B et al. PLoS Genet 2015 Mar;11(3):e1005101
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:26744419 - Control of heterochromatin localization and silencing by the nuclear membrane protein Lem2.
Barrales RR et al. Genes Dev 2016 Jan 15;30(2):133-48
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:27889481 - Mitotic Nuclear Envelope Breakdown and Spindle Nucleation Are Controlled by Interphase Contacts between Centromeres and the Nuclear Envelope.
Fernández-Álvarez A et al. Dev Cell 2016 Dec 05;39(5):544-559
PMID:25452419 - Parallel profiling of fission yeast deletion mutants for proliferation and for lifespan during long-term quiescence.
Sideri T et al. G3 (Bethesda) 2014 Dec 01;5(1):145-55
PMID:23297348 - Comprehensive proteomics analysis reveals new substrates and regulators of the fission yeast clp1/cdc14 phosphatase.
Chen JS et al. Mol Cell Proteomics 2013 May;12(5):1074-86
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
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:31015410 - Nuclear membrane protein Lem2 regulates nuclear size through membrane flow.
Kume K et al. Nat Commun 2019 Apr 23;10(1):1871
PMID:37783794 - An ESCRT grommet cooperates with a diffusion barrier to maintain nuclear integrity.
Ader NR et al. Nat Cell Biol 2023 Oct;25(10):1465-1477
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:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
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:31883795 - Positioning Heterochromatin at the Nuclear Periphery Suppresses Histone Turnover to Promote Epigenetic Inheritance.
Holla S et al. Cell 2020 Jan 09;180(1):150-164.e15
PMID:29292846 - Lem2 is retained at the nuclear envelope through its interaction with Bqt4 in fission yeast.
Hirano Y et al. Genes Cells 2018 Mar;23(3):122-135
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:39476757 - Characterization of Ksg1 protein kinase-dependent phosphoproteome in the fission yeast S. pombe.
Cipak L et al. Biochem Biophys Res Commun 2024 Oct 25;736:150895
PMID:21712547 - Mitotic substrates of the kinase aurora with roles in chromatin regulation identified through quantitative phosphoproteomics of fission yeast.
Koch A et al. Sci Signal 2011 Jun 28;4(179):rs6
PMID:26771498 - A Proteome-wide Fission Yeast Interactome Reveals Network Evolution Principles from Yeasts to Human.
Vo TV et al. Cell 2016 Jan 14;164(1-2):310-323
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:32817556 - Integrity of a heterochromatic domain ensured by its boundary elements.
Charlton SJ et al. Proc Natl Acad Sci U S A 2020 Sep 01;117(35):21504-21511
PMID:22540024 - Fission yeast Lem2 and Man1 perform fundamental functions of the animal cell nuclear lamina.
Gonzalez Y et al. Nucleus 2012;3(1):60-76
PMID:25076038 - Large scale screening of genetic interaction with sgf73(+) in fission yeast.
Guo Y et al. Yi Chuan 2014 Jul;36(7):723-31
PMID:23151475 - RNAi triggered by specialized machinery silences developmental genes and retrotransposons.
Yamanaka S et al. Nature 2013 Jan 24;493(7433):557-60
PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.
Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7
PMID:14655046 - Two-hybrid search for proteins that interact with Sad1 and Kms1, two membrane-bound components of the spindle pole body in fission yeast.
Miki F et al. Mol Genet Genomics 2004 Jan;270(6):449-61
GO_REF:0000043 - Gene Ontology annotation based on UniProtKB/Swiss-Prot keyword mapping
PMID:22156748 - The inner nuclear membrane proteins Man1 and Ima1 link to two different types of chromatin at the nuclear periphery in S. pombe.
Steglich B et al. Nucleus 2012;3(1):77-87
PMID:21340088 - Microarray-based target identification using drug hypersensitive fission yeast expressing ORFeome.
Arita Y et al. Mol Biosyst 2011 May;7(5):1463-72
PMID:35354597 - Quantitative analysis of nuclear pore complex organization in Schizosaccharomyces pombe .
Varberg JM et al. Life Sci Alliance 2022 Jul;5(7)
GO_REF:0000002 - Comments
PMID:27334362 - Inner nuclear membrane protein Lem2 augments heterochromatin formation in response to nutritional conditions.
Tange Y et al. Genes Cells 2016 Aug;21(8):812-32
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