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protein coding gene - ptl1 (SPCC1450.16c) - triacylglycerol lipase ptl1

Gene summary

Standard name
ptl1
Systematic ID
SPCC1450.16c
Product
triacylglycerol lipase ptl1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9Y7P3
ORFeome ID
25/25A07
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome III: 1763151..1765277 reverse strand

Annotation

PBO:0000762 - 3.1.1.3

GO biological process

GO:0006642 - triglyceride mobilization

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GO cellular component

GO:0005811 - lipid droplet

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GO molecular function

GO:0004806 - triacylglycerol lipase activity

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Modification

MOD:01148 - ubiquitinylated lysine

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Protein sequence feature

SO:0001812 - transmembrane_helix

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Qualitative gene expression

PomGeneEx:0000027 - ribosomal density decreased

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PomGeneEx:0000011 - RNA 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:0000636 - increased cell population growth rate

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Genotypes:

FYPO:0002235 - increased cellular sterol ester level

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Genotypes:

FYPO:0002227 - increased cellular triglyceride level during vegetative growth

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Genotypes:

FYPO:0000245 - loss of viability in stationary phase

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Genotypes:

FYPO:0002229 - normal cellular ergosterol level

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Genotypes:

FYPO:0001506 - normal cellular phosphatidylcholine level

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Genotypes:

FYPO:0002228 - normal cellular phosphatidylethanolamine level

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Genotypes:

FYPO:0001315 - normal vegetative cell morphology

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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:0000095 - sensitive to bleomycin

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Genotypes:

FYPO:0000096 - sensitive to cadmium

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Genotypes:

FYPO:0002237 - sensitive to cerulenin

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Genotypes:

FYPO:0000104 - sensitive to cycloheximide

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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:0000089 - sensitive to methyl methanesulfonate

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Genotypes:

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

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Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

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Genotypes:

FYPO:0001491 - viable 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:

Taxonomic conservation

PBO:0011067 - conserved in bacteria

PBO:0011065 - conserved in eukaryotes

PBO:0011064 - conserved in fungi

Warnings

PBO:0000070 - gene structure updated

References:

Protein features

IDNameInterPro nameDB name
PF01734PatatinPNPLA_domPfam
PF11815DUF3336Triacylglycerol_lipase_NPfam
cd07229Pat_TGL3_likeCDD
PS51635PNPLAPNPLA_domPROSITE profiles
G3DSA:3.40.1090.10CATH-Gene3D
SSF52151Acyl_Trfase/lysoPLipaseSUPERFAMILY
PTHR14226NTEPANTHER

Orthologs

References / Literature

PMID:19547744 - Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.
Beltrao P et al. PLoS Biol 2009 Jun 16;7(6):e1000134
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: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
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:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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:38482739 - Critical importance of DNA binding for CSL protein functions in fission yeast.
Marešová A et al. J Cell Sci 2024 Mar 14;
PMID:19714215 - The fission yeast homeodomain protein Yox1p binds to MBF and confines MBF-dependent cell-cycle transcription to G1-S via negative feedback.
Aligianni S et al. PLoS Genet 2009 Aug;5(8):e1000626
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: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:34250083 - Barcode sequencing and a high-throughput assay for chronological lifespan uncover ageing-associated genes in fission yeast.
Romila CA et al. Microb Cell 2021 Jul 05;8(7):146-160
PMID:21504829 - Yeast SREBP cleavage activation requires the Golgi Dsc E3 ligase complex.
Stewart EV et al. Mol Cell 2011 Apr 22;42(2):160-71
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:38780300 - Nitrogen availability is important for preventing catastrophic mitosis in fission yeast.
Zemlianski V et al. J Cell Sci 2024 May 23;
PMID:39652606 - Cbf11 and Mga2 function together to activate transcription of lipid metabolism genes and promote mitotic fidelity in fission yeast.
Marešová A et al. PLoS Genet 2024 Dec 09;20(12):e1011509
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;
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:22592553 - Characterization of triglyceride lipase genes of fission yeast Schizosaccharomyces pombe.
Yazawa H et al. Appl Microbiol Biotechnol 2012 Nov;96(4):981-91
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: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:30824696 - Systematic analysis reveals the prevalence and principles of bypassable gene essentiality.
Li J et al. Nat Commun 2019 Mar 01;10(1):1002
PMID:26366556 - Fission Yeast CSL Transcription Factors: Mapping Their Target Genes and Biological Roles.
Převorovský M et al. PLoS One 2015;10(9):e0137820
PMID:27053105 - Mga2 Transcription Factor Regulates an Oxygen-responsive Lipid Homeostasis Pathway in Fission Yeast.
Burr R et al. J Biol Chem 2016 Jun 03;291(23):12171-83