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protein coding gene - plb1 (SPAC1A6.04c) - phospholipase B homolog Plb1

Gene summary

Standard name
plb1
Systematic ID
SPAC1A6.04c
Product
phospholipase B homolog Plb1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P78854
ORFeome ID
36/36G12
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 1074331..1076693 reverse strand

Annotation

Disease association

MONDO:0018794 - cytosolic phospholipase-A2 alpha deficiency associated bleeding disorder

References:

GO biological process

GO:0071470 - cellular response to osmotic stress

References:

GO:0046475 - glycerophospholipid catabolic process

References:

GO cellular component

GO:0005829 - cytosol

References:

GO:0005783 - endoplasmic reticulum

References:

GO:0005576 - extracellular region

References:

GO:0005634 - nucleus

References:

GO molecular function

GO:0004623 - A2-type glycerophospholipase activity

References:

GO:0004622 - phosphatidylcholine lysophospholipase A1 activity

References:

Genome organisation

PBO:0000758 - tandem duplication

Modification

MOD:00006 - N-glycosylated residue

References:

MOD:01148 - ubiquitinylated lysine

References:

Multi-locus phenotype

FYPO:0000245 - loss of viability in stationary phase

References:

Genotypes:

FYPO:0006717 - normal growth on sodium chloride

References:

Genotypes:

FYPO:0000961 - normal growth on sorbitol

References:

Genotypes:

FYPO:0000098 - sensitive to calcium

References:

Genotypes:

FYPO:0001214 - sensitive to potassium chloride

References:

Genotypes:

FYPO:0000271 - sensitive to salt stress

References:

Genotypes:

FYPO:0000112 - sensitive to sorbitol

References:

Genotypes:

Protein sequence feature

SO:0000418 - signal_peptide

References:

Qualitative gene expression

PomGeneEx:0000019 - protein level decreased

References:

PomGeneEx:0000018 - protein level increased

References:

PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

References:

Single locus phenotype

FYPO:0003015 - cell lysis during cellular response to salt stress

References:

Genotypes:

FYPO:0003165 - cut with abnormal chromosome segregation

References:

Genotypes:

FYPO:0000080 - decreased cell population growth at low temperature

References:

Genotypes:

FYPO:0003743 - decreased cell population growth during glucose starvation

References:

Genotypes:

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

References:

Genotypes:

FYPO:0009075 - decreased cell population growth on fructose carbon source

References:

Genotypes:

FYPO:0000251 - decreased cell population growth on galactose carbon source

References:

Genotypes:

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

References:

Genotypes:

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

References:

Genotypes:

FYPO:0009091 - decreased cell population growth on lysine and proline nitrogen source

References:

Genotypes:

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

References:

Genotypes:

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

References:

Genotypes:

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

References:

Genotypes:

FYPO:0002304 - decreased RNA level during cellular response to salt stress

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0009007 - decreased vegetative cell population viability

References:

Genotypes:

FYPO:0003474 - fragmented nucleus during cellular response to salt stress

References:

Genotypes:

FYPO:0001043 - increased mating efficiency

References:

Genotypes:

FYPO:0001038 - increased protein phosphorylation during vegetative growth

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Genotypes:

FYPO:0006847 - increased total protein level during vegetative growth

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Genotypes:

FYPO:0001309 - increased viability in stationary phase

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Genotypes:

FYPO:0004344 - increased viability upon nitrogen starvation

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Genotypes:

FYPO:0001490 - inviable elongated vegetative cell

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Genotypes:

FYPO:0000245 - loss of viability in stationary phase

References:

Genotypes:

FYPO:0005231 - loss of viability in stationary phase upon glucose starvation

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Genotypes:

FYPO:0004162 - loss of viability upon glucose starvation

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Genotypes:

FYPO:0000118 - multiseptate vegetative cell

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Genotypes:

FYPO:0000674 - normal cell population growth at high temperature

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Genotypes:

FYPO:0008237 - normal glycerophospholipid level during vegetative growth

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Genotypes:

FYPO:0001020 - normal growth on calcium

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Genotypes:

FYPO:0001164 - normal growth on glucose carbon source

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Genotypes:

FYPO:0000962 - normal growth on hydrogen peroxide

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Genotypes:

FYPO:0005947 - normal growth on potassium chloride

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Genotypes:

FYPO:0006717 - normal growth on sodium chloride

References:

Genotypes:

FYPO:0000961 - normal growth on sorbitol

References:

Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

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Genotypes:

FYPO:0000644 - normal protein localization during vegetative growth

References:

Genotypes:

FYPO:0001317 - normal RNA level during vegetative growth

References:

Genotypes:

FYPO:0001357 - normal vegetative cell population growth

References:

Genotypes:

FYPO:0009030 - resistance to amitrole

References:

Genotypes:

FYPO:0009031 - resistance to bleomycin

References:

Genotypes:

FYPO:0000763 - resistance to cadmium

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Genotypes:

FYPO:0002634 - resistance to cobalt

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Genotypes:

FYPO:0000764 - resistance to cycloheximide

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Genotypes:

FYPO:0009038 - resistance to egtazic acid

References:

Genotypes:

FYPO:0001583 - resistance to lithium

References:

Genotypes:

FYPO:0009083 - resistance to lithium chloride and methyl methanesulfonate

References:

Genotypes:

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

References:

Genotypes:

FYPO:0009087 - resistance to magnesium chloride and sodium dodecyl sulfate

References:

Genotypes:

FYPO:0009040 - resistance to tea tree oil

References:

Genotypes:

FYPO:0001034 - resistance to tunicamycin

References:

Genotypes:

FYPO:0009067 - sensitive to amorolfine

References:

Genotypes:

FYPO:0000097 - sensitive to caffeine during vegetative growth

References:

Genotypes:

FYPO:0007926 - sensitive to calcofluor and potassium chloride

References:

Genotypes:

FYPO:0000085 - sensitive to camptothecin

References:

Genotypes:

FYPO:0000099 - sensitive to canavanine

References:

Genotypes:

FYPO:0001190 - sensitive to cell wall-degrading enzymes

References:

Genotypes:

FYPO:0007922 - sensitive to cysteine

References:

Genotypes:

FYPO:0000799 - sensitive to diamide

References:

Genotypes:

FYPO:0007927 - sensitive to dihydrocoumarin

References:

Genotypes:

FYPO:0007931 - sensitive to egtazic acid

References:

Genotypes:

FYPO:0007928 - sensitive to ethylenediaminetetraacetic acid

References:

Genotypes:

FYPO:0000785 - sensitive to formamide

References:

Genotypes:

FYPO:0000087 - sensitive to hydrogen peroxide

References:

Genotypes:

FYPO:0000089 - sensitive to methyl methanesulfonate

References:

Genotypes:

FYPO:0001214 - sensitive to potassium chloride

References:

Genotypes:

FYPO:0009082 - sensitive to potassium chloride and methyl methanesulfonate

References:

Genotypes:

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

References:

Genotypes:

FYPO:0000271 - sensitive to salt stress

References:

Genotypes:

FYPO:0000841 - sensitive to sodium dodecyl sulfate

References:

Genotypes:

FYPO:0000797 - sensitive to tert-butyl hydroperoxide

References:

Genotypes:

FYPO:0000115 - sensitive to valproic acid

References:

Genotypes:

FYPO:0003656 - sensitive to vanadate

References:

Genotypes:

FYPO:0003473 - septation following abnormal chromosome segregation, with binucleate and anucleate compartment formation during cellular response to salt stress

References:

Genotypes:

FYPO:0000648 - viable small vegetative cell

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

FYPO:0002177 - viable vegetative cell with normal cell morphology

References:

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

Protein features

IDNameInterPro nameDB name
PF01735PLA2_BLysoPLipase_cat_domPFAM
cd07203cPLA2_Fungal_PLBCDD
PS51210PLA2CLysoPLipase_cat_domPROSITE_PROFILES
PS51257PROKAR_LIPOPROTEINPROSITE_PROFILES
SM00022pla2_6LysoPLipase_cat_domSMART
G3DSA:3.40.1090.10:FF:000010FUNFAM
SSF52151FabD/lysophospholipase-likeAcyl_Trfase/lysoPLipaseSUPERFAMILY
G3DSA:3.40.1090.10Cytosolic phospholipase A2 catalytic domainGENE3D
PTHR10728CYTOSOLIC PHOSPHOLIPASE A2PANTHER

Orthologs

References / Literature

PMID:38269097 - Rapamycin-sensitive mechanisms confine the growth of fission yeast below the temperatures detrimental to cell physiology.
Morozumi Y et al. iScience 2024 Jan 19;27(1):108777
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:20537132 - Global fitness profiling of fission yeast deletion strains by barcode sequencing.
Han TX et al. Genome Biol 2010;11(6):R60
PMID:38598031 - Pps1, phosphatidylserine synthase, regulates the salt stress response in Schizosaccharomyces pombe.
Naozuka G et al. Mol Genet Genomics 2024 Apr 10;299(1):43
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:28218250 - Chromatin remodeller Fun30 Fft3 induces nucleosome disassembly to facilitate RNA polymerase II elongation.
Lee J et al. Nat Commun 2017 Feb 20;8:14527
PMID:22633491 - Mapping N-glycosylation sites across seven evolutionarily distant species reveals a divergent substrate proteome despite a common core machinery.
Zielinska DF et al. Mol Cell 2012 May 25;46(4):542-8
PMID:28357272 - A central role for TOR signalling in a yeast model for juvenile CLN3 disease.
Bond ME et al. Microb Cell 2015 Nov 11;2(12):466-480
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
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:26412298 - A Degenerate Cohort of Yeast Membrane Trafficking DUBs Mediates Cell Polarity and Survival.
Beckley JR et al. Mol Cell Proteomics 2015 Dec;14(12):3132-41
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:27887640 - Functional and regulatory profiling of energy metabolism in fission yeast.
Malecki M et al. Genome Biol 2016 Nov 25;17(1):240
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:24463365 - Systematic screen for mutants resistant to TORC1 inhibition in fission yeast reveals genes involved in cellular ageing and growth.
Rallis C et al. Biol Open 2014 Feb 15;3(2):161-71
PMID:25375137 - Systematic analysis of the role of RNA-binding proteins in the regulation of RNA stability.
Hasan A et al. PLoS Genet 2014 Nov;10(11):e1004684
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: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: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
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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: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:23163955 - Analysis of stress-induced duplex destabilization (SIDD) properties of replication origins, genes and intergenes in the fission yeast, Schizosaccharomyces pombe.
Yadav MP et al. BMC Res Notes 2012 Nov 19;5:643
PMID:36112198 - Synergistic roles of the phospholipase B homolog Plb1 and the cAMP-dependent protein kinase Pka1 in the hypertonic stress response of Schizosaccharomyces pombe.
Matsuo Y et al. Curr Genet 2022 Dec;68(5-6):661-674
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
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:12715160 - The phospholipase B homolog Plb1 is a mediator of osmotic stress response and of nutrient-dependent repression of sexual differentiation in the fission yeast Schizosaccharomyces pombe.
Yang P et al. Mol Genet Genomics 2003 Apr;269(1):116-25
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:28366642 - Spt5 Plays Vital Roles in the Control of Sense and Antisense Transcription Elongation.
Shetty A et al. Mol Cell 2017 Apr 06;66(1):77-88.e5
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(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:34984977 - Functional profiling of long intergenic non-coding RNAs in fission yeast.
Rodriguez-Lopez M et al. Elife 2022 Jan 05;11
PMID:36408920 - UniProt: the Universal Protein Knowledgebase in 2023.
UniProt Consortium Nucleic Acids Res 2023 Jan 06;51(D1):D523-D531
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:38424265 - Identification of plb1 mutation that extends longevity via activating Sty1 MAPK in Schizosaccharomyces pombe.
Maekawa Y et al. Mol Genet Genomics 2024 Feb 29;299(1):20
PMID:28821619 - Dsc E3 ligase localization to the Golgi requires the ATPase Cdc48 and cofactor Ufd1 for activation of sterol regulatory element-binding protein in fission yeast.
Burr R et al. J Biol Chem 2017 Sep 29;292(39):16333-16350
PMID:24763107 - Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).
Carpy A et al. Mol Cell Proteomics 2014 Aug;13(8):1925-36