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protein coding gene - atg1801 (SPAC589.07c) - autophagy associated WD repeat protein (PROPPIN) Atg18a

Gene summary

Standard name
atg1801
Systematic ID
SPAC589.07c
Product
autophagy associated WD repeat protein (PROPPIN) Atg18a
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
atg18a, atg18
UniProt ID
Q9HDZ7
ORFeome ID
50/50H05
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 3104101..3105908 reverse strand

Annotation

Disease association

MONDO:0032759 - intellectual developmental disorder with short stature and variable skeletal anomalies

References:

MONDO:0060704 - neurodevelopmental disorder with spastic quadriplegia and brain abnormalities with or without seizures

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GO biological process

GO:0016236 - macroautophagy

References:

GO:0000423 - mitophagy

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GO cellular component

GO:0005829 - cytosol

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GO:0005768 - endosome

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GO:0000329 - fungal-type vacuole membrane

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GO:0000407 - phagophore assembly site

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GO molecular function

GO:0035091 - phosphatidylinositol binding

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Modification

MOD:00046 - O-phospho-L-serine

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Multi-locus phenotype

FYPO:0000573 - normal shmoo formation

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Genotypes:

Protein features

PBO:0111751 - WD repeat protein

PBO:0111880 - WD repeat protein WIPI family

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

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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:0004670 - abnormal macroautophagy during nitrogen starvation

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Genotypes:

FYPO:0010058 - abnormal nuclear envelope morphology during cellular response to nitrogen starvation

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Genotypes:

FYPO:0000380 - abolished macroautophagy

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Genotypes:

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

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Genotypes:

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

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Genotypes:

FYPO:0009073 - decreased cell population growth on lysine nitrogen source

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Genotypes:

FYPO:0000708 - decreased mating efficiency

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Genotypes:

FYPO:0002615 - decreased protein localization to pre-autophagosomal structure

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0009007 - decreased vegetative cell population viability

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Genotypes:

FYPO:0000238 - inviable cell upon G0 to G1 transition

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Genotypes:

FYPO:0000245 - loss of viability in stationary phase

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Genotypes:

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

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Genotypes:

FYPO:0006660 - loss of viability upon G0 to G1 transition

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Genotypes:

FYPO:0000763 - resistance to cadmium

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Genotypes:

FYPO:0001103 - resistance to hydrogen peroxide

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Genotypes:

FYPO:0005253 - resistance to tamoxifen

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Genotypes:

FYPO:0000830 - resistance to vanadate

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Genotypes:

FYPO:0004325 - sensitive to 5-fluorouracil

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Genotypes:

FYPO:0001097 - sensitive to amitrole

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Genotypes:

FYPO:0009067 - sensitive to amorolfine

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Genotypes:

FYPO:0000799 - sensitive to diamide

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Genotypes:

FYPO:0007931 - sensitive to egtazic acid

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Genotypes:

FYPO:0000842 - sensitive to ethanol during vegetative growth

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Genotypes:

FYPO:0001719 - sensitive to lithium

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Genotypes:

FYPO:0009084 - sensitive to lithium chloride and methyl methanesulfonate

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Genotypes:

FYPO:0009086 - sensitive to lithium chloride and sodium dodecyl sulfate

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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:0003656 - sensitive to vanadate

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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

Protein features

IDNameInterPro nameDB name
PF21032PROPPINPROPPINPfam
PS50082WD_REPEATS_2WD40_rptPROSITE profiles
SM00320WD40WD40_rptSMART
G3DSA:2.130.10.10WD40/YVTN_repeat-like_dom_sfCATH-Gene3D
SSF50978WD40_repeat_dom_sfSUPERFAMILY
PTHR11227PROPPINPANTHER
mobidb-lite-Disorderdisorder_predictionMobiDB-Disorder
mobidb-lite-Polyampholytedisorder_predictionMobiDB-Polyampholyte

Orthologs

References / Literature

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: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:18818364 - Conservation and rewiring of functional modules revealed by an epistasis map in fission yeast.
Roguev A et al. Science 2008 Oct 17;322(5900):405-10
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:23950735 - Global analysis of fission yeast mating genes reveals new autophagy factors.
Sun LL et al. PLoS Genet 2013;9(8):e1003715
PMID:19778961 - Autophagy-deficient Schizosaccharomyces pombe mutants undergo partial sporulation during nitrogen starvation.
Mukaiyama H et al. Microbiology (Reading) 2009 Dec;155(Pt 12):3816-3826
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: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:26628015 - Characterization of Tamoxifen as an Antifungal Agent Using the Yeast Schizosaccharomyces Pombe Model Organism.
Zhang X et al. Kobe J Med Sci 2015 Oct 09;61(2):E54-63
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: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:29432178 - General amino acid control in fission yeast is regulated by a nonconserved transcription factor, with functions analogous to Gcn4/Atf4.
Duncan CDS et al. Proc Natl Acad Sci U S A 2018 Feb 20;115(8):E1829-E1838
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:25483073 - Chromosome segregation and organization are targets of 5'-Fluorouracil in eukaryotic cells.
Mojardín L et al. Cell Cycle 2015;14(2):206-18
PMID:26098123 - Promoter nucleosome dynamics regulated by signalling through the CTD code.
Materne P et al. Elife 2015 Jun 22;4:e09008
PMID:30116786 - Genetic regulation of mitotic competence in G 0 quiescent cells.
Sajiki K et al. Sci Adv 2018 Aug;4(8):eaat5685
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:0000003 - Disease Association Curation
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: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
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:24957674 - Yeast X-chromosome-associated protein 5 (Xap5) functions with H2A.Z to suppress aberrant transcripts.
Anver S et al. EMBO Rep 2014 Aug;15(8):894-902
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
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:41917004 - Nucleophagy is promoted by two autophagy receptors and inhibited by chromatin-nuclear envelope tethering in fission yeast.
Ma ZH et al. Nat Commun 2026 Mar 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
GO_REF:0000111 - Gene Ontology annotations Inferred by Curator (IC) using at least one Inferred by Sequence Similarity (ISS) annotation to support the inference