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protein coding gene - spo20 (SPAC3H8.10) - sec14 cytosolic factor family, phospholipid-intermembrane transfer protein Spo20/Sec14

Gene summary

Standard name
spo20
Systematic ID
SPAC3H8.10
Product
sec14 cytosolic factor family, phospholipid-intermembrane transfer protein Spo20/Sec14
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
sec14
UniProt ID
Q10137
ORFeome ID
18/18E01
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 608969..610703 forward strand

Annotation

Comment

PBO:0006379 - confirmed intron

GO biological process

GO:0032120 - ascospore-type prospore membrane formation

References:

GO:0043001 - Golgi to plasma membrane protein transport

References:

GO:0120010 - intermembrane phospholipid transfer

References:

GO cellular component

GO:0032153 - cell division site

References:

GO:0051286 - cell tip

References:

GO:0005634 - nucleus

References:

GO:0005628 - prospore membrane

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GO molecular function

GO:0120019 - phosphatidylcholine transfer activity

References:

GO:0008526 - phosphatidylinositol transfer activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:01148 - ubiquitinylated lysine

References:

Multi-locus phenotype

FYPO:0006628 - decreased phosphatidylinositol-4-phosphate level in plasma membrane

References:

Genotypes:

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

References:

PomGeneEx:0000012 - RNA level decreased

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Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0001914 - abnormal prospore membrane formation

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Genotypes:

FYPO:0004608 - abnormal spindle pole body morphology during meiosis II

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Genotypes:

FYPO:0000121 - abnormal sporulation

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Genotypes:

FYPO:0000585 - abolished ascospore wall biogenesis

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Genotypes:

FYPO:0001915 - abolished prospore membrane formation

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Genotypes:

FYPO:0001585 - abolished protein localization to cell tip during vegetative growth

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Genotypes:

FYPO:0002555 - abolished protein localization to medial cortex during vegetative growth

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Genotypes:

FYPO:0000583 - abolished sporulation

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Genotypes:

FYPO:0003743 - decreased cell population growth during glucose starvation

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Genotypes:

FYPO:0006628 - decreased phosphatidylinositol-4-phosphate level in plasma membrane

References:

Genotypes:

FYPO:0002021 - dispersed actin cortical patch localization during vegetative growth

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Genotypes:

FYPO:0003279 - excess Golgi cisternae present

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Genotypes:

FYPO:0009094 - increased cell population growth on lysine and proline nitrogen source

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Genotypes:

FYPO:0004610 - increased duration of meiotic prophase I

References:

Genotypes:

FYPO:0000650 - increased septation index

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Genotypes:

FYPO:0002151 - inviable spore

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Genotypes:

FYPO:0001489 - inviable vegetative cell

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0000118 - multiseptate vegetative cell

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Genotypes:

FYPO:0000478 - normal meiosis

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Genotypes:

FYPO:0003176 - normal meiotic chromosome segregation

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Genotypes:

FYPO:0001399 - normal mitotic spindle

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Genotypes:

FYPO:0004606 - normal protein level during meiotic cell cycle

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Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

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Genotypes:

FYPO:0004095 - normal protein localization during meiotic cell cycle

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Genotypes:

FYPO:0000551 - pseudohyphal growth abolished

References:

Genotypes:

FYPO:0009038 - resistance to egtazic acid

References:

Genotypes:

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

References:

Genotypes:

FYPO:0001034 - resistance to tunicamycin

References:

Genotypes:

FYPO:0001098 - sensitive to 4-nitroquinoline N-oxide

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Genotypes:

FYPO:0007921 - sensitive to benzamidine

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Genotypes:

FYPO:0006930 - sensitive to butylated hydroxyanisole

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Genotypes:

FYPO:0000096 - sensitive to cadmium

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Genotypes:

FYPO:0000085 - sensitive to camptothecin

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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:0000088 - sensitive to hydroxyurea

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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

References:

Genotypes:

FYPO:0004609 - spindle pole bodies present in increased numbers during meiosis

References:

Genotypes:

FYPO:0002106 - viable stubby vegetative cell

References:

Genotypes:

FYPO:0001491 - viable vegetative cell

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

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
PF00650CRAL_TRIOCRAL-TRIO_domPFAM
PF03765CRAL_TRIO_NCRAL/TRIO_N_domPFAM
cd00170SEC14CRAL-TRIO_domCDD
PS50191CRAL_TRIOCRAL-TRIO_domPROSITE_PROFILES
SM00516sec14_4CRAL-TRIO_domSMART
SM01100CRAL_TRIO_N_2CRAL/TRIO_N_domSMART
PR00180CRETINALDHBPPRINTS
SSF46938CRAL/TRIO N-terminal domainCRAL/TRIO_N_dom_sfSUPERFAMILY
SSF52087CRAL/TRIO domainCRAL-TRIO_dom_sfSUPERFAMILY
G3DSA:1.10.8.20GENE3D
G3DSA:3.40.525.10CRAL-TRIO_dom_sfGENE3D
PTHR45657CRAL-TRIO DOMAIN-CONTAINING PROTEIN YKL091C-RELATEDPI/PC_transferPANTHER
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder

Orthologs

References / Literature

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:1417417 - Electron microscopic examination of sporulation-deficient mutants of the fission yeast Schizosaccharomyces pombe.
Hirata A et al. Arch Microbiol 1992;158(4):249-55
PMID:16762840 - Swi6/HP1 recruits a JmjC domain protein to facilitate transcription of heterochromatic repeats.
Zofall M et al. Mol Cell 2006 Jun 09;22(5):681-92
PMID:39110593 - VAP-mediated membrane-tethering mechanisms implicate ER-PM contact function in pH homeostasis.
Hoh KL et al. Cell Rep 2024 Aug 05;43(8):114592
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:15569158 - The Sec14 family glycerophospholipid-transfer protein is required for structural integrity of the spindle pole body during meiosis in fission yeast.
Nakase Y et al. Genes Cells 2004 Dec;9(12):1275-86
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:20870879 - Reorganization of the growth pattern of Schizosaccharomyces pombe in invasive filament formation.
Dodgson J et al. Eukaryot Cell 2010 Nov;9(11):1788-97
PMID:33823663 - A TOR (target of rapamycin) and nutritional phosphoproteome of fission yeast reveals novel targets in networks conserved in humans.
Halova L et al. Open Biol 2021 Apr;11(4):200405
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:20519959 - S. pombe genome deletion project: an update.
Spirek M et al. Cell Cycle 2010 Jun 15;9(12):2399-402
PMID:30647105 - Comparative Genomic Screen in Two Yeasts Reveals Conserved Pathways in the Response Network to Phenol Stress.
Alhoch B et al. G3 (Bethesda) 2019 Mar 07;9(3):639-650
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:27984744 - Survival in Quiescence Requires the Euchromatic Deployment of Clr4/SUV39H by Argonaute-Associated Small RNAs.
Joh RI et al. Mol Cell 2016 Dec 15;64(6):1088-1101
PMID:19264558 - Screening a genome-wide S. pombe deletion library identifies novel genes and pathways involved in genome stability maintenance.
Deshpande GP et al. DNA Repair (Amst) 2009 May 01;8(5):672-9
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: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:16980382 - Genetic evidence for phospholipid-mediated regulation of the Rab GDP-dissociation inhibitor in fission yeast.
Ma Y et al. Genetics 2006 Nov;174(3):1259-71
PMID:19542312 - Functional genomics of adhesion, invasion, and mycelial formation in Schizosaccharomyces pombe.
Dodgson J et al. Eukaryot Cell 2009 Aug;8(8):1298-306
PMID:3442824 - Genetic mapping of eleven spo genes essential for ascospore formation in the fission yeast Schizosaccharomyces pombe.
Kishida M et al. Curr Genet 1986;10(6):443-7
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
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
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:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:11294895 - The Schizosaccharomyces pombe spo20(+) gene encoding a homologue of Saccharomyces cerevisiae Sec14 plays an important role in forespore membrane formation.
Nakase Y et al. Mol Biol Cell 2001 Apr;12(4):901-17
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:22681890 - Hierarchical modularity and the evolution of genetic interactomes across species.
Ryan CJ et al. Mol Cell 2012 Jun 08;46(5):691-704