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protein coding gene - tif1 (SPAC1006.07) - translation initiation factor eIF4A tif1

Gene summary

Standard name
tif1
Systematic ID
SPAC1006.07
Product
translation initiation factor eIF4A tif1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P47943
ORFeome ID
32/32F01
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 5085530..5087031 forward strand

Annotation

Disease association

MONDO:0957541 - neurodevelopmental disorder with hypotonia and speech delay, with or without seizures

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GO biological process

GO:0002183 - cytoplasmic translational initiation

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GO cellular component

GO:0010494 - cytoplasmic stress granule

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GO:0005829 - cytosol

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GO:0016281 - eukaryotic translation initiation factor 4F complex

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GO molecular function

GO:0005524 - ATP binding

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GO:0003724 - RNA helicase activity

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GO:0003743 - translation initiation factor activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:00047 - O-phospho-L-threonine

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MOD:00048 - O4'-phospho-L-tyrosine

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MOD:01148 - ubiquitinylated lysine

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Multi-locus phenotype

FYPO:0001122 - elongated vegetative cell

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Genotypes:

FYPO:0001497 - inviable elongated cell with mitotic cell cycle arrest in interphase

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0002085 - normal vegetative cell growth

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Genotypes:

FYPO:0003503 - normal vegetative cell length

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Genotypes:

Protein features

PBO:0111747 - DEAD/DEAH box helicase

Qualitative gene expression

PomGeneEx:0000019 - protein level decreased

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PomGeneEx:0000027 - ribosomal density decreased

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PomGeneEx:0000012 - RNA level decreased

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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:0007317 - decreased cytoplasmic translation

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Genotypes:

FYPO:0003125 - decreased cytoplasmic translational initiation

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Genotypes:

FYPO:0006037 - decreased cytosolic half-mer polysome level

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Genotypes:

FYPO:0006036 - increased cytosolic monomeric ribosome level

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Genotypes:

FYPO:0000313 - inviable after spore germination, without cell division, with abnormal germ tube morphology

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Genotypes:

FYPO:0004922 - inviable elongated mononucleate aseptate cell with cell cycle arrest at mitotic G2/M phase transition

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Genotypes:

FYPO:0001490 - inviable elongated vegetative cell

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0006038 - normal cytoplasmic translational initiation

References:

Genotypes:

FYPO:0002085 - normal vegetative cell growth

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

PBO:0006222 - predominantly single copy (one to one)

Protein features

IDNameInterPro nameDB name
PF00271Helicase_CHelicase_C-likePFAM
PF00270DEADDEAD/DEAH_box_helicase_domPFAM
cd18046DEADc_EIF4AII_EIF4AI_DDX2EIF4A_DEADcCDD
cd18787SF2_C_DEADCDD
PS00039DEAD_ATP_HELICASERNA-helicase_DEAD-box_CSPROSITE_PATTERNS
PS51192HELICASE_ATP_BIND_1Helicase_ATP-bdPROSITE_PROFILES
PS51194HELICASE_CTERHelicase_C-likePROSITE_PROFILES
PS51195Q_MOTIFRNA_helicase_DEAD_Q_motifPROSITE_PROFILES
SM00487ultradead3Helicase_ATP-bdSMART
SM00490helicmild6Helicase_C-likeSMART
G3DSA:3.40.50.300:FF:000089FUNFAM
G3DSA:3.40.50.300:FF:000031FUNFAM
SSF52540P-loop containing nucleoside triphosphate hydrolasesP-loop_NTPaseSUPERFAMILY
G3DSA:3.40.50.300P-loop_NTPaseGENE3D
PTHR47958ATP-DEPENDENT RNA HELICASE DBP3PANTHER

Orthologs

References / Literature

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: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
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:21652630 - Characterization of Mug33 reveals complementary roles for actin cable-dependent transport and exocyst regulators in fission yeast exocytosis.
Snaith HA et al. J Cell Sci 2011 Jul 01;124(Pt 13):2187-99
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:8873451 - The translation initiation factor eIF4A from Schizosaccharomyces pombe is closely related to its mammalian counterpart.
Fischli A et al. Yeast 1996 Aug;12(10):977-81
PMID:39358553 - Ageing-associated long non-coding RNA extends lifespan and reduces translation in non-dividing cells.
Anver S et al. EMBO Rep 2024 Oct 02;
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: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: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
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:18257517 - Phosphoproteome analysis of fission yeast.
Wilson-Grady JT et al. J Proteome Res 2008 Mar;7(3):1088-97
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:22119525 - SIN-inhibitory phosphatase complex promotes Cdc11p dephosphorylation and propagates SIN asymmetry in fission yeast.
Singh NS et al. Curr Biol 2011 Dec 06;21(23):1968-78
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
GO_REF:0000002 - Comments
PMID:10462529 - Translational control of the cdc25 cell cycle phosphatase: a molecular mechanism coupling mitosis to cell growth.
Daga RR et al. J Cell Sci 1999 Sep;112 Pt 18:3137-46
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:24713849 - Post-transcriptional regulation of meiotic genes by a nuclear RNA silencing complex.
Egan ED et al. RNA 2014 Jun;20(6):867-81
PMID:21386897 - Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.
Ren L et al. PLoS One 2011 Feb 28;6(2):e16719
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: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:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
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:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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: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: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: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:22540037 - Predicting the fission yeast protein interaction network.
Pancaldi V et al. G3 (Bethesda) 2012 Apr;2(4):453-67