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protein coding gene - tif225 (SPAC8C9.15c) - translation initiation factor eIF2B epsilon subunit

Gene summary

Standard name
tif225
Systematic ID
SPAC8C9.15c
Product
translation initiation factor eIF2B epsilon subunit
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
P56287
ORFeome ID
37/37H05
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 3669130..3671506 reverse strand

Annotation

Disease association

MONDO:0957873 - leukoencephalopathy with vanishing white matter 5

References:

MONDO:0005071 - nervous system disorder

References:

GO biological process

GO:0002183 - cytoplasmic translational initiation

References:

GO cellular component

GO:0005829 - cytosol

References:

GO:0005851 - eukaryotic translation initiation factor 2B complex

References:

GO molecular function

GO:0005085 - guanyl-nucleotide exchange factor activity

References:

GO:0005515 - protein binding

References:

GO:0003743 - translation initiation factor activity

References:

GO:0031369 - translation initiation factor binding

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

MOD:00047 - O-phospho-L-threonine

References:

MOD:00696 - phosphorylated residue

References:

MOD:01148 - ubiquitinylated lysine

References:

Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

References:

Single locus phenotype

FYPO:0002151 - inviable spore

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

Subunit composition

PBO:0032733 - heteromeric(10)

References:

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
PF00483NTP_transferaseNTP_transferase_domPfam
PF02020W2W2_domainPfam
PF25084LbH_EIF2BLbH_EIF2B3/5Pfam
cd04197eIF-2B_epsilon_NeIF-2B_epsilon_NCDD
cd05787LbH_eIF2B_epsilonCDD
cd11558W2_eIF2B_epsilonW2_eIF2B_epsilonCDD
PS51363W2W2_domainPROSITE profiles
SM00515eIF5CW2_domainSMART
G3DSA:1.25.40.180:FF:000022CATH-FunFam
G3DSA:3.90.550.10:FF:000066CATH-FunFam
G3DSA:1.25.40.180CATH-Gene3D
G3DSA:2.160.10.10CATH-Gene3D
G3DSA:3.90.550.10Nucleotide-diphossugar_transCATH-Gene3D
SSF48371ARM-type_foldSUPERFAMILY
SSF51161Trimer_LpxA-like_sfSUPERFAMILY
SSF53448Nucleotide-diphossugar_transSUPERFAMILY
PTHR45887eIF2B_epsilonPANTHER
mobidb-lite-Disorderdisorder_predictionMobiDB-Disorder

Orthologs

References / Literature

PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:27627185 - Crystal structure of eIF2B and insights into eIF2-eIF2B interactions.
Kashiwagi K et al. FEBS J 2017 Mar;284(6):868-874
PMID:34402513 - Phosphorylation in the intrinsically disordered region of F-BAR protein Imp2 regulates its contractile ring recruitment.
Willet AH et al. J Cell Sci 2021 Aug 15;134(16)
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: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: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: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: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
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
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
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:21712547 - Mitotic substrates of the kinase aurora with roles in chromatin regulation identified through quantitative phosphoproteomics of fission yeast.
Koch A et al. Sci Signal 2011 Jun 28;4(179):rs6
PMID:18257517 - Phosphoproteome analysis of fission yeast.
Wilson-Grady JT et al. J Proteome Res 2008 Mar;7(3):1088-97
PMID:31048492 - Structural basis for eIF2B inhibition in integrated stress response.
Kashiwagi K et al. Science 2019 May 03;364(6439):495-499
PMID:25720772 - Quantitative phosphoproteomics reveals pathways for coordination of cell growth and division by the conserved fission yeast kinase pom1.
Kettenbach AN et al. Mol Cell Proteomics 2015 May;14(5):1275-87
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:27298342 - Identification of S-phase DNA damage-response targets in fission yeast reveals conservation of damage-response networks.
Willis NA et al. Proc Natl Acad Sci U S A 2016 Jun 28;113(26):E3676-85
PMID:24013502 - Epe1 recruits BET family bromodomain protein Bdf2 to establish heterochromatin boundaries.
Wang J et al. Genes Dev 2013 Sep 01;27(17):1886-902
PMID:34296454 - The TOR-dependent phosphoproteome and regulation of cellular protein synthesis.
Mak T et al. EMBO J 2021 Aug 16;40(16):e107911
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: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
PB_REF:0000003 - Disease Association Curation
PMID:26901872 - Crystal structure of eukaryotic translation initiation factor 2B.
Kashiwagi K et al. Nature 2016 Mar 03;531(7592):122-5
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:27023709 - Expression, purification, and crystallization of Schizosaccharomyces pombe eIF2B.
Kashiwagi K et al. J Struct Funct Genomics 2016 Mar;17(1):33-8
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:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
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: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:19547744 - Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.
Beltrao P et al. PLoS Biol 2009 Jun 16;7(6):e1000134
PMID:39476757 - Characterization of Ksg1 protein kinase-dependent phosphoproteome in the fission yeast S. pombe.
Cipak L et al. Biochem Biophys Res Commun 2024 Oct 25;736:150895