PomBase home

protein coding gene - hop1 (SPBC1718.02) - linear element associated protein Hop1

Gene summary

Standard name
hop1
Systematic ID
SPBC1718.02
Product
linear element associated protein Hop1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9P7P2
ORFeome ID
26/26C01
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 3472319..3474169 forward strand

Annotation

GO biological process

GO:0010780 - meiotic DNA double-strand break formation involved in reciprocal meiotic recombination

References:

GO:0007131 - reciprocal meiotic recombination

References:

GO cellular component

GO:0030998 - linear element

References:

GO:0005634 - nucleus

References:

GO molecular function

GO:0003677 - DNA binding

References:

GO:0005515 - protein binding

References:

GO:0061659 - ubiquitin-like protein ligase activity

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

MOD:00047 - O-phospho-L-threonine

References:

Multi-locus phenotype

FYPO:0005057 - abolished meiotic DNA double-strand break clipping

References:

Genotypes:

FYPO:0003179 - decreased intragenic meiotic recombination

References:

Genotypes:

FYPO:0005058 - decreased meiotic DNA double-strand break clipping

References:

Genotypes:

FYPO:0000581 - decreased spore germination frequency

References:

Genotypes:

FYPO:0004606 - normal protein level during meiotic cell cycle

References:

Genotypes:

Protein features

PBO:0111780 - zf-PHD finger

PBO:0111743 - zinc finger protein

Qualitative gene expression

PomGeneEx:0000018 - protein level increased

References:

PomGeneEx:0000011 - RNA level increased

References:

Quantitative gene expression

PBO:0011963 - RNA level

References:

Single locus phenotype

FYPO:0004585 - abnormal linear element morphology

References:

Genotypes:

FYPO:0003066 - abnormal sporulation resulting in formation of ascus with fewer than four spores

References:

Genotypes:

FYPO:0002485 - decreased intergenic meiotic recombination

References:

Genotypes:

FYPO:0003179 - decreased intragenic meiotic recombination

References:

Genotypes:

FYPO:0005058 - decreased meiotic DNA double-strand break clipping

References:

Genotypes:

FYPO:0006160 - decreased number of Rad51 foci during meiotic prophase I

References:

Genotypes:

FYPO:0003540 - decreased regional homologous chromosome pairing

References:

Genotypes:

FYPO:0000487 - increased meiotic recombination

References:

Genotypes:

FYPO:0003544 - increased number of double-strand break sites during meiotic cell cycle

References:

Genotypes:

FYPO:0006159 - increased protein localization to linear element

References:

Genotypes:

FYPO:0006518 - loss of viability in G0

References:

Genotypes:

FYPO:0007553 - normal G1 to G0 transition

References:

Genotypes:

FYPO:0004602 - normal linear element morphology

References:

Genotypes:

FYPO:0000478 - normal meiosis

References:

Genotypes:

FYPO:0004606 - normal protein level during meiotic cell cycle

References:

Genotypes:

FYPO:0002085 - normal vegetative cell growth

References:

Genotypes:

FYPO:0002693 - resistance to diamide

References:

Genotypes:

FYPO:0009038 - resistance to egtazic acid

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:0009043 - resistance to potassium chloride and sodium dodecyl sulfate

References:

Genotypes:

FYPO:0003383 - resistance to tert-butyl hydroperoxide

References:

Genotypes:

FYPO:0000104 - sensitive to cycloheximide

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

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

Protein features

IDNameInterPro nameDB name
PF00628PHDZnf_PHD-fingerPFAM
PF02301HORMAHORMA_domPFAM
PS01359ZF_PHD_1Zinc_finger_PHD-type_CSPROSITE_PATTERNS
SSF57903FYVE/PHD zinc fingerZnf_FYVE_PHDSUPERFAMILY
G3DSA:3.30.900.10HORMA domainHORMA_dom_sfGENE3D
G3DSA:3.30.40.10Zinc/RING finger domain, C3HC4 (zinc finger)Znf_RING/FYVE/PHDGENE3D
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Polyampholytedisorder_predictionMOBIDB-Polyampholyte

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
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:26670050 - Regulation of mRNA Levels by Decay-Promoting Introns that Recruit the Exosome Specificity Factor Mmi1.
Kilchert C et al. Cell Rep 2015 Dec 22;13(11):2504-2515
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:25579976 - Phosphorylation of cohesin Rec11/SA3 by casein kinase 1 promotes homologous recombination by assembling the meiotic chromosome axis.
Sakuno T et al. Dev Cell 2015 Jan 26;32(2):220-30
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: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:16615890 - Meiotic proteins bqt1 and bqt2 tether telomeres to form the bouquet arrangement of chromosomes.
Chikashige Y et al. Cell 2006 Apr 07;125(1):59-69
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:20118936 - Schizosaccharomyces pombe genome-wide nucleosome mapping reveals positioning mechanisms distinct from those of Saccharomyces cerevisiae.
Lantermann AB et al. Nat Struct Mol Biol 2010 Feb;17(2):251-7
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:19756689 - SUMOylation is required for normal development of linear elements and wild-type meiotic recombination in Schizosaccharomyces pombe.
Spirek M et al. Chromosoma 2010 Feb;119(1):59-72
PMID:22362333 - Mug20, a novel protein associated with linear elements in fission yeast meiosis.
Estreicher A et al. Curr Genet 2012 Apr;58(2):119-27
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
PMID:19911044 - Ctp1 and the MRN-complex are required for endonucleolytic Rec12 removal with release of a single class of oligonucleotides in fission yeast.
Rothenberg M et al. PLoS Genet 2009 Nov;5(11):e1000722
PMID:20123974 - Roles of Hop1 and Mek1 in meiotic chromosome pairing and recombination partner choice in Schizosaccharomyces pombe.
Latypov V et al. Mol Cell Biol 2010 Apr;30(7):1570-81
PMID:30289413 - Structural insights into the recognition of phosphorylated Hop1 by Mek1.
Xie C et al. Acta Crystallogr D Struct Biol 2018 Oct 01;74(Pt 10):1027-1038
PMID:33825974 - Linear elements are stable structures along the chromosome axis in fission yeast meiosis.
Ding DQ et al. Chromosoma 2021 Sep;130(2-3):149-162
GO_REF:0000050 - Manual transfer of GO annotation data to genes by curator judgment of sequence model
PMID:15226405 - S. pombe meiotic linear elements contain proteins related to synaptonemal complex components.
Lorenz A et al. J Cell Sci 2004 Jul 01;117(Pt 15):3343-51
PMID:31665745 - Conserved HORMA domain-containing protein Hop1 stabilizes interaction between proteins of meiotic DNA break hotspots and chromosome axis.
Kariyazono R et al. Nucleic Acids Res 2019 Nov 04;47(19):10166-10180
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:16532353 - Meiotic recombination proteins localize to linear elements in Schizosaccharomyces pombe.
Lorenz A et al. Chromosoma 2006 Aug;115(4):330-40
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:29550859 - Genetic interactions between the chromosome axis-associated protein Hop1 and homologous recombination determinants in Schizosaccharomyces pombe.
Brown SD et al. Curr Genet 2018 Oct;64(5):1089-1104
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:33260998 - High-Throughput Flow Cytometry Combined with Genetic Analysis Brings New Insights into the Understanding of Chromatin Regulation of Cellular Quiescence.
Zahedi Y et al. Int J Mol Sci 2020 Nov 27;21(23)
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12