PomBase home

protein coding gene - pop1 (SPBC1718.01) - cullin 1 adaptor protein Pop1

Gene summary

Standard name
pop1
Systematic ID
SPBC1718.01
Product
cullin 1 adaptor protein Pop1
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
ste16, SPBC2G2.18
UniProt ID
P87060
ORFeome ID
33/33G07
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 3469128..3471885 forward strand

Annotation

Disease association

MONDO:0859280 - developmental delay, hypotonia, and impaired language

References:

GO biological process

GO:0031145 - anaphase-promoting complex-dependent catabolic process

References:

GO:0000747 - conjugation with cellular fusion

References:

GO:0031146 - SCF-dependent proteasomal ubiquitin-dependent protein catabolic process

References:

GO:0006511 - ubiquitin-dependent protein catabolic process

References:

GO cellular component

GO:0005737 - cytoplasm

References:

GO:0043224 - nuclear SCF ubiquitin ligase complex

References:

GO:0005634 - nucleus

References:

GO molecular function

GO:1990756 - ubiquitin-like ligase-substrate adaptor activity

References:

Modification

MOD:00046 - O-phospho-L-serine

References:

Multi-locus phenotype

FYPO:0001425 - abnormal negative regulation of mitotic DNA replication initiation resulting in complete rereplication

References:

Genotypes:

FYPO:0005631 - decreased rate of protein degradation during vegetative growth

References:

Genotypes:

FYPO:0001327 - increased protein level during vegetative growth

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

References:

Genotypes:

FYPO:0001492 - viable elongated vegetative cell

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

Protein features

PBO:0111823 - F-box protein

PBO:0111751 - WD repeat protein

References:

Qualitative gene expression

PomGeneEx:0000016 - RNA level constant

References:

Quantitative gene expression

PBO:0011963 - RNA level

References:

Single locus phenotype

FYPO:0001001 - abnormal cell cycle arrest at mitotic G2/M phase transition during nitrogen starvation

References:

Genotypes:

FYPO:0006850 - abnormal cell cycle arrest at mitotic G2/M phase transition following single cell division during nitrogen starvation

References:

Genotypes:

FYPO:0000059 - abnormal mitotic cell cycle

References:

Genotypes:

FYPO:0001425 - abnormal negative regulation of mitotic DNA replication initiation resulting in complete rereplication

References:

Genotypes:

FYPO:0000705 - abolished protein-protein interaction

References:

Genotypes:

FYPO:0000708 - decreased mating efficiency

References:

Genotypes:

FYPO:0004102 - decreased protein polyubiquitination during vegetative growth

References:

Genotypes:

FYPO:0005631 - decreased rate of protein degradation during vegetative growth

References:

Genotypes:

FYPO:0000581 - decreased spore germination frequency

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0000158 - DNA content increased during vegetative growth

References:

Genotypes:

FYPO:0001122 - elongated vegetative cell

References:

Genotypes:

FYPO:0004503 - increased cellular HMW ubiquitin conjugate level

References:

Genotypes:

FYPO:0001327 - increased protein level during vegetative growth

References:

Genotypes:

FYPO:0000252 - increased spontaneous diploidization

References:

Genotypes:

FYPO:0000245 - loss of viability in stationary phase

References:

Genotypes:

FYPO:0001178 - loss of viability upon nitrogen starvation

References:

Genotypes:

FYPO:0001238 - normal growth on staurosporine

References:

Genotypes:

FYPO:0007880 - normal protein degradation during cellular response to methyl methanesulfonate

References:

Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

References:

Genotypes:

FYPO:0000703 - normal protein-protein interaction

References:

Genotypes:

FYPO:0001317 - normal RNA level during vegetative growth

References:

Genotypes:

FYPO:0007933 - sensitive to 2,2′-dipyridyl

References:

Genotypes:

FYPO:0000095 - sensitive to bleomycin

References:

Genotypes:

FYPO:0001188 - sensitive to Calcofluor White

References:

Genotypes:

FYPO:0003840 - sensitive to carbendazim

References:

Genotypes:

FYPO:0000104 - sensitive to cycloheximide

References:

Genotypes:

FYPO:0000088 - sensitive to hydroxyurea

References:

Genotypes:

FYPO:0000715 - sensitive to K-252a

References:

Genotypes:

FYPO:0000107 - sensitive to latrunculin A

References:

Genotypes:

FYPO:0000089 - sensitive to methyl methanesulfonate

References:

Genotypes:

FYPO:0000091 - sensitive to thiabendazole

References:

Genotypes:

FYPO:0001234 - slow vegetative cell population growth

References:

Genotypes:

FYPO:0000280 - sterile

References:

Genotypes:

FYPO:0001492 - viable elongated vegetative cell

References:

Genotypes:

FYPO:0002479 - viable swollen elongated vegetative cell

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

FYPO:0002104 - viable vegetative cell with normal cell shape

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
PF00400WD40WD40_rptPFAM
PF12937F-box-likeF-box_domPFAM
cd00200WD40CDD
PS00678WD_REPEATS_1WD40_repeat_CSPROSITE_PATTERNS
PS50181FBOXF-box_domPROSITE_PROFILES
PS50294WD_REPEATS_REGIONPROSITE_PROFILES
PS50082WD_REPEATS_2WD40_rptPROSITE_PROFILES
SM00320WD40_4WD40_rptSMART
SM00256fbox_2F-box_domSMART
PR00320GPROTEINBRPTWD40_PAC1PRINTS
G3DSA:2.130.10.10:FF:001079FUNFAM
G3DSA:1.20.1280.50:FF:000116FUNFAM
SSF81383F-box domainF-box-like_dom_sfSUPERFAMILY
SSF50978WD40 repeat-likeWD40_repeat_dom_sfSUPERFAMILY
G3DSA:1.20.1280.50GENE3D
G3DSA:2.130.10.10WD40/YVTN_repeat-like_dom_sfGENE3D
PTHR19848WD40 REPEAT PROTEINPANTHER

Orthologs

References / Literature

PMID:9203581 - Fission yeast WD-repeat protein pop1 regulates genome ploidy through ubiquitin-proteasome-mediated degradation of the CDK inhibitor Rum1 and the S-phase initiator Cdc18.
Kominami K et al. Genes Dev 1997 Jun 15;11(12):1548-60
PMID:10880460 - Covalent modifier NEDD8 is essential for SCF ubiquitin-ligase in fission yeast.
Osaka F et al. EMBO J 2000 Jul 03;19(13):3475-84
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:23535663 - CAND1 controls in vivo dynamics of the cullin 1-RING ubiquitin ligase repertoire.
Wu S et al. Nat Commun 2013;4:1642
PMID:34608864 - DDK/Hsk1 phosphorylates and targets fission yeast histone deacetylase Hst4 for degradation to stabilize stalled DNA replication forks.
Aricthota S et al. Elife 2021 Oct 05;10
PMID:20547592 - Vgl1, a multi-KH domain protein, is a novel component of the fission yeast stress granules required for cell survival under thermal stress.
Wen WL et al. Nucleic Acids Res 2010 Oct;38(19):6555-66
PMID:14970237 - Requirement of the SCFPop1/Pop2 Ubiquitin Ligase for Degradation of the Fission Yeast S Phase Cyclin Cig2.
Yamano H et al. J Biol Chem 2004 Apr 30;279(18):18974-80
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
GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:25552606 - Identification of new players in cell division, DNA damage response, and morphogenesis through construction of Schizosaccharomyces pombe deletion strains.
Chen JS et al. G3 (Bethesda) 2014 Dec 31;5(3):361-70
PMID:17531813 - Cdc18 enforces long-term maintenance of the S phase checkpoint by anchoring the Rad3-Rad26 complex to chromatin.
Hermand D et al. Mol Cell 2007 May 25;26(4):553-63
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:9990507 - Two F-box/WD-repeat proteins Pop1 and Pop2 form hetero- and homo-complexes together with cullin-1 in the fission yeast SCF (Skp1-Cullin-1-F-box) ubiquitin ligase.
Kominami K et al. Genes Cells 1998 Nov;3(11):721-35
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:26147350 - The Protein Level of Rev1, a TLS Polymerase in Fission Yeast, Is Strictly Regulated during the Cell Cycle and after DNA Damage.
Uchiyama M et al. PLoS One 2015;10(7):e0130000
PMID:9472077 - The Ste16 WD-repeat protein regulates cell-cycle progression under starvation through the Rum1 protein in Schizosaccharomyces pombe.
Maekawa H et al. Curr Genet 1998 Jan;33(1):29-37
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
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:12668659 - An anillin homologue, Mid2p, acts during fission yeast cytokinesis to organize the septin ring and promote cell separation.
Tasto JJ et al. J Cell Biol 2003 Mar 31;160(7):1093-103
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: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:15147268 - Molecular interactions of fission yeast Skp1 and its role in the DNA damage checkpoint.
Lehmann A et al. Genes Cells 2004 May;9(5):367-82
PMID:12167173 - Combinatorial diversity of fission yeast SCF ubiquitin ligases by homo- and heterooligomeric assemblies of the F-box proteins Pop1p and Pop2p.
Seibert V et al. BMC Biochem 2002 Aug 07;3:22
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:10209119 - F-box/WD-repeat proteins pop1p and Sud1p/Pop2p form complexes that bind and direct the proteolysis of cdc18p.
Wolf DA et al. Curr Biol 1999 Apr 08;9(7):373-6
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:37787768 - Broad functional profiling of fission yeast proteins using phenomics and machine learning.
Rodríguez-López M et al. Elife 2023 Oct 03;12