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protein coding gene - cnd1 (SPBC776.13) - condensin complex non-SMC subunit Cnd1

Gene summary

Standard name
cnd1
Systematic ID
SPBC776.13
Product
condensin complex non-SMC subunit Cnd1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
O94679
ORFeome ID
49/49G08
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 3200088..3203986 forward strand

Annotation

Disease association

MONDO:0016660 - autosomal recessive primary microcephaly

References:

MONDO:0054804 - microcephaly 21, primary, autosomal recessive

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GO biological process

GO:0010032 - meiotic chromosome condensation

References:

GO:0007076 - mitotic chromosome condensation

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GO cellular component

GO:0000796 - condensin complex

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GO:0005737 - cytoplasm

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GO:0000791 - euchromatin

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GO:0000776 - kinetochore

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GO:0140602 - nucleolar peripheral inclusion body

References:

GO:0005730 - nucleolus

References:

GO:0005634 - nucleus

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GO molecular function

GO:0016887 - ATP hydrolysis activity

References:

GO:0061776 - ATP-dependent topological DNA co-entrapment activity

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GO:0106260 - DNA-DNA tethering activity

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GO:0003690 - double-stranded DNA binding

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GO:0042393 - histone binding

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GO:0003697 - single-stranded DNA binding

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Modification

MOD:00046 - O-phospho-L-serine

References:

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

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MOD:01149 - sumoylated lysine

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Multi-locus phenotype

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0000833 - normal protein level during vegetative growth

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Genotypes:

FYPO:0001317 - normal RNA level during vegetative growth

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

Quantitative gene expression

PBO:0006310 - protein level

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PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000059 - abnormal mitotic cell cycle

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Genotypes:

FYPO:0000214 - abnormal mitotic chromosome condensation

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Genotypes:

FYPO:0003286 - decreased mitotic chromosome condensation

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Genotypes:

FYPO:0001382 - decreased protein kinase activity

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Genotypes:

FYPO:0001122 - elongated vegetative cell

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Genotypes:

FYPO:0000314 - inviable after spore germination with elongated germ tube

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Genotypes:

FYPO:0001991 - inviable after spore germination, without cell division

References:

Genotypes:

FYPO:0002151 - inviable spore

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0004396 - normal mitotic spindle elongation

References:

Genotypes:

FYPO:0000327 - resistance to trichostatin A

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Genotypes:

FYPO:0000085 - sensitive to camptothecin

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Genotypes:

FYPO:0000088 - sensitive to hydroxyurea

References:

Genotypes:

FYPO:0001234 - slow vegetative cell population 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
PF12922Cnd1_NCondensin_cplx_su1_NPFAM
PF12717Cnd1Cnd1_CPFAM
SSF48371ARM repeatARM-type_foldSUPERFAMILY
G3DSA:1.25.10.10ARM-likeGENE3D
PTHR14222CONDENSINCND1/NCAPD3PANTHER
PIRSF017127Condensin_D2Condensin_cplx_su1PIRSF
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Negative-Polyelectrolytedisorder_predictionMOBIDB-Negative-Polyelectrolyte

Orthologs

References / Literature

PMID:25847133 - RNA pol II transcript abundance controls condensin accumulation at mitotically up-regulated and heat-shock-inducible genes in fission yeast.
Nakazawa N et al. Genes Cells 2015 Jun;20(6):481-99
PMID:37820734 - Establishment of dsDNA-dsDNA interactions by the condensin complex.
Tang M et al. Mol Cell 2023 Nov 02;83(21):3787-3800.e9
PMID:10485849 - Fission yeast condensin complex: essential roles of non-SMC subunits for condensation and Cdc2 phosphorylation of Cut3/SMC4.
Sutani T et al. Genes Dev 1999 Sep 01;13(17):2271-83
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:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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:25520186 - ATPase-dependent auto-phosphorylation of the open condensin hinge diminishes DNA binding.
Akai Y et al. Open Biol 2014 Dec;4(12)
PMID:33176152 - Acute Heat Stress Leads to Reversible Aggregation of Nuclear Proteins into Nucleolar Rings in Fission Yeast.
Gallardo P et al. Cell Rep 2020 Nov 10;33(6):108377
PMID:12000964 - Cnd2 has dual roles in mitotic condensation and interphase.
Aono N et al. Nature 2002 May 09;417(6885):197-202
PMID:23263988 - Quantitative analysis of chromosome condensation in fission yeast.
Petrova B et al. Mol Cell Biol 2013 Mar;33(5):984-98
GO_REF:0000033 - Annotation inferences using phylogenetic trees
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:26537787 - Targeting of SUMO substrates to a Cdc48-Ufd1-Npl4 segregase and STUbL pathway in fission yeast.
Køhler JB et al. Nat Commun 2015 Nov 05;6:8827
PMID:29735745 - Control of mitotic chromosome condensation by the fission yeast transcription factor Zas1.
Schiklenk C et al. J Cell Biol 2018 Jul 02;217(7):2383-2401
PMID:26257282 - Interaction between TBP and Condensin Drives the Organization and Faithful Segregation of Mitotic Chromosomes.
Iwasaki O et al. Mol Cell 2015 Sep 03;59(5):755-67
PMID:21633354 - Condensin association with histone H2A shapes mitotic chromosomes.
Tada K et al. Nature 2011 Jun 01;474(7352):477-83
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:22645654 - Opposing role of condensin hinge against replication protein A in mitosis and interphase through promoting DNA annealing.
Akai Y et al. Open Biol 2011 Dec;1(4):110023
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:18362178 - Dissection of the essential steps for condensin accumulation at kinetochores and rDNAs during fission yeast mitosis.
Nakazawa N et al. J Cell Biol 2008 Mar 24;180(6):1115-31
PMID:25764183 - Condensin HEAT subunits required for DNA repair, kinetochore/centromere function and ploidy maintenance in fission yeast.
Xu X et al. PLoS One 2015;10(3):e0119347
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:21540296 - Condensin phosphorylated by the Aurora-B-like kinase Ark1 is continuously required until telophase in a mode distinct from Top2.
Nakazawa N et al. J Cell Sci 2011 Jun 01;124(Pt 11):1795-807
PMID:31072933 - Suppressor screening reveals common kleisin-hinge interaction in condensin and cohesin, but different modes of regulation.
Xu X et al. Proc Natl Acad Sci U S A 2019 May 28;116(22):10889-10898
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
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: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: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:24362309 - A genetic screen for functional partners of condensin in fission yeast.
Robellet X et al. G3 (Bethesda) 2014 Feb 19;4(2):373-81
PMID:27737959 - Mutations in genes encoding condensin complex proteins cause microcephaly through decatenation failure at mitosis.
Martin CA et al. Genes Dev 2016 Oct 01;30(19):2158-2172