|  Help  |  About  |  Contact Us

Search our database by keyword

Examples

  • Search this entire website. Enter identifiers, names or keywords for genes, diseases, strains, ontology terms, etc. (e.g. Pax6, Parkinson, ataxia)
  • Use OR to search for either of two terms (e.g. OR mus) or quotation marks to search for phrases (e.g. "dna binding").
  • Boolean search syntax is supported: e.g. Balb* for partial matches or mus AND NOT embryo to exclude a term

Search results 1 to 100 out of 315 for Orc1

<< First    < Previous  |  Next >    Last >>
0.048s

Categories

Hits by Pathway

Hits by Strain

Hits by Category

Type Details Score
Gene
Type: gene
Organism: human
Gene
Type: gene
Organism: cattle
Gene
Type: gene
Organism: dog, domestic
Gene
Type: gene
Organism: chicken
Gene
Type: gene
Organism: zebrafish
Gene
Type: gene
Organism: macaque, rhesus
Gene
Type: gene
Organism: frog, western clawed
Gene
Type: gene
Organism: hamster, Chinese
Gene
Type: gene
Organism: rat
Gene
Type: gene
Organism: chimpanzee
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Domain
Type: Family
Description: The Origin Recognition Complex (ORC) is a six-subunit ATP-dependent DNA-binding complex encoded in yeast by ORC1-6 []. ORC is a central component for eukaryotic DNA replication, and binds chromatin at replication origins throughout the cell cycle []. ORC directs DNA replication throughout the genome and is required for its initiation [, , ]. ORC bound at replication origins serves as the foundation for assembly of the pre-replicative complex (pre-RC), which includes Cdc6, Tah11 (aka Cdt1), and the Mcm2-7 complex [, , ]. Pre-RC assembly during G1 is required for replication licensing of chromosomes prior to DNA synthesis during S phase [, , ]. Cell cycle-regulated phosphorylation of ORC2, ORC6, Cdc6, and MCM by the cyclin-dependent protein kinase Cdc28 regulates initiation of DNA replication, including blocking reinitiation in G2/M phase [, , , ]. In yeast, ORC also plays a role in the establishment of silencing at the mating-type loci Hidden MAT Left (HML) and Hidden MAT Right (HMR) [, , ]. ORC participates in the assembly of transcriptionally silent chromatin at HML and HMR by recruiting the Sir1 silencing protein to the HML and HMR silencers [, , ]. Both ORC1 and ORC5 bind ATP, although only ORC1 has ATPase activity []. The binding of ATP by ORC1 is required for ORC binding to DNA and is essential for cell viability []. The ATPase activity of ORC1 is involved in formation of the pre-RC [, , ]. ATP binding by ORC5 is crucial for the stability of ORC as a whole. Only the ORC1-5 subunits are required for origin binding; ORC6 is essential for maintenance of pre-RCs once formed []. Interactions within ORC suggest that ORC2-3-6 may form a core complex []. ORC homologues have been found in various eukaryotes, including fission yeast, insects, amphibians, and humans []. This entry represents the largest subunit of the origin recognition complex, subunit 1, which directs DNA replication by binding to replication origins and is also involved in transcriptional silencing; exhibits ATPase activity [, ]. Sir3 is the homologue in Saccharomyces cerevisiae [].
Gene
Type: gene
Organism: human
Publication
First Author: Zisimopoulou P
Year: 1998
Journal: Mol Gen Genet
Title: Mouse homolog of the yeast origin recognition complex subunit ORC1 and chromosomal localization of the cognate mouse gene Orc1.
Volume: 260
Issue: 2-3
Pages: 295-9
Publication
First Author: Natale DA
Year: 2000
Journal: EMBO J
Title: Selective instability of Orc1 protein accounts for the absence of functional origin recognition complexes during the M-G(1) transition in mammals.
Volume: 19
Issue: 11
Pages: 2728-38
Protein
Organism: Mus musculus/domesticus
Length: 840  
Fragment?: false
Publication  
First Author: Chesnokov IN
Year: 2007
Journal: Int Rev Cytol
Title: Multiple functions of the origin recognition complex.
Volume: 256
Pages: 69-109
Publication
First Author: Matsuda K
Year: 2007
Journal: FEMS Yeast Res
Title: Yeast two-hybrid analysis of the origin recognition complex of Saccharomyces cerevisiae: interaction between subunits and identification of binding proteins.
Volume: 7
Issue: 8
Pages: 1263-9
Publication
First Author: Bell SP
Year: 1992
Journal: Nature
Title: ATP-dependent recognition of eukaryotic origins of DNA replication by a multiprotein complex.
Volume: 357
Issue: 6374
Pages: 128-34
Publication
First Author: Bell SP
Year: 1995
Journal: Cell
Title: The multidomain structure of Orc1p reveals similarity to regulators of DNA replication and transcriptional silencing.
Volume: 83
Issue: 4
Pages: 563-8
Publication
First Author: Gibson DG
Year: 2006
Journal: Genes Cells
Title: Cell cycle execution point analysis of ORC function and characterization of the checkpoint response to ORC inactivation in Saccharomyces cerevisiae.
Volume: 11
Issue: 6
Pages: 557-73
Publication
First Author: Rao H
Year: 1995
Journal: Proc Natl Acad Sci U S A
Title: The origin recognition complex interacts with a bipartite DNA binding site within yeast replicators.
Volume: 92
Issue: 6
Pages: 2224-8
Publication
First Author: Rowley A
Year: 1995
Journal: EMBO J
Title: Initiation complex assembly at budding yeast replication origins begins with the recognition of a bipartite sequence by limiting amounts of the initiator, ORC.
Volume: 14
Issue: 11
Pages: 2631-41
Publication
First Author: Speck C
Year: 2005
Journal: Nat Struct Mol Biol
Title: ATPase-dependent cooperative binding of ORC and Cdc6 to origin DNA.
Volume: 12
Issue: 11
Pages: 965-71
Publication  
First Author: Kelly TJ
Year: 2000
Journal: Annu Rev Biochem
Title: Regulation of chromosome replication.
Volume: 69
Pages: 829-80
Publication  
First Author: Bell SP
Year: 2002
Journal: Annu Rev Biochem
Title: DNA replication in eukaryotic cells.
Volume: 71
Pages: 333-74
Publication
First Author: Stillman B
Year: 2005
Journal: FEBS Lett
Title: Origin recognition and the chromosome cycle.
Volume: 579
Issue: 4
Pages: 877-84
Publication
First Author: Weinreich M
Year: 2001
Journal: Proc Natl Acad Sci U S A
Title: Binding of cyclin-dependent kinases to ORC and Cdc6p regulates the chromosome replication cycle.
Volume: 98
Issue: 20
Pages: 11211-7
Publication
First Author: Nguyen VQ
Year: 2001
Journal: Nature
Title: Cyclin-dependent kinases prevent DNA re-replication through multiple mechanisms.
Volume: 411
Issue: 6841
Pages: 1068-73
Publication
First Author: Archambault V
Year: 2005
Journal: Mol Cell Biol
Title: Disruption of mechanisms that prevent rereplication triggers a DNA damage response.
Volume: 25
Issue: 15
Pages: 6707-21
Publication
First Author: Klemm RD
Year: 1997
Journal: Cell
Title: Coordinate binding of ATP and origin DNA regulates the ATPase activity of the origin recognition complex.
Volume: 88
Issue: 4
Pages: 493-502
Publication
First Author: Klemm RD
Year: 2001
Journal: Proc Natl Acad Sci U S A
Title: ATP bound to the origin recognition complex is important for preRC formation.
Volume: 98
Issue: 15
Pages: 8361-7
Publication
First Author: Bowers JL
Year: 2004
Journal: Mol Cell
Title: ATP hydrolysis by ORC catalyzes reiterative Mcm2-7 assembly at a defined origin of replication.
Volume: 16
Issue: 6
Pages: 967-78
Publication
First Author: Randell JC
Year: 2006
Journal: Mol Cell
Title: Sequential ATP hydrolysis by Cdc6 and ORC directs loading of the Mcm2-7 helicase.
Volume: 21
Issue: 1
Pages: 29-39
Publication
First Author: Semple JW
Year: 2006
Journal: EMBO J
Title: An essential role for Orc6 in DNA replication through maintenance of pre-replicative complexes.
Volume: 25
Issue: 21
Pages: 5150-8
Publication
First Author: Bell SP
Year: 2002
Journal: Genes Dev
Title: The origin recognition complex: from simple origins to complex functions.
Volume: 16
Issue: 6
Pages: 659-72
Publication
First Author: Triolo T
Year: 1996
Journal: Nature
Title: Role of interactions between the origin recognition complex and SIR1 in transcriptional silencing.
Volume: 381
Issue: 6579
Pages: 251-3
Publication
First Author: Fox CA
Year: 1997
Journal: Science
Title: The origin recognition complex, SIR1, and the S phase requirement for silencing.
Volume: 276
Issue: 5318
Pages: 1547-51
Publication  
First Author: Dutta A
Year: 1997
Journal: Annu Rev Cell Dev Biol
Title: Initiation of DNA replication in eukaryotic cells.
Volume: 13
Pages: 293-332
Publication
First Author: Varunan SM
Year: 2013
Journal: Mol Biochem Parasitol
Title: Plasmodium falciparum origin recognition complex subunit 1 (PfOrc1) functionally complements Δsir3 mutant of Saccharomyces cerevisiae.
Volume: 191
Issue: 1
Pages: 28-35
Protein
Organism: Mus musculus/domesticus
Length: 811  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 811  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 805  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 840  
Fragment?: false
Protein
Organism: Mus musculus/domesticus
Length: 840  
Fragment?: true
Publication    
First Author: Jaremko MJ
Year: 2020
Journal: Elife
Title: The dynamic nature of the human origin recognition complex revealed through five cryoEM structures.
Volume: 9
Publication
First Author: Okano-Uchida T
Year: 2018
Journal: Genes Dev
Title: Endoreduplication of the mouse genome in the absence of ORC1.
Volume: 32
Issue: 13-14
Pages: 978-990
Publication
First Author: Kneissl M
Year: 2003
Journal: J Mol Biol
Title: Interaction and assembly of murine pre-replicative complex proteins in yeast and mouse cells.
Volume: 327
Issue: 1
Pages: 111-28
Protein Coding Gene
Type: protein_coding_gene
Organism: Mus caroli
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: mouse, laboratory
Protein Coding Gene
Type: protein_coding_gene
Organism: Mus pahari
Protein Coding Gene
Type: protein_coding_gene
Organism: Mus spretus
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Present
Sex: Not Specified
Emaps: EMAPS:1684625
Stage: TS25
Assay Id: MGI:6388687
Age: embryonic day 17.5
Image: 6
Specimen Label: E17.5
Detected: true
Specimen Num: 1
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Present
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388687
Age: postnatal week 1
Image: 6
Specimen Label: 1wk
Detected: true
Specimen Num: 2
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Present
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388687
Age: postnatal week 2
Image: 6
Specimen Label: 2wk
Detected: true
Specimen Num: 3
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Absent
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388687
Age: postnatal week 3
Image: 6
Specimen Label: 3wk
Detected: false
Specimen Num: 4
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Absent
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388687
Age: postnatal week 6
Image: 6
Specimen Label: 6wk
Detected: false
Specimen Num: 5
GXD Expression    
Probe: MGI:6388633
Assay Type: RT-PCR
Annotation Date: 2020-02-05
Strength: Absent
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388687
Age: postnatal week 9
Image: 6
Specimen Label: 9wk
Detected: false
Specimen Num: 6
GXD Expression    
Probe: MGI:6388625
Assay Type: Western blot
Annotation Date: 2020-02-05
Strength: Present
Sex: Not Specified
Emaps: EMAPS:1684625
Stage: TS25
Assay Id: MGI:6388696
Age: embryonic day 17.5
Image: S5
Specimen Label: E17.5 liver
Detected: true
Specimen Num: 1
GXD Expression    
Probe: MGI:6388625
Assay Type: Western blot
Annotation Date: 2020-02-05
Strength: Present
Sex: Not Specified
Emaps: EMAPS:1684628
Stage: TS28
Assay Id: MGI:6388696
Age: postnatal week 6
Image: S5
Specimen Label: 6wk liver
Detected: true
Specimen Num: 2
GXD Expression      
Assay Type: In situ reporter (knock in)
Annotation Date: 2021-04-16
Strength: Absent
Sex: Male
Emaps: EMAPS:1797228
Stage: TS28
Assay Id: MGI:6691344
Age: postnatal adult
Image: JAX_1122931
Specimen Label: JAX_1122931
Detected: false
Specimen Num: 3
GXD Expression      
Assay Type: In situ reporter (knock in)
Annotation Date: 2021-04-16
Strength: Absent
Sex: Female
Emaps: EMAPS:1796228
Stage: TS28
Assay Id: MGI:6691344
Age: postnatal adult
Image: JAX_1122933
Specimen Label: JAX_1122933
Detected: false
Specimen Num: 1
GXD Expression    
Assay Type: In situ reporter (knock in)
Annotation Date: 2021-04-16
Strength: Present
Sex: Male
Emaps: EMAPS:1881228
Pattern: Not Specified
Stage: TS28
Assay Id: MGI:6691344
Age: postnatal adult
Image: JAX_1122929
Specimen Label: JAX_1122929
Detected: true
Specimen Num: 2
Publication
First Author: Sundberg JP
Year: 2017
Journal: PLoS One
Title: Systematic screening for skin, hair, and nail abnormalities in a large-scale knockout mouse program.
Volume: 12
Issue: 7
Pages: e0180682
Publication        
First Author: Birgit Meldal and Sandra Orchard (1). (1) European Bioinformatics Institute (EBI), Hinxton, Cambridgeshire, United Kingdom
Year: 2023
Title: Manual transfer of experimentally-verified manual GO annotation data to homologous complexes by curator judgment of sequence, composition and function similarity
Publication
First Author: Ingham NJ
Year: 2019
Journal: PLoS Biol
Title: Mouse screen reveals multiple new genes underlying mouse and human hearing loss.
Volume: 17
Issue: 4
Pages: e3000194
Publication      
First Author: The Jackson Laboratory
Year: 2012
Journal: MGI Direct Data Submission
Title: Alleles produced for the KOMP project by The Jackson Laboratory
Publication
First Author: Dickinson ME
Year: 2016
Journal: Nature
Title: High-throughput discovery of novel developmental phenotypes.
Volume: 537
Issue: 7621
Pages: 508-514
Publication        
First Author: Mouse Genome Informatics Scientific Curators
Year: 2023
Title: TreeGrafter-generated GO annotations
Publication        
First Author: Mouse Genome Informatics Scientific Curators
Year: 2005
Title: Mouse Synonym Curation
Publication
First Author: Hansen J
Year: 2003
Journal: Proc Natl Acad Sci U S A
Title: A large-scale, gene-driven mutagenesis approach for the functional analysis of the mouse genome.
Volume: 100
Issue: 17
Pages: 9918-22
Publication
First Author: Koscielny G
Year: 2014
Journal: Nucleic Acids Res
Title: The International Mouse Phenotyping Consortium Web Portal, a unified point of access for knockout mice and related phenotyping data.
Volume: 42
Issue: Database issue
Pages: D802-9
Publication
First Author: Stryke D
Year: 2003
Journal: Nucleic Acids Res
Title: BayGenomics: a resource of insertional mutations in mouse embryonic stem cells.
Volume: 31
Issue: 1
Pages: 278-81
Publication      
First Author: Lennon G
Year: 1999
Journal: Database Download
Title: WashU-HHMI Mouse EST Project
Publication      
First Author: International Mouse Strain Resource
Year: 2014
Journal: Database Download
Title: MGI download of germline transmission data for alleles from IMSR strain data
Publication      
First Author: Wellcome Trust Sanger Institute
Year: 2009
Journal: MGI Direct Data Submission
Title: Alleles produced for the KOMP project by the Wellcome Trust Sanger Institute
Publication        
First Author: Mouse Genome Informatics Scientific Curators
Year: 2001
Title: Gene Ontology Annotation by the MGI Curatorial Staff
Publication
First Author: Hansen GM
Year: 2008
Journal: Genome Res
Title: Large-scale gene trapping in C57BL/6N mouse embryonic stem cells.
Volume: 18
Issue: 10
Pages: 1670-9
Publication      
First Author: Mouse Genome Informatics and the International Mouse Phenotyping Consortium (IMPC)
Year: 2014
Journal: Database Release
Title: Obtaining and Loading Phenotype Annotations from the International Mouse Phenotyping Consortium (IMPC) Database
Publication        
First Author: GOA curators
Year: 2016
Title: Automatic transfer of experimentally verified manual GO annotation data to orthologs using Ensembl Compara
Publication        
First Author: Mouse Genome Informatics Scientific Curators
Year: 2010
Title: Rat to Mouse ISO GO annotation transfer
Publication
First Author: Carninci P
Year: 2005
Journal: Science
Title: The transcriptional landscape of the mammalian genome.
Volume: 309
Issue: 5740
Pages: 1559-63
Publication        
First Author: MGD Nomenclature Committee
Year: 1995
Title: Nomenclature Committee Use
Publication      
First Author: Mouse Genome Informatics (MGI) and National Center for Biotechnology Information (NCBI)
Year: 2008
Journal: Database Download
Title: Mouse Gene Trap Data Load from dbGSS
Publication
First Author: Zambrowicz BP
Year: 2003
Journal: Proc Natl Acad Sci U S A
Title: Wnk1 kinase deficiency lowers blood pressure in mice: a gene-trap screen to identify potential targets for therapeutic intervention.
Volume: 100
Issue: 24
Pages: 14109-14