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Aliases for ORC3 Gene

Aliases for ORC3 Gene

  • Origin Recognition Complex, Subunit 3 2 3
  • ORC3L 3 4 6
  • Origin Recognition Complex Subunit Latheo 3 4
  • LATHEO 3 4
  • LAT 3 6
  • Origin Recognition Complex, Subunit 3 (Yeast Homolog)-Like 2
  • Origin Recognition Complex, Subunit 3 Honolog (Yeast) 2
  • Origin Recognition Complex, Subunit 3-Like (Yeast) 2
  • Origin Recognition Complex, Subunit 3 Honolog 3
  • Origin Recognition Complex Subunit 3 3
  • Homolog Of Latheo, Drosophila 3

External Ids for ORC3 Gene

Previous HGNC Symbols for ORC3 Gene

  • ORC3L

Previous GeneCards Identifiers for ORC3 Gene

  • GC06P088299

Summaries for ORC3 Gene

Entrez Gene Summary for ORC3 Gene

  • The origin recognition complex (ORC) is a highly conserved six subunits protein complex essential for the initiation of the DNA replication in eukaryotic cells. Studies in yeast demonstrated that ORC binds specifically to origins of replication and serves as a platform for the assembly of additional initiation factors such as Cdc6 and Mcm proteins. The protein encoded by this gene is a subunit of the ORC complex. Studies of a similar gene in Drosophila suggested a possible role of this protein in neuronal proliferation and olfactory memory. Alternatively spliced transcript variants encoding distinct isoforms have been reported for this gene. [provided by RefSeq, Jul 2008]

GeneCards Summary for ORC3 Gene

ORC3 (Origin Recognition Complex, Subunit 3) is a Protein Coding gene. Among its related pathways are PI-3K cascade and Signaling by FGFR. GO annotations related to this gene include DNA replication origin binding.

UniProtKB/Swiss-Prot for ORC3 Gene

  • Component of the origin recognition complex (ORC) that binds origins of replication. DNA-binding is ATP-dependent. The specific DNA sequences that define origins of replication have not been identified yet. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication. Binds histone H3 and H4 trimethylation marks H3K9me3, H3K27me3 and H4K20me3.

Gene Wiki entry for ORC3 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for ORC3 Gene

Genomics for ORC3 Gene

Genomic Location for ORC3 Gene

Start:
87,590,067 bp from pter
End:
87,667,454 bp from pter
Size:
77,388 bases
Orientation:
Plus strand

Genomic View for ORC3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for ORC3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for ORC3 Gene

No data available for Regulatory Elements for ORC3 Gene

Proteins for ORC3 Gene

  • Protein details for ORC3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9UBD5-ORC3_HUMAN
    Recommended name:
    Origin recognition complex subunit 3
    Protein Accession:
    Q9UBD5
    Secondary Accessions:
    • A2A2T5
    • B4E025
    • Q13565
    • Q53GY6
    • Q5T159
    • Q6IUY7
    • Q86TN5
    • Q9UG44
    • Q9UNT6

    Protein attributes for ORC3 Gene

    Size:
    711 amino acids
    Molecular mass:
    82254 Da
    Quaternary structure:
    • Component of ORC, a complex composed of at least 6 subunits: ORC1, ORC2, ORC3, ORC4, ORC5 and ORC6. ORC is regulated in a cell-cycle dependent manner. It is sequentially assembled at the exit from anaphase of mitosis and disassembled as cells enter S phase.

    Alternative splice isoforms for ORC3 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for ORC3 Gene

Proteomics data for ORC3 Gene at MOPED

Post-translational modifications for ORC3 Gene

  • Ubiquitination at Lys428 and Lys523
  • Modification sites at PhosphoSitePlus

Other Protein References for ORC3 Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:

Antibody Products

No data available for DME Specific Peptides for ORC3 Gene

Domains for ORC3 Gene

Protein Domains for ORC3 Gene

InterPro:
ProtoNet:

Graphical View of Domain Structure for InterPro Entry

Q9UBD5

UniProtKB/Swiss-Prot:

ORC3_HUMAN :
  • Q9UBD5
Family:
  • Belongs to the ORC3 family.
genes like me logo Genes that share domains with ORC3: view

No data available for Gene Families for ORC3 Gene

Function for ORC3 Gene

Molecular function for ORC3 Gene

UniProtKB/Swiss-Prot Function: Component of the origin recognition complex (ORC) that binds origins of replication. DNA-binding is ATP-dependent. The specific DNA sequences that define origins of replication have not been identified yet. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication. Binds histone H3 and H4 trimethylation marks H3K9me3, H3K27me3 and H4K20me3.

Gene Ontology (GO) - Molecular Function for ORC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003677 DNA binding --
GO:0003688 DNA replication origin binding TAS 9829972
GO:0005515 protein binding IPI 15232106
genes like me logo Genes that share ontologies with ORC3: view

Phenotypes for ORC3 Gene

MGI mutant phenotypes for ORC3:
inferred from 1 alleles
GenomeRNAi human phenotypes for ORC3:
genes like me logo Genes that share phenotypes with ORC3: view

Animal Model Products

CRISPR Products

miRNA for ORC3 Gene

miRTarBase miRNAs that target ORC3

No data available for Enzyme Numbers (IUBMB) , Animal Models , Transcription Factor Targeting and HOMER Transcription for ORC3 Gene

Localization for ORC3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for ORC3 Gene

Gene Ontology (GO) - Cellular Components for ORC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000808 origin recognition complex IDA 17716973
GO:0005654 nucleoplasm TAS --
GO:0005664 nuclear origin of replication recognition complex IDA 20932478
genes like me logo Genes that share ontologies with ORC3: view

No data available for Subcellular locations from COMPARTMENTS for ORC3 Gene

Pathways for ORC3 Gene

SuperPathways for ORC3 Gene

genes like me logo Genes that share pathways with ORC3: view

Gene Ontology (GO) - Biological Process for ORC3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000082 G1/S transition of mitotic cell cycle TAS --
GO:0000278 mitotic cell cycle TAS --
GO:0006260 DNA replication TAS --
GO:0061351 neural precursor cell proliferation IEA --
genes like me logo Genes that share ontologies with ORC3: view

Transcripts for ORC3 Gene

Unigene Clusters for ORC3 Gene

Origin recognition complex, subunit 3:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for ORC3

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for ORC3 Gene

ExUns: 1a · 1b ^ 2 ^ 3a · 3b ^ 4a · 4b · 4c ^ 5 ^ 6 ^ 7 ^ 8 ^ 9 ^ 10 ^ 11 ^ 12 ^ 13 ^ 14 ^ 15 ^ 16 ^ 17a · 17b ^ 18 ^ 19 ^ 20 ^ 21 ^
SP1: - - - - - -
SP2: -
SP3: - -
SP4:
SP5:

ExUns: 22 ^ 23
SP1:
SP2:
SP3:
SP4:
SP5:

Relevant External Links for ORC3 Gene

GeneLoc Exon Structure for
ORC3
ECgene alternative splicing isoforms for
ORC3

Expression for ORC3 Gene

mRNA expression in normal human tissues for ORC3 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for ORC3 Gene

SOURCE GeneReport for Unigene cluster for ORC3 Gene Hs.410228

genes like me logo Genes that share expressions with ORC3: view

In Situ Assay Products

No data available for mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for ORC3 Gene

Orthologs for ORC3 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for ORC3 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia ORC3 35
  • 99.72 (n)
  • 99.44 (a)
ORC3 36
  • 99 (a)
OneToOne
cow
(Bos Taurus)
Mammalia ORC3 35
  • 89.12 (n)
  • 87.76 (a)
ORC3 36
  • 88 (a)
OneToOne
dog
(Canis familiaris)
Mammalia ORC3 35
  • 90.85 (n)
  • 90.7 (a)
ORC3 36
  • 90 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Orc3 35
  • 84.06 (n)
  • 80.34 (a)
Orc3 16
Orc3 36
  • 79 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia ORC3 36
  • 75 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia ORC3 36
  • 77 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Orc3 35
  • 84.41 (n)
  • 83.1 (a)
chicken
(Gallus gallus)
Aves ORC3 35
  • 69.6 (n)
  • 67.6 (a)
ORC3 36
  • 67 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia ORC3 36
  • 66 (a)
OneToOne
African clawed frog
(Xenopus laevis)
Amphibia MGC53625 35
tropical clawed frog
(Silurana tropicalis)
Amphibia orc3 35
  • 68.46 (n)
  • 65.53 (a)
Str.19920 35
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.410 35
zebrafish
(Danio rerio)
Actinopterygii Dr.2362 35
orc3 35
  • 58.69 (n)
  • 53.01 (a)
orc3 36
  • 51 (a)
OneToOne
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP010406 35
  • 46.64 (n)
  • 36.9 (a)
fruit fly
(Drosophila melanogaster)
Insecta lat 35
  • 46 (n)
  • 36.21 (a)
lat 36
  • 31 (a)
OneToOne
thale cress
(Arabidopsis thaliana)
eudicotyledons ORC3 35
  • 43.4 (n)
  • 27.56 (a)
rice
(Oryza sativa)
Liliopsida Os10g0402200 35
  • 44.37 (n)
  • 28.26 (a)
bread mold
(Neurospora crassa)
Ascomycetes NCU02683 35
  • 38.06 (n)
  • 25.68 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 35 (a)
OneToOne
Species with no ortholog for ORC3:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for ORC3 Gene

ENSEMBL:
Gene Tree for ORC3 (if available)
TreeFam:
Gene Tree for ORC3 (if available)

Paralogs for ORC3 Gene

Selected SIMAP similar genes for ORC3 Gene using alignment to 3 proteins:

Pseudogenes.org Pseudogenes for ORC3 Gene

genes like me logo Genes that share paralogs with ORC3: view

No data available for Paralogs for ORC3 Gene

Variants for ORC3 Gene

Sequence variations from dbSNP and Humsavar for ORC3 Gene

SNP ID Clin Chr 06 pos Sequence Context AA Info Type MAF
rs715207 -- 87,661,239(-) AATTT(G/T)TAATT intron-variant
rs1075665 -- 87,656,884(-) ACCAG(C/T)AGACA intron-variant
rs2307363 -- 87,616,427(+) CTTCA(A/G)GTAAG synonymous-codon, reference
rs2307364 -- 87,603,539(+) TATGC(A/G)TATGT intron-variant
rs2307365 - 87,603,486(+) GCGGT(A/C)AAATA utr-variant-5-prime, missense, reference

Structural Variations from Database of Genomic Variants (DGV) for ORC3 Gene

Variant ID Type Subtype PubMed ID
esv2732392 CNV Deletion 23290073
dgv1992e1 CNV Complex 17122850

Relevant External Links for ORC3 Gene

HapMap Linkage Disequilibrium report
ORC3

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for ORC3 Gene

Disorders for ORC3 Gene

No disorders were found for ORC3 Gene.

No data available for UniProtKB/Swiss-Prot for ORC3 Gene

Publications for ORC3 Gene

  1. Latheo encodes a subunit of the origin recognition complex and disrupts neuronal proliferation and adult olfactory memory when mutant. (PMID: 10402192) Pinto S. … Tully T. (Neuron 1999) 2 3 4
  2. The genetics of symptom-based phenotypes: toward a molecular classification of schizophrenia. (PMID: 18628273) DeRosse P. … Malhotra A.K. (Schizophr Bull 2008) 3 23
  3. The Orc4p and Orc5p subunits of the Xenopus and human origin recognition complex are related to Orc1p and Cdc6p. (PMID: 9829972) Tugal T. … Stillman B. (J. Biol. Chem. 1998) 2 3
  4. Towards a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs. (PMID: 11230166) Wiemann S. … Poustka A. (Genome Res. 2001) 3 4
  5. ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage. (PMID: 17525332) Matsuoka S. … Elledge S.J. (Science 2007) 3 4

Products for ORC3 Gene

Sources for ORC3 Gene

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