ORC1 and ORC2

Number of citations of the paper that reports this interaction (PMID 20850016)
133

Data Source:
BioGRID (affinity chromatography technology)
HPRD (in vitro, in vivo)

		ORC1	ORC2
Gene Name		origin recognition complex, subunit 1	origin recognition complex, subunit 2
Image		No pdb structure	No pdb structure
Gene Ontology Annotations	Cellular Component	Origin Recognition Complex Nucleus Nucleoplasm Nuclear Origin Of Replication Recognition Complex Nucleolus Cytoplasm Cytosol Plasma Membrane	Heterochromatin Origin Recognition Complex Condensed Chromosome Inner Kinetochore Nucleus Nucleoplasm Nuclear Origin Of Replication Recognition Complex Plasma Membrane Membrane
	Molecular Function	DNA Binding Chromatin Binding Protein Binding ATP Binding	DNA Replication Origin Binding Protein Binding
	Biological Process	G1/S Transition Of Mitotic Cell Cycle Regulation Of Transcription Involved In G1/S Transition Of Mitotic Cell Cycle Mitotic Cell Cycle DNA Replication DNA Replication Initiation	G1/S Transition Of Mitotic Cell Cycle Negative Regulation Of Transcription From RNA Polymerase II Promoter Mitotic Cell Cycle DNA Replication DNA Replication Initiation
Pathways		G2/M Checkpoints Activation of the pre-replicative complex Activation of the pre-replicative complex Orc1 removal from chromatin Assembly of the pre-replicative complex Activation of ATR in response to replication stress G1/S Transition G1/S-Specific Transcription Assembly of the ORC complex at the origin of replication Removal of licensing factors from origins Mitotic G1-G1/S phases Switching of origins to a post-replicative state E2F mediated regulation of DNA replication Synthesis of DNA DNA Replication Pre-Initiation Regulation of DNA replication M/G1 Transition S Phase CDC6 association with the ORC:origin complex Cell Cycle, Mitotic Orc1 removal from chromatin E2F-enabled inhibition of pre-replication complex formation Cell Cycle Checkpoints CDT1 association with the CDC6:ORC:origin complex Association of licensing factors with the pre-replicative complex	G2/M Checkpoints Activation of the pre-replicative complex Activation of the pre-replicative complex Orc1 removal from chromatin Assembly of the pre-replicative complex Activation of ATR in response to replication stress G1/S Transition Assembly of the ORC complex at the origin of replication Removal of licensing factors from origins Mitotic G1-G1/S phases Switching of origins to a post-replicative state E2F mediated regulation of DNA replication Synthesis of DNA DNA Replication Pre-Initiation Regulation of DNA replication M/G1 Transition S Phase CDC6 association with the ORC:origin complex Cell Cycle, Mitotic Orc1 removal from chromatin E2F-enabled inhibition of pre-replication complex formation Cell Cycle Checkpoints Association of licensing factors with the pre-replicative complex CDT1 association with the CDC6:ORC:origin complex
Drugs
Diseases
GWAS
Protein-Protein Interactions		21 interactors: CDC45 CDC5L CDC6 CDC7 CDK2 CDT1 DBF4 GOLGA2 KAT7 MCM2 MCM4 MCM5 MCM6 MCM7 ORC2 ORC3 ORC4 ORC5 RPA2 SKP2 XPO1	24 interactors: CDC45 CDC5L CDC6 CDK2 CDT1 DBF4 HIST3H3 HIST4H4 KAT7 MCM10 MCM2 MCM3 MCM4 MCM5 MCM6 MCM7 ORC1 ORC3 ORC4 ORC5 ORC6 RPA1 RPA2 XRCC5
Entrez ID		4998	4999
HPRD ID		03544	03112
Ensembl ID		ENSG00000085840
Uniprot IDs		B7Z8H0 Q13415 Q96F82	Q13416
PDB IDs
Enriched GO Terms of Interacting Partners?		G1/S Transition Of Mitotic Cell Cycle Mitotic Cell Cycle Phase Transition Cell Cycle Phase Transition DNA Replication Mitotic Cell Cycle DNA Replication Initiation Cell Cycle Mitotic Cell Cycle Process Cell Cycle Process DNA Metabolic Process DNA-dependent DNA Replication DNA Strand Elongation Involved In DNA Replication DNA Strand Elongation Cellular Macromolecule Biosynthetic Process Macromolecule Biosynthetic Process DNA Duplex Unwinding DNA Geometric Change DNA Unwinding Involved In DNA Replication Nucleobase-containing Compound Metabolic Process Heterocycle Metabolic Process Cellular Aromatic Compound Metabolic Process Biosynthetic Process Cellular Nitrogen Compound Metabolic Process Nitrogen Compound Metabolic Process Regulation Of Cell Cycle Process Regulation Of Cell Cycle Regulation Of Cell Cycle Phase Transition Cell Cycle Checkpoint Chromosome Organization DNA Replication Checkpoint DNA Conformation Change Double-strand Break Repair Via Break-induced Replication Regulation Of Transcription Involved In G1/S Transition Of Mitotic Cell Cycle Regulation Of Mitotic Cell Cycle Phase Transition Regulation Of DNA Replication Cellular Response To DNA Damage Stimulus Regulation Of G1/S Transition Of Mitotic Cell Cycle Regulation Of Cell Cycle G1/S Phase Transition Cellular Metabolic Process Positive Regulation Of Mitotic Cell Cycle Phase Transition Positive Regulation Of Cell Cycle Phase Transition Regulation Of DNA-dependent DNA Replication Initiation Regulation Of Mitotic Cell Cycle Regulation Of Nuclear Cell Cycle DNA Replication Positive Regulation Of Cell Cycle Process Double-strand Break Repair Via Homologous Recombination Recombinational Repair Positive Regulation Of DNA-dependent DNA Replication Positive Regulation Of Cell Cycle Organelle Organization	G1/S Transition Of Mitotic Cell Cycle DNA Replication Mitotic Cell Cycle Phase Transition Cell Cycle Phase Transition DNA Metabolic Process Mitotic Cell Cycle DNA-dependent DNA Replication Mitotic Cell Cycle Process DNA Replication Initiation Cell Cycle Process Cell Cycle DNA Strand Elongation Involved In DNA Replication DNA Strand Elongation Nucleobase-containing Compound Metabolic Process Heterocycle Metabolic Process Cellular Aromatic Compound Metabolic Process Cellular Nitrogen Compound Metabolic Process Cellular Macromolecule Biosynthetic Process Macromolecule Biosynthetic Process Nitrogen Compound Metabolic Process DNA Duplex Unwinding DNA Geometric Change Chromosome Organization Biosynthetic Process DNA Conformation Change DNA Unwinding Involved In DNA Replication Cellular Metabolic Process Regulation Of Transcription Involved In G1/S Transition Of Mitotic Cell Cycle Telomere Maintenance Organelle Organization Cell Cycle Checkpoint DNA Replication Checkpoint Protein-DNA Complex Assembly Cellular Response To DNA Damage Stimulus Nuclear DNA Replication Metabolic Process Regulation Of Cell Cycle Phase Transition Regulation Of Cell Cycle Process DNA Recombinase Assembly Regulation Of G1/S Transition Of Mitotic Cell Cycle Regulation Of Cell Cycle G1/S Phase Transition Double-strand Break Repair DNA Repair Regulation Of DNA-dependent DNA Replication Initiation Regulation Of Mitotic Cell Cycle Phase Transition Double-strand Break Repair Via Homologous Recombination Recombinational Repair Cellular Response To Stress DNA Recombination Nucleotide-excision Repair, DNA Gap Filling
Tagcloud ?		assemble atpase cdc6 cdt1 cerevisiae cooperates dimerization double helicase hexamer hexamers hydrolysis illustrate loaded loading mcm2 motifs onto origin origins recruitment releasing replicative restricts saccharomyces sensor stranded walker	brdu budding catalytic comprising discs dpolepsilon dpolepsilonp255 dpolepsilonp58 drosophila endoreplication epsilon eye hetero homozygous imaginal instar kda larvae lethal multicellular organism ph3 polepsilon pupal replicating salivary stop strand tetrameric
Tagcloud (Difference) ?		assemble atpase cdc6 cdt1 cerevisiae cooperates dimerization double helicase hexamer hexamers hydrolysis illustrate loaded loading mcm2 motifs onto origin origins recruitment releasing replicative restricts saccharomyces sensor stranded walker	brdu budding catalytic comprising discs dpolepsilon dpolepsilonp255 dpolepsilonp58 drosophila endoreplication epsilon eye hetero homozygous imaginal instar kda larvae lethal multicellular organism ph3 polepsilon pupal replicating salivary stop strand tetrameric
Tagcloud (Intersection) ?