ORC1 and ORC2

Number of citations of the paper that reports this interaction (PubMedID 39604733)
62

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

		ORC1	ORC2
Description		origin recognition complex subunit 1	origin recognition complex subunit 2
Image
GO Annotations	Cellular Component	Chromosome, Telomeric Region Origin Recognition Complex Nucleus Nucleoplasm Nuclear Origin Of Replication Recognition Complex Cytosol	Chromosome, Telomeric Region Chromatin Heterochromatin Origin Recognition Complex Inner Kinetochore Nucleus Nucleoplasm Nuclear Origin Of Replication Recognition Complex Centrosome Membrane
	Molecular Function	Nucleotide Binding DNA Binding Chromatin Binding DNA Replication Origin Binding Protein Binding ATP Binding ATP Hydrolysis Activity Metal Ion Binding	DNA Replication Origin Binding Protein Binding
	Biological Process	DNA Replication DNA Replication Initiation Mitotic DNA Replication Checkpoint Signaling	Negative Regulation Of Transcription By RNA Polymerase II DNA Replication DNA Replication Initiation
Pathways		E2F-enabled inhibition of pre-replication complex formation Activation of ATR in response to replication stress Assembly of the ORC complex at the origin of replication CDC6 association with the ORC:origin complex Assembly of the pre-replicative complex Orc1 removal from chromatin Activation of the pre-replicative complex G1/S-Specific Transcription	E2F-enabled inhibition of pre-replication complex formation Activation of ATR in response to replication stress Assembly of the ORC complex at the origin of replication CDC6 association with the ORC:origin complex Assembly of the pre-replicative complex Orc1 removal from chromatin Activation of the pre-replicative complex
Drugs
Diseases		Patella dysplasias, including: Small patella syndrome (SPS); Nail-patella syndrome; Ear-patella-short statute syndrome
GWAS			Plasma parathyroid hormone levels ( 30134803) Triptolide cytotoxicity ( 26121980)
Interacting Genes		26 interacting genes: CDC45 CDC5L CDC6 CDC7 CDK2 CDT1 DBF4 GOLGA2 GOLGA6L9 H4C1 KAT7 MCM2 MCM4 MCM5 MCM6 MCM7 ORC2 ORC3 ORC4 ORC5 RB1 RFWD3 RPA2 SKP2 TMEM97 XPO1	31 interacting genes: BCS1L CDC45 CDC5L CDC6 CDK2 CDT1 CTNNA3 DBF4 EP300 H3-4 H4C16 KAT7 MCM10 MCM2 MCM3 MCM4 MCM5 MCM6 MCM7 ORC1 ORC3 ORC4 ORC5 ORC6 RAD18 RFWD3 RIPPLY3 RPA1 RPA2 SHANK2 XRCC5
Entrez ID		4998	4999
HPRD ID		03544	03112
Ensembl ID		ENSG00000085840	ENSG00000115942
Uniprot IDs		B7Z8H0 Q13415 Q96F82	Q13416
PDB IDs		5UJ7 5UJM 6P3W 7CTF 7CTG 7JPO 7JPP 7JPR 7JPS 8RWV 8S0C 8S0D 8S0E 8S0F	5C8H 5UJ8 5UJM 7CTE 7CTF 7CTG 7JPO 7JPP 7JPQ 7JPR 7JPS 8RWV 8S0C 8S0D 8S0E 8S0F
Enriched GO Terms of Interacting Partners?		DNA Replication DNA Replication Initiation DNA Metabolic Process DNA Replication Origin Binding Regulation Of DNA Replication Regulation Of DNA-templated DNA Replication Initiation Double-strand Break Repair Via Break-induced Replication Chromosome, Telomeric Region Regulation Of DNA Metabolic Process Nucleic Acid Metabolic Process CMG Complex Nucleobase-containing Compound Metabolic Process Double-strand Break Repair Via Homologous Recombination Nuclear Origin Of Replication Recognition Complex Recombinational Repair Nucleoplasm MCM Complex DNA Repair Double-strand Break Repair DNA Recombination Origin Recognition Complex Single-stranded DNA Binding DNA Damage Response Regulation Of Cell Cycle Phase Transition Regulation Of Cell Cycle Negative Regulation Of Cell Cycle Phase Transition Chromosome Macromolecule Metabolic Process Regulation Of Cell Cycle Process Positive Regulation Of DNA Replication Negative Regulation Of Cell Cycle Process Positive Regulation Of DNA-templated DNA Replication Nucleus Single-stranded DNA Helicase Activity Regulation Of Nucleobase-containing Compound Metabolic Process Negative Regulation Of Cell Cycle G1/S Transition Of Mitotic Cell Cycle Cell Cycle G1/S Phase Transition DNA Helicase Activity Regulation Of Primary Metabolic Process Regulation Of Nuclear Cell Cycle DNA Replication Cellular Response To Stress Helicase Activity Mitotic G1 DNA Damage Checkpoint Signaling Mitotic G1/S Transition Checkpoint Signaling DNA Replication Preinitiation Complex Negative Regulation Of G1/S Transition Of Mitotic Cell Cycle Mitotic Cell Cycle Phase Transition Regulation Of Macromolecule Metabolic Process DNA Replication Checkpoint Signaling	DNA Replication DNA Replication Initiation DNA Metabolic Process DNA Replication Origin Binding Chromosome, Telomeric Region Regulation Of DNA-templated DNA Replication Initiation Regulation Of DNA Replication Nucleic Acid Metabolic Process CMG Complex Double-strand Break Repair Via Break-induced Replication Single-stranded DNA Binding Nucleobase-containing Compound Metabolic Process Recombinational Repair Nuclear Origin Of Replication Recognition Complex Regulation Of DNA Metabolic Process DNA Damage Response DNA Repair Chromosome MCM Complex Double-strand Break Repair Via Homologous Recombination Nucleoplasm Origin Recognition Complex Double-strand Break Repair DNA Recombination DNA Binding Single-stranded DNA Helicase Activity Cellular Response To Stress Nucleus Macromolecule Metabolic Process Helicase Activity Negative Regulation Of Cell Cycle Phase Transition DNA Helicase Activity ATP Hydrolysis Activity Mitotic DNA Replication Initiation Negative Regulation Of Cell Cycle Process DNA Replication Checkpoint Signaling Regulation Of Cell Cycle Phase Transition Damaged DNA Binding Negative Regulation Of Cell Cycle Mitotic DNA Integrity Checkpoint Signaling ATP Binding Regulation Of Cell Cycle Process Positive Regulation Of DNA Replication Site Of DNA Damage Regulation Of Cell Cycle Protein Localization To Chromosome DNA Replication Factor A Complex DNA Strand Elongation Involved In DNA Replication Positive Regulation Of DNA-templated DNA Replication Mitotic G1 DNA Damage Checkpoint Signaling
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