C1QB and C1QA

Number of citations of the paper that reports this interaction (PMID 12960167)
39

Data Source:
HPRD (in vitro)

		C1QB	C1QA
Gene Name		complement component 1, q subcomponent, B chain	complement component 1, q subcomponent, A chain
Image
Gene Ontology Annotations	Cellular Component	Extracellular Region Collagen Trimer Complement Component C1 Complex Extracellular Vesicular Exosome Blood Microparticle	Extracellular Region Collagen Trimer Complement Component C1 Complex Extracellular Vesicular Exosome
	Molecular Function	Protein Binding Protein Homodimerization Activity	Protein Binding
	Biological Process	Complement Activation Complement Activation, Classical Pathway Innate Immune Response Inner Ear Development	Complement Activation Complement Activation, Classical Pathway Cell-cell Signaling Innate Immune Response
Pathways		Classical antibody-mediated complement activation Creation of C4 and C2 activators Complement cascade Initial triggering of complement Innate Immune System	Classical antibody-mediated complement activation Creation of C4 and C2 activators Complement cascade Initial triggering of complement Innate Immune System
Drugs
Diseases
GWAS
Protein-Protein Interactions		10 interactors: C1QA C1QC C1R DEFA1 EDA2R HRG IL32 MYOC PTX3 RELA	25 interactors: APCS BAG6 C1QB C1QBP C1QC C1R C1S CD93 COL2A1 CR1 CRP CSPG4 DCN FN1 GNPNAT1 HIPK3 HRG PIAS2 PPP1CA PPP1CC PTX3 SGTA SLC25A47 UBQLN1 UBQLN2
Entrez ID		713	712
HPRD ID		00394	00393
Ensembl ID		ENSG00000173369	ENSG00000173372
Uniprot IDs		P02746	P02745
PDB IDs		1PK6 2JG8 2JG9 2WNU 2WNV	1PK6 2JG8 2JG9 2WNU 2WNV
Enriched GO Terms of Interacting Partners?		Defense Response Immune Response Innate Immune Response Response To Fungus Humoral Immune Response Positive Regulation Of Immune Response Immune System Process Response To Stress Regulation Of Immune Response Positive Regulation Of Immune System Process Complement Activation, Classical Pathway Humoral Immune Response Mediated By Circulating Immunoglobulin Complement Activation Response To Stimulus Protein Activation Cascade Positive Regulation Of Focal Adhesion Assembly Immunoglobulin Mediated Immune Response B Cell Mediated Immunity Positive Regulation Of Adherens Junction Organization Defense Response To Fungus Regulation Of Immune System Process Adaptive Immune Response Based On Somatic Recombination Of Immune Receptors Built From Immunoglobulin Superfamily Domains Response To Other Organism Leukocyte Mediated Immunity Adaptive Immune Response Response To Biotic Stimulus Regulation Of Focal Adhesion Assembly Positive Regulation Of Cell-matrix Adhesion Regulation Of Cell Junction Assembly ERBB2-ERBB3 Signaling Pathway Skeletal Muscle Hypertrophy Acetaldehyde Metabolic Process Cellular Response To Tumor Necrosis Factor ERBB2 Signaling Pathway Negative Regulation By Host Of Viral Exo-alpha-sialidase Activity Negative Regulation By Host Of Viral Glycoprotein Metabolic Process Positive Regulation Of Schwann Cell Differentiation Heme Export Positive Regulation Of Blood Vessel Remodeling Negative Regulation Of Exo-alpha-sialidase Activity Regulation Of Cell-matrix Adhesion Positive Regulation Of Cell-substrate Adhesion Positive Regulation Of NF-kappaB Transcription Factor Activity Regulation Of Schwann Cell Differentiation Negative Regulation Of Lamellipodium Assembly Response To Tumor Necrosis Factor Negative Regulation Of Endothelial Cell Chemotaxis Response To Cobalamin Defense Response To Virus Regulation Of Locomotion	Complement Activation, Classical Pathway Humoral Immune Response Mediated By Circulating Immunoglobulin Complement Activation Protein Activation Cascade Immunoglobulin Mediated Immune Response B Cell Mediated Immunity Humoral Immune Response Adaptive Immune Response Based On Somatic Recombination Of Immune Receptors Built From Immunoglobulin Superfamily Domains Leukocyte Mediated Immunity Adaptive Immune Response Defense Response Protein Metabolic Process Positive Regulation Of Immune Response Immune System Process Innate Immune Response Response To Stress Negative Regulation Of Exo-alpha-sialidase Activity Negative Regulation By Host Of Viral Exo-alpha-sialidase Activity Negative Regulation By Host Of Viral Glycoprotein Metabolic Process Regulation Of Immune Response Positive Regulation Of Immune System Process Immune Response Regulation Of Immune System Process Acute-phase Response Response To Stimulus Regulation Of Protein Metabolic Process Dermatan Sulfate Biosynthetic Process Opsonization Regulation Of Acute Inflammatory Response Acute Inflammatory Response Negative Regulation Of Signal Transduction Negative Regulation Of Glycoprotein Metabolic Process Dermatan Sulfate Proteoglycan Biosynthetic Process Dermatan Sulfate Proteoglycan Metabolic Process Chondroitin Sulfate Catabolic Process Negative Regulation Of Signaling Extracellular Matrix Disassembly Negative Regulation Of Viral Entry Into Host Cell Proteoglycan Metabolic Process Negative Regulation Of Cellular Response To Growth Factor Stimulus Negative Regulation Of Protein Metabolic Process Regulation Of Viral Entry Into Host Cell Triglyceride Catabolic Process Chondroitin Sulfate Biosynthetic Process Entrainment Of Circadian Clock By Photoperiod Wound Healing Chondroitin Sulfate Proteoglycan Biosynthetic Process Photoperiodism Entrainment Of Circadian Clock Acylglycerol Catabolic Process
Tagcloud ?		antioxidative atf3 atf4 atf5 axonal believe c1qa c1qc c57bl chac1 chop concurrently crush defense egr1 ganglion glaucoma hmox1 ocular onc optic retinal retinas rgc seq sham srxn1 transcriptome trb3	abeta affect allele alzheimer appps1 burden conferred copies copy deposition developing il1a influences intrem2 marked microglia microglial month morphological nos2 old pathology phagocytic plaque thought towards trem2 trends variant
Tagcloud (Difference) ?		antioxidative atf3 atf4 atf5 axonal believe c1qc c57bl chac1 chop concurrently crush defense egr1 ganglion glaucoma hmox1 ocular onc optic retinal retinas rgc seq sham srxn1 transcriptome trb3	abeta affect allele alzheimer appps1 burden conferred copies copy deposition developing il1a influences intrem2 marked microglia microglial month morphological nos2 old pathology phagocytic plaque thought towards trem2 trends variant
Tagcloud (Intersection) ?		c1qa