MASP1 and C2

Number of citations of the paper that reports this interaction (PubMedID 10946292)
0

Data Source:
HPRD (in vitro)

		MASP1	C2
Description		MBL associated serine protease 1	complement C2
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GO Annotations	Cellular Component	Extracellular Region Extracellular Space Nucleoplasm Cytosol Symbiont Cell Surface	Extracellular Region Classical-complement-pathway C3/C5 Convertase Complex Extracellular Space Cell Surface Extracellular Exosome Symbiont Cell Surface
	Molecular Function	Serine-type Endopeptidase Activity Calcium Ion Binding Protein Binding Peptidase Activity Serine-type Peptidase Activity Hydrolase Activity Identical Protein Binding Protein Homodimerization Activity Metal Ion Binding Calcium-dependent Protein Binding	Serine-type Endopeptidase Activity Protein Binding Peptidase Activity Serine-type Peptidase Activity Hydrolase Activity Metal Ion Binding
	Biological Process	Complement Activation, Lectin Pathway Activation Of Membrane Attack Complex Immune System Process Proteolysis Complement Activation Complement Activation, Alternative Pathway Opsonization Zymogen Activation Killing Of Cells Of Another Organism Innate Immune Response Negative Regulation Of Complement Activation Protein Maturation	Complement Activation, Lectin Pathway Activation Of Membrane Attack Complex Immune System Process Proteolysis Complement Activation Complement Activation, Classical Pathway Response To Nutrient Opsonization Response To Bacterium Killing Of Cells Of Another Organism Response To Lipopolysaccharide Innate Immune Response Protein Maturation Response To Thyroid Hormone Complement Activation, GZMK Pathway Positive Regulation Of Apoptotic Cell Clearance
Pathways		Lectin pathway of complement activation Initial triggering of complement Ficolins bind to repetitive carbohydrate structures on the target cell surface Scavenging by Class A Receptors SARS-CoV-2 activates/modulates innate and adaptive immune responses	Initial triggering of complement Activation of C3 and C5 Regulation of Complement cascade
Drugs
Diseases			Systemic lupus erythematosus Classic complement pathway component defects, including the following eight diseases: C1q alpha-chain deficiency; C1q beta-chain deficiency; C1q gamma-chain deficiency; C1r deficiency; C1s deficiency; C2 deficiency; C3 deficiency; C4 deficiency
GWAS		Amyotrophic lateral sclerosis (sporadic) ( 24529757) Blood protein levels ( 30072576) Impulsivity (attentional) ( 30718321) Type 2 diabetes ( 30130595)	A body shape index ( 34021172) Advanced age-related macular degeneration ( 26691988) Age at first sexual intercourse ( 34211149) Age-related macular degeneration ( 20385826 23455636 20385819 21665990) Age-related macular degeneration (choroidal neovascularisation) ( 22705344) Age-related macular degeneration (geographic atrophy) ( 22705344) Asthma ( 31619474) Autism spectrum disorder or schizophrenia ( 28540026) Circulating myeloperoxidase levels (serum) ( 23620142) Clostridioides difficle infection ( 33841421) Coffee consumption ( 31046077) Coronary artery disease ( 29212778) Coronary artery disease (myocardial infarction, percutaneous transluminal coronary angioplasty, coronary artery bypass grafting, angina or chromic ischemic heart disease) ( 28714975) Disease progression in age-related macular degeneration ( 29346644) Early age-related macular degeneration ( 32843070) Endometriosis ( 28881265) Estimated glomerular filtration rate ( 31451708) Estimated glomerular filtration rate in diabetes ( 31451708) Femur bone mineral density x serum urate levels interaction ( 34046847) Hepatocellular carcinoma ( 21105107) Hip circumference adjusted for BMI ( 34021172) Inflammatory bowel disease ( 28067908) Itch intensity from mosquito bite adjusted by bite size ( 28199695) Mosquito bite size ( 28199695) Platelet aggregation ( 29185836) Prostate cancer ( 23535732) Sulfasalazine-induced agranulocytosis ( 28762467) Systemic lupus erythematosus ( 24871463) Ulcerative colitis ( 28067908) Waist circumference adjusted for body mass index ( 34021172) Waist-hip index ( 34021172) Waist-to-hip ratio adjusted for BMI ( 34021172) Youthful appearance (self-reported) ( 32339537)
Interacting Genes		16 interacting genes: C2 C3 FCN2 GADD45A GSK3B H2AX MAPK6 MAPK8IP2 MAPT MBL2 NCK2 NUDT21 RPS6KA3 RPS6KA6 SERPING1 UFD1	14 interacting genes: C3 C4B C5 CREB3 EBP ERGIC3 FAM209A MASP1 MUC1 PSMA4 SEC11C SLC10A1 SLC35H1 STOM
Entrez ID		5648	717
HPRD ID		02749	08939
Ensembl ID		ENSG00000127241	ENSG00000166278
Uniprot IDs		P48740	A0A0G2JL69 B4DQI1 B4DV48 P06681 Q53HP3 Q5JP69 Q8N6L6
PDB IDs		3DEM 3GOV 4AQB 4DJZ 4IGD 4IW4 4KKD 7PQO	2I6Q 2I6S 2ODP 2ODQ 3ERB 8ACF 8ACI
Enriched GO Terms of Interacting Partners?		Complement Activation, Lectin Pathway Activation Of Membrane Attack Complex Opsonization Symbiont Cell Surface Complement Activation Positive Regulation Of Phagocytosis Response To Stress Regulation Of Phagocytosis Classical-complement-pathway C3/C5 Convertase Complex Complement Activation, Classical Pathway Killing Of Cells Of Another Organism Regulation Of Immune Response Positive Regulation Of Endocytosis Ribosomal Protein S6 Kinase Activity Cell Killing Positive Regulation Of Apoptotic Cell Clearance Positive Regulation Of Opsonization Signal Complex Assembly Activation Of Immune Response Regulation Of Immune System Process Positive Regulation Of Cellular Component Organization Regulation Of Apoptotic Cell Clearance Regulation Of Opsonization Serine-type Endopeptidase Complex Regulation Of Innate Immune Response Protein Kinase Binding Complement Activation, GZMK Pathway TOR Signaling Regulation Of Defense Response Humoral Immune Response Regulation Of Cellular Response To Heat Dynactin Binding Regulation Of Cellular Response To Stress Regulation Of Endocytosis Protein Maturation Blood Microparticle Regulation Of Translation In Response To Stress Regulation Of Complement Activation Positive Regulation Of Immune System Process Positive Regulation Of Immune Response Signal Transduction Immune Response-activating Signaling Pathway Protein Serine Kinase Activity Cellular Response To Stress Signal Transduction In Response To DNA Damage Immune Effector Process Protein Metabolic Process Protein Serine/threonine Kinase Activity Response To Bacterium Regulation Of Multicellular Organismal Process	Complement Activation, Lectin Pathway Complement Activation Complement Activation, GZMK Pathway Complement Activation, Alternative Pathway Opsonization Symbiont Cell Surface Humoral Immune Response Complement Activation, Classical Pathway Endopeptidase Inhibitor Activity Regulation Of Humoral Immune Response Immune Effector Process Activation Of Immune Response Positive Regulation Of Apoptotic Cell Clearance Regulation Of Apoptotic Cell Clearance Activation Of Membrane Attack Complex Positive Regulation Of Inflammatory Response To Antigenic Stimulus Extracellular Space Positive Regulation Of Immune System Process Regulation Of Complement Activation Positive Regulation Of Humoral Immune Response Innate Immune Response Receptor Ligand Activity Blood Microparticle Killing Of Cells Of Another Organism Positive Regulation Of Immune Response Positive Regulation Of Acute Inflammatory Response Regulation Of Mononuclear Cell Migration Positive Regulation Of Vascular Endothelial Growth Factor Production Defense Response To Symbiont Defense Response To Other Organism Antigen Binding Positive Regulation Of Transport Cell Killing Positive Regulation Of Immunoglobulin Mediated Immune Response Regulation Of Lipid Storage Regulation Of Vascular Endothelial Growth Factor Production C5L2 Anaphylatoxin Chemotactic Receptor Binding Chemokine Activity Regulation Of Acute Inflammatory Response Negative Regulation Of Bile Acid Secretion Positive Regulation Of Translational Initiation By Iron Positive Regulation Of Interleukin-33 Production Response To Gram-negative Bacterium Negative Regulation Of Branching Involved In Lung Morphogenesis Positive Regulation Of Deacetylase Activity Cholesterol-5,6-oxide Hydrolase Activity Regulation Of Leukocyte Migration Extracellular Exosome Regulation Of Immune Response Leukocyte Migration
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