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MASP2-201 ,MASP2 ,O00187
  • Number of GO Term: 12
GO term GO name GO namespace GO def
GO:0001855 complement component C4b binding molecular_function Binding to a C4b product of the classical complement cascade. [GOC:add, ISBN:0781735149]
GO:0004252 serine-type endopeptidase activity molecular_function Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine). [GOC:mah, https://www.ebi.ac.uk/merops/about/glossary.shtml#CATTYPE]
GO:0005509 calcium ion binding molecular_function Binding to a calcium ion (Ca2+). [GOC:ai]
GO:0005515 protein binding molecular_function Binding to a protein. [GOC:go_curators]
GO:0008233 peptidase activity molecular_function Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid. [GOC:jl, ISBN:0815332181]
GO:0048306 calcium-dependent protein binding molecular_function Binding to a protein or protein complex in the presence of calcium. [GOC:jid, PMID:10485905]
GO:0001867 complement activation, lectin pathway biological_process Any process involved in the activation of any of the steps of the lectin pathway of the complement cascade which allows for the direct killing of microbes and the regulation of other immune processes. [GOC:add, ISBN:0781735149]
GO:0006508 proteolysis biological_process The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds. [GOC:bf, GOC:mah]
GO:0006958 complement activation, classical pathway biological_process Any process involved in the activation of any of the steps of the classical pathway of the complement cascade which allows for the direct killing of microbes, the disposal of immune complexes, and the regulation of other immune processes. [GOC:add, ISBN:0781735149]
GO:0005576 extracellular region cellular_component The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. [GOC:go_curators]
GO:0070062 extracellular exosome cellular_component A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. [GOC:BHF, GOC:mah, GOC:vesicles, PMID:15908444, PMID:17641064, PMID:19442504, PMID:19498381, PMID:22418571, PMID:24009894]
GO:0005615 extracellular space cellular_component That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid. [ISBN:0198547684]