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MASP2-1 dimer [extracellular region]
Stable Identifier
R-HSA-166694
Type
Complex
Species
Homo sapiens
Compartment
extracellular region
Locations in the PathwayBrowser
Expand all
Disease (Homo sapiens)
Infectious disease (Homo sapiens)
Viral Infection Pathways (Homo sapiens)
SARS-CoV Infections (Homo sapiens)
SARS-CoV-2 Infection (Homo sapiens)
SARS-CoV-2-host interactions (Homo sapiens)
SARS-CoV-2 activates/modulates innate and adaptive immune responses (Homo sapiens)
SARS-CoV-2 N binds MASP2 (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
N:MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Immune System (Homo sapiens)
Innate Immune System (Homo sapiens)
Complement cascade (Homo sapiens)
Initial triggering of complement (Homo sapiens)
Conversion of C2 into C2a and C2b (Homo sapiens)
C4 activators [plasma membrane] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer:Bacterial mannose surface pattern:4xCa2+ [plasma membrane] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Conversion of C4 into C4a and C4b (Homo sapiens)
C4 activators [plasma membrane] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer:Bacterial mannose surface pattern:4xCa2+ [plasma membrane] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Creation of C4 and C2 activators (Homo sapiens)
Lectin pathway of complement activation (Homo sapiens)
Activation of MASPs (Homo sapiens)
MBL2,FCN:MASPs:carbohydrate patterns [plasma membrane] (Homo sapiens)
FCN1 ligands:FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN2 ligands:FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN3 ligands:FCN3 multimer:MASP1 dimer:MASP2 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN3 oligomer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer:Bacterial mannose surface pattern:4xCa2+ [plasma membrane] (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
CL-LK binds carbohydrates on target cell surface (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer:Bacterial mannose surface pattern:4xCa2+ [plasma membrane] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Ficolins bind to repetitive carbohydrate structures on the target cell surface (Homo sapiens)
Ficolin-1 binds to molecular patterns on the target cell surface (Homo sapiens)
FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN1 ligands:FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Ficolin-2 binds to molecular patterns on the target cell surface (Homo sapiens)
FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN2 ligands:FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Ficolin-3 binds to molecular patterns on the target cell surface (Homo sapiens)
FCN3 ligands:FCN3 multimer:MASP1 dimer:MASP2 dimer:4xCa2+ [plasma membrane] (Homo sapiens)
FCN3 oligomer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN3 oligomer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
MBL binds to repetitive carbohydrate structures on the surfaces of viruses, bacteria, fungi, and protozoa (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer:Bacterial mannose surface pattern:4xCa2+ [plasma membrane] (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MASP2-1 dimer [extracellular region] (Homo sapiens)
Literature References
PubMed ID
Title
Journal
Year
11337510
Stoichiometry of complexes between mannose-binding protein and its associated serine proteases. Defining functional units for complement activation.
Wallis, R
,
Chen, CB
J Biol Chem
2001
Participants
components
x 2
MASP2-1 [extracellular region]
(Homo sapiens)
Participates
as a component of
N:MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN3 oligomer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
MBL2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN1 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
FCN2 dodecamer:MASP1 dimer:MASP2-1 dimer [extracellular region] (Homo sapiens)
CL-LK:MASP1 dimer:MASP2 dimer [extracellular region] (Homo sapiens)
Inferred To
MASP2-1 dimer [extracellular region]
(Bos taurus)
MASP2-1 dimer [extracellular region]
(Canis familiaris)
MASP2-1 dimer [extracellular region]
(Gallus gallus)
MASP2-1 dimer [extracellular region]
(Mus musculus)
MASP2-1 dimer [extracellular region]
(Rattus norvegicus)
MASP2-1 dimer [extracellular region]
(Sus scrofa)
MASP2-1 dimer [extracellular region]
(Xenopus tropicalis)
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