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SFTPB SFTPB MASP2 MASP2 FCN2 FCN2 C4B C4B C1S C1S MASP1 MASP1 C1R C1R MBL2 MBL2 CRP CRP LRP1 LRP1 APP APP
"FCN2" - ficolin (collagen/fibrinogen domain containing lectin) 2 in Homo sapiens
Nodes:
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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white nodes:
second shell of interactors
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Known Interactions
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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
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textmining edge
textmining
coexpression edge
co-expression
homology edge
protein homology
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FCN2ficolin (collagen/fibrinogen domain containing lectin) 2 (hucolin); May function in innate immunity through activation of the lectin complement pathway. Calcium-dependent and GlcNAc- binding lectin. Enhances phagocytosis of S.typhimurium by neutrophils, suggesting an opsonic effect via the collagen region (313 aa)    
Predicted Functional Partners:
MASP1
mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor) (728 aa)
        score_image score_image score_image   0.997
LRP1
low density lipoprotein receptor-related protein 1; Endocytic receptor involved in endocytosis and in phagocytosis of apoptotic cells. Required for early embryonic development. Involved in cellular lipid homeostasis. Involved in the plasma clearance of chylomicron remnants and activated LRPAP1 (alpha 2-macroglobulin), as well as the local metabolism of complexes between plasminogen activators and their endogenous inhibitors. May modulate cellular events, such as APP metabolism, kinase-dependent intracellular signaling, neuronal calcium signaling as well as neurotransmission (4544 aa)
        score_image   score_image   0.929
MASP2
mannan-binding lectin serine peptidase 2 (686 aa)
        score_image   score_image   0.919
APP
amyloid beta (A4) precursor protein (770 aa)
            score_image   0.806
MBL2
mannose-binding lectin (protein C) 2, soluble; Calcium-dependent lectin involved in innate immune defense. Binds mannose, fucose and N-acetylglucosamine on different microorganisms and activates the lectin complement pathway. Binds to late apoptotic cells, as well as to apoptotic blebs and to necrotic cells, but not to early apoptotic cells, facilitating their uptake by macrophages. May bind DNA (248 aa)
            score_image   0.645
C1S
complement component 1, s subcomponent (688 aa)
            score_image   0.634
CRP
C-reactive protein, pentraxin-related; Displays several functions associated with host defense- it promotes agglutination, bacterial capsular swelling, phagocytosis and complement fixation through its calcium-dependent binding to phosphorylcholine. Can interact with DNA and histones and may scavenge nuclear material released from damaged circulating cells (224 aa)
        score_image   score_image   0.613
SFTPB
surfactant protein B; Pulmonary surfactant-associated proteins promote alveolar stability by lowering the surface tension at the air- liquid interface in the peripheral air spaces. SP-B increases the collapse pressure of palmitic acid to nearly 70 millinewtons per meter (393 aa)
            score_image   0.607
C1R
complement component 1, r subcomponent (668 aa)
            score_image   0.569
C4B
complement component 4B (Chido blood group) (1744 aa)
            score_image   0.560
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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