General Information of Drug Therapeutic Target (DTT) (ID: TTMQDZ5)

DTT Name Mannose binding protein (MBL2)
Synonyms Mannosebinding protein C; Mannosebinding lectin; Mannanbinding protein; MBPC; MBP1; MBL2; Collectin1
Gene Name MBL2
DTT Type
Literature-reported target
[1]
UniProt ID
MBL2_HUMAN
TTD ID
T32699
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSLFPSLPLLLLSMVAASYSETVTCEDAQKTCPAVIACSSPGINGFPGKDGRDGTKGEKG
EPGQGLRGLQGPPGKLGPPGNPGPSGSPGPKGQKGDPGKSPDGDSSLAASERKALQTEMA
RIKKWLTFSLGKQVGNKFFLTNGEIMTFEKVKALCVKFQASVATPRNAAENGAIQNLIKE
EAFLGITDEKTEGQFVDLTGNRLTYTNWNEGEPNNAGSDEDCVLLLKNGQWNDVPCSTSH
LAVCEFPI
Function
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. {ECO:0000269|PubMed:14515269}.
KEGG Pathway
Phagosome (hsa04145 )
Complement and coagulation cascades (hsa04610 )
Staphylococcus aureus infection (hsa05150 )
Coronavirus disease - COVID-19 (hsa05171 )
Reactome Pathway
Initial triggering of complement (R-HSA-166663 )
SARS-CoV-2 activates/modulates innate and adaptive immune responses (R-HSA-9705671 )
Lectin pathway of complement activation (R-HSA-166662 )

References

1 Pharmacological inhibition of mannose-binding lectin ameliorates neurobehavioral dysfunction following experimental traumatic brain injury. J Cereb Blood Flow Metab. 2017 Mar;37(3):938-950.