General Information of Target

Target ID LDTP00322
Target Name Ficolin-1 (FCN1)
Gene Name FCN1
Gene ID 2219
Synonyms
FCNM; Ficolin-1; Collagen/fibrinogen domain-containing protein 1; Ficolin-A; Ficolin-alpha; M-ficolin
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MELSGATMARGLAVLLVLFLHIKNLPAQAADTCPEVKVVGLEGSDKLTILRGCPGLPGAP
GPKGEAGVIGERGERGLPGAPGKAGPVGPKGDRGEKGMRGEKGDAGQSQSCATGPRNCKD
LLDRGYFLSGWHTIYLPDCRPLTVLCDMDTDGGGWTVFQRRMDGSVDFYRDWAAYKQGFG
SQLGEFWLGNDNIHALTAQGSSELRVDLVDFEGNHQFAKYKSFKVADEAEKYKLVLGAFV
GGSAGNSLTGHNNNFFSTKDQDNDVSSSNCAEKFQGAWWYADCHASNLNGLYLMGPHESY
ANGINWSAAKGYKYSYKVSEMKVRPA
Target Bioclass
Other
Family
Ficolin lectin family
Subcellular location
Secreted
Function
Extracellular lectin functioning as a pattern-recognition receptor in innate immunity. Binds the sugar moieties of pathogen-associated molecular patterns (PAMPs) displayed on microbes and activates the lectin pathway of the complement system. May also activate monocytes through a G protein-coupled receptor, FFAR2, inducing the secretion of interleukin-8/IL-8. Binds preferentially to 9-O-acetylated 2-6-linked sialic acid derivatives and to various glycans containing sialic acid engaged in a 2-3 linkage.
Uniprot ID
O00602
Ensemble ID
ENST00000371806.4
HGNC ID
HGNC:3623

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C111(1.14)  LDD3336  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 MONO-MAC-6 C111(0.91)  LDD2502  [1]
 LDCM0023  KB03 JURL-MK1 C111(0.46)  LDD2827  [1]
 LDCM0024  KB05 MONO-MAC-6 C111(1.14)  LDD3336  [1]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840