General Information of Target

Target ID LDTP03267
Target Name Immunoglobulin alpha Fc receptor (FCAR)
Gene Name FCAR
Gene ID 2204
Synonyms
CD89; Immunoglobulin alpha Fc receptor; IgA Fc receptor; CD antigen CD89
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MDPKQTTLLCLVLCLGQRIQAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQL
MIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSDTLELVVT
GLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSL
GPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLIRMAVAGLVLVA
LLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFARTPSVCK
Target Type
Discontinued
Target Bioclass
Immunoglobulin
Subcellular location
Secreted; Cell membrane
Function Binds to the Fc region of immunoglobulins alpha. Mediates several functions including cytokine production.
TTD ID
T45737
Uniprot ID
P24071
DrugMap ID
TTGUJAO
Ensemble ID
ENST00000345937.8
HGNC ID
HGNC:3608

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
KNS42 SNV: p.T278I .
NCIH23 SNV: p.L11I .
NCIH358 SNV: p.P3T .

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 
C75(2.70)  LDD3336  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 MOLM-16 C75(1.25)  LDD2500  [1]
 LDCM0023  KB03 NOMO-1 C75(7.33)  LDD2949  [1]
 LDCM0024  KB05 MONO-MAC-6 C75(2.70)  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