General Information of Target

Target ID LDTP00291
Target Name Butyrophilin subfamily 3 member A1 (BTN3A1)
Gene Name BTN3A1
Gene ID 11119
Synonyms
BTF5; Butyrophilin subfamily 3 member A1; CD antigen CD277
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MKMASFLAFLLLNFRVCLLLLQLLMPHSAQFSVLGPSGPILAMVGEDADLPCHLFPTMSA
ETMELKWVSSSLRQVVNVYADGKEVEDRQSAPYRGRTSILRDGITAGKAALRIHNVTASD
SGKYLCYFQDGDFYEKALVELKVAALGSDLHVDVKGYKDGGIHLECRSTGWYPQPQIQWS
NNKGENIPTVEAPVVADGVGLYAVAASVIMRGSSGEGVSCTIRSSLLGLEKTASISIADP
FFRSAQRWIAALAGTLPVLLLLLGGAGYFLWQQQEEKKTQFRKKKREQELREMAWSTMKQ
EQSTRVKLLEELRWRSIQYASRGERHSAYNEWKKALFKPADVILDPKTANPILLVSEDQR
SVQRAKEPQDLPDNPERFNWHYCVLGCESFISGRHYWEVEVGDRKEWHIGVCSKNVQRKG
WVKMTPENGFWTMGLTDGNKYRTLTEPRTNLKLPKPPKKVGVFLDYETGDISFYNAVDGS
HIHTFLDVSFSEALYPVFRILTLEPTALTICPA
Target Bioclass
Immunoglobulin
Family
Immunoglobulin superfamily, BTN/MOG family
Subcellular location
Cell membrane
Function
Plays a role in T-cell activation and in the adaptive immune response. Regulates the proliferation of activated T-cells. Regulates the release of cytokines and IFNG by activated T-cells. Mediates the response of T-cells toward infected and transformed cells that are characterized by high levels of phosphorylated metabolites, such as isopentenyl pyrophosphate.
Uniprot ID
O00481
Ensemble ID
ENST00000289361.11
HGNC ID
HGNC:1138
ChEMBL ID
CHEMBL4105758

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
8305C SNV: p.L24V DBIA    Probe Info 
FTC133 SNV: p.L18F DBIA    Probe Info 
IGROV1 SNV: p.V306M .
KYSE410 SNV: p.D149N DBIA    Probe Info 
LS180 SNV: p.V497D .
NCIH716 SNV: p.Q417L .
SISO SNV: p.A245T DBIA    Probe Info 

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 
C511(1.01)  LDD3313  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 697 C511(0.72)  LDD2245  [1]
 LDCM0023  KB03 697 C511(0.90)  LDD2662  [1]
 LDCM0024  KB05 Hs 936.T C511(1.01)  LDD3313  [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