General Information of Target

Target ID LDTP02857
Target Name Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 (GNB3)
Gene Name GNB3
Gene ID 2784
Synonyms
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3; Transducin beta chain 3
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MGEMEQLRQEAEQLKKQIADARKACADVTLAELVSGLEVVGRVQMRTRRTLRGHLAKIYA
MHWATDSKLLVSASQDGKLIVWDSYTTNKVHAIPLRSSWVMTCAYAPSGNFVACGGLDNM
CSIYNLKSREGNVKVSRELSAHTGYLSCCRFLDDNNIVTSSGDTTCALWDIETGQQKTVF
VGHTGDCMSLAVSPDFNLFISGACDASAKLWDVREGTCRQTFTGHESDINAICFFPNGEA
ICTGSDDASCRLFDLRADQELICFSHESIICGITSVAFSLSGRLLFAGYDDFNCNVWDSM
KSERVGILSGHDNRVSCLGVTADGMAVATGSWDSFLKIWN
Target Bioclass
Other
Family
WD repeat G protein beta family
Function
Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
Uniprot ID
P16520
Ensemble ID
ENST00000229264.8
HGNC ID
HGNC:4400

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 2 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
STPyne
 Probe Info 
K23(9.10)  LDD0277  [1]
DBIA
 Probe Info 
C25(0.82)  LDD3344  [2]
PAL-AfBPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
STS-2
 Probe Info 
N.A.  LDD0139  [3]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 NCI-H82 C25(1.89)  LDD2529  [2]
 LDCM0023  KB03 NCI-H196 C25(0.98)  LDD2934  [2]
 LDCM0024  KB05 NCI-H146 C25(0.82)  LDD3344  [2]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

GPCR
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
C-X-C chemokine receptor type 5 (CXCR5) G-protein coupled receptor 1 family P32302
Other
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Lipid transferase CIDEB (CIDEB) CIDE family Q9UHD4

References

1 A Paal-Knorr agent for chemoproteomic profiling of targets of isoketals in cells. Chem Sci. 2021 Oct 15;12(43):14557-14563. doi: 10.1039/d1sc02230j. eCollection 2021 Nov 10.
Mass spectrometry data entry: PXD028270
2 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
3 Design and synthesis of minimalist terminal alkyne-containing diazirine photo-crosslinkers and their incorporation into kinase inhibitors for cell- and tissue-based proteome profiling. Angew Chem Int Ed Engl. 2013 Aug 12;52(33):8551-6. doi: 10.1002/anie.201300683. Epub 2013 Jun 10.