ADRA2B
adrenoceptor alpha 2B | ADRARL1, ADRA2L1, ADRA2RL1

This intronless gene encodes a seven-pass transmembrane protein. This protein is a member of a subfamily of G protein-coupled receptors that regulate neurotransmitter release from sympathetic nerves and from adrenergic neurons in the central nervous system. [provided by RefSeq, Apr 2014]

Biological processes 42 terms
G protein-coupled receptor activity (GO:0004930)G protein-coupled receptor signaling pathway (GO:0007186)G protein-coupled receptor signaling pathway (GO:0007186)adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway (GO:0007193)adenylate cyclase-inhibiting adrenergic receptor signaling pathway (GO:0071881)adrenergic receptor activity (GO:0004935)adrenergic receptor signaling pathway (GO:0071875)alpha2-adrenergic receptor activity (GO:0004938)alpha2-adrenergic receptor activity (GO:0004938)alpha2-adrenergic receptor activity (GO:0004938)alpha2-adrenergic receptor activity (GO:0004938)alpha2-adrenergic receptor activity (GO:0004938)cell surface (GO:0009986)cell-cell signaling (GO:0007267)epidermal growth factor receptor signaling pathway (GO:0007173)epidermal growth factor receptor signaling pathway (GO:0007173)epinephrine binding (GO:0051379)epinephrine binding (GO:0051379)epinephrine binding (GO:0051379)female pregnancy (GO:0007565)membrane (GO:0016020)negative regulation of epinephrine secretion (GO:0032811)negative regulation of norepinephrine secretion (GO:0010700)negative regulation of norepinephrine secretion (GO:0010700)negative regulation of norepinephrine secretion (GO:0010700)plasma membrane (GO:0005886)plasma membrane (GO:0005886)plasma membrane (GO:0005886)plasma membrane (GO:0005886)platelet activation (GO:0030168)positive regulation of MAPK cascade (GO:0043410)positive regulation of MAPK cascade (GO:0043410)positive regulation of blood pressure (GO:0045777)positive regulation of neuron differentiation (GO:0045666)positive regulation of neuron differentiation (GO:0045666)positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction (GO:0051897)positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction (GO:0051897)positive regulation of uterine smooth muscle contraction (GO:0070474)protein binding (GO:0005515)regulation of smooth muscle contraction (GO:0006940)regulation of vascular associated smooth muscle contraction (GO:0003056)regulation of vasoconstriction (GO:0019229)
Expression (TPM)
ADRA2B — as a Regulated Gene

TFs regulating ADRA2B 0 TFs

Transcription factors with Perturb-seq knockdown data for ADRA2B. The Binding column indicates whether any binding evidence exists for this TF–gene pair (ChIP-seq or motif footprint peaks). The Mean coef is the average Perturb-seq regression coefficient across active gRNAs (positive = ADRA2B upregulated upon KD; negative = downregulated). The Outlier column indicates whether this gene is in the top or bottom 5% of all TF knockdown effects.

Data: Effect:
TF Mean coef Binding Outlier TF→Gene link

Elements linked to ADRA2B

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of ADRA2B, linked by TSS proximity or chromatin conformation (Multiome / HiCAR). Each element overlaps at least one TF ChIP-seq binding site — the TFs column shows how many distinct TFs bind that element.

Accessibility Element Dist. to TSS Link type TFs
chr2:96,116,133–96,117,547 at TSS At TSS 470

Genome Browser

Genomic view of the ADRA2B locus showing ATAC-seq accessibility and RNA-seq expression across the ESC → DE time course, together with TF binding peaks and element-to-TSS loop connections.

chr2:96,106,133 – 96,127,547
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq