BRI3
brain protein I3

Enables identical protein binding activity. Predicted to be located in azurophil granule membrane and plasma membrane. [provided by Alliance of Genome Resources, Jul 2025]

Member of: DE-1 DE-1.29 Developmental clusters: GC2
Biological processes 8 terms
Expression (TPM)
BRI3 — as a Regulated Gene

TFs regulating BRI3 0 TFs

Transcription factors with Perturb-seq knockdown data for BRI3. 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 = BRI3 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 BRI3

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of BRI3, 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
chr7:97,971,853–97,972,772 280.2 kb Distal (>10kb) Multiome 763
chr7:97,973,121–97,973,850 278.8 kb Distal (>10kb) Multiome 130
chr7:98,034,095–98,034,783 217.8 kb Distal (>10kb) Multiome 131
chr7:98,051,142–98,051,601 201.1 kb Distal (>10kb) Multiome 248
chr7:98,106,660–98,107,619 145.5 kb Distal (>10kb) Multiome 870
chr7:98,251,470–98,252,647 198 bp At TSS Multiome 846
chr7:98,280,710–98,282,616 29.1 kb Distal (>10kb) Multiome 691
chr7:98,287,322–98,288,019 5.6 kb Proximal (<10kb) 153
chr7:98,294,739–98,295,296 42.6 kb Distal (>10kb) Multiome 363
chr7:98,305,831–98,306,470 53.8 kb Distal (>10kb) Multiome 55
chr7:98,362,631–98,363,114 110.5 kb Distal (>10kb) Multiome 59
chr7:98,400,423–98,401,663 148.8 kb Distal (>10kb) Multiome HiCAR 752
chr7:98,470,267–98,471,178 218.4 kb Distal (>10kb) Multiome 246

Genome Browser

Genomic view of the BRI3 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.

chr7:97,961,853 – 98,481,178
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq