BRSK1
BR serine/threonine kinase 1 | KIAA1811, SAD-B

Enables magnesium ion binding activity and protein serine/threonine kinase activity. Involved in mitotic G2 DNA damage checkpoint signaling and protein phosphorylation. Acts upstream of or within G2/M transition of mitotic cell cycle; peptidyl-serine phosphorylation; and response to UV. Located in cell junction; cytoplasm; and nucleoplasm. [provided by Alliance of Genome Resources, Jul 2025]

Developmental clusters: GC7
Biological processes 72 terms
ATP binding (GO:0005524)ATP binding (GO:0005524)DNA damage response (GO:0006974)G2/M transition of mitotic cell cycle (GO:0000086)G2/M transition of mitotic cell cycle (GO:0000086)G2/M transition of mitotic cell cycle (GO:0000086)associative learning (GO:0008306)associative learning (GO:0008306)axonogenesis (GO:0007409)axonogenesis (GO:0007409)axonogenesis (GO:0007409)centrosome (GO:0005813)centrosome (GO:0005813)centrosome (GO:0005813)centrosome duplication (GO:0051298)centrosome duplication (GO:0051298)cholinergic synapse (GO:0098981)cytoplasm (GO:0005737)cytoplasm (GO:0005737)distal axon (GO:0150034)distal axon (GO:0150034)establishment of cell polarity (GO:0030010)establishment of cell polarity (GO:0030010)establishment of cell polarity (GO:0030010)gamma-tubulin binding (GO:0043015)gamma-tubulin binding (GO:0043015)magnesium ion binding (GO:0000287)magnesium ion binding (GO:0000287)microtubule cytoskeleton organization involved in establishment of planar polarity (GO:0090176)microtubule cytoskeleton organization involved in establishment of planar polarity (GO:0090176)mitotic G2 DNA damage checkpoint signaling (GO:0007095)neuron differentiation (GO:0030182)neurotransmitter secretion (GO:0007269)neurotransmitter secretion (GO:0007269)nucleoplasm (GO:0005654)nucleus (GO:0005634)nucleus (GO:0005634)peptidyl-serine phosphorylation (GO:0018105)postsynaptic density (GO:0014069)presynaptic active zone (GO:0048786)presynaptic active zone (GO:0048786)protein kinase activity (GO:0004672)protein kinase binding (GO:0019901)protein phosphorylation (GO:0006468)protein serine kinase activity (GO:0106310)protein serine/threonine kinase activity (GO:0004674)protein serine/threonine kinase activity (GO:0004674)protein serine/threonine kinase activity (GO:0004674)regulation of axonogenesis (GO:0050770)regulation of axonogenesis (GO:0050770)regulation of neuron projection development (GO:0010975)regulation of neuron projection development (GO:0010975)regulation of synaptic plasticity (GO:0048167)regulation of synaptic plasticity (GO:0048167)regulation of synaptic vesicle clustering (GO:2000807)regulation of synaptic vesicle clustering (GO:2000807)regulation of synaptic vesicle priming (GO:0010807)response to UV (GO:0009411)response to UV (GO:0009411)response to ionizing radiation (GO:0010212)synapse (GO:0045202)synaptic vesicle (GO:0008021)synaptic vesicle (GO:0008021)synaptic vesicle (GO:0008021)synaptic vesicle cycle (GO:0099504)synaptic vesicle cycle (GO:0099504)tau protein binding (GO:0048156)tau-protein kinase activity (GO:0050321)tau-protein kinase activity (GO:0050321)tau-protein kinase activity (GO:0050321)tau-protein kinase activity (GO:0050321)tau-protein kinase activity (GO:0050321)
Expression (TPM)
BRSK1 — as a Regulated Gene

TFs regulating BRSK1 0 TFs

Transcription factors with Perturb-seq knockdown data for BRSK1. 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 = BRSK1 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 BRSK1

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of BRSK1, 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
chr19:55,062,536–55,063,406 220.8 kb Distal (>10kb) Multiome 586
chr19:55,069,129–55,069,807 214.5 kb Distal (>10kb) Multiome 288
chr19:55,080,038–55,082,744 202.4 kb Distal (>10kb) Multiome 639
chr19:55,086,246–55,087,525 196.9 kb Distal (>10kb) Multiome 258
chr19:55,091,780–55,093,292 191.7 kb Distal (>10kb) Multiome 208
chr19:55,095,398–55,095,977 188.2 kb Distal (>10kb) Multiome 90
chr19:55,117,134–55,119,109 166.3 kb Distal (>10kb) Multiome 881
chr19:55,146,210–55,148,117 137.1 kb Distal (>10kb) Multiome 528
chr19:55,156,193–55,157,266 127.4 kb Distal (>10kb) Multiome 317
chr19:55,160,567–55,161,360 123.2 kb Distal (>10kb) Multiome 554
chr19:55,165,952–55,167,256 117.3 kb Distal (>10kb) Multiome 719
chr19:55,173,717–55,174,287 109.9 kb Distal (>10kb) Multiome 330
chr19:55,178,876–55,179,477 104.9 kb Distal (>10kb) Multiome 479
chr19:55,216,490–55,217,227 67.1 kb Distal (>10kb) Multiome 1077
chr19:55,257,751–55,259,635 24.8 kb Distal (>10kb) Multiome 1054
chr19:55,279,599–55,280,933 3.7 kb Proximal (<10kb) Multiome 805
chr19:55,283,835–55,284,716 56 bp At TSS Multiome 242
chr19:55,301,640–55,302,240 18.0 kb Distal (>10kb) Multiome 448
chr19:55,338,676–55,340,358 55.6 kb Distal (>10kb) Multiome 882
chr19:55,340,675–55,341,535 57.4 kb Distal (>10kb) Multiome 368
chr19:55,353,720–55,354,487 70.1 kb Distal (>10kb) Multiome 297
chr19:55,369,099–55,370,447 86.0 kb Distal (>10kb) Multiome 383
chr19:55,383,539–55,384,553 99.9 kb Distal (>10kb) Multiome 374
chr19:55,384,697–55,386,560 101.7 kb Distal (>10kb) Multiome 903
chr19:55,406,950–55,408,675 124.1 kb Distal (>10kb) Multiome HiCAR 965
chr19:55,452,738–55,453,308 169.1 kb Distal (>10kb) Multiome 339
chr19:55,460,784–55,462,230 177.8 kb Distal (>10kb) Multiome 947
chr19:55,476,048–55,477,307 192.7 kb Distal (>10kb) Multiome 1007
chr19:55,484,846–55,485,682 201.2 kb Distal (>10kb) Multiome 594
chr19:55,503,638–55,504,310 220.0 kb Distal (>10kb) Multiome 710
chr19:55,516,768–55,517,459 233.1 kb Distal (>10kb) Multiome 583
chr19:55,536,923–55,537,366 253.2 kb Distal (>10kb) Multiome 180
chr19:55,549,822–55,550,343 266.1 kb Distal (>10kb) Multiome 396
chr19:55,580,080–55,581,090 296.8 kb Distal (>10kb) Multiome 718

Genome Browser

Genomic view of the BRSK1 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.

chr19:55,052,536 – 55,591,090
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq