SMAP2
small ArfGAP2 | SMAP1L

Predicted to enable GTPase activator activity. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Jul 2025]

Member of: DE-2 DE-2.21 Developmental clusters: GC7
Biological processes 6 terms
Expression (TPM)
SMAP2 — as a Regulated Gene

TFs regulating SMAP2 0 TFs

Transcription factors with Perturb-seq knockdown data for SMAP2. 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 = SMAP2 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 SMAP2

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of SMAP2, 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
chr1:40,096,788–40,097,757 276.4 kb Distal (>10kb) Multiome HiCAR 852
chr1:40,161,107–40,161,976 212.4 kb Distal (>10kb) Multiome 954
chr1:40,257,418–40,258,681 115.7 kb Distal (>10kb) Multiome 1088
chr1:40,315,144–40,317,664 58.3 kb Distal (>10kb) Multiome 729
chr1:40,373,298–40,374,444 54 bp At TSS Multiome 747
chr1:40,383,215–40,383,466 9.5 kb Proximal (<10kb) 236
chr1:40,394,885–40,396,067 22.0 kb Distal (>10kb) Multiome 153
chr1:40,449,758–40,450,645 76.4 kb Distal (>10kb) Multiome 807
chr1:40,476,972–40,477,791 103.6 kb Distal (>10kb) Multiome 683
chr1:40,508,401–40,509,160 135.0 kb Distal (>10kb) Multiome 805
chr1:40,531,425–40,532,089 157.9 kb Distal (>10kb) Multiome 724
chr1:40,665,223–40,666,079 292.0 kb Distal (>10kb) Multiome 465

Genome Browser

Genomic view of the SMAP2 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.

chr1:40,086,788 – 40,676,079
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq