OSER1
oxidative stress responsive serine rich 1 | HSPC207, Osr1, Perit1, dJ1183I21.1, C20orf111

Predicted to be involved in cellular response to hydrogen peroxide. Located in nucleus. [provided by Alliance of Genome Resources, Jul 2025]

Member of: DE-1
Biological processes 3 terms
Expression (TPM)
OSER1 — as a Regulated Gene

TFs regulating OSER1 0 TFs

Transcription factors with Perturb-seq knockdown data for OSER1. 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 = OSER1 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 OSER1

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of OSER1, 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
chr20:43,914,353–43,915,171 296.0 kb Distal (>10kb) Multiome 285
chr20:43,977,883–43,978,419 232.6 kb Distal (>10kb) Multiome 84
chr20:44,031,571–44,032,501 178.8 kb Distal (>10kb) Multiome 106
chr20:44,210,101–44,211,557 141 bp At TSS Multiome 1054
chr20:44,217,440–44,217,612 6.7 kb Proximal (<10kb) 318
chr20:44,310,737–44,311,623 100.5 kb Distal (>10kb) Multiome HiCAR 908
chr20:44,475,692–44,476,318 265.1 kb Distal (>10kb) Multiome HiCAR 962

Genome Browser

Genomic view of the OSER1 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.

chr20:43,904,353 – 44,486,318
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq