The protein encoded by this gene is a cell surface transmembrane protein that may act as an erythroid cell receptor, possibly as a mediator of cell adhesion. Polymorphisms in this gene are responsible for the Scianna/Radin blood group system. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Transcription factors with Perturb-seq knockdown data for ERMAP. 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 = ERMAP upregulated upon KD; negative = downregulated). The Outlier column indicates whether this gene is in the top or bottom 5% of all TF knockdown effects.
| TF | Mean coef | Binding | Outlier | TF→Gene link |
|---|
Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of ERMAP, 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 |
|---|---|---|---|---|
| chr1:42,657,991–42,659,026 | 158.7 kb | Distal (>10kb) Multiome | 952 | |
| chr1:42,681,723–42,683,347 | 134.8 kb | Distal (>10kb) Multiome | 924 | |
| chr1:42,739,796–42,740,734 | 76.8 kb | Distal (>10kb) Multiome | 365 | |
| chr1:42,765,982–42,767,804 | 50.0 kb | Distal (>10kb) Multiome | 899 | |
| chr1:42,816,354–42,817,722 | 86 bp | At TSS Multiome | 721 | |
| chr1:42,845,973–42,847,060 | 29.4 kb | Distal (>10kb) Multiome | 723 | |
| chr1:42,923,882–42,925,144 | 107.4 kb | Distal (>10kb) Multiome | 878 | |
| chr1:42,957,739–42,959,536 | 141.9 kb | Distal (>10kb) Multiome | 943 | |
| chr1:43,007,293–43,009,203 | 191.7 kb | Distal (>10kb) Multiome | 496 |
Genomic view of the ERMAP 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.