The protein encoded by this gene may modulate the activity and localization of nitric oxide synthase (endothelial and neuronal) and thus nitric oxide production. Alternative splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Aug 2012]
Transcription factors with Perturb-seq knockdown data for NOSIP. 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 = NOSIP 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 NOSIP, 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 |
|---|---|---|---|---|
| chr19:49,337,997–49,340,482 | 241.3 kb | Distal (>10kb) Multiome | 612 | |
| chr19:49,361,283–49,362,837 | 219.0 kb | Distal (>10kb) Multiome | 553 | |
| chr19:49,362,970–49,364,306 | 216.9 kb | Distal (>10kb) Multiome | 616 | |
| chr19:49,403,611–49,404,247 | 176.6 kb | Distal (>10kb) Multiome | 305 | |
| chr19:49,432,343–49,432,785 | 148.0 kb | Distal (>10kb) Multiome | 103 | |
| chr19:49,436,149–49,436,821 | 144.1 kb | Distal (>10kb) Multiome | 248 | |
| chr19:49,441,067–49,441,861 | 139.0 kb | Distal (>10kb) Multiome | 223 | |
| chr19:49,442,072–49,444,054 | 137.6 kb | Distal (>10kb) Multiome | 914 | |
| chr19:49,451,347–49,452,239 | 128.7 kb | Distal (>10kb) Multiome | 764 | |
| chr19:49,452,723–49,453,850 | 127.2 kb | Distal (>10kb) Multiome | 847 | |
| chr19:49,476,063–49,476,551 | 104.2 kb | Distal (>10kb) Multiome | 244 | |
| chr19:49,487,027–49,488,279 | 93.1 kb | Distal (>10kb) Multiome | 964 | |
| chr19:49,495,613–49,496,661 | 84.3 kb | Distal (>10kb) Multiome | 919 | |
| chr19:49,500,403–49,501,353 | 79.8 kb | Distal (>10kb) Multiome | 405 | |
| chr19:49,512,565–49,513,700 | 67.5 kb | Distal (>10kb) Multiome | 655 | |
| chr19:49,527,651–49,528,221 | 52.6 kb | Distal (>10kb) Multiome | 354 | |
| chr19:49,533,232–49,534,476 | 46.5 kb | Distal (>10kb) Multiome | 534 | |
| chr19:49,555,629–49,557,180 | 24.4 kb | Distal (>10kb) Multiome | 294 | |
| chr19:49,580,125–49,580,813 | 54 bp | At TSS Multiome | 848 | |
| chr19:49,589,601–49,594,008 | 13.0 kb | Distal (>10kb) Multiome | 994 | |
| chr19:49,638,063–49,638,728 | 57.7 kb | Distal (>10kb) Multiome | 237 | |
| chr19:49,639,671–49,642,787 | 59.9 kb | Distal (>10kb) Multiome | 1067 | |
| chr19:49,664,165–49,665,096 | 84.0 kb | Distal (>10kb) Multiome | 679 | |
| chr19:49,665,345–49,666,430 | 85.4 kb | Distal (>10kb) Multiome | 721 | |
| chr19:49,672,105–49,672,787 | 91.8 kb | Distal (>10kb) Multiome | 625 | |
| chr19:49,676,058–49,678,754 | 96.4 kb | Distal (>10kb) Multiome | 1033 | |
| chr19:49,680,433–49,681,147 | 100.2 kb | Distal (>10kb) Multiome | 435 | |
| chr19:49,690,485–49,691,761 | 110.6 kb | Distal (>10kb) Multiome | 327 | |
| chr19:49,746,188–49,746,748 | 165.9 kb | Distal (>10kb) Multiome | 283 | |
| chr19:49,766,231–49,767,440 | 186.1 kb | Distal (>10kb) Multiome | 718 | |
| chr19:49,802,146–49,802,787 | 221.9 kb | Distal (>10kb) Multiome | 200 | |
| chr19:49,805,226–49,805,871 | 225.0 kb | Distal (>10kb) Multiome | 245 | |
| chr19:49,808,201–49,809,746 | 228.4 kb | Distal (>10kb) Multiome | 509 | |
| chr19:49,812,926–49,813,834 | 232.9 kb | Distal (>10kb) Multiome | 650 | |
| chr19:49,817,356–49,818,721 | 237.7 kb | Distal (>10kb) Multiome | 784 | |
| chr19:49,850,394–49,852,067 | 270.3 kb | Distal (>10kb) Multiome | 862 | |
| chr19:49,866,817–49,868,124 | 286.8 kb | Distal (>10kb) Multiome | 874 | |
| chr19:49,869,068–49,870,398 | 289.1 kb | Distal (>10kb) Multiome | 832 | |
| chr19:49,875,842–49,878,576 | 297.2 kb | Distal (>10kb) Multiome | 1153 |
Genomic view of the NOSIP 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.