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This gene encodes an extracellular protein that plays a crucial role in the cellular organization of the retina. The encoded protein is assembled and secreted from photoreceptors and bipolar cells as a homo-oligomeric protein complex. Mutations in this gene are responsible for X-linked retinoschisis, a common, early-onset macular degeneration in males that results in a splitting of the inner layers of the retina and severe loss in vision. [provided by RefSeq, Oct 2008]
RS1 (Retinoschisin 1) is a Protein Coding gene. Diseases associated with RS1 include Retinoschisis 1, X-Linked, Juvenile and Fundus Dystrophy. Among its related pathways are Immune response IL-23 signaling pathway. Gene Ontology (GO) annotations related to this gene include phosphatidylinositol-4,5-bisphosphate binding and phosphatidylinositol-3-phosphate binding. An important paralog of this gene is DCBLD1.
GeneHancer (GH) Identifier | GH Type | GH Score |
GH Sources | Gene Association Score | Total Score | TSS distance (kb) | Number of Genes Away | Size (kb) | Transcription Factor Binding Sites |
Gene Targets |
---|---|---|---|---|---|---|---|---|---|---|
GH0XJ018672 | Promoter | 0.3 | EPDnew | 600.7 | 0.0 | -20 | 0.1 | RS1 PPEF1 TRV-TAC1-2 | ||
GH0XJ018667 | Enhancer | 0.6 | ENCODE | 0.7 | +3.4 | 3420 | 0.7 | IKZF2 EED CEBPB RUNX3 MEF2D POLR2A HNF4A ATF2 TBX21 ZNF664 | RS1 RF00017-8194 CDKL5 | |
GH0XJ018616 | Enhancer | 0.8 | Ensembl ENCODE | 0.2 | +54.2 | 54211 | 2.2 | SOX13 SP1 JUND TGIF2 FOSL2 SIN3A POLR2A NFIA TEAD3 SOX5 | piR-42789 KR153194-215 RS1 CDKL5 | |
GH0XJ018640 | Enhancer | 0.6 | Ensembl ENCODE | 0.3 | +31.1 | 31138 | 0.9 | POLR2A NRF1 HLF | piR-42789 RF00017-8194 RS1 CDKL5 | |
GH0XJ018621 | Enhancer | 0.6 | ENCODE | 0.2 | +51.4 | 51416 | 0.7 | FOXA1 EED SOX13 RFX1 RUNX3 CTBP1 TCF12 ZNF217 GATAD2B GATA3 | piR-42789 KR153194-215 RS1 CDKL5 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001786 | phosphatidylserine binding | ISS | -- |
GO:0005543 | NOT phospholipid binding | IPI | 21196491 |
GO:0008289 | lipid binding | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001917 | photoreceptor inner segment | ISS | 21196491 |
GO:0005576 | extracellular region | IEA | -- |
GO:0005615 | extracellular space | TAS,IDA | 19849666 |
GO:0005886 | plasma membrane | IEA | -- |
GO:0016020 | membrane | IEA | -- |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Immune response IL-23 signaling pathway |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0007155 | cell adhesion | TAS,IEA | -- |
GO:0007275 | multicellular organism development | TAS | 9326935 |
GO:0007601 | visual perception | TAS,IMP | 19093009 |
GO:0010842 | retina layer formation | IEA | -- |
GO:0016062 | adaptation of rhodopsin mediated signaling | IEA | -- |
This gene was present in the common ancestor of chordates.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | RS1 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | RS1 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | RS1 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Rs1 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Rs1 30 17 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | RS1 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | RS1 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | RS1 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | RS1 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | rs1 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | rs1a 30 31 |
|
OneToOne | |
Sea Squirt (Ciona savignyi) |
Ascidiacea | CSA.2640 31 |
|
OneToMany |
SNP ID | Clinical significance and condition | Chr 0X pos | Variation | AA Info | Type |
---|---|---|---|---|---|
642094 | Uncertain Significance: Early infantile epileptic encephalopathy 2; Angelman syndrome-like | 18,653,485(-) | CAGGTAAACCA/C | FRAMESHIFT_VARIANT,INTRON_VARIANT | |
680508 | Benign: not provided | 18,653,169(-) | G/T | INTRON_VARIANT | |
710170 | Benign: not provided | 18,647,222(-) | T/C | MISSENSE_VARIANT,INTRON_VARIANT | |
722780 | Benign: not provided | 18,656,749(-) | C/T | MISSENSE_VARIANT | |
730036 | Benign: not provided | 18,647,253(-) | C/G | MISSENSE_VARIANT,INTRON_VARIANT |
Disorder | Aliases | PubMed IDs |
---|---|---|
retinoschisis 1, x-linked, juvenile |
|
|
fundus dystrophy |
|
|
inherited retinal disorder |
|
|
retinal detachment |
|
|
bullous retinoschisis |
|
|