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This gene is a member of the Roundabout (ROBO) gene family that controls neurite outgrowth, growth cone guidance, and axon fasciculation. ROBO proteins are a subfamily of the immunoglobulin transmembrane receptor superfamily. SLIT proteins 1-3, a family of secreted chemorepellants, are ligands for ROBO proteins and SLIT/ROBO interactions regulate myogenesis, leukocyte migration, kidney morphogenesis, angiogenesis, and vasculogenesis in addition to neurogenesis. This gene, ROBO3, has a putative extracellular domain with five immunoglobulin (Ig)-like loops and three fibronectin (Fn) type III motifs, a transmembrane segment, and a cytoplasmic tail with three conserved signaling motifs: CC0, CC2, and CC3 (CC for conserved cytoplasmic). Unlike other ROBO family members, ROBO3 lacks motif CC1. The ROBO3 gene regulates axonal navigation at the ventral midline of the neural tube. In mouse, loss of Robo3 results in a complete failure of commissural axons to cross the midline throughout the spinal cord and the hindbrain. Mutations ROBO3 result in horizontal gaze palsy with progressive scoliosis (HGPPS); an autosomal recessive disorder characterized by congenital absence of horizontal gaze, progressive scoliosis, and failure of the corticospinal and somatosensory axon tracts to cross the midline in the medulla. [provided by RefSeq, May 2019]
ROBO3 (Roundabout Guidance Receptor 3) is a Protein Coding gene. Diseases associated with ROBO3 include Gaze Palsy, Familial Horizontal, With Progressive Scoliosis 1 and Horizontal Gaze Palsy With Progressive Scoliosis. Among its related pathways are Development Slit-Robo signaling and Axon guidance. An important paralog of this gene is ROBO1.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005515 | protein binding | IEA,IPI | 26586761 |
GO:0098632 | cell-cell adhesion mediator activity | IBA | 21873635 |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0005886 | plasma membrane | TAS | -- |
GO:0016020 | membrane | IEA | -- |
GO:0016021 | integral component of membrane | IEA,NAS | 15105459 |
GO:0030424 | axon | IBA | 21873635 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Developmental Biology |
.51
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2 | Signaling by Robo receptor | ||
3 | Axon guidance | ||
4 | Development Slit-Robo signaling |
Development Slit-Robo signaling
.44
|
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0006935 | chemotaxis | IEA | -- |
GO:0007156 | homophilic cell adhesion via plasma membrane adhesion molecules | IBA | 21873635 |
GO:0007275 | multicellular organism development | IEA | -- |
GO:0007399 | nervous system development | IEA | -- |
GO:0007411 | axon guidance | IEA,NAS | 15105459 |
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11 | ^ | 12 | ^ | 13 | ^ | 14 | ^ | 15 | ^ | 16 | ^ | 17 | ^ | 18a | · | 18b | · | 18c | · | 18d | · | 18e | · | 18f | · | 18g | ^ | 19 | ^ | 20 | ^ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||
SP2: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP3: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP4: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP5: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP6: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP7: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP8: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP9: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP10: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP11: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP12: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP13: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP14: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP15: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP16: | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||
SP17: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP18: | - |
ExUns: | 21 | ^ | 22a | · | 22b | · | 22c | · | 22d | · | 22e | · | 22f | · | 22g | · | 22h | ^ | 23 | ^ | 24a | · | 24b | · | 24c | ^ | 25 | ^ | 26 | ^ | 27 | ^ | 28a | · | 28b | ^ | 29 | ^ | 30 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||
SP2: | - | - | - | - | |||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||
SP4: | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||
SP5: | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||
SP6: | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||
SP7: | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||
SP8: | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||
SP9: | - | - | - | - | |||||||||||||||||||||||||||||||||||
SP10: | - | - | - | - | - | ||||||||||||||||||||||||||||||||||
SP11: | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||
SP12: | - | ||||||||||||||||||||||||||||||||||||||
SP13: | - | ||||||||||||||||||||||||||||||||||||||
SP14: | - | ||||||||||||||||||||||||||||||||||||||
SP15: | |||||||||||||||||||||||||||||||||||||||
SP16: | - | ||||||||||||||||||||||||||||||||||||||
SP17: | |||||||||||||||||||||||||||||||||||||||
SP18: | - | - |
This gene was present in the common ancestor of animals.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | ROBO3 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | ROBO3 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | ROBO3 30 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Robo3 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Robo3 30 17 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | ROBO3 31 |
|
OneToOne | |
Platypus (Ornithorhynchus anatinus) |
Mammalia | ROBO3 31 |
|
OneToOne | |
Chicken (Gallus gallus) |
Aves | ROBO3 30 31 |
|
OneToOne | |
Lizard (Anolis carolinensis) |
Reptilia | ROBO3 31 |
|
OneToOne | |
Tropical Clawed Frog (Silurana tropicalis) |
Amphibia | robo3 30 |
|
||
Zebrafish (Danio rerio) |
Actinopterygii | robo3 30 31 |
|
OneToMany | |
ROBO3 (2 of 3) 31 |
|
OneToMany | |||
ROBO3 (3 of 3) 31 |
|
OneToMany | |||
African malaria mosquito (Anopheles gambiae) |
Insecta | AgaP_AGAP010970 30 |
|
||
Fruit Fly (Drosophila melanogaster) |
Insecta | robo 31 |
|
ManyToMany | |
robo3 31 |
|
ManyToMany | |||
lea 31 |
|
ManyToMany | |||
Worm (Caenorhabditis elegans) |
Secernentea | sax-3 31 |
|
OneToMany | |
Sea Squirt (Ciona savignyi) |
Ascidiacea | -- 31 |
|
OneToMany |
SNP ID | Clinical significance and condition | Chr 11 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
711918 | Benign: not provided | 124,873,038(+) | C/T | SYNONYMOUS_VARIANT | |
716324 | Benign/Likely Benign: Gaze palsy, familial horizontal, with progressive scoliosis 1; not provided | 124,876,004(+) | A/C | SYNONYMOUS_VARIANT | |
722199 | Benign: not provided | 124,876,082(+) | C/T | SYNONYMOUS_VARIANT | |
724400 | Likely Benign: not provided | 124,873,062(+) | C/T | SYNONYMOUS_VARIANT | |
725204 | Likely Benign: not provided | 124,877,263(+) | C/A | INTRON_VARIANT |
Disorder | Aliases | PubMed IDs |
---|---|---|
gaze palsy, familial horizontal, with progressive scoliosis 1 |
|
|
horizontal gaze palsy with progressive scoliosis |
|
|
scoliosis |
|
|
esotropia |
|
|
dissociated nystagmus |
|
|