Incidental Mutation 'R1167:Robo3'
ID 101151
Institutional Source Beutler Lab
Gene Symbol Robo3
Ensembl Gene ENSMUSG00000032128
Gene Name roundabout guidance receptor 3
Synonyms Robo3a, Rbig1, Rig1, Rig-1, Robo3b
MMRRC Submission 039240-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1167 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 37327341-37344730 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 37335203 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 567 (Y567*)
Ref Sequence ENSEMBL: ENSMUSP00000150639 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034643] [ENSMUST00000115038] [ENSMUST00000170512]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000034643
AA Change: Y567*
SMART Domains Protein: ENSMUSP00000034643
Gene: ENSMUSG00000032128
AA Change: Y567*

DomainStartEndE-ValueType
IGc2 54 128 9.7e-11 SMART
IGc2 156 221 1.44e-4 SMART
IGc2 248 311 1.89e-13 SMART
IGc2 337 409 9.84e-12 SMART
IGc2 441 506 2.09e-15 SMART
FN3 534 616 4.24e-14 SMART
FN3 648 731 3.06e0 SMART
FN3 747 832 1.97e-9 SMART
low complexity region 870 890 N/A INTRINSIC
low complexity region 1055 1082 N/A INTRINSIC
low complexity region 1131 1149 N/A INTRINSIC
low complexity region 1155 1169 N/A INTRINSIC
low complexity region 1193 1206 N/A INTRINSIC
low complexity region 1245 1256 N/A INTRINSIC
low complexity region 1268 1281 N/A INTRINSIC
low complexity region 1336 1376 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000115038
AA Change: Y589*
SMART Domains Protein: ENSMUSP00000110690
Gene: ENSMUSG00000032128
AA Change: Y589*

DomainStartEndE-ValueType
low complexity region 34 47 N/A INTRINSIC
IGc2 76 150 9.7e-11 SMART
IGc2 178 243 1.44e-4 SMART
IGc2 270 333 1.89e-13 SMART
IGc2 359 431 9.84e-12 SMART
IGc2 463 528 2.09e-15 SMART
FN3 556 638 4.24e-14 SMART
FN3 670 753 3.06e0 SMART
FN3 769 854 1.97e-9 SMART
low complexity region 892 912 N/A INTRINSIC
low complexity region 1077 1104 N/A INTRINSIC
low complexity region 1153 1171 N/A INTRINSIC
low complexity region 1177 1191 N/A INTRINSIC
low complexity region 1215 1228 N/A INTRINSIC
low complexity region 1267 1278 N/A INTRINSIC
low complexity region 1290 1303 N/A INTRINSIC
low complexity region 1358 1398 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000170512
AA Change: Y567*
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171467
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] 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. Alternative transcript variants have been described but have not been experimentally validated. [provided by RefSeq, Dec 2009]
PHENOTYPE: Homozygous mutants display perinatal lethality, abnormal commissural axon growth, and fragile floor plates. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik A T 7: 40,643,003 (GRCm39) D315V probably damaging Het
Acr T C 15: 89,458,177 (GRCm39) I286T probably damaging Het
Adnp A G 2: 168,026,420 (GRCm39) S292P probably benign Het
Apol6 T A 15: 76,931,308 (GRCm39) Y17* probably null Het
Arhgap22 A G 14: 33,065,264 (GRCm39) probably null Het
Bfar A G 16: 13,516,758 (GRCm39) K202E possibly damaging Het
Bmpr2 A T 1: 59,898,463 (GRCm39) S470C probably damaging Het
Cep135 A G 5: 76,772,484 (GRCm39) E623G probably damaging Het
Clcn3 A G 8: 61,375,822 (GRCm39) probably null Het
Clptm1 A T 7: 19,368,136 (GRCm39) M523K probably damaging Het
Cyp26b1 A G 6: 84,561,312 (GRCm39) W117R probably damaging Het
Dnmt3c T G 2: 153,553,701 (GRCm39) probably null Het
Dst A G 1: 34,262,939 (GRCm39) E2212G probably damaging Het
Edrf1 A G 7: 133,245,795 (GRCm39) T238A probably benign Het
Elmo1 T C 13: 20,369,625 (GRCm39) V10A probably damaging Het
Ermp1 A G 19: 29,606,079 (GRCm39) S225P possibly damaging Het
Fem1al C T 11: 29,773,567 (GRCm39) R630H probably damaging Het
Fes A T 7: 80,032,857 (GRCm39) L296Q probably damaging Het
Foxn1 A T 11: 78,249,892 (GRCm39) N544K probably damaging Het
Gga1 C G 15: 78,772,370 (GRCm39) N223K probably damaging Het
Gm10608 CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA CAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGA 9: 118,989,784 (GRCm39) probably null Het
Gm4884 A T 7: 40,693,336 (GRCm39) Q435L possibly damaging Het
Gm8444 T C 15: 81,727,581 (GRCm39) probably benign Het
Ift140 T G 17: 25,254,719 (GRCm39) S131A probably benign Het
Ipo4 A G 14: 55,872,477 (GRCm39) L88P probably damaging Het
Itgal G A 7: 126,900,111 (GRCm39) S123N probably damaging Het
Kcnn3 C T 3: 89,472,259 (GRCm39) Q344* probably null Het
Lrrc8e A T 8: 4,285,337 (GRCm39) M521L probably benign Het
Myocd G T 11: 65,087,203 (GRCm39) D113E possibly damaging Het
Nek4 G A 14: 30,696,302 (GRCm39) R499H possibly damaging Het
Notch3 T C 17: 32,341,719 (GRCm39) D2011G possibly damaging Het
Ola1 A G 2: 72,927,538 (GRCm39) V347A probably damaging Het
Or13p5 C A 4: 118,591,829 (GRCm39) F34L possibly damaging Het
Or6c75 G A 10: 129,337,019 (GRCm39) V89I probably benign Het
Or8u10 A G 2: 85,915,635 (GRCm39) V162A probably benign Het
Oxct2b A G 4: 123,011,378 (GRCm39) T433A probably damaging Het
P2ry14 T C 3: 59,022,552 (GRCm39) R312G probably damaging Het
Pbrm1 A G 14: 30,772,099 (GRCm39) N398D probably damaging Het
Pdc T C 1: 150,208,996 (GRCm39) Y160H probably damaging Het
Pdlim2 C T 14: 70,402,228 (GRCm39) R296H probably damaging Het
Pop4 A T 7: 37,962,693 (GRCm39) D190E probably benign Het
Prb1c G A 6: 132,338,553 (GRCm39) P222S unknown Het
R3hdm4 A G 10: 79,747,907 (GRCm39) probably null Het
Rab1a C A 11: 20,173,172 (GRCm39) T91K possibly damaging Het
Rad9a A G 19: 4,247,501 (GRCm39) V215A possibly damaging Het
Rassf3 A G 10: 121,252,159 (GRCm39) V84A probably damaging Het
Rftn2 G A 1: 55,243,458 (GRCm39) T270M probably damaging Het
Rho A G 6: 115,912,384 (GRCm39) T100A probably damaging Het
Rnft2 T C 5: 118,366,947 (GRCm39) I264V possibly damaging Het
Rpp14 T A 14: 8,083,705 (GRCm38) probably null Het
Rtkn2 T C 10: 67,833,450 (GRCm39) S98P probably damaging Het
Ryr2 A G 13: 11,674,999 (GRCm39) V3376A possibly damaging Het
Sbf2 A T 7: 109,963,756 (GRCm39) W1030R probably damaging Het
Setbp1 G A 18: 78,900,451 (GRCm39) A1072V possibly damaging Het
Slc4a10 A G 2: 62,058,918 (GRCm39) K142E probably damaging Het
Slc52a2 A G 15: 76,423,791 (GRCm39) E40G probably benign Het
Slc8a2 A G 7: 15,891,312 (GRCm39) N784S possibly damaging Het
Spats2l A T 1: 57,982,270 (GRCm39) Q384L probably damaging Het
Steap4 A C 5: 8,026,520 (GRCm39) K161T probably benign Het
Taf10 T C 7: 105,392,438 (GRCm39) S188G probably benign Het
Tbc1d4 C T 14: 101,845,455 (GRCm39) D148N probably damaging Het
Tenm2 T G 11: 36,755,511 (GRCm39) K162N probably benign Het
Tmem147 A G 7: 30,427,221 (GRCm39) V146A probably benign Het
Tnfsf8 A G 4: 63,755,323 (GRCm39) S100P possibly damaging Het
Trim56 T C 5: 137,141,374 (GRCm39) Y714C probably damaging Het
Ubxn8 A G 8: 34,131,929 (GRCm39) S13P probably damaging Het
Usp49 A G 17: 47,983,151 (GRCm39) D52G possibly damaging Het
Vegfc A C 8: 54,639,078 (GRCm39) Y408S probably benign Het
Vmn2r77 A G 7: 86,450,954 (GRCm39) N280S probably benign Het
Vmn2r8 T A 5: 108,951,042 (GRCm39) L134F probably benign Het
Wdfy3 T A 5: 102,023,797 (GRCm39) I2437F probably benign Het
Wwc2 A T 8: 48,311,814 (GRCm39) L783* probably null Het
Zer1 C T 2: 29,998,258 (GRCm39) R351H probably benign Het
Zfp715 A T 7: 42,947,861 (GRCm39) F700I possibly damaging Het
Zfp995 G A 17: 22,098,960 (GRCm39) H425Y probably damaging Het
Other mutations in Robo3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00927:Robo3 APN 9 37,339,050 (GRCm39) critical splice donor site probably null
IGL01023:Robo3 APN 9 37,340,847 (GRCm39) missense probably damaging 1.00
IGL01431:Robo3 APN 9 37,330,407 (GRCm39) unclassified probably benign
IGL01993:Robo3 APN 9 37,335,949 (GRCm39) missense probably damaging 1.00
IGL02256:Robo3 APN 9 37,336,649 (GRCm39) missense probably damaging 1.00
IGL02323:Robo3 APN 9 37,333,497 (GRCm39) missense probably benign 0.05
IGL02561:Robo3 APN 9 37,338,387 (GRCm39) missense possibly damaging 0.84
IGL02866:Robo3 APN 9 37,333,602 (GRCm39) missense possibly damaging 0.89
IGL02897:Robo3 APN 9 37,338,798 (GRCm39) nonsense probably null
IGL03003:Robo3 APN 9 37,330,587 (GRCm39) missense probably damaging 1.00
IGL03307:Robo3 APN 9 37,333,860 (GRCm39) missense probably damaging 0.96
IGL03097:Robo3 UTSW 9 37,333,824 (GRCm39) critical splice donor site probably null
R0137:Robo3 UTSW 9 37,336,640 (GRCm39) missense probably benign 0.00
R0266:Robo3 UTSW 9 37,333,936 (GRCm39) missense probably damaging 0.96
R0390:Robo3 UTSW 9 37,333,473 (GRCm39) missense probably benign 0.00
R0505:Robo3 UTSW 9 37,328,055 (GRCm39) unclassified probably benign
R0815:Robo3 UTSW 9 37,333,479 (GRCm39) missense probably damaging 1.00
R0924:Robo3 UTSW 9 37,340,778 (GRCm39) splice site probably benign
R1203:Robo3 UTSW 9 37,329,978 (GRCm39) missense probably damaging 1.00
R1451:Robo3 UTSW 9 37,329,007 (GRCm39) missense probably benign 0.01
R1575:Robo3 UTSW 9 37,340,957 (GRCm39) missense probably damaging 1.00
R1596:Robo3 UTSW 9 37,335,928 (GRCm39) critical splice donor site probably null
R1660:Robo3 UTSW 9 37,340,440 (GRCm39) missense probably damaging 1.00
R1677:Robo3 UTSW 9 37,329,005 (GRCm39) missense possibly damaging 0.75
R1839:Robo3 UTSW 9 37,333,623 (GRCm39) missense probably benign 0.00
R1878:Robo3 UTSW 9 37,333,461 (GRCm39) missense probably damaging 1.00
R1891:Robo3 UTSW 9 37,339,351 (GRCm39) missense probably damaging 1.00
R2040:Robo3 UTSW 9 37,338,760 (GRCm39) missense probably damaging 1.00
R2859:Robo3 UTSW 9 37,339,400 (GRCm39) nonsense probably null
R3786:Robo3 UTSW 9 37,333,521 (GRCm39) missense probably damaging 1.00
R3886:Robo3 UTSW 9 37,333,477 (GRCm39) nonsense probably null
R3888:Robo3 UTSW 9 37,333,477 (GRCm39) nonsense probably null
R3910:Robo3 UTSW 9 37,330,591 (GRCm39) missense probably damaging 1.00
R4212:Robo3 UTSW 9 37,333,194 (GRCm39) missense probably damaging 1.00
R4213:Robo3 UTSW 9 37,333,194 (GRCm39) missense probably damaging 1.00
R4691:Robo3 UTSW 9 37,336,514 (GRCm39) missense probably damaging 0.99
R4979:Robo3 UTSW 9 37,334,640 (GRCm39) missense probably damaging 1.00
R5238:Robo3 UTSW 9 37,328,175 (GRCm39) missense probably damaging 0.99
R5570:Robo3 UTSW 9 37,336,571 (GRCm39) missense possibly damaging 0.81
R5629:Robo3 UTSW 9 37,330,507 (GRCm39) nonsense probably null
R5770:Robo3 UTSW 9 37,330,497 (GRCm39) missense possibly damaging 0.87
R5837:Robo3 UTSW 9 37,341,112 (GRCm39) critical splice acceptor site probably null
R6021:Robo3 UTSW 9 37,333,829 (GRCm39) nonsense probably null
R6129:Robo3 UTSW 9 37,334,589 (GRCm39) missense probably benign
R6232:Robo3 UTSW 9 37,332,225 (GRCm39) missense probably damaging 1.00
R6233:Robo3 UTSW 9 37,332,225 (GRCm39) missense probably damaging 1.00
R6235:Robo3 UTSW 9 37,332,225 (GRCm39) missense probably damaging 1.00
R6326:Robo3 UTSW 9 37,338,323 (GRCm39) missense probably damaging 1.00
R6354:Robo3 UTSW 9 37,328,513 (GRCm39) unclassified probably benign
R6355:Robo3 UTSW 9 37,330,235 (GRCm39) missense possibly damaging 0.71
R6475:Robo3 UTSW 9 37,334,586 (GRCm39) missense probably damaging 0.99
R6937:Robo3 UTSW 9 37,341,176 (GRCm39) missense probably benign 0.16
R7201:Robo3 UTSW 9 37,335,626 (GRCm39) nonsense probably null
R7208:Robo3 UTSW 9 37,336,020 (GRCm39) missense probably damaging 0.99
R7249:Robo3 UTSW 9 37,336,129 (GRCm39) missense probably benign
R7376:Robo3 UTSW 9 37,344,212 (GRCm39) missense probably damaging 1.00
R7380:Robo3 UTSW 9 37,329,852 (GRCm39) missense probably damaging 1.00
R7448:Robo3 UTSW 9 37,336,111 (GRCm39) missense possibly damaging 0.89
R7475:Robo3 UTSW 9 37,336,674 (GRCm39) missense probably benign 0.01
R7496:Robo3 UTSW 9 37,339,121 (GRCm39) missense probably damaging 1.00
R7587:Robo3 UTSW 9 37,340,942 (GRCm39) missense probably damaging 1.00
R7694:Robo3 UTSW 9 37,329,816 (GRCm39) missense probably benign 0.14
R8381:Robo3 UTSW 9 37,341,056 (GRCm39) missense probably damaging 1.00
R8464:Robo3 UTSW 9 37,332,726 (GRCm39) missense probably damaging 1.00
R8495:Robo3 UTSW 9 37,336,664 (GRCm39) missense probably damaging 1.00
R8886:Robo3 UTSW 9 37,328,768 (GRCm39) missense probably damaging 0.99
R9422:Robo3 UTSW 9 37,329,789 (GRCm39) missense probably benign 0.03
R9563:Robo3 UTSW 9 37,340,900 (GRCm39) missense probably damaging 1.00
R9564:Robo3 UTSW 9 37,340,900 (GRCm39) missense probably damaging 1.00
R9681:Robo3 UTSW 9 37,339,087 (GRCm39) missense probably benign 0.45
R9681:Robo3 UTSW 9 37,334,558 (GRCm39) missense possibly damaging 0.75
X0024:Robo3 UTSW 9 37,339,151 (GRCm39) missense probably damaging 1.00
X0027:Robo3 UTSW 9 37,339,121 (GRCm39) missense probably damaging 1.00
Predicted Primers
Posted On 2014-01-15