Incidental Mutation 'IGL00908:Robo2'
ID29136
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Robo2
Ensembl Gene ENSMUSG00000052516
Gene Nameroundabout guidance receptor 2
Synonyms9430089E08Rik, 2600013A04Rik, D230004I22Rik
Accession Numbers

Ncbi RefSeq: NM_175549.4; MGI:1890110

Is this an essential gene? Probably essential (E-score: 0.920) question?
Stock #IGL00908
Quality Score
Status
Chromosome16
Chromosomal Location73891839-74411825 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 73985691 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Lysine at position 319 (R319K)
Ref Sequence ENSEMBL: ENSMUSP00000112776 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000117200] [ENSMUST00000117785] [ENSMUST00000226478] [ENSMUST00000227347]
Predicted Effect possibly damaging
Transcript: ENSMUST00000116586
AA Change: R323K

PolyPhen 2 Score 0.952 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000112285
Gene: ENSMUSG00000052516
AA Change: R323K

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 43 117 3.56e-9 SMART
IGc2 145 210 3.33e-9 SMART
IGc2 237 300 6.59e-13 SMART
IGc2 330 402 1.3e-11 SMART
IGc2 434 499 3.73e-12 SMART
FN3 526 608 1.42e-15 SMART
FN3 640 725 3.54e-2 SMART
FN3 740 827 6.15e-11 SMART
transmembrane domain 864 886 N/A INTRINSIC
low complexity region 1044 1069 N/A INTRINSIC
low complexity region 1076 1087 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000117200
AA Change: R319K

PolyPhen 2 Score 0.825 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000113795
Gene: ENSMUSG00000052516
AA Change: R319K

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 43 117 3.56e-9 SMART
IGc2 145 210 3.33e-9 SMART
IGc2 237 300 6.59e-13 SMART
IGc2 326 398 1.3e-11 SMART
IGc2 430 495 3.73e-12 SMART
FN3 522 604 1.42e-15 SMART
FN3 636 721 3.54e-2 SMART
FN3 736 823 6.15e-11 SMART
transmembrane domain 860 882 N/A INTRINSIC
low complexity region 1040 1065 N/A INTRINSIC
low complexity region 1072 1083 N/A INTRINSIC
low complexity region 1191 1199 N/A INTRINSIC
low complexity region 1210 1234 N/A INTRINSIC
low complexity region 1318 1342 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000117785
AA Change: R319K

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000112776
Gene: ENSMUSG00000052516
AA Change: R319K

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 43 117 3.56e-9 SMART
IGc2 145 210 3.33e-9 SMART
IGc2 237 300 6.59e-13 SMART
IGc2 326 398 1.3e-11 SMART
IGc2 430 495 3.73e-12 SMART
FN3 522 604 1.42e-15 SMART
FN3 636 721 3.54e-2 SMART
FN3 736 823 6.15e-11 SMART
transmembrane domain 860 882 N/A INTRINSIC
low complexity region 1072 1107 N/A INTRINSIC
low complexity region 1114 1125 N/A INTRINSIC
low complexity region 1233 1241 N/A INTRINSIC
low complexity region 1252 1276 N/A INTRINSIC
low complexity region 1351 1362 N/A INTRINSIC
low complexity region 1451 1475 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147408
Predicted Effect possibly damaging
Transcript: ENSMUST00000226478
AA Change: R323K

PolyPhen 2 Score 0.955 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably benign
Transcript: ENSMUST00000227347
AA Change: R323K

PolyPhen 2 Score 0.377 (Sensitivity: 0.90; Specificity: 0.89)
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 3759448; 3043127
Lethality: D1
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the ROBO family, part of the immunoglobulin superfamily of proteins that are highly conserved from fly to human. The encoded protein is a transmembrane receptor for the slit homolog 2 protein and functions in axon guidance and cell migration. Mutations in this gene are associated with vesicoureteral reflux, characterized by the backward flow of urine from the bladder into the ureters or the kidney. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2014]
PHENOTYPE: Homozygous mutants display postnatal lethality, abnormal ureteric bud development, multiple fused kidneys, multiple ureters, and abnormal commissural axon growth. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted(3) Gene trapped(3)

Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arfgap3 G T 15: 83,322,589 P266Q probably benign Het
Atp6v1b2 T A 8: 69,096,266 D61E probably benign Het
Cad T C 5: 31,059,054 I190T possibly damaging Het
Chd9 C T 8: 90,996,880 T558I probably damaging Het
Dmkn G A 7: 30,778,270 probably null Het
Hnrnpm C A 17: 33,649,902 R517L probably damaging Het
Ifi213 A T 1: 173,595,083 V72E probably damaging Het
Ift122 A G 6: 115,913,909 D803G probably benign Het
Il2rg A T X: 101,264,848 probably benign Het
Ing2 T C 8: 47,669,261 Q84R possibly damaging Het
Kdm6a T C X: 18,236,666 F211L possibly damaging Het
Lmnb2 T C 10: 80,909,987 D105G probably damaging Het
Magee2 A G X: 104,856,841 I68T probably benign Het
Magi2 T A 5: 20,391,301 D415E probably benign Het
Mospd2 C T X: 164,962,125 R135Q probably damaging Het
Mysm1 T C 4: 94,958,935 D508G probably damaging Het
Naip2 T C 13: 100,160,649 I960V probably benign Het
Ncald C A 15: 37,372,207 M131I possibly damaging Het
Nup188 T C 2: 30,333,400 S1096P probably damaging Het
Plekha5 G A 6: 140,550,930 E69K probably damaging Het
Ppp1cb C T 5: 32,478,068 R19* probably null Het
Rasl11b G A 5: 74,196,111 V50I probably damaging Het
Trip4 T C 9: 65,874,934 D172G probably damaging Het
Zc3h7a G A 16: 11,145,242 R752C probably damaging Het
Other mutations in Robo2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00666:Robo2 APN 16 73961700 missense probably benign
IGL00849:Robo2 APN 16 73973777 missense possibly damaging 0.80
IGL00944:Robo2 APN 16 73933697 missense possibly damaging 0.92
IGL00955:Robo2 APN 16 74015972 missense probably damaging 1.00
IGL00970:Robo2 APN 16 73897046 missense probably benign 0.00
IGL01020:Robo2 APN 16 73928151 missense probably benign 0.06
IGL01347:Robo2 APN 16 74352856 missense probably damaging 1.00
IGL02280:Robo2 APN 16 74046816 missense probably damaging 1.00
IGL02424:Robo2 APN 16 73973301 missense possibly damaging 0.89
IGL03376:Robo2 APN 16 73956492 missense probably damaging 1.00
LCD18:Robo2 UTSW 16 74055954 intron probably benign
P0018:Robo2 UTSW 16 74046806 missense possibly damaging 0.82
R0314:Robo2 UTSW 16 73956637 missense probably damaging 1.00
R0324:Robo2 UTSW 16 73967851 missense probably damaging 1.00
R0539:Robo2 UTSW 16 73985574 splice site probably benign
R0620:Robo2 UTSW 16 73967802 missense possibly damaging 0.92
R0630:Robo2 UTSW 16 73916205 missense probably benign 0.05
R0701:Robo2 UTSW 16 74046874 missense probably damaging 1.00
R1155:Robo2 UTSW 16 74035108 missense probably damaging 1.00
R1168:Robo2 UTSW 16 73948296 missense probably damaging 1.00
R1195:Robo2 UTSW 16 73916128 unclassified probably null
R1195:Robo2 UTSW 16 73916128 unclassified probably null
R1195:Robo2 UTSW 16 73916128 unclassified probably null
R1317:Robo2 UTSW 16 74035024 missense probably damaging 1.00
R1422:Robo2 UTSW 16 73978448 missense probably damaging 0.99
R1452:Robo2 UTSW 16 73961910 missense probably damaging 1.00
R1649:Robo2 UTSW 16 73899001 missense probably benign 0.36
R1709:Robo2 UTSW 16 73956523 missense possibly damaging 0.83
R1751:Robo2 UTSW 16 74035024 missense probably damaging 1.00
R1761:Robo2 UTSW 16 74035024 missense probably damaging 1.00
R1885:Robo2 UTSW 16 73916145 missense probably benign 0.00
R1911:Robo2 UTSW 16 73958325 missense probably damaging 1.00
R1919:Robo2 UTSW 16 73899154 missense probably benign
R2005:Robo2 UTSW 16 73933115 missense possibly damaging 0.82
R2851:Robo2 UTSW 16 73961888 missense probably damaging 1.00
R3732:Robo2 UTSW 16 73920747 missense possibly damaging 0.64
R3732:Robo2 UTSW 16 73920747 missense possibly damaging 0.64
R3733:Robo2 UTSW 16 73920747 missense possibly damaging 0.64
R3734:Robo2 UTSW 16 73920747 missense possibly damaging 0.64
R3913:Robo2 UTSW 16 74035005 missense probably damaging 1.00
R3956:Robo2 UTSW 16 73961867 missense probably damaging 1.00
R4394:Robo2 UTSW 16 73948379 missense probably benign 0.13
R4426:Robo2 UTSW 16 73948266 missense probably damaging 1.00
R4437:Robo2 UTSW 16 73973244 missense possibly damaging 0.88
R4454:Robo2 UTSW 16 74352519 intron probably benign
R4478:Robo2 UTSW 16 74015873 missense probably damaging 1.00
R4586:Robo2 UTSW 16 73961873 missense probably damaging 0.96
R4621:Robo2 UTSW 16 73985933 missense probably benign 0.00
R4673:Robo2 UTSW 16 73904378 splice site probably null
R4798:Robo2 UTSW 16 74352745 missense probably damaging 1.00
R4812:Robo2 UTSW 16 73916288 missense probably benign 0.00
R4855:Robo2 UTSW 16 73971191 missense probably damaging 1.00
R4910:Robo2 UTSW 16 73933778 missense probably damaging 0.99
R4916:Robo2 UTSW 16 73898915 missense possibly damaging 0.53
R4948:Robo2 UTSW 16 74352838 missense possibly damaging 0.88
R5325:Robo2 UTSW 16 73973785 missense possibly damaging 0.72
R5326:Robo2 UTSW 16 73898965 missense probably benign 0.20
R5447:Robo2 UTSW 16 73973766 nonsense probably null
R5542:Robo2 UTSW 16 73898965 missense probably benign 0.20
R5545:Robo2 UTSW 16 73961747 missense probably damaging 1.00
R5646:Robo2 UTSW 16 73961819 missense probably damaging 0.99
R5734:Robo2 UTSW 16 74352784 missense probably damaging 1.00
R5892:Robo2 UTSW 16 73895780 utr 3 prime probably benign
R5960:Robo2 UTSW 16 73933715 missense probably damaging 1.00
R6126:Robo2 UTSW 16 73920682 missense probably benign 0.00
R6130:Robo2 UTSW 16 73920682 missense probably benign 0.00
R6153:Robo2 UTSW 16 73920729 missense probably damaging 1.00
R6240:Robo2 UTSW 16 73982139 missense probably damaging 1.00
R6247:Robo2 UTSW 16 73967784 missense probably damaging 1.00
R6304:Robo2 UTSW 16 73958308 missense probably damaging 1.00
R6337:Robo2 UTSW 16 73928151 missense probably benign 0.06
R6431:Robo2 UTSW 16 74046809 nonsense probably null
R6440:Robo2 UTSW 16 73916122 missense probably benign 0.31
R6596:Robo2 UTSW 16 73971108 missense probably damaging 1.00
R6919:Robo2 UTSW 16 73961867 missense probably damaging 1.00
R6927:Robo2 UTSW 16 73982058 missense probably damaging 1.00
R7029:Robo2 UTSW 16 73948337 missense probably damaging 1.00
R7078:Robo2 UTSW 16 74352616 missense probably damaging 1.00
R7092:Robo2 UTSW 16 73956643 missense probably damaging 0.99
R7136:Robo2 UTSW 16 73956550 missense probably damaging 0.99
R7192:Robo2 UTSW 16 73920750 missense probably benign 0.19
R7569:Robo2 UTSW 16 74035115 missense possibly damaging 0.82
R7686:Robo2 UTSW 16 73958405 missense probably damaging 1.00
R7720:Robo2 UTSW 16 73897015 missense probably benign 0.00
R7772:Robo2 UTSW 16 73961889 missense probably benign 0.24
R7822:Robo2 UTSW 16 73973171 missense probably damaging 1.00
R7849:Robo2 UTSW 16 73973244 missense possibly damaging 0.88
R7881:Robo2 UTSW 16 73920697 missense probably benign 0.00
R7897:Robo2 UTSW 16 73898950 missense probably benign
R7932:Robo2 UTSW 16 73973244 missense possibly damaging 0.88
R7964:Robo2 UTSW 16 73920697 missense probably benign 0.00
R7980:Robo2 UTSW 16 73898950 missense probably benign
X0063:Robo2 UTSW 16 74045828 missense probably damaging 1.00
Posted On2013-04-17