Incidental Mutation 'IGL01363:Crb2'
ID 75845
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Crb2
Ensembl Gene ENSMUSG00000035403
Gene Name crumbs family member 2
Synonyms
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # IGL01363
Quality Score
Status
Chromosome 2
Chromosomal Location 37776249-37799103 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 37793833 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Arginine to Serine at position 1116 (R1116S)
Ref Sequence ENSEMBL: ENSMUSP00000058007 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050372]
AlphaFold Q80YA8
Predicted Effect probably benign
Transcript: ENSMUST00000050372
AA Change: R1116S

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000058007
Gene: ENSMUSG00000035403
AA Change: R1116S

DomainStartEndE-ValueType
EGF 74 110 1.92e-7 SMART
EGF_CA 112 148 1.69e-12 SMART
EGF_CA 150 186 3.99e-14 SMART
EGF_CA 188 225 8.9e-12 SMART
EGF_CA 227 263 3.79e-6 SMART
EGF 268 322 1.32e-5 SMART
EGF_CA 324 360 5.96e-13 SMART
EGF_CA 362 398 2.54e-7 SMART
EGF 403 440 2.45e0 SMART
low complexity region 446 457 N/A INTRINSIC
LamG 461 592 1.18e-6 SMART
EGF 612 645 4.59e-5 SMART
LamG 671 778 4.45e-2 SMART
EGF 813 846 5.2e-4 SMART
LamG 893 1019 1.68e-1 SMART
EGF 1056 1089 9.55e-3 SMART
EGF 1094 1127 9.85e-5 SMART
EGF 1134 1168 1.91e1 SMART
EGF 1173 1206 3.73e-5 SMART
transmembrane domain 1222 1244 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137693
Predicted Effect probably benign
Transcript: ENSMUST00000147600
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a family of proteins that are components of the Crumbs cell polarity complex. In mammals, members of this family are thought to play a role in many cellular processes in early embryonic development. A similar protein in Drosophila determines apicobasal polarity in embryonic epithelial cells. Mutations in this gene are associated with focal segmental glomerulosclerosis 9, and with ventriculomegaly with cystic kidney disease. [provided by RefSeq, Aug 2016]
PHENOTYPE: Homozygous inactivation of this gene causes severe gastrulation defects, impaired somitogenesis and organogenesis. and complete embryonic death by E12.5. Several organ primordia, including neuroepithelium, gut, and heart, fail to form properly. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3100002H09Rik A G 4: 124,610,690 F23S probably damaging Het
A730017C20Rik G A 18: 59,072,308 G98D probably damaging Het
Abcg3 A G 5: 104,948,362 V528A possibly damaging Het
Adgrv1 A G 13: 81,557,065 V1542A probably damaging Het
Alkbh3 A G 2: 94,003,051 probably null Het
Ang4 G T 14: 51,764,179 T104K probably benign Het
Arhgef3 T A 14: 27,401,919 C532* probably null Het
Bnip3 G A 7: 138,898,048 T70I probably benign Het
Cast T C 13: 74,704,192 E644G possibly damaging Het
Cenpc1 A T 5: 86,046,531 C125* probably null Het
Cyp2c67 T G 19: 39,639,967 I178L probably damaging Het
Cyp2c68 T A 19: 39,703,427 M351L probably benign Het
Dusp1 G A 17: 26,506,290 P365L probably damaging Het
Gatb T C 3: 85,652,345 L492P probably damaging Het
Gm13103 A T 4: 143,853,276 Y477F probably benign Het
Igkv8-19 T C 6: 70,341,099 S48G probably damaging Het
Isyna1 G A 8: 70,594,722 V32I probably damaging Het
Itgb6 T A 2: 60,611,382 N695Y possibly damaging Het
Klra8 T C 6: 130,115,598 T247A probably benign Het
Mak G A 13: 41,053,377 probably benign Het
Mndal T A 1: 173,857,456 T516S possibly damaging Het
Mphosph9 G T 5: 124,262,021 T939K probably damaging Het
Nfrkb A G 9: 31,414,371 T1037A possibly damaging Het
Olfr165 C T 16: 19,407,583 M145I probably benign Het
Olfr25 A G 9: 38,329,703 T39A probably benign Het
Pard3b A G 1: 62,637,640 Y1011C probably damaging Het
Parm1 G A 5: 91,613,018 V250M probably damaging Het
Pgap2 T G 7: 102,226,282 M1R probably null Het
Phlpp2 T C 8: 109,937,097 F923L probably benign Het
Polr1a T A 6: 71,948,486 M739K probably benign Het
Pramel1 A G 4: 143,397,385 Y210C probably benign Het
Raver2 A G 4: 101,120,583 probably benign Het
Rb1cc1 C T 1: 6,250,109 L1251F probably benign Het
Ros1 T A 10: 52,166,142 Y238F probably damaging Het
Shroom3 T C 5: 92,940,993 L534P probably benign Het
Tjp1 A T 7: 65,302,965 F1540L possibly damaging Het
Tmem200b C A 4: 131,922,393 P208Q probably benign Het
Tmem236 T C 2: 14,174,630 L14P probably damaging Het
Tubgcp6 A T 15: 89,107,525 I623N probably damaging Het
Vmn1r119 C T 7: 21,012,131 V109I probably benign Het
Vmn2r98 A G 17: 19,065,758 N173D probably benign Het
Other mutations in Crb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00785:Crb2 APN 2 37792064 missense probably damaging 1.00
IGL01357:Crb2 APN 2 37795511 unclassified probably benign
IGL02006:Crb2 APN 2 37786463 missense probably damaging 1.00
IGL02380:Crb2 APN 2 37783435 missense probably damaging 0.96
IGL02455:Crb2 APN 2 37794564 missense possibly damaging 0.74
IGL03107:Crb2 APN 2 37791416 missense probably benign 0.10
R1350:Crb2 UTSW 2 37792069 missense probably damaging 1.00
R1353:Crb2 UTSW 2 37787281 missense probably damaging 1.00
R1466:Crb2 UTSW 2 37783388 missense probably damaging 1.00
R1466:Crb2 UTSW 2 37783388 missense probably damaging 1.00
R1509:Crb2 UTSW 2 37786619 missense probably benign 0.01
R1734:Crb2 UTSW 2 37793656 missense probably damaging 1.00
R2006:Crb2 UTSW 2 37783434 missense probably damaging 0.99
R2918:Crb2 UTSW 2 37783383 missense probably benign 0.01
R3431:Crb2 UTSW 2 37792217 missense probably benign 0.24
R3975:Crb2 UTSW 2 37793668 missense possibly damaging 0.74
R4074:Crb2 UTSW 2 37786843 missense probably damaging 1.00
R4518:Crb2 UTSW 2 37790389 missense probably damaging 1.00
R4521:Crb2 UTSW 2 37795337 unclassified probably benign
R4801:Crb2 UTSW 2 37793756 missense probably benign 0.09
R4802:Crb2 UTSW 2 37793756 missense probably benign 0.09
R4913:Crb2 UTSW 2 37790245 missense probably benign
R4930:Crb2 UTSW 2 37783314 missense probably damaging 1.00
R4947:Crb2 UTSW 2 37795331 unclassified probably benign
R4959:Crb2 UTSW 2 37790470 missense probably damaging 0.99
R5215:Crb2 UTSW 2 37793753 missense probably benign 0.23
R5268:Crb2 UTSW 2 37790821 missense probably damaging 1.00
R5446:Crb2 UTSW 2 37795449 missense probably benign 0.16
R5739:Crb2 UTSW 2 37793654 missense probably damaging 0.99
R5875:Crb2 UTSW 2 37787254 splice site probably null
R6179:Crb2 UTSW 2 37790257 missense probably damaging 1.00
R6450:Crb2 UTSW 2 37793826 missense possibly damaging 0.91
R6569:Crb2 UTSW 2 37792151 missense probably damaging 0.99
R6828:Crb2 UTSW 2 37776409 small deletion probably benign
R7040:Crb2 UTSW 2 37787684 missense probably benign 0.32
R7153:Crb2 UTSW 2 37787408 missense probably benign 0.00
R7362:Crb2 UTSW 2 37790199 missense probably benign 0.00
R7515:Crb2 UTSW 2 37783400 missense probably damaging 1.00
R7519:Crb2 UTSW 2 37793320 missense probably damaging 1.00
R7583:Crb2 UTSW 2 37790595 missense probably benign 0.00
R7819:Crb2 UTSW 2 37791591 missense probably benign 0.00
R8016:Crb2 UTSW 2 37786556 missense possibly damaging 0.50
R8049:Crb2 UTSW 2 37793240 missense probably benign 0.02
R8090:Crb2 UTSW 2 37795491 missense probably damaging 1.00
R8907:Crb2 UTSW 2 37795383 missense probably benign 0.00
R9010:Crb2 UTSW 2 37790686 missense probably benign 0.01
R9291:Crb2 UTSW 2 37792201 missense probably damaging 0.99
R9448:Crb2 UTSW 2 37787761 missense probably benign 0.01
R9706:Crb2 UTSW 2 37791203 missense probably damaging 0.98
R9714:Crb2 UTSW 2 37791203 missense probably damaging 0.98
X0025:Crb2 UTSW 2 37792209 missense probably damaging 1.00
Z1176:Crb2 UTSW 2 37776371 missense probably benign
Z1177:Crb2 UTSW 2 37787365 missense probably damaging 1.00
Z1177:Crb2 UTSW 2 37790824 missense possibly damaging 0.71
Posted On 2013-10-07