Incidental Mutation 'IGL02380:Crb2'
ID291342
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Crb2
Ensembl Gene ENSMUSG00000035403
Gene Namecrumbs family member 2
Synonyms
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02380
Quality Score
Status
Chromosome2
Chromosomal Location37776249-37799103 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 37783435 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 114 (D114E)
Ref Sequence ENSEMBL: ENSMUSP00000058007 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050372]
Predicted Effect probably damaging
Transcript: ENSMUST00000050372
AA Change: D114E

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000058007
Gene: ENSMUSG00000035403
AA Change: D114E

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
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik C A 7: 40,994,544 P546T possibly damaging Het
Abca13 T C 11: 9,291,599 I1154T possibly damaging Het
Abca8a A G 11: 110,078,815 probably benign Het
Acsm5 A T 7: 119,537,286 Q360L probably benign Het
Adamtsl5 T C 10: 80,341,778 E350G probably benign Het
Adgrl2 A T 3: 148,828,489 L1017* probably null Het
Aqr T C 2: 114,109,936 D1243G probably damaging Het
Arhgef17 G T 7: 100,929,443 P766Q possibly damaging Het
Bclaf1 T C 10: 20,325,367 V413A possibly damaging Het
Bcr A G 10: 75,175,299 D14G probably benign Het
Cadps2 C T 6: 23,287,732 V1190I probably benign Het
Cdh9 A G 15: 16,856,000 I709V possibly damaging Het
Cnbd1 C A 4: 18,887,748 probably null Het
Cnbd1 T A 4: 18,887,749 probably null Het
Col4a3 T C 1: 82,672,788 probably benign Het
Coro1a T A 7: 126,703,116 K20* probably null Het
Dnah6 C A 6: 73,076,640 K2870N probably benign Het
Fam196a A T 7: 134,899,144 probably null Het
Fpr3 A G 17: 17,970,992 H175R probably benign Het
Gk5 T G 9: 96,150,480 S248A possibly damaging Het
Grm4 T A 17: 27,434,661 I772F probably damaging Het
Gstt4 A G 10: 75,817,239 I163T possibly damaging Het
Hr A G 14: 70,557,761 R278G probably damaging Het
Igfbp5 T A 1: 72,863,949 R156* probably null Het
Ighv1-4 G A 12: 114,487,133 probably benign Het
Kcna2 A C 3: 107,104,958 Q285P probably benign Het
Klf5 A T 14: 99,301,458 R102S possibly damaging Het
Ldb1 A T 19: 46,034,490 M252K possibly damaging Het
Lrrc66 T C 5: 73,629,666 I114V possibly damaging Het
Map1b A T 13: 99,431,143 I1690N unknown Het
Myo1a A G 10: 127,714,485 T565A probably benign Het
Nt5c T C 11: 115,491,301 D84G possibly damaging Het
Pde1b A G 15: 103,519,990 N51S possibly damaging Het
Pikfyve T A 1: 65,256,021 L1437Q probably damaging Het
Pld5 C T 1: 176,140,044 V82I probably damaging Het
Psmb6 T A 11: 70,525,911 N42K probably benign Het
Slco3a1 G A 7: 74,554,490 S34F probably damaging Het
Slfn9 A G 11: 82,981,220 Y897H probably benign Het
Spag6l T C 16: 16,763,169 probably null Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Tmem215 A T 4: 40,474,534 I204F probably benign Het
Txnl1 A G 18: 63,674,043 probably null Het
Ube2q2 T A 9: 55,163,012 D79E probably benign Het
Ugt2a3 T C 5: 87,336,799 D122G probably benign Het
Vmn2r73 A T 7: 85,858,175 I643K probably benign Het
Xkrx T A X: 134,150,639 H421L 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
IGL01363:Crb2 APN 2 37793833 missense probably benign 0.01
IGL02006:Crb2 APN 2 37786463 missense probably damaging 1.00
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
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 On2015-04-16