Incidental Mutation 'R5217:Krit1'
ID455990
Institutional Source Beutler Lab
Gene Symbol Krit1
Ensembl Gene ENSMUSG00000000600
Gene NameKRIT1, ankyrin repeat containing
SynonymsKrit1B, A630036P20Rik, Krit1, Krit1A, Ccm1, 2010007K12Rik
MMRRC Submission 042790-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5217 (G1)
Quality Score225
Status Not validated
Chromosome5
Chromosomal Location3803184-3845564 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 3806451 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Stop codon at position 15 (C15*)
Ref Sequence ENSEMBL: ENSMUSP00000142657 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043551] [ENSMUST00000080085] [ENSMUST00000171023] [ENSMUST00000198079] [ENSMUST00000200386] [ENSMUST00000200577]
Predicted Effect probably benign
Transcript: ENSMUST00000043551
SMART Domains Protein: ENSMUSP00000040946
Gene: ENSMUSG00000040351

DomainStartEndE-ValueType
ANK 45 75 7.08e-1 SMART
ANK 145 174 2.32e-5 SMART
low complexity region 209 219 N/A INTRINSIC
low complexity region 304 319 N/A INTRINSIC
RING 334 382 9.73e-2 SMART
IBR 403 479 8.72e-12 SMART
IBR 502 566 2.59e-5 SMART
RING 520 644 2.36e0 SMART
low complexity region 764 773 N/A INTRINSIC
low complexity region 808 822 N/A INTRINSIC
UIM 846 865 3.62e-1 SMART
low complexity region 905 917 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000080085
SMART Domains Protein: ENSMUSP00000078985
Gene: ENSMUSG00000000600

DomainStartEndE-ValueType
Pfam:NUDIX_5 22 198 3.8e-88 PFAM
ANK 287 316 1.04e2 SMART
ANK 320 350 4.5e-3 SMART
ANK 354 382 1.17e-1 SMART
B41 416 640 1.39e-39 SMART
Blast:B41 673 702 6e-8 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000171023
SMART Domains Protein: ENSMUSP00000132375
Gene: ENSMUSG00000000600

DomainStartEndE-ValueType
PDB:4DX8|K 1 198 1e-125 PDB
ANK 287 316 1.04e2 SMART
ANK 320 350 4.5e-3 SMART
ANK 354 382 1.17e-1 SMART
B41 416 640 1.39e-39 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196098
Predicted Effect probably null
Transcript: ENSMUST00000198079
AA Change: C15*
SMART Domains Protein: ENSMUSP00000142657
Gene: ENSMUSG00000000600
AA Change: C15*

DomainStartEndE-ValueType
PDB:4DX8|K 20 132 4e-62 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199475
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199763
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199845
Predicted Effect probably benign
Transcript: ENSMUST00000200386
SMART Domains Protein: ENSMUSP00000143559
Gene: ENSMUSG00000000600

DomainStartEndE-ValueType
Pfam:NUDIX_5 22 198 8.1e-85 PFAM
ANK 306 334 7.5e-4 SMART
B41 368 592 9.1e-42 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000200577
SMART Domains Protein: ENSMUSP00000143776
Gene: ENSMUSG00000000600

DomainStartEndE-ValueType
Pfam:NUDIX_5 22 198 1.8e-85 PFAM
Blast:B41 200 329 1e-82 BLAST
SCOP:d1ycsb1 291 329 2e-8 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.7%
Validation Efficiency 100% (80/80)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein containing four ankyrin repeats, a band 4.1/ezrin/radixin/moesin (FERM) domain, and multiple NPXY sequences. The encoded protein is localized in the nucleus and cytoplasm. It binds to integrin cytoplasmic domain-associated protein-1 alpha (ICAP1alpha), and plays a critical role in beta1-integrin-mediated cell proliferation. It associates with junction proteins and RAS-related protein 1A (Rap1A), which requires the encoded protein for maintaining the integrity of endothelial junctions. It is also a microtubule-associated protein and may play a role in microtubule targeting. Mutations in this gene result in cerebral cavernous malformations. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2009]
PHENOTYPE: Targeted disruption of this gene results in embryonic lethality by E11. Embryos display prominent vascular defects that disrupt arterial modeling and phenocopy the human disorder of cerebral cavernous malformations. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410141K09Rik A T 13: 66,433,726 L28H probably damaging Het
4933428M09Rik G T X: 139,179,533 G16* probably null Het
Abhd11 T A 5: 135,011,544 W144R probably damaging Het
Abhd2 A G 7: 79,323,630 E119G probably benign Het
Acbd3 A G 1: 180,726,373 Y91C probably benign Het
Aox4 C A 1: 58,246,241 S628* probably null Het
Bahcc1 T A 11: 120,274,459 Y905* probably null Het
Baiap2l2 T G 15: 79,270,487 S211R probably benign Het
C77080 C T 4: 129,222,685 E729K probably damaging Het
Cab39l T A 14: 59,526,809 Y206* probably null Het
Cacna1i A T 15: 80,390,840 T1830S possibly damaging Het
Catsperg1 A T 7: 29,190,298 L793* probably null Het
Cdh10 G T 15: 18,966,022 V198F probably damaging Het
Cenpk A T 13: 104,249,409 I271F probably damaging Het
Chchd4 A T 6: 91,465,278 C53S probably damaging Het
Cluh T G 11: 74,659,705 C252W probably damaging Het
Cmklr1 G T 5: 113,614,649 A97E probably damaging Het
Coil C A 11: 88,981,161 A116D possibly damaging Het
F830045P16Rik C A 2: 129,463,573 V294F probably damaging Het
Fgd6 T A 10: 94,134,077 M1196K possibly damaging Het
Gabra5 G A 7: 57,490,856 S31L probably benign Het
Gm10264 A G 12: 88,329,426 H58R probably benign Het
Gm7135 A T 1: 97,435,065 noncoding transcript Het
Gon4l C A 3: 88,887,575 T695K probably damaging Het
Hectd4 A G 5: 121,353,551 H3684R possibly damaging Het
Ica1l T A 1: 60,015,758 M105L probably benign Het
Igkv8-24 A T 6: 70,217,402 V7D probably damaging Het
Klf10 G A 15: 38,296,087 R420W probably damaging Het
Klrc2 C A 6: 129,656,880 W177C probably damaging Het
Lamc1 C A 1: 153,227,696 V1375L probably damaging Het
Lrrc37a C T 11: 103,456,954 V2972I unknown Het
Mapkapk5 T C 5: 121,534,429 D13G probably damaging Het
Mcph1 T A 8: 18,788,473 L804I probably damaging Het
Mdn1 C T 4: 32,723,690 P2542L probably damaging Het
Mrto4 A G 4: 139,348,459 Y119H probably benign Het
Nbeal2 G T 9: 110,632,090 A1635E possibly damaging Het
Ndc1 T C 4: 107,389,576 S399P probably benign Het
Ndufv2 A G 17: 66,087,429 I147T probably damaging Het
Neb C A 2: 52,162,130 E382* probably null Het
Nme8 T A 13: 19,696,691 I32F probably damaging Het
Obox5 T A 7: 15,757,868 probably null Het
Olfr937 A G 9: 39,059,769 V299A probably benign Het
Pcdhb19 A T 18: 37,497,886 M245L probably benign Het
Pex5l A T 3: 33,007,328 probably null Het
Phrf1 T G 7: 141,260,703 D1270E probably damaging Het
Pik3r5 A G 11: 68,491,964 K277E possibly damaging Het
Ppan T C 9: 20,890,925 V204A possibly damaging Het
Ppp1r9a A T 6: 5,115,367 N830I probably damaging Het
Pxn C G 5: 115,544,915 A92G probably benign Het
Qsox1 A G 1: 155,790,996 V249A probably benign Het
Rgl3 T A 9: 21,987,648 *88C probably null Het
Rps6kc1 A T 1: 190,783,605 W975R probably damaging Het
Sash1 G T 10: 8,780,604 A208D possibly damaging Het
Simc1 A T 13: 54,539,896 probably benign Het
Sox7 T C 14: 63,948,000 Y162H probably damaging Het
Srp72 T A 5: 76,980,528 L171H probably damaging Het
Stab1 T A 14: 31,159,519 Y577F probably benign Het
Stam2 G A 2: 52,736,293 probably benign Het
Tagln T C 9: 45,930,879 T139A probably benign Het
Thbs3 T C 3: 89,223,164 probably null Het
Tmem216 G A 19: 10,551,791 T131M possibly damaging Het
Tmprss11c A G 5: 86,256,390 V142A probably benign Het
Ttc30a1 A G 2: 75,980,803 L312P probably damaging Het
Ttn A T 2: 76,811,243 L5176Q possibly damaging Het
Tusc5 C G 11: 76,694,276 A164G possibly damaging Het
Ubtf T C 11: 102,308,302 M511V probably null Het
Ugt2b36 A T 5: 87,066,255 V510E probably damaging Het
Vars2 G C 17: 35,658,149 P887A probably damaging Het
Vmn2r80 A G 10: 79,169,146 M206V possibly damaging Het
Zbtb5 A G 4: 44,993,990 F465L probably benign Het
Zfp119a G A 17: 55,865,425 Q473* probably null Het
Zfp607a T G 7: 27,877,844 I113R probably damaging Het
Zmym6 C A 4: 127,105,374 N450K possibly damaging Het
Other mutations in Krit1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01088:Krit1 APN 5 3812844 missense probably damaging 0.98
IGL02186:Krit1 APN 5 3809733 splice site probably benign
IGL02526:Krit1 APN 5 3822103 missense probably damaging 1.00
IGL03280:Krit1 APN 5 3811248 splice site probably benign
IGL03385:Krit1 APN 5 3807452 missense possibly damaging 0.51
Waspish UTSW 5 3831551 missense probably damaging 1.00
R0127:Krit1 UTSW 5 3822178 missense probably damaging 0.99
R0594:Krit1 UTSW 5 3823694 missense possibly damaging 0.71
R1157:Krit1 UTSW 5 3832176 missense probably damaging 1.00
R1777:Krit1 UTSW 5 3836799 missense probably damaging 0.96
R2115:Krit1 UTSW 5 3822108 nonsense probably null
R4021:Krit1 UTSW 5 3832132 missense probably benign 0.21
R4041:Krit1 UTSW 5 3809642 missense probably damaging 1.00
R4786:Krit1 UTSW 5 3812467 missense possibly damaging 0.86
R4989:Krit1 UTSW 5 3822238 missense probably damaging 1.00
R5304:Krit1 UTSW 5 3819326 missense probably damaging 0.99
R5371:Krit1 UTSW 5 3831551 missense probably damaging 1.00
R5682:Krit1 UTSW 5 3830737 missense probably damaging 0.99
R6248:Krit1 UTSW 5 3813032 intron probably null
R6338:Krit1 UTSW 5 3836857 missense probably benign 0.01
R7081:Krit1 UTSW 5 3823651 missense possibly damaging 0.71
Predicted Primers
Posted On2017-02-14