Incidental Mutation 'R7715:Canx'
ID 594867
Institutional Source Beutler Lab
Gene Symbol Canx
Ensembl Gene ENSMUSG00000020368
Gene Name calnexin
Synonyms CNX, 1110069N15Rik
MMRRC Submission 045773-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.930) question?
Stock # R7715 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 50184788-50216500 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 50201631 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 80 (S80P)
Ref Sequence ENSEMBL: ENSMUSP00000020637 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020637] [ENSMUST00000179865]
AlphaFold P35564
Predicted Effect probably benign
Transcript: ENSMUST00000020637
AA Change: S80P

PolyPhen 2 Score 0.129 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000020637
Gene: ENSMUSG00000020368
AA Change: S80P

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:Calreticulin 72 441 1.7e-170 PFAM
transmembrane domain 484 506 N/A INTRINSIC
coiled coil region 525 560 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000179865
AA Change: S80P

PolyPhen 2 Score 0.129 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000137440
Gene: ENSMUSG00000020368
AA Change: S80P

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:Calreticulin 70 441 4.7e-166 PFAM
transmembrane domain 484 506 N/A INTRINSIC
coiled coil region 525 560 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency 99% (67/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the calnexin family of molecular chaperones. The encoded protein is a calcium-binding, endoplasmic reticulum (ER)-associated protein that interacts transiently with newly synthesized N-linked glycoproteins, facilitating protein folding and assembly. It may also play a central role in the quality control of protein folding by retaining incorrectly folded protein subunits within the ER for degradation. Alternatively spliced transcript variants encoding the same protein have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit motor defects, loss of large myelinated nerve fibers, small size, and very high mortality between birth and 4 weeks of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700019A02Rik A G 1: 53,221,659 (GRCm39) F57L probably benign Het
Agl C T 3: 116,551,905 (GRCm39) R563Q Het
Ahctf1 A G 1: 179,598,413 (GRCm39) M919T probably benign Het
Ano4 A T 10: 88,831,173 (GRCm39) N483K probably damaging Het
Armt1 A G 10: 4,400,751 (GRCm39) K166R probably benign Het
Asgr2 T C 11: 69,987,721 (GRCm39) V73A probably benign Het
Atp6v0a2 A C 5: 124,791,262 (GRCm39) T564P probably damaging Het
B3gntl1 T C 11: 121,530,622 (GRCm39) T150A possibly damaging Het
Bach1 A G 16: 87,516,859 (GRCm39) I467V possibly damaging Het
Bicd1 A G 6: 149,414,471 (GRCm39) K395E probably benign Het
Cadps G A 14: 12,457,762 (GRCm38) P1040S probably benign Het
Calcoco2 TCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC TCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC 11: 95,990,862 (GRCm39) probably null Het
Ccdc149 T A 5: 52,561,533 (GRCm39) probably null Het
Cd34 A T 1: 194,631,624 (GRCm39) N87Y probably damaging Het
Cdh11 T A 8: 103,391,346 (GRCm39) I297F possibly damaging Het
Cfap251 A G 5: 123,400,197 (GRCm39) N439D probably damaging Het
Cip2a A T 16: 48,834,347 (GRCm39) Q643L probably damaging Het
Col14a1 A G 15: 55,351,379 (GRCm39) I1569V unknown Het
Cxcr4 C T 1: 128,517,479 (GRCm39) V61M probably damaging Het
Cyp20a1 G A 1: 60,411,764 (GRCm39) V271M probably benign Het
Cyp2b23 T C 7: 26,381,120 (GRCm39) Y79C probably benign Het
Daam1 A G 12: 72,035,675 (GRCm39) K957E probably benign Het
Dip2c A G 13: 9,664,427 (GRCm39) K947E probably damaging Het
Efcab12 T C 6: 115,800,504 (GRCm39) K173R possibly damaging Het
Emc1 C T 4: 139,098,934 (GRCm39) R806C probably damaging Het
Epg5 G A 18: 78,011,801 (GRCm39) R816Q probably damaging Het
Faf1 G T 4: 109,568,011 (GRCm39) D24Y probably damaging Het
Fchsd1 A T 18: 38,099,695 (GRCm39) probably null Het
Foxp1 T C 6: 98,922,621 (GRCm39) T404A unknown Het
Fra10ac1 T C 19: 38,178,286 (GRCm39) E299G probably damaging Het
Gon4l A G 3: 88,815,313 (GRCm39) T1959A probably benign Het
Gpam A C 19: 55,077,353 (GRCm39) V146G probably benign Het
Hephl1 T A 9: 14,972,081 (GRCm39) D953V probably benign Het
Kcnc2 G T 10: 112,107,845 (GRCm39) E79* probably null Het
Kcnj12 T A 11: 60,957,778 (GRCm39) probably null Het
Llgl2 A T 11: 115,740,554 (GRCm39) T417S probably benign Het
Lrrc17 A T 5: 21,766,078 (GRCm39) N187Y probably damaging Het
Macc1 C T 12: 119,409,991 (GRCm39) A253V possibly damaging Het
Mark1 A G 1: 184,639,431 (GRCm39) S529P probably damaging Het
Mfsd6l T C 11: 68,448,376 (GRCm39) L409P probably damaging Het
Nek1 A G 8: 61,459,794 (GRCm39) E34G probably damaging Het
Nlrp3 T A 11: 59,433,829 (GRCm39) probably null Het
Obsl1 A T 1: 75,478,680 (GRCm39) V686D probably damaging Het
Or2l5 C T 16: 19,333,480 (GRCm39) R302K probably benign Het
Or55b10 T A 7: 102,143,668 (GRCm39) M105L possibly damaging Het
Or7h8 G A 9: 20,123,731 (GRCm39) G29R probably damaging Het
Or7h8 G A 9: 20,123,732 (GRCm39) G29E probably benign Het
Or8c15 T A 9: 38,120,775 (GRCm39) M140K probably benign Het
Or8g18 A T 9: 39,149,174 (GRCm39) L182H probably damaging Het
Ostm1 G A 10: 42,559,183 (GRCm39) G148R probably benign Het
Oxsr1 A G 9: 119,071,822 (GRCm39) S470P probably damaging Het
Pacs1 C T 19: 5,191,709 (GRCm39) M709I probably benign Het
Pan2 A G 10: 128,153,592 (GRCm39) M963V probably benign Het
Pds5a A G 5: 65,795,904 (GRCm39) L662P possibly damaging Het
Rsf1 GGCGGCGGC GGCGGCGGCCGCGGCGGC 7: 97,229,119 (GRCm39) probably benign Het
Sh2b2 T C 5: 136,247,889 (GRCm39) N554S probably benign Het
Sh3gl2 T A 4: 85,317,077 (GRCm39) probably null Het
Slc24a4 A G 12: 102,185,219 (GRCm39) M93V possibly damaging Het
Sohlh1 A G 2: 25,734,640 (GRCm39) S218P possibly damaging Het
Spast T A 17: 74,675,921 (GRCm39) N321K probably benign Het
Srcap T G 7: 127,148,460 (GRCm39) I1936S probably damaging Het
Themis G A 10: 28,739,305 (GRCm39) V592I probably benign Het
Tnfrsf1a C T 6: 125,338,377 (GRCm39) T296I possibly damaging Het
Ttk A G 9: 83,747,206 (GRCm39) T682A probably benign Het
Virma C T 4: 11,549,682 (GRCm39) R1807W probably damaging Het
Virma A G 4: 11,513,016 (GRCm39) probably null Het
Vmn2r101 T A 17: 19,832,177 (GRCm39) D724E probably damaging Het
Vmn2r11 A G 5: 109,195,307 (GRCm39) V673A probably damaging Het
Wbp4 C T 14: 79,703,734 (GRCm39) S271N probably benign Het
Other mutations in Canx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00675:Canx APN 11 50,191,823 (GRCm39) missense possibly damaging 0.61
IGL03089:Canx APN 11 50,195,309 (GRCm39) missense possibly damaging 0.85
R1428:Canx UTSW 11 50,199,221 (GRCm39) splice site probably benign
R1876:Canx UTSW 11 50,195,186 (GRCm39) missense probably damaging 1.00
R2057:Canx UTSW 11 50,195,252 (GRCm39) missense probably damaging 0.97
R2058:Canx UTSW 11 50,195,252 (GRCm39) missense probably damaging 0.97
R2088:Canx UTSW 11 50,201,217 (GRCm39) missense possibly damaging 0.89
R2126:Canx UTSW 11 50,195,185 (GRCm39) missense probably damaging 1.00
R2217:Canx UTSW 11 50,201,694 (GRCm39) missense probably benign 0.24
R2218:Canx UTSW 11 50,201,694 (GRCm39) missense probably benign 0.24
R2386:Canx UTSW 11 50,187,933 (GRCm39) missense probably benign
R3716:Canx UTSW 11 50,195,301 (GRCm39) missense probably benign 0.14
R3957:Canx UTSW 11 50,199,210 (GRCm39) missense probably damaging 1.00
R4019:Canx UTSW 11 50,190,072 (GRCm39) missense probably damaging 1.00
R4402:Canx UTSW 11 50,195,265 (GRCm39) missense probably benign 0.13
R4825:Canx UTSW 11 50,199,636 (GRCm39) missense probably benign 0.42
R5252:Canx UTSW 11 50,199,621 (GRCm39) missense probably damaging 1.00
R5385:Canx UTSW 11 50,192,639 (GRCm39) missense probably damaging 1.00
R5797:Canx UTSW 11 50,191,844 (GRCm39) missense probably benign 0.00
R5820:Canx UTSW 11 50,199,210 (GRCm39) missense probably damaging 1.00
R6052:Canx UTSW 11 50,187,946 (GRCm39) missense possibly damaging 0.49
R7259:Canx UTSW 11 50,192,643 (GRCm39) missense probably damaging 1.00
R7603:Canx UTSW 11 50,202,455 (GRCm39) missense probably benign
R7735:Canx UTSW 11 50,191,866 (GRCm39) missense probably damaging 0.97
R8063:Canx UTSW 11 50,199,173 (GRCm39) nonsense probably null
R8069:Canx UTSW 11 50,202,531 (GRCm39) missense possibly damaging 0.93
R8494:Canx UTSW 11 50,202,609 (GRCm39) critical splice acceptor site probably null
R8508:Canx UTSW 11 50,202,474 (GRCm39) missense possibly damaging 0.85
R8941:Canx UTSW 11 50,195,270 (GRCm39) missense possibly damaging 0.90
R9153:Canx UTSW 11 50,188,162 (GRCm39) missense probably benign
R9722:Canx UTSW 11 50,195,301 (GRCm39) missense probably benign 0.14
Predicted Primers PCR Primer
(F):5'- GCCAAGTTCCAAGATACATCCATG -3'
(R):5'- CTTCTGTAGCTCTGGATGCC -3'

Sequencing Primer
(F):5'- GTTAGACACACTATCCCAGGGG -3'
(R):5'- AGCTCTGGATGCCTTGGG -3'
Posted On 2019-11-12