Incidental Mutation 'R6596:Crnn'
ID 525958
Institutional Source Beutler Lab
Gene Symbol Crnn
Ensembl Gene ENSMUSG00000078657
Gene Name cornulin
Synonyms LOC381457
MMRRC Submission 044720-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.054) question?
Stock # R6596 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 93052096-93057125 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 93054182 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 22 (E22K)
Ref Sequence ENSEMBL: ENSMUSP00000141980 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107300] [ENSMUST00000195515]
AlphaFold D3YUU6
Predicted Effect probably damaging
Transcript: ENSMUST00000107300
AA Change: E22K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000102921
Gene: ENSMUSG00000078657
AA Change: E22K

DomainStartEndE-ValueType
Pfam:S_100 4 45 1.9e-12 PFAM
Blast:EFh 53 81 1e-10 BLAST
low complexity region 181 192 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000192372
Predicted Effect probably damaging
Transcript: ENSMUST00000195515
AA Change: E22K

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000141980
Gene: ENSMUSG00000078657
AA Change: E22K

DomainStartEndE-ValueType
Pfam:S_100 4 47 1.2e-10 PFAM
Blast:EFh 53 81 1e-10 BLAST
low complexity region 181 192 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.5%
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 the "fused gene" family of proteins, which contain N-terminus EF-hand domains and multiple tandem peptide repeats. The encoded protein contains two EF-hand Ca2+ binding domains in its N-terminus and two glutamine- and threonine-rich 60 amino acid repeats in its C-terminus. This gene, also known as squamous epithelial heat shock protein 53, may play a role in the mucosal/epithelial immune response and epidermal differentiation. [provided by RefSeq, Jan 2009]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9630041A04Rik T A 9: 101,819,984 (GRCm39) C135S possibly damaging Het
Bag4 C T 8: 26,259,528 (GRCm39) D224N probably damaging Het
Cldn15 T A 5: 137,003,533 (GRCm39) C178* probably null Het
Col7a1 C A 9: 108,783,409 (GRCm39) probably benign Het
Dcstamp A C 15: 39,617,605 (GRCm39) T5P possibly damaging Het
Dennd4a A G 9: 64,759,702 (GRCm39) Y269C probably damaging Het
Dsg1c T A 18: 20,403,581 (GRCm39) probably null Het
Duox2 C T 2: 122,115,819 (GRCm39) V972I probably benign Het
Eif1ad15 C A 12: 88,288,057 (GRCm39) L65F possibly damaging Het
Ephb1 A C 9: 102,072,001 (GRCm39) Y259* probably null Het
Fam149a G T 8: 45,834,667 (GRCm39) T44K probably benign Het
Fn1 A G 1: 71,648,641 (GRCm39) Y1423H probably damaging Het
Garem1 T A 18: 21,281,796 (GRCm39) I187F probably damaging Het
Gfm2 C T 13: 97,301,657 (GRCm39) P487S probably damaging Het
Hyou1 A G 9: 44,299,052 (GRCm39) E625G probably benign Het
Kmt5a G A 5: 124,588,759 (GRCm39) V121M probably benign Het
Mindy4 T C 6: 55,201,001 (GRCm39) S229P probably damaging Het
Muc16 T C 9: 18,478,011 (GRCm39) D7098G probably benign Het
Nsf A T 11: 103,801,283 (GRCm39) I244N probably damaging Het
Obox1 C T 7: 15,289,301 (GRCm39) S72L probably damaging Het
Or4b1 T A 2: 89,979,622 (GRCm39) T243S possibly damaging Het
Or5d38 C T 2: 87,954,543 (GRCm39) C262Y probably damaging Het
Pcdhb7 A T 18: 37,476,414 (GRCm39) I517F probably damaging Het
Plk2 C T 13: 110,534,296 (GRCm39) A292V probably benign Het
Pomgnt2 T C 9: 121,811,320 (GRCm39) E487G possibly damaging Het
Rasgrf1 A T 9: 89,894,847 (GRCm39) N1089I possibly damaging Het
Robo2 T A 16: 73,767,996 (GRCm39) N603Y probably damaging Het
Slc35f4 G A 14: 49,763,057 (GRCm39) A5V probably damaging Het
Smc4 A T 3: 68,933,226 (GRCm39) I616F probably damaging Het
Sorl1 T G 9: 41,912,899 (GRCm39) N1361H possibly damaging Het
Syngr1 C T 15: 79,995,893 (GRCm39) T144M probably damaging Het
Tbc1d16 A C 11: 119,048,601 (GRCm39) W351G probably damaging Het
Tbx15 A G 3: 99,259,508 (GRCm39) S460G probably benign Het
Tns2 G A 15: 102,018,994 (GRCm39) R395Q probably benign Het
Tpte T C 8: 22,823,285 (GRCm39) L304P probably damaging Het
Tubgcp5 T A 7: 55,456,382 (GRCm39) F325I probably benign Het
Ucp3 A T 7: 100,131,140 (GRCm39) I198F probably benign Het
Vit T C 17: 78,930,274 (GRCm39) V413A probably benign Het
Xrcc6 T C 15: 81,907,155 (GRCm39) M1T probably null Het
Other mutations in Crnn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01320:Crnn APN 3 93,055,519 (GRCm39) missense probably damaging 1.00
IGL01343:Crnn APN 3 93,055,633 (GRCm39) missense probably benign 0.01
IGL02393:Crnn APN 3 93,056,675 (GRCm39) missense probably damaging 0.99
IGL03220:Crnn APN 3 93,056,674 (GRCm39) missense possibly damaging 0.49
IGL03275:Crnn APN 3 93,056,725 (GRCm39) missense possibly damaging 0.57
R1698:Crnn UTSW 3 93,055,765 (GRCm39) missense probably damaging 0.97
R1745:Crnn UTSW 3 93,054,198 (GRCm39) missense probably benign 0.33
R1761:Crnn UTSW 3 93,055,958 (GRCm39) missense probably benign
R1974:Crnn UTSW 3 93,056,594 (GRCm39) missense probably benign 0.01
R2109:Crnn UTSW 3 93,055,747 (GRCm39) missense probably benign 0.43
R4179:Crnn UTSW 3 93,054,120 (GRCm39) start codon destroyed probably null 1.00
R4976:Crnn UTSW 3 93,055,990 (GRCm39) missense probably benign 0.12
R5120:Crnn UTSW 3 93,056,203 (GRCm39) missense probably benign 0.03
R5425:Crnn UTSW 3 93,056,456 (GRCm39) missense probably benign
R5695:Crnn UTSW 3 93,056,330 (GRCm39) missense probably damaging 0.98
R6981:Crnn UTSW 3 93,055,442 (GRCm39) missense probably damaging 1.00
R7145:Crnn UTSW 3 93,055,689 (GRCm39) missense probably damaging 1.00
R7170:Crnn UTSW 3 93,056,020 (GRCm39) missense possibly damaging 0.85
R7365:Crnn UTSW 3 93,055,841 (GRCm39) missense probably damaging 0.97
R7375:Crnn UTSW 3 93,056,452 (GRCm39) missense possibly damaging 0.87
R7511:Crnn UTSW 3 93,056,723 (GRCm39) missense probably damaging 1.00
R8669:Crnn UTSW 3 93,056,296 (GRCm39) nonsense probably null
R8868:Crnn UTSW 3 93,055,609 (GRCm39) missense probably benign 0.00
R9206:Crnn UTSW 3 93,054,251 (GRCm39) missense possibly damaging 0.58
Z1177:Crnn UTSW 3 93,056,603 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCACAGTCTGAGTGCTTCTC -3'
(R):5'- AGGACACTTGAATTTGGCTCC -3'

Sequencing Primer
(F):5'- GAGTGCTTCTCCTTCTCATCAGAAAG -3'
(R):5'- GGACACTTGAATTTGGCTCCTTACTC -3'
Posted On 2018-06-22