Incidental Mutation 'R4628:Krt1'
ID 348996
Institutional Source Beutler Lab
Gene Symbol Krt1
Ensembl Gene ENSMUSG00000046834
Gene Name keratin 1
Synonyms Krt2-1, Krt-2.1
MMRRC Submission 041893-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.454) question?
Stock # R4628 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 101753861-101759221 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 101754622 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Serine at position 543 (G543S)
Ref Sequence ENSEMBL: ENSMUSP00000023790 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023790]
AlphaFold P04104
Predicted Effect unknown
Transcript: ENSMUST00000023790
AA Change: G543S
SMART Domains Protein: ENSMUSP00000023790
Gene: ENSMUSG00000046834
AA Change: G543S

DomainStartEndE-ValueType
Pfam:Keratin_2_head 19 184 7.5e-35 PFAM
Filament 187 500 1.02e-154 SMART
Pfam:Keratin_2_tail 501 633 7.6e-29 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230798
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231047
Meta Mutation Damage Score 0.0869 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. This type II cytokeratin is specifically expressed in the spinous and granular layers of the epidermis with family member KRT10 and mutations in these genes have been associated with bullous congenital ichthyosiform erythroderma. The type II cytokeratins are clustered in a region of chromosome 12q12-q13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice heterozygous for a dominant mutation exhibit significant blistering and skin erosions at birth and develop severe hyperkeratosis as adults. Mice homozygous for the dominant mutation also exhibit blistering, and die before weaning age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 G T 10: 79,851,022 (GRCm39) probably null Het
Abcb4 A G 5: 8,957,399 (GRCm39) D176G probably benign Het
Adamts18 C T 8: 114,499,800 (GRCm39) W371* probably null Het
Akr1c13 G T 13: 4,247,869 (GRCm39) V214F probably damaging Het
Alkbh2 C T 5: 114,262,287 (GRCm39) E148K probably damaging Het
Ankrd12 T C 17: 66,292,989 (GRCm39) T815A probably benign Het
Arid3a T C 10: 79,766,992 (GRCm39) S89P possibly damaging Het
Ass1 A T 2: 31,371,000 (GRCm39) D63V probably damaging Het
Atxn3 T A 12: 101,889,337 (GRCm39) probably benign Het
Bcap29 C T 12: 31,676,806 (GRCm39) S88N probably benign Het
Bsn G T 9: 107,990,434 (GRCm39) P1773T probably damaging Het
Ccdc141 A G 2: 76,890,024 (GRCm39) S423P probably benign Het
Cfap46 A T 7: 139,260,843 (GRCm39) L85Q probably damaging Het
Chd8 T C 14: 52,444,372 (GRCm39) R438G probably benign Het
Chd9 T A 8: 91,710,091 (GRCm39) M289K probably benign Het
Col14a1 T A 15: 55,313,229 (GRCm39) Y26* probably null Het
Colec10 A G 15: 54,323,127 (GRCm39) T117A possibly damaging Het
Colq C A 14: 31,265,979 (GRCm39) G178V probably damaging Het
Defb3 A T 8: 19,345,156 (GRCm39) R37S probably benign Het
Duox1 A G 2: 122,176,733 (GRCm39) Y1418C probably damaging Het
Engase C T 11: 118,375,731 (GRCm39) S33F probably damaging Het
Erich3 A T 3: 154,469,324 (GRCm39) T1259S probably damaging Het
Fam98c T C 7: 28,854,693 (GRCm39) T49A possibly damaging Het
Fhod3 T A 18: 25,253,186 (GRCm39) F1379I possibly damaging Het
Fndc3b T C 3: 27,610,277 (GRCm39) I86V probably benign Het
Gm1123 A G 9: 98,896,289 (GRCm39) V197A probably damaging Het
Gm4847 A T 1: 166,457,964 (GRCm39) V463E probably damaging Het
Gm9772 T C 17: 22,226,188 (GRCm39) K32R probably damaging Het
Gm9804 T C 12: 49,448,540 (GRCm39) S161P unknown Het
Gpr162 C T 6: 124,838,405 (GRCm39) D82N probably benign Het
Grid2ip T C 5: 143,368,630 (GRCm39) V650A probably damaging Het
Hs1bp3 T C 12: 8,386,357 (GRCm39) V253A probably benign Het
Hsd3b6 T G 3: 98,713,895 (GRCm39) K135Q possibly damaging Het
Igfn1 T C 1: 135,887,468 (GRCm39) D2532G possibly damaging Het
Iqgap2 A G 13: 95,899,837 (GRCm39) Y74H probably benign Het
Itga2 A G 13: 115,014,229 (GRCm39) V233A probably benign Het
Kat14 A G 2: 144,246,140 (GRCm39) probably benign Het
Kctd21 A G 7: 96,996,782 (GRCm39) D85G probably damaging Het
Kera A G 10: 97,445,493 (GRCm39) N284S probably benign Het
Lcmt1 T A 7: 123,010,035 (GRCm39) C183* probably null Het
Lcn5 A G 2: 25,548,075 (GRCm39) E28G possibly damaging Het
Leo1 A T 9: 75,352,979 (GRCm39) D174V probably damaging Het
Llgl1 A T 11: 60,600,811 (GRCm39) T636S probably damaging Het
Lrrc8e T A 8: 4,283,981 (GRCm39) C69S probably damaging Het
Maml3 A T 3: 51,703,891 (GRCm39) probably benign Het
Maz G T 7: 126,624,519 (GRCm39) H334N possibly damaging Het
Mcm6 T C 1: 128,279,285 (GRCm39) D167G probably benign Het
Mrpl24 A C 3: 87,829,436 (GRCm39) probably null Het
Myo18a G A 11: 77,714,962 (GRCm39) V834M probably damaging Het
Neb T A 2: 52,198,362 (GRCm39) R461* probably null Het
Notch4 C A 17: 34,789,159 (GRCm39) T486N probably damaging Het
Nphp3 A G 9: 103,880,257 (GRCm39) E93G probably damaging Het
Nup188 A G 2: 30,219,358 (GRCm39) Y858C probably damaging Het
Or13a17 T A 7: 140,271,291 (GRCm39) S158T probably benign Het
Or13a28 C T 7: 140,218,297 (GRCm39) R228C probably benign Het
Or1j11 T A 2: 36,311,869 (GRCm39) L153* probably null Het
Otud4 T A 8: 80,366,597 (GRCm39) D21E possibly damaging Het
Ovgp1 T A 3: 105,887,639 (GRCm39) probably null Het
Pdia3 A T 2: 121,244,620 (GRCm39) N11I possibly damaging Het
Pex5 T C 6: 124,380,079 (GRCm39) D286G possibly damaging Het
Pias3 T C 3: 96,607,136 (GRCm39) I133T probably damaging Het
Postn A G 3: 54,279,578 (GRCm39) D352G probably damaging Het
Prl7c1 T C 13: 27,962,065 (GRCm39) R81G probably benign Het
Rmi1 A G 13: 58,556,950 (GRCm39) R400G probably benign Het
Rtraf T A 14: 19,867,155 (GRCm39) N116I probably benign Het
Semp2l2a T A 8: 13,886,625 (GRCm39) R489W probably damaging Het
Slc6a12 T A 6: 121,328,951 (GRCm39) C50* probably null Het
Spring1 G C 5: 118,397,479 (GRCm39) A154P probably damaging Het
Srcin1 T A 11: 97,439,752 (GRCm39) H126L probably benign Het
Tmtc2 A T 10: 105,139,511 (GRCm39) S672T probably benign Het
Top2b T G 14: 16,409,189 (GRCm38) I777M probably damaging Het
Ube2c A G 2: 164,614,093 (GRCm39) N143S possibly damaging Het
Uroc1 A T 6: 90,332,310 (GRCm39) I556F probably damaging Het
Vmn1r124 T A 7: 20,994,302 (GRCm39) K81* probably null Het
Vmn1r57 T A 7: 5,223,972 (GRCm39) C166S probably damaging Het
Vmn2r114 ATTT ATT 17: 23,509,906 (GRCm39) probably null Het
Vmn2r68 A G 7: 84,883,673 (GRCm39) V144A probably benign Het
Vmn2r85 C T 10: 130,261,235 (GRCm39) M367I probably benign Het
Vwa3a T A 7: 120,392,598 (GRCm39) N812K probably benign Het
Wdfy4 A T 14: 32,824,515 (GRCm39) N1301K probably damaging Het
Zfhx4 G A 3: 5,468,536 (GRCm39) R2898H probably damaging Het
Other mutations in Krt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01133:Krt1 APN 15 101,756,628 (GRCm39) missense probably damaging 1.00
IGL01478:Krt1 APN 15 101,754,721 (GRCm39) splice site probably benign
IGL01919:Krt1 APN 15 101,754,811 (GRCm39) missense unknown
IGL01970:Krt1 APN 15 101,755,299 (GRCm39) missense possibly damaging 0.95
IGL02207:Krt1 APN 15 101,757,051 (GRCm39) missense possibly damaging 0.94
IGL02643:Krt1 APN 15 101,755,479 (GRCm39) missense probably benign 0.26
R0445:Krt1 UTSW 15 101,756,056 (GRCm39) missense probably damaging 1.00
R0683:Krt1 UTSW 15 101,758,901 (GRCm39) missense unknown
R1006:Krt1 UTSW 15 101,756,326 (GRCm39) missense possibly damaging 0.96
R1163:Krt1 UTSW 15 101,756,600 (GRCm39) nonsense probably null
R1217:Krt1 UTSW 15 101,757,416 (GRCm39) missense possibly damaging 0.90
R1325:Krt1 UTSW 15 101,756,641 (GRCm39) splice site probably null
R1965:Krt1 UTSW 15 101,757,427 (GRCm39) missense probably benign 0.13
R1966:Krt1 UTSW 15 101,757,427 (GRCm39) missense probably benign 0.13
R2101:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R2302:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R2697:Krt1 UTSW 15 101,755,364 (GRCm39) missense probably damaging 1.00
R3034:Krt1 UTSW 15 101,759,068 (GRCm39) missense unknown
R3079:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R3080:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R3891:Krt1 UTSW 15 101,758,847 (GRCm39) missense unknown
R3892:Krt1 UTSW 15 101,758,847 (GRCm39) missense unknown
R4180:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R4305:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R4334:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R4597:Krt1 UTSW 15 101,756,063 (GRCm39) missense possibly damaging 0.90
R4625:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4626:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4629:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4630:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4631:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4632:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4633:Krt1 UTSW 15 101,754,622 (GRCm39) missense unknown
R4893:Krt1 UTSW 15 101,758,555 (GRCm39) missense probably damaging 1.00
R4948:Krt1 UTSW 15 101,754,376 (GRCm39) missense unknown
R5193:Krt1 UTSW 15 101,754,357 (GRCm39) missense unknown
R5254:Krt1 UTSW 15 101,754,803 (GRCm39) missense unknown
R5448:Krt1 UTSW 15 101,757,464 (GRCm39) nonsense probably null
R5494:Krt1 UTSW 15 101,759,149 (GRCm39) missense unknown
R5567:Krt1 UTSW 15 101,755,340 (GRCm39) missense probably benign 0.12
R5570:Krt1 UTSW 15 101,755,340 (GRCm39) missense probably benign 0.12
R5869:Krt1 UTSW 15 101,758,566 (GRCm39) missense probably damaging 1.00
R6200:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R6224:Krt1 UTSW 15 101,758,702 (GRCm39) missense possibly damaging 0.92
R6326:Krt1 UTSW 15 101,758,684 (GRCm39) missense probably damaging 1.00
R6517:Krt1 UTSW 15 101,758,702 (GRCm39) missense possibly damaging 0.92
R6525:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R6918:Krt1 UTSW 15 101,758,612 (GRCm39) missense probably damaging 1.00
R7018:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R7040:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R7110:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R7296:Krt1 UTSW 15 101,759,064 (GRCm39) missense unknown
R7368:Krt1 UTSW 15 101,755,307 (GRCm39) missense probably damaging 1.00
R7549:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R7706:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8416:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8418:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8842:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8914:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8964:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R8979:Krt1 UTSW 15 101,755,340 (GRCm39) missense probably benign 0.12
R8988:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9134:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9248:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9380:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9404:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9430:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9638:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
R9768:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
RF003:Krt1 UTSW 15 101,758,813 (GRCm39) small deletion probably benign
X0067:Krt1 UTSW 15 101,756,190 (GRCm39) critical splice donor site probably null
Z1177:Krt1 UTSW 15 101,758,970 (GRCm39) missense unknown
Z1177:Krt1 UTSW 15 101,754,451 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- AACTGCCAGAGGACTTAACGC -3'
(R):5'- AGGATGTCTGGAGAGTGCAC -3'

Sequencing Primer
(F):5'- GAGGACTTAACGCCACCG -3'
(R):5'- AGAGTGCACTCCCAACGTGAG -3'
Posted On 2015-10-08