Incidental Mutation 'R1458:Spink5'
ID 161929
Institutional Source Beutler Lab
Gene Symbol Spink5
Ensembl Gene ENSMUSG00000055561
Gene Name serine peptidase inhibitor, Kazal type 5
Synonyms LEKT1, 2310065D10Rik
MMRRC Submission 039513-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1458 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 44096302-44155568 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 44140786 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Asparagine at position 662 (H662N)
Ref Sequence ENSEMBL: ENSMUSP00000066214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069245]
AlphaFold Q148R4
Predicted Effect probably benign
Transcript: ENSMUST00000069245
AA Change: H662N

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000066214
Gene: ENSMUSG00000055561
AA Change: H662N

DomainStartEndE-ValueType
PDB:1UUC|A 26 77 3e-6 PDB
KAZAL 97 152 1.67e-15 SMART
KAZAL 161 216 2.07e-3 SMART
KAZAL 226 281 3.37e-11 SMART
KAZAL 298 353 2.92e-6 SMART
KAZAL 367 424 6.73e-3 SMART
KAZAL 426 480 6.07e-4 SMART
KAZAL 496 558 2.43e-1 SMART
KAZAL 559 614 2.72e-15 SMART
KAZAL 633 687 1.95e-7 SMART
KAZAL 700 755 1.01e-9 SMART
KAZAL 769 824 7.29e-7 SMART
KAZAL 865 931 1.32e-4 SMART
KAZAL 942 996 2.74e-11 SMART
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.8%
Validation Efficiency 98% (95/97)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a multidomain serine protease inhibitor that contains 15 potential inhibitory domains. The encoded preproprotein is proteolytically processed to generate multiple protein products, which may exhibit unique activities and specificities. These proteins may play a role in skin and hair morphogenesis, as well as anti-inflammatory and antimicrobial protection of mucous epithelia. Mutations in this gene may result in Netherton syndrome, a disorder characterized by ichthyosis, defective cornification, and atopy. This gene is present in a gene cluster on chromosome 5. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2015]
PHENOTYPE: Homozygous mutant mice display neonatal lethality, exfoliative erythroderma, and severe dehydration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 94 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700036A12Rik A G 9: 60,677,043 (GRCm39) noncoding transcript Het
A430110L20Rik T A 1: 181,055,423 (GRCm39) noncoding transcript Het
Abce1 T C 8: 80,433,864 (GRCm39) K63R possibly damaging Het
Acp6 A G 3: 97,081,104 (GRCm39) probably benign Het
Adamts13 T A 2: 26,878,366 (GRCm39) L579Q probably damaging Het
Adamtsl3 T A 7: 82,172,528 (GRCm39) M497K probably damaging Het
Adgrb2 T A 4: 129,908,384 (GRCm39) M1042K possibly damaging Het
Akap12 A T 10: 4,303,693 (GRCm39) S168C probably damaging Het
Akap3 A T 6: 126,842,517 (GRCm39) M379L probably damaging Het
Aldh6a1 C T 12: 84,486,437 (GRCm39) M135I probably null Het
Arhgef12 A G 9: 42,900,294 (GRCm39) S860P probably damaging Het
Atp11b A C 3: 35,843,707 (GRCm39) T185P probably damaging Het
Bcas1 T C 2: 170,229,871 (GRCm39) D243G probably damaging Het
Cdhr2 T A 13: 54,865,685 (GRCm39) S228T probably damaging Het
Cic T C 7: 24,979,162 (GRCm39) probably benign Het
Cimap1d A T 10: 79,481,392 (GRCm39) probably benign Het
Cmya5 T A 13: 93,201,835 (GRCm39) I3376L probably benign Het
Ctrc C A 4: 141,573,535 (GRCm39) probably null Het
Dchs1 G T 7: 105,404,451 (GRCm39) P2697Q probably damaging Het
Dmbt1 A G 7: 130,646,217 (GRCm39) probably benign Het
Drd2 G A 9: 49,313,512 (GRCm39) R227H probably damaging Het
Dscc1 C A 15: 54,950,160 (GRCm39) C195F probably damaging Het
Dzip1 T A 14: 119,160,125 (GRCm39) M28L probably benign Het
Edar A T 10: 58,443,188 (GRCm39) S313T probably benign Het
Eef1e1 C A 13: 38,840,099 (GRCm39) A69S probably damaging Het
Fbn1 A G 2: 125,143,849 (GRCm39) V2760A probably benign Het
Fez1 GACAAACA GACA 9: 36,781,845 (GRCm39) probably null Het
Fgl1 C G 8: 41,663,496 (GRCm39) A11P possibly damaging Het
Fras1 T C 5: 96,748,592 (GRCm39) V689A probably benign Het
Fry T A 5: 150,304,324 (GRCm39) D571E probably damaging Het
Gm11232 T A 4: 71,675,450 (GRCm39) R104* probably null Het
Gm1527 A G 3: 28,972,199 (GRCm39) I439V possibly damaging Het
Gm4922 C A 10: 18,659,640 (GRCm39) G361* probably null Het
Gm7052 T A 17: 22,259,447 (GRCm39) probably benign Het
Gpatch8 A T 11: 102,372,055 (GRCm39) S494R unknown Het
Gria2 A T 3: 80,639,352 (GRCm39) V220E possibly damaging Het
Grik4 G A 9: 42,432,418 (GRCm39) H860Y probably benign Het
Gtpbp1 A C 15: 79,591,930 (GRCm39) S93R probably damaging Het
Gucy2g C A 19: 55,203,468 (GRCm39) probably benign Het
H2ac8 C A 13: 23,755,221 (GRCm39) probably benign Het
Hmcn1 G A 1: 150,485,451 (GRCm39) R4384C probably damaging Het
Hspa12b G C 2: 130,987,112 (GRCm39) A678P probably damaging Het
Igsf21 T A 4: 139,755,435 (GRCm39) N407Y probably damaging Het
Insig2 A G 1: 121,234,885 (GRCm39) Y174H probably benign Het
Itpr3 T A 17: 27,337,346 (GRCm39) M2413K probably benign Het
Kalrn A T 16: 33,994,857 (GRCm39) I1322N probably damaging Het
Klk1b24 T A 7: 43,840,890 (GRCm39) M106K possibly damaging Het
Krt81 G T 15: 101,358,198 (GRCm39) Q352K probably benign Het
Lca5l A T 16: 95,961,059 (GRCm39) S468T possibly damaging Het
Lvrn T C 18: 47,015,452 (GRCm39) probably benign Het
Mcpt1 T A 14: 56,256,621 (GRCm39) probably benign Het
Med13l T C 5: 118,876,524 (GRCm39) M900T probably benign Het
Med16 A G 10: 79,743,312 (GRCm39) probably benign Het
Megf6 G T 4: 154,261,578 (GRCm39) V68L probably benign Het
Mep1a T C 17: 43,802,563 (GRCm39) H154R probably damaging Het
Mrc2 A T 11: 105,228,598 (GRCm39) D659V probably benign Het
Mroh8 T A 2: 157,063,224 (GRCm39) E799V probably damaging Het
Mrpl21 A G 19: 3,334,808 (GRCm39) Y50C possibly damaging Het
Msl1 A G 11: 98,694,808 (GRCm39) probably benign Het
Myo1a C A 10: 127,555,806 (GRCm39) Q932K probably benign Het
Nav3 A C 10: 109,555,905 (GRCm39) S1675R probably damaging Het
Neurl2 A G 2: 164,674,666 (GRCm39) V232A possibly damaging Het
Nfatc1 T A 18: 80,708,482 (GRCm39) probably benign Het
Or2w4 C T 13: 21,795,992 (GRCm39) C49Y probably benign Het
Or5k8 T A 16: 58,645,039 (GRCm39) E11V probably null Het
P4hb A G 11: 120,453,381 (GRCm39) probably benign Het
Papss1 T G 3: 131,311,615 (GRCm39) I281S probably damaging Het
Pde10a A T 17: 9,183,540 (GRCm39) D832V probably damaging Het
Pfkfb2 A T 1: 130,635,927 (GRCm39) Y35N possibly damaging Het
Phaf1 T C 8: 105,973,188 (GRCm39) probably null Het
Phf20l1 T A 15: 66,476,662 (GRCm39) F253Y probably damaging Het
Pkhd1l1 G A 15: 44,379,511 (GRCm39) V1046I probably benign Het
Plin3 C T 17: 56,591,337 (GRCm39) A148T probably benign Het
Ppp1r8 T C 4: 132,567,942 (GRCm39) probably benign Het
Ppp2r3d A G 9: 101,088,511 (GRCm39) L604P probably damaging Het
Prdm5 T C 6: 65,860,585 (GRCm39) V239A probably damaging Het
Prickle1 A G 15: 93,398,519 (GRCm39) S770P probably damaging Het
Prl2c5 T A 13: 13,365,310 (GRCm39) I155N probably benign Het
Prom1 T C 5: 44,190,274 (GRCm39) probably benign Het
Psg25 C T 7: 18,263,512 (GRCm39) G104R probably damaging Het
Rbm19 T C 5: 120,282,094 (GRCm39) V817A probably benign Het
Ryr2 T A 13: 11,741,908 (GRCm39) Y2091F probably damaging Het
Slc16a4 A G 3: 107,208,248 (GRCm39) T253A probably benign Het
Smg7 A T 1: 152,731,594 (GRCm39) probably null Het
Taf2 A T 15: 54,923,311 (GRCm39) M322K probably damaging Het
Tmc2 T C 2: 130,090,682 (GRCm39) F676S probably damaging Het
Tmem177 A G 1: 119,837,915 (GRCm39) S255P possibly damaging Het
Trim46 A T 3: 89,142,375 (GRCm39) probably null Het
Tubb1 T A 2: 174,292,596 (GRCm39) probably null Het
Upf1 T C 8: 70,796,904 (GRCm39) T110A probably benign Het
Vmn2r9 T A 5: 108,996,850 (GRCm39) I140L probably benign Het
Zfp638 T A 6: 83,921,638 (GRCm39) H588Q probably damaging Het
Zfp780b T A 7: 27,664,252 (GRCm39) N101I probably damaging Het
Zpld2 T C 4: 133,924,144 (GRCm39) D467G probably benign Het
Other mutations in Spink5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00226:Spink5 APN 18 44,120,938 (GRCm39) splice site probably benign
IGL00332:Spink5 APN 18 44,100,111 (GRCm39) missense probably benign 0.00
IGL00501:Spink5 APN 18 44,110,806 (GRCm39) missense probably damaging 0.98
IGL00772:Spink5 APN 18 44,139,487 (GRCm39) missense probably benign 0.02
IGL00920:Spink5 APN 18 44,136,276 (GRCm39) missense probably damaging 1.00
IGL00980:Spink5 APN 18 44,140,777 (GRCm39) missense probably damaging 1.00
IGL01016:Spink5 APN 18 44,140,711 (GRCm39) missense probably damaging 1.00
IGL01155:Spink5 APN 18 44,114,214 (GRCm39) missense probably benign 0.01
IGL01374:Spink5 APN 18 44,122,471 (GRCm39) missense possibly damaging 0.74
IGL01629:Spink5 APN 18 44,129,677 (GRCm39) splice site probably benign
IGL01907:Spink5 APN 18 44,129,743 (GRCm39) missense probably damaging 1.00
IGL01931:Spink5 APN 18 44,148,705 (GRCm39) missense probably benign 0.02
IGL02237:Spink5 APN 18 44,145,934 (GRCm39) missense probably benign 0.03
IGL02306:Spink5 APN 18 44,097,511 (GRCm39) missense probably damaging 0.98
IGL02402:Spink5 APN 18 44,100,171 (GRCm39) missense probably damaging 1.00
IGL02425:Spink5 APN 18 44,123,811 (GRCm39) critical splice donor site probably null
IGL02552:Spink5 APN 18 44,125,235 (GRCm39) missense possibly damaging 0.80
IGL02554:Spink5 APN 18 44,148,661 (GRCm39) missense probably benign 0.01
IGL03066:Spink5 APN 18 44,149,457 (GRCm39) missense probably damaging 1.00
IGL03288:Spink5 APN 18 44,147,827 (GRCm39) missense possibly damaging 0.59
crusty2 UTSW 18 44,133,001 (GRCm39) splice site probably benign
R0079:Spink5 UTSW 18 44,110,831 (GRCm39) missense probably damaging 1.00
R0184:Spink5 UTSW 18 44,136,265 (GRCm39) missense probably benign 0.00
R0452:Spink5 UTSW 18 44,096,385 (GRCm39) missense possibly damaging 0.74
R0569:Spink5 UTSW 18 44,122,486 (GRCm39) missense probably damaging 1.00
R0639:Spink5 UTSW 18 44,146,042 (GRCm39) splice site probably null
R0648:Spink5 UTSW 18 44,132,864 (GRCm39) splice site probably benign
R0705:Spink5 UTSW 18 44,125,341 (GRCm39) missense probably benign 0.01
R1170:Spink5 UTSW 18 44,116,630 (GRCm39) missense probably benign 0.07
R1290:Spink5 UTSW 18 44,140,778 (GRCm39) missense probably damaging 0.99
R1345:Spink5 UTSW 18 44,123,749 (GRCm39) missense possibly damaging 0.88
R1530:Spink5 UTSW 18 44,148,738 (GRCm39) missense probably damaging 0.96
R1570:Spink5 UTSW 18 44,100,174 (GRCm39) missense probably benign 0.00
R1820:Spink5 UTSW 18 44,122,486 (GRCm39) missense possibly damaging 0.94
R1843:Spink5 UTSW 18 44,132,958 (GRCm39) missense probably benign 0.03
R1968:Spink5 UTSW 18 44,123,775 (GRCm39) missense probably benign 0.06
R2050:Spink5 UTSW 18 44,140,825 (GRCm39) critical splice donor site probably null
R2252:Spink5 UTSW 18 44,153,891 (GRCm39) nonsense probably null
R2278:Spink5 UTSW 18 44,119,396 (GRCm39) missense probably benign 0.07
R2279:Spink5 UTSW 18 44,119,396 (GRCm39) missense probably benign 0.07
R2696:Spink5 UTSW 18 44,115,359 (GRCm39) missense probably damaging 1.00
R2992:Spink5 UTSW 18 44,129,696 (GRCm39) missense probably damaging 1.00
R3422:Spink5 UTSW 18 44,143,311 (GRCm39) missense probably benign 0.01
R3934:Spink5 UTSW 18 44,149,494 (GRCm39) missense probably damaging 1.00
R4179:Spink5 UTSW 18 44,120,934 (GRCm39) missense probably benign
R4854:Spink5 UTSW 18 44,153,908 (GRCm39) makesense probably null
R5011:Spink5 UTSW 18 44,139,479 (GRCm39) missense probably damaging 0.97
R5133:Spink5 UTSW 18 44,119,490 (GRCm39) missense probably damaging 1.00
R5163:Spink5 UTSW 18 44,132,924 (GRCm39) missense possibly damaging 0.95
R5185:Spink5 UTSW 18 44,148,711 (GRCm39) missense probably damaging 0.97
R5187:Spink5 UTSW 18 44,122,518 (GRCm39) missense probably damaging 1.00
R5292:Spink5 UTSW 18 44,139,521 (GRCm39) missense probably benign
R5332:Spink5 UTSW 18 44,125,984 (GRCm39) missense possibly damaging 0.89
R5600:Spink5 UTSW 18 44,151,778 (GRCm39) missense probably damaging 0.96
R6267:Spink5 UTSW 18 44,147,824 (GRCm39) missense probably damaging 0.99
R6296:Spink5 UTSW 18 44,147,824 (GRCm39) missense probably damaging 0.99
R6373:Spink5 UTSW 18 44,123,739 (GRCm39) missense probably damaging 1.00
R6982:Spink5 UTSW 18 44,143,109 (GRCm39) splice site probably null
R6982:Spink5 UTSW 18 44,110,792 (GRCm39) missense probably damaging 1.00
R7332:Spink5 UTSW 18 44,115,317 (GRCm39) missense probably damaging 0.96
R7396:Spink5 UTSW 18 44,110,722 (GRCm39) missense possibly damaging 0.95
R7643:Spink5 UTSW 18 44,143,319 (GRCm39) missense probably benign 0.37
R7726:Spink5 UTSW 18 44,096,419 (GRCm39) missense probably damaging 1.00
R7828:Spink5 UTSW 18 44,143,296 (GRCm39) missense probably benign 0.15
R7836:Spink5 UTSW 18 44,132,888 (GRCm39) missense probably benign 0.00
R7880:Spink5 UTSW 18 44,119,393 (GRCm39) missense probably benign 0.40
R8031:Spink5 UTSW 18 44,143,303 (GRCm39) missense probably benign 0.07
R8198:Spink5 UTSW 18 44,125,947 (GRCm39) missense probably benign 0.17
R8361:Spink5 UTSW 18 44,122,529 (GRCm39) missense probably damaging 1.00
R8375:Spink5 UTSW 18 44,123,786 (GRCm39) missense probably benign 0.01
R8684:Spink5 UTSW 18 44,143,305 (GRCm39) missense probably benign 0.02
R8749:Spink5 UTSW 18 44,122,425 (GRCm39) nonsense probably null
R8918:Spink5 UTSW 18 44,100,087 (GRCm39) missense probably damaging 0.98
R9064:Spink5 UTSW 18 44,100,193 (GRCm39) missense probably damaging 1.00
R9161:Spink5 UTSW 18 44,147,986 (GRCm39) missense probably damaging 1.00
R9221:Spink5 UTSW 18 44,119,367 (GRCm39) missense probably damaging 1.00
R9292:Spink5 UTSW 18 44,148,075 (GRCm39) missense possibly damaging 0.91
R9545:Spink5 UTSW 18 44,136,262 (GRCm39) missense possibly damaging 0.88
R9784:Spink5 UTSW 18 44,119,490 (GRCm39) missense probably damaging 1.00
Z1177:Spink5 UTSW 18 44,129,764 (GRCm39) missense probably damaging 1.00
Z1177:Spink5 UTSW 18 44,129,702 (GRCm39) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- CCCATTTCTCTGTGGACAGCAACC -3'
(R):5'- AGCTCTCTTAAACACTGGGCAGC -3'

Sequencing Primer
(F):5'- AAAGTGTGTTTCTGATGCTGATCAC -3'
(R):5'- CTGGGCAGCTATTCCAAATG -3'
Posted On 2014-03-14