Incidental Mutation 'R5187:Spink5'
ID 397996
Institutional Source Beutler Lab
Gene Symbol Spink5
Ensembl Gene ENSMUSG00000055561
Gene Name serine peptidase inhibitor, Kazal type 5
Synonyms 2310065D10Rik, LEKT1
MMRRC Submission 042766-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5187 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 43963235-44022501 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to A at 43989451 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Histidine to Asparagine at position 328 (H328N)
Ref Sequence ENSEMBL: ENSMUSP00000066214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069245]
AlphaFold Q148R4
Predicted Effect probably damaging
Transcript: ENSMUST00000069245
AA Change: H328N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000066214
Gene: ENSMUSG00000055561
AA Change: H328N

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
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a 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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310035C23Rik T A 1: 105,718,809 (GRCm38) L620* probably null Het
4930505A04Rik C T 11: 30,426,349 (GRCm38) V173M probably damaging Het
Abcg5 A G 17: 84,658,564 (GRCm38) L628S probably damaging Het
Acbd3 C T 1: 180,736,732 (GRCm38) R201* probably null Het
Adsl A G 15: 80,948,905 (GRCm38) probably benign Het
Asic1 GCACC GCACCACC 15: 99,698,803 (GRCm38) probably benign Het
Cachd1 T C 4: 100,966,200 (GRCm38) V483A possibly damaging Het
Calm1 T C 12: 100,200,213 (GRCm38) S19P probably benign Het
Casq1 T C 1: 172,213,074 (GRCm38) N313S possibly damaging Het
Cav2 G T 6: 17,286,936 (GRCm38) A64S possibly damaging Het
Ccdc114 A G 7: 45,929,116 (GRCm38) I77V probably damaging Het
Ccdc167 C A 17: 29,705,511 (GRCm38) A39S possibly damaging Het
Cd274 T C 19: 29,382,536 (GRCm38) L247P probably benign Het
Cdhr5 T C 7: 141,274,448 (GRCm38) E138G probably damaging Het
Cltb C T 13: 54,593,880 (GRCm38) C81Y probably benign Het
Clvs1 T C 4: 9,281,865 (GRCm38) L103P possibly damaging Het
Cntrob G T 11: 69,321,891 (GRCm38) Q106K possibly damaging Het
Ctsh T C 9: 90,054,590 (GRCm38) L14P probably damaging Het
Cubn T C 2: 13,287,568 (GRCm38) N3268S probably damaging Het
Cyb5r4 T C 9: 87,026,948 (GRCm38) V26A possibly damaging Het
Ddx18 A G 1: 121,562,128 (GRCm38) I184T probably damaging Het
Ddx60 T A 8: 61,974,188 (GRCm38) W766R probably damaging Het
Dnah2 C T 11: 69,458,920 (GRCm38) R2399Q probably benign Het
Dnah5 G A 15: 28,272,172 (GRCm38) V1041I probably benign Het
Dnajc21 A T 15: 10,463,964 (GRCm38) N38K probably benign Het
Ermap T C 4: 119,185,818 (GRCm38) probably null Het
Fam129a T A 1: 151,703,829 (GRCm38) L433Q possibly damaging Het
Fryl A G 5: 73,086,600 (GRCm38) L1209P possibly damaging Het
Gm5093 T C 17: 46,439,873 (GRCm38) E76G possibly damaging Het
Grk6 T C 13: 55,451,706 (GRCm38) C169R probably damaging Het
Hmgn1 A T 16: 96,122,427 (GRCm38) probably null Het
Lpcat2b T A 5: 107,434,135 (GRCm38) Y443* probably null Het
Macf1 T A 4: 123,472,089 (GRCm38) M1395L probably benign Het
Mllt10 C T 2: 18,208,774 (GRCm38) Q997* probably null Het
Mocos T A 18: 24,692,554 (GRCm38) V722E probably damaging Het
Moxd2 A T 6: 40,879,337 (GRCm38) L534M probably benign Het
Mphosph10 T C 7: 64,385,820 (GRCm38) M368V possibly damaging Het
Myo15 G A 11: 60,503,614 (GRCm38) G2383D probably damaging Het
Myo5b T C 18: 74,701,674 (GRCm38) I935T possibly damaging Het
Ndst4 T A 3: 125,437,911 (GRCm38) L43H probably damaging Het
Nsl1 A G 1: 191,075,190 (GRCm38) N189D probably benign Het
Olfr558 A T 7: 102,709,661 (GRCm38) H134L probably damaging Het
Pcdh8 T C 14: 79,770,154 (GRCm38) D323G probably damaging Het
Pkhd1 A G 1: 20,209,224 (GRCm38) S2957P possibly damaging Het
Prdm9 T G 17: 15,562,893 (GRCm38) E42D probably damaging Het
Rasal1 C A 5: 120,675,395 (GRCm38) H611Q probably benign Het
Rif1 T A 2: 52,081,289 (GRCm38) W260R probably damaging Het
Rpain A G 11: 70,973,832 (GRCm38) D115G probably benign Het
Rpl3l T C 17: 24,732,455 (GRCm38) V110A possibly damaging Het
Ryr2 T A 13: 11,772,452 (GRCm38) I1012F probably damaging Het
Sema4f A G 6: 82,917,650 (GRCm38) V480A probably benign Het
Slc35a3 T A 3: 116,681,145 (GRCm38) K199N probably damaging Het
Slc5a6 T C 5: 31,042,978 (GRCm38) Y121C probably damaging Het
Slc7a14 T C 3: 31,237,365 (GRCm38) probably null Het
Sort1 T A 3: 108,324,676 (GRCm38) I172N probably damaging Het
Tbl1xr1 A G 3: 22,209,606 (GRCm38) D504G probably damaging Het
Tcaf3 C T 6: 42,597,020 (GRCm38) C86Y possibly damaging Het
Tfap2e T C 4: 126,734,641 (GRCm38) D174G probably benign Het
Tmem42 T C 9: 123,022,167 (GRCm38) V65A probably damaging Het
Vmn1r225 C G 17: 20,502,915 (GRCm38) T206R probably damaging Het
Vmn2r38 A G 7: 9,097,572 (GRCm38) F65S probably benign Het
Vmn2r87 A T 10: 130,497,339 (GRCm38) L14Q probably null Het
Xirp2 T C 2: 67,515,367 (GRCm38) S2651P probably benign Het
Zfp429 G A 13: 67,390,840 (GRCm38) L162F probably damaging Het
Zhx1 A T 15: 58,052,423 (GRCm38) M809K probably damaging Het
Other mutations in Spink5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00226:Spink5 APN 18 43,987,871 (GRCm38) splice site probably benign
IGL00332:Spink5 APN 18 43,967,044 (GRCm38) missense probably benign 0.00
IGL00501:Spink5 APN 18 43,977,739 (GRCm38) missense probably damaging 0.98
IGL00772:Spink5 APN 18 44,006,420 (GRCm38) missense probably benign 0.02
IGL00920:Spink5 APN 18 44,003,209 (GRCm38) missense probably damaging 1.00
IGL00980:Spink5 APN 18 44,007,710 (GRCm38) missense probably damaging 1.00
IGL01016:Spink5 APN 18 44,007,644 (GRCm38) missense probably damaging 1.00
IGL01155:Spink5 APN 18 43,981,147 (GRCm38) missense probably benign 0.01
IGL01374:Spink5 APN 18 43,989,404 (GRCm38) missense possibly damaging 0.74
IGL01629:Spink5 APN 18 43,996,610 (GRCm38) splice site probably benign
IGL01907:Spink5 APN 18 43,996,676 (GRCm38) missense probably damaging 1.00
IGL01931:Spink5 APN 18 44,015,638 (GRCm38) missense probably benign 0.02
IGL02237:Spink5 APN 18 44,012,867 (GRCm38) missense probably benign 0.03
IGL02306:Spink5 APN 18 43,964,444 (GRCm38) missense probably damaging 0.98
IGL02402:Spink5 APN 18 43,967,104 (GRCm38) missense probably damaging 1.00
IGL02425:Spink5 APN 18 43,990,744 (GRCm38) critical splice donor site probably null
IGL02552:Spink5 APN 18 43,992,168 (GRCm38) missense possibly damaging 0.80
IGL02554:Spink5 APN 18 44,015,594 (GRCm38) missense probably benign 0.01
IGL03066:Spink5 APN 18 44,016,390 (GRCm38) missense probably damaging 1.00
IGL03288:Spink5 APN 18 44,014,760 (GRCm38) missense possibly damaging 0.59
crusty2 UTSW 18 43,999,934 (GRCm38) splice site probably benign
R0079:Spink5 UTSW 18 43,977,764 (GRCm38) missense probably damaging 1.00
R0184:Spink5 UTSW 18 44,003,198 (GRCm38) missense probably benign 0.00
R0452:Spink5 UTSW 18 43,963,318 (GRCm38) missense possibly damaging 0.74
R0569:Spink5 UTSW 18 43,989,419 (GRCm38) missense probably damaging 1.00
R0639:Spink5 UTSW 18 44,012,975 (GRCm38) splice site probably null
R0648:Spink5 UTSW 18 43,999,797 (GRCm38) splice site probably benign
R0705:Spink5 UTSW 18 43,992,274 (GRCm38) missense probably benign 0.01
R1170:Spink5 UTSW 18 43,983,563 (GRCm38) missense probably benign 0.07
R1290:Spink5 UTSW 18 44,007,711 (GRCm38) missense probably damaging 0.99
R1345:Spink5 UTSW 18 43,990,682 (GRCm38) missense possibly damaging 0.88
R1458:Spink5 UTSW 18 44,007,719 (GRCm38) missense probably benign 0.01
R1530:Spink5 UTSW 18 44,015,671 (GRCm38) missense probably damaging 0.96
R1570:Spink5 UTSW 18 43,967,107 (GRCm38) missense probably benign 0.00
R1820:Spink5 UTSW 18 43,989,419 (GRCm38) missense possibly damaging 0.94
R1843:Spink5 UTSW 18 43,999,891 (GRCm38) missense probably benign 0.03
R1968:Spink5 UTSW 18 43,990,708 (GRCm38) missense probably benign 0.06
R2050:Spink5 UTSW 18 44,007,758 (GRCm38) critical splice donor site probably null
R2252:Spink5 UTSW 18 44,020,824 (GRCm38) nonsense probably null
R2278:Spink5 UTSW 18 43,986,329 (GRCm38) missense probably benign 0.07
R2279:Spink5 UTSW 18 43,986,329 (GRCm38) missense probably benign 0.07
R2696:Spink5 UTSW 18 43,982,292 (GRCm38) missense probably damaging 1.00
R2992:Spink5 UTSW 18 43,996,629 (GRCm38) missense probably damaging 1.00
R3422:Spink5 UTSW 18 44,010,244 (GRCm38) missense probably benign 0.01
R3934:Spink5 UTSW 18 44,016,427 (GRCm38) missense probably damaging 1.00
R4179:Spink5 UTSW 18 43,987,867 (GRCm38) missense probably benign
R4854:Spink5 UTSW 18 44,020,841 (GRCm38) makesense probably null
R5011:Spink5 UTSW 18 44,006,412 (GRCm38) missense probably damaging 0.97
R5133:Spink5 UTSW 18 43,986,423 (GRCm38) missense probably damaging 1.00
R5163:Spink5 UTSW 18 43,999,857 (GRCm38) missense possibly damaging 0.95
R5185:Spink5 UTSW 18 44,015,644 (GRCm38) missense probably damaging 0.97
R5292:Spink5 UTSW 18 44,006,454 (GRCm38) missense probably benign
R5332:Spink5 UTSW 18 43,992,917 (GRCm38) missense possibly damaging 0.89
R5600:Spink5 UTSW 18 44,018,711 (GRCm38) missense probably damaging 0.96
R6267:Spink5 UTSW 18 44,014,757 (GRCm38) missense probably damaging 0.99
R6296:Spink5 UTSW 18 44,014,757 (GRCm38) missense probably damaging 0.99
R6373:Spink5 UTSW 18 43,990,672 (GRCm38) missense probably damaging 1.00
R6982:Spink5 UTSW 18 44,010,042 (GRCm38) splice site probably null
R6982:Spink5 UTSW 18 43,977,725 (GRCm38) missense probably damaging 1.00
R7332:Spink5 UTSW 18 43,982,250 (GRCm38) missense probably damaging 0.96
R7396:Spink5 UTSW 18 43,977,655 (GRCm38) missense possibly damaging 0.95
R7643:Spink5 UTSW 18 44,010,252 (GRCm38) missense probably benign 0.37
R7726:Spink5 UTSW 18 43,963,352 (GRCm38) missense probably damaging 1.00
R7828:Spink5 UTSW 18 44,010,229 (GRCm38) missense probably benign 0.15
R7836:Spink5 UTSW 18 43,999,821 (GRCm38) missense probably benign 0.00
R7880:Spink5 UTSW 18 43,986,326 (GRCm38) missense probably benign 0.40
R8031:Spink5 UTSW 18 44,010,236 (GRCm38) missense probably benign 0.07
R8198:Spink5 UTSW 18 43,992,880 (GRCm38) missense probably benign 0.17
R8361:Spink5 UTSW 18 43,989,462 (GRCm38) missense probably damaging 1.00
R8375:Spink5 UTSW 18 43,990,719 (GRCm38) missense probably benign 0.01
R8684:Spink5 UTSW 18 44,010,238 (GRCm38) missense probably benign 0.02
R8749:Spink5 UTSW 18 43,989,358 (GRCm38) nonsense probably null
R8918:Spink5 UTSW 18 43,967,020 (GRCm38) missense probably damaging 0.98
R9064:Spink5 UTSW 18 43,967,126 (GRCm38) missense probably damaging 1.00
R9161:Spink5 UTSW 18 44,014,919 (GRCm38) missense probably damaging 1.00
R9221:Spink5 UTSW 18 43,986,300 (GRCm38) missense probably damaging 1.00
R9292:Spink5 UTSW 18 44,015,008 (GRCm38) missense possibly damaging 0.91
R9545:Spink5 UTSW 18 44,003,195 (GRCm38) missense possibly damaging 0.88
R9784:Spink5 UTSW 18 43,986,423 (GRCm38) missense probably damaging 1.00
Z1177:Spink5 UTSW 18 43,996,697 (GRCm38) missense probably damaging 1.00
Z1177:Spink5 UTSW 18 43,996,635 (GRCm38) missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- CCCGTGTCTAGCAAAGGAAAC -3'
(R):5'- CACCCTTGGCTCTGTATTACAAG -3'

Sequencing Primer
(F):5'- CGTGTCTAGCAAAGGAAACTAAAC -3'
(R):5'- AGAGTTACCCCTGTAGCTTACTCAAG -3'
Posted On 2016-07-06