Incidental Mutation 'R5011:Spink5'
ID 390556
Institutional Source Beutler Lab
Gene Symbol Spink5
Ensembl Gene ENSMUSG00000055561
Gene Name serine peptidase inhibitor, Kazal type 5
Synonyms LEKT1, 2310065D10Rik
MMRRC Submission 042602-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5011 (G1)
Quality Score 225
Status Validated
Chromosome 18
Chromosomal Location 44096302-44155568 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 44139479 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 614 (N614I)
Ref Sequence ENSEMBL: ENSMUSP00000066214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069245]
AlphaFold Q148R4
Predicted Effect probably damaging
Transcript: ENSMUST00000069245
AA Change: N614I

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000066214
Gene: ENSMUSG00000055561
AA Change: N614I

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 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency 100% (104/104)
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: 93 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810010H24Rik T C 11: 106,919,324 (GRCm39) V223A probably damaging Het
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
Ahctf1 A T 1: 179,611,675 (GRCm39) I565N possibly damaging Het
Ank1 C T 8: 23,572,300 (GRCm39) T70I probably damaging Het
Atg16l1 C A 1: 87,701,902 (GRCm39) S248* probably null Het
Atp13a5 A T 16: 29,169,566 (GRCm39) L42Q probably damaging Het
Atxn1 T C 13: 45,710,545 (GRCm39) N796D probably damaging Het
C3 T A 17: 57,530,236 (GRCm39) Y455F probably benign Het
Card11 A T 5: 140,862,275 (GRCm39) D1007E possibly damaging Het
Cbr2 T C 11: 120,621,697 (GRCm39) D60G possibly damaging Het
Cgn T A 3: 94,683,455 (GRCm39) E400V probably null Het
Chil3 T A 3: 106,057,477 (GRCm39) Y229F possibly damaging Het
Clcn2 G A 16: 20,525,965 (GRCm39) P785S probably damaging Het
Clk1 T C 1: 58,453,642 (GRCm39) I315V probably benign Het
Cops6 A G 5: 138,160,459 (GRCm39) D102G probably benign Het
Dennd5a A G 7: 109,513,983 (GRCm39) I743T possibly damaging Het
Dnaaf5 T A 5: 139,149,012 (GRCm39) L437Q probably damaging Het
Dnah12 T A 14: 26,431,326 (GRCm39) D381E probably benign Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Draxin C A 4: 148,192,436 (GRCm39) R292L probably damaging Het
Dst T C 1: 34,289,728 (GRCm39) V5776A probably damaging Het
Eddm13 G A 7: 6,269,332 (GRCm39) probably benign Het
Ercc4 G A 16: 12,941,445 (GRCm39) probably benign Het
Eya1 T A 1: 14,254,582 (GRCm39) N417Y probably damaging Het
Fam149b T A 14: 20,413,439 (GRCm39) H219Q possibly damaging Het
Fam227b G A 2: 125,958,043 (GRCm39) P241S probably damaging Het
Fat1 A T 8: 45,484,300 (GRCm39) probably null Het
Fbxl18 A G 5: 142,872,435 (GRCm39) S267P probably damaging Het
Fer1l4 T C 2: 155,873,135 (GRCm39) Y1315C probably damaging Het
Fgd2 T C 17: 29,593,954 (GRCm39) probably null Het
Gm7251 T A 13: 49,958,656 (GRCm39) noncoding transcript Het
Golt1a T C 1: 133,248,006 (GRCm39) V78A probably damaging Het
Gsn T A 2: 35,188,933 (GRCm39) Y440N probably damaging Het
Gtf2ird2 G T 5: 134,245,824 (GRCm39) S694I possibly damaging Het
H2-Ob T A 17: 34,460,253 (GRCm39) probably null Het
Hsp90b1 T C 10: 86,532,617 (GRCm39) D353G probably benign Het
Ilk A G 7: 105,391,456 (GRCm39) D374G probably damaging Het
Invs G A 4: 48,421,807 (GRCm39) R813Q probably damaging Het
Itga7 G A 10: 128,785,316 (GRCm39) V836M possibly damaging Het
Itln1 T A 1: 171,360,958 (GRCm39) K45* probably null Het
Ivd A G 2: 118,710,946 (GRCm39) Y385C probably damaging Het
Ivns1abp T A 1: 151,238,953 (GRCm39) M589K possibly damaging Het
Jakmip3 C T 7: 138,621,951 (GRCm39) R284W probably damaging Het
Kank3 T C 17: 34,041,044 (GRCm39) L512P probably damaging Het
Kcnn2 T A 18: 45,818,352 (GRCm39) I483N possibly damaging Het
Klk1b4 A G 7: 43,860,492 (GRCm39) N170S probably benign Het
Klk1b9 A C 7: 43,445,419 (GRCm39) D203A probably damaging Het
Lbr A T 1: 181,647,453 (GRCm39) Y199* probably null Het
Lcn6 T A 2: 25,567,082 (GRCm39) probably null Het
Lrriq1 T C 10: 103,025,784 (GRCm39) D946G probably damaging Het
Ltbp1 T A 17: 75,373,152 (GRCm39) L265H probably damaging Het
Maml3 A T 3: 51,598,196 (GRCm39) N183K possibly damaging Het
Mprip T C 11: 59,650,721 (GRCm39) V1475A possibly damaging Het
Myh4 C A 11: 67,147,189 (GRCm39) S1611R probably benign Het
Nagpa A T 16: 5,013,743 (GRCm39) M365K probably benign Het
Nckap5l G T 15: 99,324,457 (GRCm39) P682Q probably benign Het
Nudt12 T C 17: 59,303,499 (GRCm39) probably benign Het
Nup153 T C 13: 46,840,879 (GRCm39) T910A possibly damaging Het
Or1e31 T A 11: 73,690,473 (GRCm39) T37S possibly damaging Het
Or5ae2 T C 7: 84,505,646 (GRCm39) V23A probably damaging Het
Or7c74 A G 2: 37,160,937 (GRCm39) noncoding transcript Het
Or8k53 A T 2: 86,177,647 (GRCm39) F154L probably benign Het
Pate14 T C 9: 36,549,120 (GRCm39) N47D probably benign Het
Pbx2 T A 17: 34,813,673 (GRCm39) C224* probably null Het
Pcdha6 A G 18: 37,100,960 (GRCm39) D51G probably damaging Het
Pnpla1 C T 17: 29,104,558 (GRCm39) T538I possibly damaging Het
Pnpla2 T C 7: 141,039,204 (GRCm39) probably null Het
Psme2b C T 11: 48,836,654 (GRCm39) E98K probably benign Het
Ranbp2 T A 10: 58,297,717 (GRCm39) S375T probably benign Het
Rimbp2 T C 5: 128,880,985 (GRCm39) Y134C probably damaging Het
Ryr1 G A 7: 28,802,234 (GRCm39) probably null Het
Sh3tc1 G T 5: 35,857,633 (GRCm39) A1185D probably damaging Het
Sin3b G A 8: 73,471,184 (GRCm39) S377N probably benign Het
Slc28a2 T C 2: 122,288,371 (GRCm39) M554T possibly damaging Het
Snhg11 T C 2: 158,218,872 (GRCm39) probably benign Het
Tert T C 13: 73,794,428 (GRCm39) probably null Het
Thap4 T C 1: 93,677,598 (GRCm39) Y396C probably damaging Het
Tle2 T C 10: 81,420,531 (GRCm39) L348P probably damaging Het
Tmem104 T C 11: 115,134,312 (GRCm39) S283P probably damaging Het
Tnn T C 1: 159,953,949 (GRCm39) E602G possibly damaging Het
Tpm4 A G 8: 72,900,938 (GRCm39) K190R probably benign Het
Ttf2 T C 3: 100,870,485 (GRCm39) E196G probably benign Het
Ugt3a1 T C 15: 9,365,373 (GRCm39) W329R probably damaging Het
Unc13a G A 8: 72,094,121 (GRCm39) Q1327* probably null Het
Vmn1r194 C T 13: 22,429,058 (GRCm39) T225I probably benign Het
Vmn1r215 T C 13: 23,260,721 (GRCm39) S254P probably damaging Het
Vmn2r109 T C 17: 20,775,451 (GRCm39) E92G probably damaging Het
Ythdc2 A G 18: 44,987,809 (GRCm39) M625V probably benign Het
Zfp106 A G 2: 120,341,015 (GRCm39) W1832R probably damaging Het
Zfp189 G A 4: 49,530,438 (GRCm39) G514S probably damaging Het
Zfp768 T C 7: 126,942,875 (GRCm39) R418G probably damaging Het
Zmynd11 C T 13: 9,739,479 (GRCm39) 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
R1458:Spink5 UTSW 18 44,140,786 (GRCm39) missense probably benign 0.01
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
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'- ACTCCACAGAATTCATCTCGGG -3'
(R):5'- TTGACGGGACAGGCTTAAGTG -3'

Sequencing Primer
(F):5'- CAGAATTCATCTCGGGCATTTTACG -3'
(R):5'- GTGGAAGACTGTTCTAAAGACTTG -3'
Posted On 2016-06-06