Incidental Mutation 'R1968:Spink5'
ID 219338
Institutional Source Beutler Lab
Gene Symbol Spink5
Ensembl Gene ENSMUSG00000055561
Gene Name serine peptidase inhibitor, Kazal type 5
Synonyms LEKT1, 2310065D10Rik
MMRRC Submission 039981-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1968 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 44096302-44155568 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 44123775 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 354 (N354S)
Ref Sequence ENSEMBL: ENSMUSP00000066214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069245]
AlphaFold Q148R4
Predicted Effect probably benign
Transcript: ENSMUST00000069245
AA Change: N354S

PolyPhen 2 Score 0.060 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000066214
Gene: ENSMUSG00000055561
AA Change: N354S

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: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.2%
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: 95 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm4 A G 4: 144,397,193 (GRCm39) Y180H possibly damaging Het
Abcc10 A T 17: 46,633,125 (GRCm39) L528Q probably damaging Het
Adam18 T A 8: 25,136,463 (GRCm39) T353S probably benign Het
Aldh1a3 A G 7: 66,061,248 (GRCm39) probably null Het
Aldh3b2 T A 19: 4,030,705 (GRCm39) M390K probably benign Het
Arhgap45 T C 10: 79,863,536 (GRCm39) I793T probably damaging Het
Arsb A G 13: 93,944,067 (GRCm39) M253V probably benign Het
Atcay T C 10: 81,048,312 (GRCm39) D258G possibly damaging Het
Atf1 G T 15: 100,152,395 (GRCm39) probably null Het
Atp1a4 C T 1: 172,067,731 (GRCm39) E511K probably benign Het
Atp8a1 A G 5: 67,825,000 (GRCm39) V777A probably benign Het
Baz1a T C 12: 54,947,122 (GRCm39) T1173A possibly damaging Het
Bdh2 A T 3: 134,991,370 (GRCm39) D15V probably benign Het
Cacna1e T C 1: 154,576,240 (GRCm39) Y69C probably damaging Het
Caskin2 A G 11: 115,694,440 (GRCm39) L387P probably benign Het
Cat T C 2: 103,315,334 (GRCm39) E17G probably benign Het
Ccdc15 T C 9: 37,259,091 (GRCm39) I54M probably benign Het
Ccn1 T C 3: 145,353,965 (GRCm39) Y275C probably damaging Het
Cdhr1 T G 14: 36,801,682 (GRCm39) I754L probably benign Het
Cep120 G A 18: 53,856,313 (GRCm39) T368I probably benign Het
Cep126 C A 9: 8,100,909 (GRCm39) D542Y probably damaging Het
Cep135 T C 5: 76,772,594 (GRCm39) S660P possibly damaging Het
Cfap70 A T 14: 20,470,879 (GRCm39) S455R possibly damaging Het
Chd8 A G 14: 52,458,450 (GRCm39) M886T probably damaging Het
Ckap5 T C 2: 91,416,688 (GRCm39) S1098P probably benign Het
Clec4e A T 6: 123,260,533 (GRCm39) I204N probably damaging Het
Cntnap5c G A 17: 58,666,291 (GRCm39) R1107H probably damaging Het
Cramp1 T C 17: 25,183,913 (GRCm39) D1234G probably damaging Het
Csf1r A T 18: 61,245,867 (GRCm39) I275L probably benign Het
Cyp27a1 A G 1: 74,776,435 (GRCm39) E457G probably benign Het
Cyp2d11 T C 15: 82,273,749 (GRCm39) T410A probably benign Het
Cyp2d22 G C 15: 82,257,373 (GRCm39) T264S probably benign Het
Daam2 G A 17: 49,790,088 (GRCm39) R390W probably damaging Het
Decr2 T C 17: 26,302,053 (GRCm39) S226G probably benign Het
Dennd6b T C 15: 89,074,544 (GRCm39) D91G possibly damaging Het
Dglucy T C 12: 100,825,903 (GRCm39) V515A possibly damaging Het
Dlg5 A T 14: 24,214,187 (GRCm39) L734* probably null Het
Dop1b A G 16: 93,579,307 (GRCm39) N1690D probably damaging Het
Exoc5 A G 14: 49,272,347 (GRCm39) Y356H probably benign Het
Fut7 T A 2: 25,315,738 (GRCm39) V332D probably benign Het
Gnas T C 2: 174,140,526 (GRCm39) S232P probably damaging Het
Gramd4 A G 15: 86,017,106 (GRCm39) E522G probably damaging Het
Gys1 A G 7: 45,092,970 (GRCm39) T297A probably damaging Het
Herc4 T C 10: 63,109,304 (GRCm39) S180P probably benign Het
Hivep3 C T 4: 119,953,435 (GRCm39) P584S possibly damaging Het
Irag2 T A 6: 145,115,499 (GRCm39) S310T probably damaging Het
Itpk1 G T 12: 102,641,729 (GRCm39) probably null Het
Jmjd1c A T 10: 67,061,219 (GRCm39) S1191C probably damaging Het
Lima1 T C 15: 99,717,565 (GRCm39) N147S probably benign Het
Map4k5 G A 12: 69,865,266 (GRCm39) T506I probably damaging Het
Mat1a A T 14: 40,832,991 (GRCm39) E58V probably damaging Het
Mfsd13a T C 19: 46,360,492 (GRCm39) L348P probably damaging Het
Mon2 A G 10: 122,845,470 (GRCm39) Y1413H probably damaging Het
Mpp3 C A 11: 101,909,378 (GRCm39) probably benign Het
Mpp4 T A 1: 59,183,961 (GRCm39) I260F probably damaging Het
Myocd C A 11: 65,091,733 (GRCm39) G70C probably damaging Het
Nckap1 C T 2: 80,348,286 (GRCm39) S889N probably benign Het
Nckap5 T A 1: 125,942,367 (GRCm39) D209V probably damaging Het
Nlrp9a A G 7: 26,264,366 (GRCm39) K707R probably benign Het
Npr3 A G 15: 11,905,055 (GRCm39) L224S probably benign Het
Or5m9b T A 2: 85,905,549 (GRCm39) L155Q probably damaging Het
Or5w20 T A 2: 87,727,383 (GRCm39) V280E probably damaging Het
Or6c74 A G 10: 129,869,602 (GRCm39) S36G probably damaging Het
Otof C T 5: 30,545,998 (GRCm39) D467N probably damaging Het
Paxx T C 2: 25,350,640 (GRCm39) probably benign Het
Pcmt1 G A 10: 7,516,474 (GRCm39) R179* probably null Het
Phkb T A 8: 86,697,580 (GRCm39) V463D probably benign Het
Prkcq T C 2: 11,250,208 (GRCm39) V175A probably damaging Het
Rasl11b T G 5: 74,356,797 (GRCm39) I58S probably damaging Het
Rb1cc1 A T 1: 6,318,419 (GRCm39) probably null Het
Reck T A 4: 43,913,771 (GRCm39) probably null Het
Riox1 G T 12: 83,998,156 (GRCm39) D231Y probably damaging Het
Rlf T A 4: 121,005,617 (GRCm39) N1231I probably damaging Het
Rpn1 A G 6: 88,072,530 (GRCm39) D291G possibly damaging Het
Samsn1 C T 16: 75,742,461 (GRCm39) noncoding transcript Het
Scara5 T C 14: 65,927,249 (GRCm39) C49R possibly damaging Het
Serpini1 A G 3: 75,521,785 (GRCm39) D92G probably benign Het
Setdb2 A T 14: 59,656,858 (GRCm39) L153Q probably damaging Het
Sh3rf3 C T 10: 58,649,809 (GRCm39) T138M probably benign Het
Shkbp1 C T 7: 27,054,825 (GRCm39) probably null Het
Slc22a29 G A 19: 8,195,707 (GRCm39) P111S probably benign Het
Smarca1 A G X: 46,941,564 (GRCm39) V618A probably damaging Het
Spef2 T A 15: 9,609,602 (GRCm39) M1308L probably damaging Het
Srrm2 T C 17: 24,040,465 (GRCm39) S2370P probably damaging Het
Ssxb3 A T X: 8,454,905 (GRCm39) I28N probably damaging Het
Sucla2 A G 14: 73,831,119 (GRCm39) T411A probably damaging Het
Tex38 A C 4: 115,637,537 (GRCm39) S89A probably benign Het
Tjp2 A T 19: 24,088,437 (GRCm39) D723E probably damaging Het
Tln2 A T 9: 67,163,183 (GRCm39) N1121K probably damaging Het
Tti1 T C 2: 157,850,966 (GRCm39) E91G possibly damaging Het
Wbp2 A T 11: 115,973,191 (GRCm39) M72K possibly damaging Het
Wdfy4 C A 14: 32,828,001 (GRCm39) C1062F possibly damaging Het
Wiz A G 17: 32,578,346 (GRCm39) Y389H probably damaging Het
Zcchc3 T C 2: 152,256,012 (GRCm39) K229R probably damaging Het
Zmat3 C A 3: 32,415,131 (GRCm39) D60Y probably damaging 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
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'- GTCATAGGATGTCAGCTTATTGGAAG -3'
(R):5'- TCTCTTAACAGGAAGAATGAATCCG -3'

Sequencing Primer
(F):5'- TACATAGTGATTCCAAGCTGGG -3'
(R):5'- TGAATCCGTTTCATACAATGCTC -3'
Posted On 2014-08-25