Incidental Mutation 'R1968:Spink5'
ID219338
Institutional Source Beutler Lab
Gene Symbol Spink5
Ensembl Gene ENSMUSG00000055561
Gene Nameserine peptidase inhibitor, Kazal type 5
Synonyms2310065D10Rik, LEKT1
MMRRC Submission 039981-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1968 (G1)
Quality Score225
Status Not validated
Chromosome18
Chromosomal Location43963235-44022501 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 43990708 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Serine at position 354 (N354S)
Ref Sequence ENSEMBL: ENSMUSP00000066214 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069245]
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
Abcc10 A T 17: 46,322,199 L528Q probably damaging Het
Adam18 T A 8: 24,646,447 T353S probably benign Het
Aldh1a3 A G 7: 66,411,500 probably null Het
Aldh3b2 T A 19: 3,980,705 M390K probably benign Het
Arhgap45 T C 10: 80,027,702 I793T probably damaging Het
Arsb A G 13: 93,807,559 M253V probably benign Het
Atcay T C 10: 81,212,478 D258G possibly damaging Het
Atf1 G T 15: 100,254,514 probably null Het
Atp1a4 C T 1: 172,240,164 E511K probably benign Het
Atp8a1 A G 5: 67,667,657 V777A probably benign Het
Baz1a T C 12: 54,900,337 T1173A possibly damaging Het
Bdh2 A T 3: 135,285,609 D15V probably benign Het
Cacna1e T C 1: 154,700,494 Y69C probably damaging Het
Caskin2 A G 11: 115,803,614 L387P probably benign Het
Cat T C 2: 103,484,989 E17G probably benign Het
Ccdc15 T C 9: 37,347,795 I54M probably benign Het
Cdhr1 T G 14: 37,079,725 I754L probably benign Het
Cep120 G A 18: 53,723,241 T368I probably benign Het
Cep126 C A 9: 8,100,908 D542Y probably damaging Het
Cep135 T C 5: 76,624,747 S660P possibly damaging Het
Cfap70 A T 14: 20,420,811 S455R possibly damaging Het
Chd8 A G 14: 52,220,993 M886T probably damaging Het
Ckap5 T C 2: 91,586,343 S1098P probably benign Het
Clec4e A T 6: 123,283,574 I204N probably damaging Het
Cntnap5c G A 17: 58,359,296 R1107H probably damaging Het
Cramp1l T C 17: 24,964,939 D1234G probably damaging Het
Csf1r A T 18: 61,112,795 I275L probably benign Het
Cyp27a1 A G 1: 74,737,276 E457G probably benign Het
Cyp2d11 T C 15: 82,389,548 T410A probably benign Het
Cyp2d22 G C 15: 82,373,172 T264S probably benign Het
Cyr61 T C 3: 145,648,210 Y275C probably damaging Het
Daam2 G A 17: 49,483,060 R390W probably damaging Het
Decr2 T C 17: 26,083,079 S226G probably benign Het
Dennd6b T C 15: 89,190,341 D91G possibly damaging Het
Dglucy T C 12: 100,859,644 V515A possibly damaging Het
Dlg5 A T 14: 24,164,119 L734* probably null Het
Dopey2 A G 16: 93,782,419 N1690D probably damaging Het
Exoc5 A G 14: 49,034,890 Y356H probably benign Het
Fut7 T A 2: 25,425,726 V332D probably benign Het
Gm436 A G 4: 144,670,623 Y180H possibly damaging Het
Gnas T C 2: 174,298,733 S232P probably damaging Het
Gramd4 A G 15: 86,132,905 E522G probably damaging Het
Gys1 A G 7: 45,443,546 T297A probably damaging Het
Herc4 T C 10: 63,273,525 S180P probably benign Het
Hivep3 C T 4: 120,096,238 P584S possibly damaging Het
Itpk1 G T 12: 102,675,470 probably null Het
Jmjd1c A T 10: 67,225,440 S1191C probably damaging Het
Lima1 T C 15: 99,819,684 N147S probably benign Het
Lrmp T A 6: 145,169,773 S310T probably damaging Het
Map4k5 G A 12: 69,818,492 T506I probably damaging Het
Mat1a A T 14: 41,111,034 E58V probably damaging Het
Mfsd13a T C 19: 46,372,053 L348P probably damaging Het
Mon2 A G 10: 123,009,565 Y1413H probably damaging Het
Mpp3 C A 11: 102,018,552 probably benign Het
Mpp4 T A 1: 59,144,802 I260F probably damaging Het
Myocd C A 11: 65,200,907 G70C probably damaging Het
Nckap1 C T 2: 80,517,942 S889N probably benign Het
Nckap5 T A 1: 126,014,630 D209V probably damaging Het
Nlrp9a A G 7: 26,564,941 K707R probably benign Het
Npr3 A G 15: 11,904,969 L224S probably benign Het
Olfr1036 T A 2: 86,075,205 L155Q probably damaging Het
Olfr1153 T A 2: 87,897,039 V280E probably damaging Het
Olfr821 A G 10: 130,033,733 S36G probably damaging Het
Otof C T 5: 30,388,654 D467N probably damaging Het
Paxx T C 2: 25,460,628 probably benign Het
Pcmt1 G A 10: 7,640,710 R179* probably null Het
Phkb T A 8: 85,970,951 V463D probably benign Het
Prkcq T C 2: 11,245,397 V175A probably damaging Het
Rasl11b T G 5: 74,196,136 I58S probably damaging Het
Rb1cc1 A T 1: 6,248,195 probably null Het
Reck T A 4: 43,913,771 probably null Het
Riox1 G T 12: 83,951,382 D231Y probably damaging Het
Rlf T A 4: 121,148,420 N1231I probably damaging Het
Rpn1 A G 6: 88,095,548 D291G possibly damaging Het
Samsn1 C T 16: 75,945,573 noncoding transcript Het
Scara5 T C 14: 65,689,800 C49R possibly damaging Het
Serpini1 A G 3: 75,614,478 D92G probably benign Het
Setdb2 A T 14: 59,419,409 L153Q probably damaging Het
Sh3rf3 C T 10: 58,813,987 T138M probably benign Het
Shkbp1 C T 7: 27,355,400 probably null Het
Slc22a29 G A 19: 8,218,343 P111S probably benign Het
Smarca1 A G X: 47,852,687 V618A probably damaging Het
Spef2 T A 15: 9,609,516 M1308L probably damaging Het
Srrm2 T C 17: 23,821,491 S2370P probably damaging Het
Ssxb3 A T X: 8,588,666 I28N probably damaging Het
Sucla2 A G 14: 73,593,679 T411A probably damaging Het
Tex38 A C 4: 115,780,340 S89A probably benign Het
Tjp2 A T 19: 24,111,073 D723E probably damaging Het
Tln2 A T 9: 67,255,901 N1121K probably damaging Het
Tti1 T C 2: 158,009,046 E91G possibly damaging Het
Wbp2 A T 11: 116,082,365 M72K possibly damaging Het
Wdfy4 C A 14: 33,106,044 C1062F possibly damaging Het
Wiz A G 17: 32,359,372 Y389H probably damaging Het
Zcchc3 T C 2: 152,414,092 K229R probably damaging Het
Zmat3 C A 3: 32,360,982 D60Y probably damaging Het
Other mutations in Spink5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00226:Spink5 APN 18 43987871 splice site probably benign
IGL00332:Spink5 APN 18 43967044 missense probably benign 0.00
IGL00501:Spink5 APN 18 43977739 missense probably damaging 0.98
IGL00772:Spink5 APN 18 44006420 missense probably benign 0.02
IGL00920:Spink5 APN 18 44003209 missense probably damaging 1.00
IGL00980:Spink5 APN 18 44007710 missense probably damaging 1.00
IGL01016:Spink5 APN 18 44007644 missense probably damaging 1.00
IGL01155:Spink5 APN 18 43981147 missense probably benign 0.01
IGL01374:Spink5 APN 18 43989404 missense possibly damaging 0.74
IGL01629:Spink5 APN 18 43996610 splice site probably benign
IGL01907:Spink5 APN 18 43996676 missense probably damaging 1.00
IGL01931:Spink5 APN 18 44015638 missense probably benign 0.02
IGL02237:Spink5 APN 18 44012867 missense probably benign 0.03
IGL02306:Spink5 APN 18 43964444 missense probably damaging 0.98
IGL02402:Spink5 APN 18 43967104 missense probably damaging 1.00
IGL02425:Spink5 APN 18 43990744 critical splice donor site probably null
IGL02552:Spink5 APN 18 43992168 missense possibly damaging 0.80
IGL02554:Spink5 APN 18 44015594 missense probably benign 0.01
IGL03066:Spink5 APN 18 44016390 missense probably damaging 1.00
IGL03288:Spink5 APN 18 44014760 missense possibly damaging 0.59
crusty2 UTSW 18 43999935 splice site probably benign
R0079:Spink5 UTSW 18 43977764 missense probably damaging 1.00
R0184:Spink5 UTSW 18 44003198 missense probably benign 0.00
R0452:Spink5 UTSW 18 43963318 missense possibly damaging 0.74
R0569:Spink5 UTSW 18 43989419 missense probably damaging 1.00
R0639:Spink5 UTSW 18 44012975 splice site probably null
R0648:Spink5 UTSW 18 43999797 splice site probably benign
R0705:Spink5 UTSW 18 43992274 missense probably benign 0.01
R1170:Spink5 UTSW 18 43983563 missense probably benign 0.07
R1290:Spink5 UTSW 18 44007711 missense probably damaging 0.99
R1345:Spink5 UTSW 18 43990682 missense possibly damaging 0.88
R1458:Spink5 UTSW 18 44007719 missense probably benign 0.01
R1530:Spink5 UTSW 18 44015671 missense probably damaging 0.96
R1570:Spink5 UTSW 18 43967107 missense probably benign 0.00
R1820:Spink5 UTSW 18 43989419 missense possibly damaging 0.94
R1843:Spink5 UTSW 18 43999891 missense probably benign 0.03
R2050:Spink5 UTSW 18 44007758 critical splice donor site probably null
R2252:Spink5 UTSW 18 44020824 nonsense probably null
R2278:Spink5 UTSW 18 43986329 missense probably benign 0.07
R2279:Spink5 UTSW 18 43986329 missense probably benign 0.07
R2696:Spink5 UTSW 18 43982292 missense probably damaging 1.00
R2992:Spink5 UTSW 18 43996629 missense probably damaging 1.00
R3422:Spink5 UTSW 18 44010244 missense probably benign 0.01
R3934:Spink5 UTSW 18 44016427 missense probably damaging 1.00
R4179:Spink5 UTSW 18 43987867 missense probably benign
R4854:Spink5 UTSW 18 44020841 makesense probably null
R5011:Spink5 UTSW 18 44006412 missense probably damaging 0.97
R5133:Spink5 UTSW 18 43986423 missense probably damaging 1.00
R5163:Spink5 UTSW 18 43999857 missense possibly damaging 0.95
R5185:Spink5 UTSW 18 44015644 missense probably damaging 0.97
R5187:Spink5 UTSW 18 43989451 missense probably damaging 1.00
R5292:Spink5 UTSW 18 44006454 missense probably benign
R5332:Spink5 UTSW 18 43992917 missense possibly damaging 0.89
R5600:Spink5 UTSW 18 44018711 missense probably damaging 0.96
R6267:Spink5 UTSW 18 44014757 missense probably damaging 0.99
R6296:Spink5 UTSW 18 44014757 missense probably damaging 0.99
R6373:Spink5 UTSW 18 43990672 missense probably damaging 1.00
R6982:Spink5 UTSW 18 43977725 missense probably damaging 1.00
R6982:Spink5 UTSW 18 44010042 splice site probably null
R7332:Spink5 UTSW 18 43982250 missense probably damaging 0.96
R7396:Spink5 UTSW 18 43977655 missense possibly damaging 0.95
R7643:Spink5 UTSW 18 44010252 missense probably benign 0.37
R7726:Spink5 UTSW 18 43963352 missense probably damaging 1.00
R7828:Spink5 UTSW 18 44010229 missense probably benign 0.15
R7836:Spink5 UTSW 18 43999821 missense probably benign 0.00
R7880:Spink5 UTSW 18 43986326 missense probably benign 0.40
R7919:Spink5 UTSW 18 43999821 missense probably benign 0.00
R7963:Spink5 UTSW 18 43986326 missense probably benign 0.40
R8031:Spink5 UTSW 18 44010236 missense probably benign 0.07
Z1177:Spink5 UTSW 18 43996635 missense probably damaging 0.97
Z1177:Spink5 UTSW 18 43996697 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTCATAGGATGTCAGCTTATTGGAAG -3'
(R):5'- TCTCTTAACAGGAAGAATGAATCCG -3'

Sequencing Primer
(F):5'- TACATAGTGATTCCAAGCTGGG -3'
(R):5'- TGAATCCGTTTCATACAATGCTC -3'
Posted On2014-08-25