Incidental Mutation 'IGL02065:Spint1'
ID 185592
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Spint1
Ensembl Gene ENSMUSG00000027315
Gene Name serine protease inhibitor, Kunitz type 1
Synonyms HAI-1
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL02065
Quality Score
Status
Chromosome 2
Chromosomal Location 119067841-119079995 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 119068698 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 144 (R144H)
Ref Sequence ENSEMBL: ENSMUSP00000106441 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028783] [ENSMUST00000110816] [ENSMUST00000110817]
AlphaFold Q9R097
Predicted Effect probably benign
Transcript: ENSMUST00000028783
AA Change: R144H

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000028783
Gene: ENSMUSG00000027315
AA Change: R144H

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
MANEC 39 134 1.18e-39 SMART
Blast:PKD 162 237 6e-19 BLAST
KU 242 295 3.75e-19 SMART
LDLa 312 349 2.12e-8 SMART
KU 367 420 8.04e-19 SMART
transmembrane domain 444 466 N/A INTRINSIC
low complexity region 474 492 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000110816
AA Change: R144H

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000106440
Gene: ENSMUSG00000027315
AA Change: R144H

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
MANEC 39 134 1.18e-39 SMART
Blast:PKD 162 237 6e-19 BLAST
KU 242 295 3.75e-19 SMART
LDLa 312 349 2.12e-8 SMART
KU 367 420 8.04e-19 SMART
transmembrane domain 444 466 N/A INTRINSIC
low complexity region 474 492 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000110817
AA Change: R144H

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000106441
Gene: ENSMUSG00000027315
AA Change: R144H

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
MANEC 39 134 1.18e-39 SMART
Blast:PKD 162 237 6e-19 BLAST
KU 242 295 3.75e-19 SMART
LDLa 312 349 2.12e-8 SMART
KU 367 420 8.04e-19 SMART
transmembrane domain 444 466 N/A INTRINSIC
low complexity region 474 492 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the Kunitz family of serine protease inhibitors. The protein is a potent inhibitor specific for HGF activator and is thought to be involved in the regulation of the proteolytic activation of HGF in injured tissues. Alternative splicing results in multiple variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice exhibit embryonic lethality at E10.5 or earlier, growth retardation, and widespread cell apoptosis. Placental development is impaired with abnormalities in branching morphogenesis, the formation of the labyrinth layer and placental function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 C T 17: 46,623,827 (GRCm39) E770K possibly damaging Het
Abhd17a C A 10: 80,422,395 (GRCm39) A22S probably benign Het
Actbl2 A G 13: 111,392,225 (GRCm39) T187A probably benign Het
Adgrl3 G A 5: 81,660,064 (GRCm39) G278R probably damaging Het
Apoh C A 11: 108,305,131 (GRCm39) probably benign Het
Atp2b2 A G 6: 113,790,828 (GRCm39) F192S probably damaging Het
Bdh1 T C 16: 31,268,754 (GRCm39) I163T possibly damaging Het
Bmp1 G T 14: 70,723,660 (GRCm39) N725K probably damaging Het
Bmp1 T A 14: 70,727,547 (GRCm39) I679F probably damaging Het
Bmp2 T A 2: 133,402,844 (GRCm39) F132I probably benign Het
Bpifb5 T C 2: 154,069,103 (GRCm39) L140P probably damaging Het
Brd8 C T 18: 34,735,780 (GRCm39) S899N probably damaging Het
Carmil3 T C 14: 55,731,279 (GRCm39) probably benign Het
Ccdc57 T C 11: 120,764,586 (GRCm39) T730A possibly damaging Het
Cdh10 G T 15: 19,013,342 (GRCm39) K647N probably damaging Het
Cdh17 A C 4: 11,771,373 (GRCm39) probably benign Het
Cep126 A G 9: 8,099,925 (GRCm39) S870P probably benign Het
Col6a4 T C 9: 105,954,302 (GRCm39) T346A probably damaging Het
Csmd3 A C 15: 47,530,024 (GRCm39) V2592G probably damaging Het
Dnajc16 A T 4: 141,504,244 (GRCm39) F239I probably damaging Het
Entrep3 C T 3: 89,095,903 (GRCm39) R545* probably null Het
F5 G A 1: 164,017,695 (GRCm39) V591M probably damaging Het
Fchsd2 T G 7: 100,826,429 (GRCm39) probably null Het
Flad1 A T 3: 89,316,294 (GRCm39) D89E probably damaging Het
Fsd1 C A 17: 56,303,499 (GRCm39) P457Q probably damaging Het
Gm21985 A G 2: 112,187,929 (GRCm39) D1012G possibly damaging Het
Gon4l A G 3: 88,764,517 (GRCm39) D366G probably null Het
Hadha A G 5: 30,347,843 (GRCm39) probably benign Het
Kdr A G 5: 76,122,513 (GRCm39) probably benign Het
Kyat3 A G 3: 142,426,136 (GRCm39) K24R probably benign Het
Map3k21 A G 8: 126,668,397 (GRCm39) D661G probably benign Het
Mical1 A T 10: 41,360,407 (GRCm39) K615N possibly damaging Het
Ncor1 T C 11: 62,310,435 (GRCm39) K204E possibly damaging Het
Nmral1 T A 16: 4,534,346 (GRCm39) I32F probably benign Het
Nrros T C 16: 31,963,492 (GRCm39) D175G possibly damaging Het
Or10ak8 G A 4: 118,773,968 (GRCm39) T232I probably benign Het
Or12j5 T C 7: 140,084,077 (GRCm39) I98M probably benign Het
Ryr2 A G 13: 11,587,143 (GRCm39) F4713L possibly damaging Het
Serpinb1b G A 13: 33,275,301 (GRCm39) G142D possibly damaging Het
Slc10a1 A G 12: 81,007,248 (GRCm39) S178P possibly damaging Het
Sult6b1 C T 17: 79,196,504 (GRCm39) G213R probably damaging Het
Themis3 G T 17: 66,862,900 (GRCm39) H353N probably benign Het
Tpr T C 1: 150,289,525 (GRCm39) S619P probably benign Het
Ttn A T 2: 76,645,134 (GRCm39) V11161E probably damaging Het
Usp13 G A 3: 32,987,314 (GRCm39) V837I probably damaging Het
Usp25 T C 16: 76,880,670 (GRCm39) V677A probably benign Het
Wdr62 A G 7: 29,942,894 (GRCm39) V1001A possibly damaging Het
Whrn A T 4: 63,336,822 (GRCm39) I580N possibly damaging Het
Wls T A 3: 159,616,993 (GRCm39) V344D probably damaging Het
Zan A T 5: 137,385,222 (GRCm39) Y5070* probably null Het
Other mutations in Spint1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01351:Spint1 APN 2 119,076,936 (GRCm39) missense probably damaging 1.00
R0206:Spint1 UTSW 2 119,078,826 (GRCm39) splice site probably benign
R0208:Spint1 UTSW 2 119,078,826 (GRCm39) splice site probably benign
R0415:Spint1 UTSW 2 119,076,096 (GRCm39) missense probably damaging 1.00
R0691:Spint1 UTSW 2 119,076,948 (GRCm39) missense probably damaging 1.00
R1236:Spint1 UTSW 2 119,076,054 (GRCm39) missense probably benign 0.05
R2190:Spint1 UTSW 2 119,068,661 (GRCm39) missense probably benign 0.01
R3890:Spint1 UTSW 2 119,079,283 (GRCm39) missense probably benign 0.28
R4599:Spint1 UTSW 2 119,076,941 (GRCm39) missense probably damaging 1.00
R6280:Spint1 UTSW 2 119,075,759 (GRCm39) missense possibly damaging 0.89
R8739:Spint1 UTSW 2 119,079,286 (GRCm39) missense possibly damaging 0.82
R9735:Spint1 UTSW 2 119,076,897 (GRCm39) missense probably damaging 1.00
S24628:Spint1 UTSW 2 119,076,096 (GRCm39) missense probably damaging 1.00
Posted On 2014-05-07