Incidental Mutation 'IGL01351:Spint1'
ID 75345
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 # IGL01351
Quality Score
Status
Chromosome 2
Chromosomal Location 119067841-119079995 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 119076936 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 340 (D340G)
Ref Sequence ENSEMBL: ENSMUSP00000106441 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028783] [ENSMUST00000110816] [ENSMUST00000110817]
AlphaFold Q9R097
Predicted Effect probably damaging
Transcript: ENSMUST00000028783
AA Change: D340G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000028783
Gene: ENSMUSG00000027315
AA Change: D340G

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 damaging
Transcript: ENSMUST00000110816
AA Change: D340G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106440
Gene: ENSMUSG00000027315
AA Change: D340G

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 damaging
Transcript: ENSMUST00000110817
AA Change: D340G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106441
Gene: ENSMUSG00000027315
AA Change: D340G

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 noncoding transcript
Transcript: ENSMUST00000134872
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139903
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: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T C 11: 9,217,565 (GRCm39) S336P probably benign Het
Abca9 T C 11: 110,039,729 (GRCm39) Y428C probably damaging Het
Alpk1 T C 3: 127,466,011 (GRCm39) Q1165R probably damaging Het
Angel2 C A 1: 190,665,310 (GRCm39) N80K probably benign Het
Bmp6 T C 13: 38,653,610 (GRCm39) S226P probably damaging Het
Ccar2 T C 14: 70,383,311 (GRCm39) T229A probably benign Het
Cdh12 G A 15: 21,237,989 (GRCm39) V75M probably damaging Het
Cdh6 G T 15: 13,034,326 (GRCm39) A778E possibly damaging Het
Corin A T 5: 72,496,334 (GRCm39) C540S probably damaging Het
Cyfip1 C A 7: 55,547,991 (GRCm39) Y530* probably null Het
Dock10 T G 1: 80,570,876 (GRCm39) K327N probably damaging Het
Dpy19l3 A G 7: 35,426,840 (GRCm39) probably benign Het
E2f8 T C 7: 48,516,899 (GRCm39) T827A probably benign Het
Edem3 T C 1: 151,668,136 (GRCm39) V305A possibly damaging Het
Fam170a T C 18: 50,414,845 (GRCm39) W164R probably benign Het
Fbxw14 T C 9: 109,103,640 (GRCm39) D24G possibly damaging Het
Gnmt T C 17: 47,037,606 (GRCm39) D124G probably benign Het
Gpx5 T C 13: 21,471,669 (GRCm39) D178G probably damaging Het
Gsdmd T A 15: 75,736,186 (GRCm39) I105N probably damaging Het
Hps5 C T 7: 46,410,856 (GRCm39) M1113I probably damaging Het
Hyal6 T C 6: 24,734,178 (GRCm39) F37S probably damaging Het
Il17c C T 8: 123,148,862 (GRCm39) T2I probably benign Het
Lyz1 A G 10: 117,127,093 (GRCm39) C48R probably damaging Het
Or52e18 T A 7: 104,609,946 (GRCm39) probably benign Het
Pafah1b3 G A 7: 24,994,570 (GRCm39) R215C possibly damaging Het
Psmb4 A T 3: 94,793,538 (GRCm39) probably null Het
Rnf213 T C 11: 119,373,944 (GRCm39) V5009A probably benign Het
Sema6a T C 18: 47,414,369 (GRCm39) K494E possibly damaging Het
Sfmbt1 T C 14: 30,491,777 (GRCm39) V17A probably benign Het
Speg T A 1: 75,387,920 (GRCm39) probably benign Het
Tasor A G 14: 27,186,258 (GRCm39) E819G probably benign Het
Tctn3 T C 19: 40,596,081 (GRCm39) I309V probably benign Het
Tex19.1 T A 11: 121,038,072 (GRCm39) D143E probably damaging Het
Tktl2 A G 8: 66,965,548 (GRCm39) I369V probably benign Het
Tm2d2 A G 8: 25,510,573 (GRCm39) probably benign Het
Traf4 C A 11: 78,056,226 (GRCm39) R14L possibly damaging Het
Zfhx4 A G 3: 5,466,196 (GRCm39) Y2118C probably damaging Het
Zmynd15 C A 11: 70,354,416 (GRCm39) N425K probably benign Het
Other mutations in Spint1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02065:Spint1 APN 2 119,068,698 (GRCm39) missense probably benign 0.02
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 2013-10-07