Incidental Mutation 'IGL00781:St14'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol St14
Ensembl Gene ENSMUSG00000031995
Gene Namesuppression of tumorigenicity 14 (colon carcinoma)
SynonymsMT-SP1, matriptase, Tmprss14, Prss14, Epithin
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00781
Quality Score
Chromosomal Location31089402-31131853 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 31103779 bp
Amino Acid Change Serine to Proline at position 308 (S308P)
Ref Sequence ENSEMBL: ENSMUSP00000034478 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034478] [ENSMUST00000123557] [ENSMUST00000214418]
Predicted Effect probably damaging
Transcript: ENSMUST00000034478
AA Change: S308P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000034478
Gene: ENSMUSG00000031995
AA Change: S308P

transmembrane domain 55 77 N/A INTRINSIC
Pfam:SEA 88 181 7.9e-17 PFAM
CUB 214 334 4.24e-14 SMART
CUB 340 447 4.37e-25 SMART
LDLa 452 486 2.31e-9 SMART
LDLa 487 523 4.08e-10 SMART
LDLa 524 561 3.98e-13 SMART
LDLa 566 604 1.48e-7 SMART
Tryp_SPc 614 849 1.25e-93 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000123557
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133904
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148789
Predicted Effect probably benign
Transcript: ENSMUST00000214418
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217404
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 an epithelial-derived, integral membrane serine protease. This protease forms a complex with the Kunitz-type serine protease inhibitor, HAI-1, and is found to be activated by sphingosine 1-phosphate. This protease has been shown to cleave and activate hepatocyte growth factor/scattering factor, and urokinase plasminogen activator, which suggest the function of this protease as an epithelial membrane activator for other proteases and latent growth factors. The expression of this protease has been associated with breast, colon, prostate, and ovarian tumors, which implicates its role in cancer invasion, and metastasis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this locus results in pleiotropic defects affecting the development of the epidermis, hair follicles, and immune system. Mutant mice become dehydrated due to impaired epidermal barrier function and die within days of birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 20 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acss3 A G 10: 106,966,026 S489P probably benign Het
Adam8 A T 7: 139,987,245 N431K probably damaging Het
Add1 A G 5: 34,613,358 H271R probably damaging Het
Adgrv1 G A 13: 81,578,230 L559F probably benign Het
Cdk17 A G 10: 93,232,416 Y312C probably damaging Het
Cemip A G 7: 83,947,280 I1092T possibly damaging Het
Col20a1 G T 2: 181,003,479 V885F possibly damaging Het
Dcc A G 18: 71,809,195 S284P probably benign Het
Ercc4 T C 16: 13,125,369 V284A possibly damaging Het
Fam184b A T 5: 45,555,192 probably null Het
Fbln7 G A 2: 128,893,851 R253Q possibly damaging Het
Gfm2 T C 13: 97,149,339 F112S probably damaging Het
Gxylt1 C T 15: 93,254,392 R222H probably damaging Het
Madd T C 2: 91,146,928 I1385V probably benign Het
Pkn3 C A 2: 30,083,390 probably benign Het
Sppl2a T A 2: 126,919,720 N288I probably benign Het
Syne2 C A 12: 76,024,062 P4430T probably benign Het
Taf6l C T 19: 8,773,661 G43D probably damaging Het
Trim11 T C 11: 58,990,697 L472P probably benign Het
Usp2 C T 9: 44,089,165 R284* probably null Het
Other mutations in St14
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01443:St14 APN 9 31100193 nonsense probably null
IGL01816:St14 APN 9 31108267 missense possibly damaging 0.71
IGL02100:St14 APN 9 31100130 splice site probably benign
IGL02494:St14 APN 9 31108645 missense possibly damaging 0.47
IGL02588:St14 APN 9 31090033 splice site probably benign
IGL02663:St14 APN 9 31100382 splice site probably null
IGL02711:St14 APN 9 31089900 missense probably benign 0.05
IGL03130:St14 APN 9 31097071 critical splice donor site probably null
IGL03296:St14 APN 9 31108712 missense probably damaging 0.98
IGL03400:St14 APN 9 31096971 splice site probably benign
R0101:St14 UTSW 9 31097107 missense probably benign 0.23
R0225:St14 UTSW 9 31108284 critical splice acceptor site probably null
R0335:St14 UTSW 9 31091324 splice site probably benign
R0892:St14 UTSW 9 31100428 missense probably benign 0.38
R1334:St14 UTSW 9 31108210 missense probably damaging 1.00
R1487:St14 UTSW 9 31097180 missense probably damaging 1.00
R1521:St14 UTSW 9 31108215 missense probably benign 0.03
R1782:St14 UTSW 9 31100164 missense probably damaging 1.00
R1920:St14 UTSW 9 31089870 missense possibly damaging 0.94
R1921:St14 UTSW 9 31089870 missense possibly damaging 0.94
R1922:St14 UTSW 9 31089870 missense possibly damaging 0.94
R1933:St14 UTSW 9 31106212 missense probably benign 0.00
R2070:St14 UTSW 9 31091373 missense probably damaging 1.00
R2411:St14 UTSW 9 31108234 missense probably benign 0.13
R4152:St14 UTSW 9 31090506 missense probably benign 0.08
R4375:St14 UTSW 9 31090458 missense probably benign 0.02
R4419:St14 UTSW 9 31096928 missense probably damaging 1.00
R4747:St14 UTSW 9 31103757 missense possibly damaging 0.78
R4791:St14 UTSW 9 31095622 missense probably benign 0.27
R4915:St14 UTSW 9 31108664 nonsense probably null
R5056:St14 UTSW 9 31097551 splice site probably null
R5134:St14 UTSW 9 31095583 missense probably benign 0.00
R5241:St14 UTSW 9 31100418 nonsense probably null
R5325:St14 UTSW 9 31096978 splice site probably null
R5644:St14 UTSW 9 31106510 missense probably benign
R5828:St14 UTSW 9 31091507 missense probably damaging 1.00
R5922:St14 UTSW 9 31129904 intron probably benign
R5930:St14 UTSW 9 31103760 missense probably damaging 1.00
R5963:St14 UTSW 9 31106557 intron probably benign
R6911:St14 UTSW 9 31106785 missense probably benign 0.00
R6937:St14 UTSW 9 31129660 intron probably null
R6986:St14 UTSW 9 31096549 missense probably damaging 0.98
Posted On2012-12-06