Incidental Mutation 'R1487:St14'
ID 163538
Institutional Source Beutler Lab
Gene Symbol St14
Ensembl Gene ENSMUSG00000031995
Gene Name suppression of tumorigenicity 14 (colon carcinoma)
Synonyms Tmprss14, matriptase, Prss14, Epithin, MT-SP1
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1487 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 31000698-31043149 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 31008476 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 488 (C488Y)
Ref Sequence ENSEMBL: ENSMUSP00000034478 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034478]
AlphaFold P56677
Predicted Effect probably damaging
Transcript: ENSMUST00000034478
AA Change: C488Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034478
Gene: ENSMUSG00000031995
AA Change: C488Y

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000119589
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133904
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148789
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217404
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 92.9%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700034J05Rik A C 6: 146,854,877 (GRCm39) V55G probably benign Het
Abhd13 A G 8: 10,037,402 (GRCm39) probably benign Het
Arid5b T A 10: 67,933,044 (GRCm39) K953* probably null Het
Armh3 A C 19: 45,928,882 (GRCm39) probably null Het
B4galt6 A G 18: 20,839,571 (GRCm39) V121A possibly damaging Het
C1qtnf12 G A 4: 156,050,331 (GRCm39) E223K probably damaging Het
Calu A G 6: 29,366,955 (GRCm39) I208V probably benign Het
Cd14 T C 18: 36,858,537 (GRCm39) N306S probably benign Het
Cdc16 T A 8: 13,821,445 (GRCm39) N415K probably benign Het
Cfap57 C A 4: 118,471,978 (GRCm39) V134F probably benign Het
Chrna2 C T 14: 66,380,812 (GRCm39) A27V probably benign Het
Chtf18 T C 17: 25,939,583 (GRCm39) K67R probably benign Het
Clock T C 5: 76,414,201 (GRCm39) probably null Het
Cplane1 C T 15: 8,215,715 (GRCm39) R424W probably damaging Het
Eif4g1 G A 16: 20,497,623 (GRCm39) probably benign Het
Eps8l2 A T 7: 140,941,531 (GRCm39) M601L probably benign Het
Fat4 A G 3: 39,050,066 (GRCm39) E3976G possibly damaging Het
Flrt3 T A 2: 140,502,854 (GRCm39) H258L probably damaging Het
Flt4 C A 11: 49,523,971 (GRCm39) T517K possibly damaging Het
Galnt7 T C 8: 57,993,073 (GRCm39) N416S probably damaging Het
Gipc1 C T 8: 84,387,808 (GRCm39) Q63* probably null Het
Gm17079 A T 14: 51,930,542 (GRCm39) probably null Het
Gucy2c T A 6: 136,725,824 (GRCm39) I375F possibly damaging Het
Hps4 C T 5: 112,525,865 (GRCm39) Q629* probably null Het
Hunk A G 16: 90,183,525 (GRCm39) Y61C probably damaging Het
Itga6 T C 2: 71,673,584 (GRCm39) S873P possibly damaging Het
Kcnc1 A G 7: 46,047,298 (GRCm39) H66R possibly damaging Het
Kcnc1 T C 7: 46,084,772 (GRCm39) probably null Het
Khdc3 A G 9: 73,009,846 (GRCm39) T19A probably benign Het
Kmt2a T C 9: 44,745,287 (GRCm39) probably benign Het
Lipe C T 7: 25,084,240 (GRCm39) A615T possibly damaging Het
Lrguk A T 6: 34,039,295 (GRCm39) M269L probably benign Het
Lrrc18 A G 14: 32,730,640 (GRCm39) N60D probably damaging Het
Magi1 T C 6: 93,685,060 (GRCm39) T773A probably benign Het
Map3k14 T A 11: 103,116,163 (GRCm39) D755V possibly damaging Het
Mecom T C 3: 30,034,213 (GRCm39) T488A probably damaging Het
Mmp10 T G 9: 7,509,978 (GRCm39) W473G probably damaging Het
Mrgpra2a C T 7: 47,076,434 (GRCm39) V275I probably benign Het
Myo7a A C 7: 97,703,017 (GRCm39) probably null Het
Nadsyn1 C T 7: 143,360,662 (GRCm39) V369I probably benign Het
Nptxr C A 15: 79,674,104 (GRCm39) G424V probably damaging Het
Nrg2 C T 18: 36,185,965 (GRCm39) G258E possibly damaging Het
Nup210 G A 6: 91,019,558 (GRCm39) P221S probably damaging Het
Odad2 A T 18: 7,273,245 (GRCm39) Y282N probably damaging Het
Or52a33 T A 7: 103,288,801 (GRCm39) H182L probably damaging Het
Or6c208 T C 10: 129,224,209 (GRCm39) F236L probably benign Het
Oxct1 A G 15: 4,177,057 (GRCm39) D477G possibly damaging Het
Pcdh8 G T 14: 80,006,987 (GRCm39) D525E probably damaging Het
Phldb2 A G 16: 45,609,387 (GRCm39) S740P probably damaging Het
Prss54 A G 8: 96,286,276 (GRCm39) S266P probably benign Het
Ptprh T A 7: 4,555,737 (GRCm39) I741F probably damaging Het
Rab11fip1 G T 8: 27,644,240 (GRCm39) S515Y probably damaging Het
Recql4 T A 15: 76,593,183 (GRCm39) N309I probably benign Het
Sec24a T C 11: 51,622,713 (GRCm39) T388A possibly damaging Het
Setd6 T A 8: 96,444,556 (GRCm39) L83H probably damaging Het
Slc6a12 G A 6: 121,340,716 (GRCm39) W534* probably null Het
Supt16 A G 14: 52,414,065 (GRCm39) probably null Het
Tanc2 A G 11: 105,814,460 (GRCm39) Y1968C probably damaging Het
Tcaim T A 9: 122,647,897 (GRCm39) Y137* probably null Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Tpm3 A T 3: 89,997,389 (GRCm39) probably null Het
Trip12 A T 1: 84,746,352 (GRCm39) N475K probably damaging Het
Twnk G T 19: 44,996,815 (GRCm39) probably null Het
Zfp287 T C 11: 62,616,115 (GRCm39) K192R probably damaging Het
Zfp799 G T 17: 33,039,651 (GRCm39) T204N possibly damaging Het
Other mutations in St14
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00781:St14 APN 9 31,015,075 (GRCm39) missense probably damaging 1.00
IGL01443:St14 APN 9 31,011,489 (GRCm39) nonsense probably null
IGL01816:St14 APN 9 31,019,563 (GRCm39) missense possibly damaging 0.71
IGL02100:St14 APN 9 31,011,426 (GRCm39) splice site probably benign
IGL02494:St14 APN 9 31,019,941 (GRCm39) missense possibly damaging 0.47
IGL02588:St14 APN 9 31,001,329 (GRCm39) splice site probably benign
IGL02663:St14 APN 9 31,011,678 (GRCm39) splice site probably null
IGL02711:St14 APN 9 31,001,196 (GRCm39) missense probably benign 0.05
IGL03130:St14 APN 9 31,008,367 (GRCm39) critical splice donor site probably null
IGL03296:St14 APN 9 31,020,008 (GRCm39) missense probably damaging 0.98
IGL03400:St14 APN 9 31,008,267 (GRCm39) splice site probably benign
R0101:St14 UTSW 9 31,008,403 (GRCm39) missense probably benign 0.23
R0225:St14 UTSW 9 31,019,580 (GRCm39) critical splice acceptor site probably null
R0335:St14 UTSW 9 31,002,620 (GRCm39) splice site probably benign
R0892:St14 UTSW 9 31,011,724 (GRCm39) missense probably benign 0.38
R1334:St14 UTSW 9 31,019,506 (GRCm39) missense probably damaging 1.00
R1521:St14 UTSW 9 31,019,511 (GRCm39) missense probably benign 0.03
R1782:St14 UTSW 9 31,011,460 (GRCm39) missense probably damaging 1.00
R1920:St14 UTSW 9 31,001,166 (GRCm39) missense possibly damaging 0.94
R1921:St14 UTSW 9 31,001,166 (GRCm39) missense possibly damaging 0.94
R1922:St14 UTSW 9 31,001,166 (GRCm39) missense possibly damaging 0.94
R1933:St14 UTSW 9 31,017,508 (GRCm39) missense probably benign 0.00
R2070:St14 UTSW 9 31,002,669 (GRCm39) missense probably damaging 1.00
R2411:St14 UTSW 9 31,019,530 (GRCm39) missense probably benign 0.13
R4152:St14 UTSW 9 31,001,802 (GRCm39) missense probably benign 0.08
R4375:St14 UTSW 9 31,001,754 (GRCm39) missense probably benign 0.02
R4419:St14 UTSW 9 31,008,224 (GRCm39) missense probably damaging 1.00
R4747:St14 UTSW 9 31,015,053 (GRCm39) missense possibly damaging 0.78
R4791:St14 UTSW 9 31,006,918 (GRCm39) missense probably benign 0.27
R4915:St14 UTSW 9 31,019,960 (GRCm39) nonsense probably null
R5056:St14 UTSW 9 31,008,847 (GRCm39) splice site probably null
R5134:St14 UTSW 9 31,006,879 (GRCm39) missense probably benign 0.00
R5241:St14 UTSW 9 31,011,714 (GRCm39) nonsense probably null
R5325:St14 UTSW 9 31,008,274 (GRCm39) splice site probably null
R5644:St14 UTSW 9 31,017,806 (GRCm39) missense probably benign
R5828:St14 UTSW 9 31,002,803 (GRCm39) missense probably damaging 1.00
R5922:St14 UTSW 9 31,041,200 (GRCm39) intron probably benign
R5930:St14 UTSW 9 31,015,056 (GRCm39) missense probably damaging 1.00
R5963:St14 UTSW 9 31,017,853 (GRCm39) intron probably benign
R6911:St14 UTSW 9 31,018,081 (GRCm39) missense probably benign 0.00
R6937:St14 UTSW 9 31,040,956 (GRCm39) splice site probably null
R6986:St14 UTSW 9 31,007,845 (GRCm39) missense probably damaging 0.98
R7226:St14 UTSW 9 31,011,448 (GRCm39) missense possibly damaging 0.63
R7395:St14 UTSW 9 31,008,195 (GRCm39) missense probably benign 0.29
R7400:St14 UTSW 9 31,019,571 (GRCm39) missense probably benign 0.36
R8194:St14 UTSW 9 31,042,921 (GRCm39) start codon destroyed probably null 0.95
R8886:St14 UTSW 9 31,008,420 (GRCm39) missense possibly damaging 0.93
R9248:St14 UTSW 9 31,002,905 (GRCm39) missense probably damaging 1.00
R9440:St14 UTSW 9 31,007,845 (GRCm39) missense probably damaging 0.98
Z1177:St14 UTSW 9 31,001,803 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TCATTGGGCCAAAAGGGCACTG -3'
(R):5'- TGATGAGCGTTACTGCCGTGAG -3'

Sequencing Primer
(F):5'- GCACTGGGGGGCCATAG -3'
(R):5'- CGCTGTCTATTCTGGCAAAAAG -3'
Posted On 2014-03-28