Incidental Mutation 'R5922:St14'
ID 461635
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
MMRRC Submission 043240-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5922 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 31000698-31043149 bp(-) (GRCm39)
Type of Mutation intron
DNA Base Change (assembly) A to T at 31041200 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000150666 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034478] [ENSMUST00000123557] [ENSMUST00000123557] [ENSMUST00000214418]
AlphaFold P56677
Predicted Effect probably benign
Transcript: ENSMUST00000034478
SMART Domains Protein: ENSMUSP00000034478
Gene: ENSMUSG00000031995

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 probably benign
Transcript: ENSMUST00000123557
Predicted Effect probably benign
Transcript: ENSMUST00000123557
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148789
Predicted Effect probably benign
Transcript: ENSMUST00000214418
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.4%
  • 20x: 95.6%
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl7a G T 4: 56,743,827 (GRCm39) R118L probably damaging Het
Atr A G 9: 95,785,735 (GRCm39) D1429G probably benign Het
Brinp2 A T 1: 158,076,925 (GRCm39) V390D possibly damaging Het
Cpn1 T C 19: 43,974,532 (GRCm39) S66G probably damaging Het
Dnal1 C A 12: 84,173,746 (GRCm39) L55M probably damaging Het
Dus2 G A 8: 106,780,037 (GRCm39) R453Q possibly damaging Het
Efcab5 T C 11: 77,079,570 (GRCm39) T59A probably benign Het
Elmo1 A G 13: 20,789,339 (GRCm39) D685G probably damaging Het
Ern1 T C 11: 106,312,556 (GRCm39) E275G probably damaging Het
Etnk2 A G 1: 133,291,623 (GRCm39) probably null Het
Fign T C 2: 63,809,404 (GRCm39) D622G probably damaging Het
Gjb2 A G 14: 57,337,755 (GRCm39) M151T probably benign Het
Heatr9 C T 11: 83,403,193 (GRCm39) probably null Het
Herpud2 G A 9: 25,020,280 (GRCm39) L359F probably benign Het
Hpx C T 7: 105,244,831 (GRCm39) R118H probably damaging Het
Hyal2 A G 9: 107,448,106 (GRCm39) Y253C probably damaging Het
Igkv14-130 T C 6: 67,768,206 (GRCm39) C22R probably damaging Het
Ms4a6b T A 19: 11,497,743 (GRCm39) I14N possibly damaging Het
Myb T A 10: 21,028,826 (GRCm39) I91F probably damaging Het
Myh6 C T 14: 55,183,931 (GRCm39) D1668N probably damaging Het
Noc2l C T 4: 156,325,770 (GRCm39) Q182* probably null Het
Nsd1 A G 13: 55,395,288 (GRCm39) N1066S probably benign Het
Nup98 A G 7: 101,803,224 (GRCm39) Y659H probably damaging Het
Nutm1 T C 2: 112,079,659 (GRCm39) E752G possibly damaging Het
Paqr6 G T 3: 88,273,544 (GRCm39) A154S probably benign Het
Pdlim7 G T 13: 55,656,768 (GRCm39) T62K probably damaging Het
Pibf1 A G 14: 99,374,524 (GRCm39) D321G probably benign Het
Plrg1 T A 3: 82,964,155 (GRCm39) N29K possibly damaging Het
Scimp A C 11: 70,691,642 (GRCm39) probably null Het
Sec16a T C 2: 26,305,651 (GRCm39) N2251S probably benign Het
Sec61a2 A T 2: 5,879,134 (GRCm39) D291E possibly damaging Het
Serpina3i A G 12: 104,232,766 (GRCm39) K224E probably benign Het
Spz1 A T 13: 92,712,106 (GRCm39) D123E possibly damaging Het
Ush1c A T 7: 45,853,552 (GRCm39) probably null Het
Usp54 T C 14: 20,602,139 (GRCm39) probably null Het
Zfhx3 C T 8: 109,673,330 (GRCm39) T1460M probably damaging Het
Zfp712 G T 13: 67,189,668 (GRCm39) N286K probably benign 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
R1487:St14 UTSW 9 31,008,476 (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
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'- TCCCAGGATACATGCGACAG -3'
(R):5'- CTTCCGGTACATGTGAACAGAAAG -3'

Sequencing Primer
(F):5'- ACAGTGGAATAACTCCTAACCTCTG -3'
(R):5'- CGGTACATGTGAACAGAAAGACACAC -3'
Posted On 2017-02-28