Incidental Mutation 'R4611:Mbtps1'
ID 344730
Institutional Source Beutler Lab
Gene Symbol Mbtps1
Ensembl Gene ENSMUSG00000031835
Gene Name membrane-bound transcription factor peptidase, site 1
Synonyms site-1 protease, SKI-1, subtilisin/kexin isozyme-1, S1P, 0610038M03Rik
MMRRC Submission 041822-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4611 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 120234895-120285474 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 120262086 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 354 (D354E)
Ref Sequence ENSEMBL: ENSMUSP00000095965 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081381] [ENSMUST00000098362]
AlphaFold Q9WTZ2
Predicted Effect probably damaging
Transcript: ENSMUST00000081381
AA Change: D354E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000080117
Gene: ENSMUSG00000031835
AA Change: D354E

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Peptidase_S8 209 464 1.5e-43 PFAM
transmembrane domain 1000 1022 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000098362
AA Change: D354E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095965
Gene: ENSMUSG00000031835
AA Change: D354E

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Peptidase_S8 213 473 3.7e-45 PFAM
transmembrane domain 1000 1022 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212244
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212601
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212685
Meta Mutation Damage Score 0.6997 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the subtilisin-like proprotein convertase family, which includes proteases that process protein and peptide precursors trafficking through regulated or constitutive branches of the secretory pathway. The encoded protein undergoes an initial autocatalytic processing event in the ER to generate a heterodimer which exits the ER and sorts to the cis/medial-Golgi where a second autocatalytic event takes place and the catalytic activity is acquired. It encodes a type 1 membrane bound protease which is ubiquitously expressed and regulates cholesterol or lipid homeostasis via cleavage of substrates at non-basic residues. Mutations in this gene may be associated with lysosomal dysfunction. [provided by RefSeq, Feb 2014]
PHENOTYPE: Mice homozygous for a gene trap allele die prior to implantation. Mice homozygous for an ENU-induced allele exhibit hypopigmentation, reduced female fertility, altered lipid homeostasis, and increased susceptibility to induced colitis. [provided by MGI curators]
Allele List at MGI

All alleles(38) : Targeted(3) Gene trapped(34) Chemically induced(1)

Other mutations in this stock
Total: 100 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik G A 5: 109,885,259 (GRCm39) R200C probably benign Het
Ak7 G A 12: 105,679,834 (GRCm39) V123M probably benign Het
Aoc1l1 A T 6: 48,952,090 (GRCm39) Q5L probably benign Het
Apc T C 18: 34,451,618 (GRCm39) L2804P probably damaging Het
Apob C A 12: 8,061,331 (GRCm39) A3271E probably damaging Het
Asl G T 5: 130,047,157 (GRCm39) A147E probably damaging Het
Atp1a1 A G 3: 101,494,259 (GRCm39) V447A probably benign Het
AY358078 T A 14: 52,063,532 (GRCm39) C393S possibly damaging Het
Bcl11b T C 12: 107,882,789 (GRCm39) K509E probably damaging Het
Btnl1 T C 17: 34,598,699 (GRCm39) I105T probably damaging Het
Btnl10 A G 11: 58,811,183 (GRCm39) T169A probably damaging Het
C8b T C 4: 104,647,841 (GRCm39) I278T probably damaging Het
Ccdc66 T C 14: 27,222,377 (GRCm39) N122S probably damaging Het
Cd8b1 T C 6: 71,309,459 (GRCm39) V181A probably benign Het
Cdan1 A T 2: 120,561,201 (GRCm39) V189D probably damaging Het
Celf2 G T 2: 6,590,831 (GRCm39) N279K possibly damaging Het
Cfap52 T C 11: 67,817,247 (GRCm39) N549D probably damaging Het
Cmklr1 C T 5: 113,752,930 (GRCm39) V24M probably benign Het
Cntnap4 G T 8: 113,500,371 (GRCm39) probably null Het
Col27a1 G A 4: 63,211,743 (GRCm39) G91R probably damaging Het
Col5a3 A G 9: 20,726,192 (GRCm39) probably benign Het
Dcc C T 18: 71,682,069 (GRCm39) probably null Het
Deaf1 T A 7: 140,890,884 (GRCm39) T433S possibly damaging Het
Dnah8 T A 17: 30,903,211 (GRCm39) L950H probably damaging Het
Dnajc7 A T 11: 100,481,803 (GRCm39) Y228* probably null Het
Eno1b T C 18: 48,180,770 (GRCm39) V316A probably damaging Het
Exoc4 T C 6: 33,415,340 (GRCm39) M404T possibly damaging Het
Fignl1 A T 11: 11,751,268 (GRCm39) C596S probably benign Het
Fn1 A C 1: 71,663,337 (GRCm39) Y1050* probably null Het
Frem2 A G 3: 53,455,228 (GRCm39) L2116S possibly damaging Het
Gba2 T A 4: 43,568,092 (GRCm39) S732C probably damaging Het
Gcnt4 C A 13: 97,082,990 (GRCm39) S95R probably benign Het
Gpr37 A G 6: 25,669,623 (GRCm39) V407A probably benign Het
Gria2 A T 3: 80,599,799 (GRCm39) M695K probably damaging Het
Hoxa9 T C 6: 52,202,690 (GRCm39) K132R probably damaging Het
Ifi213 T A 1: 173,417,480 (GRCm39) T311S possibly damaging Het
Itgb2 T A 10: 77,385,884 (GRCm39) N282K probably damaging Het
Kcnh8 A T 17: 52,909,864 (GRCm39) Q11L probably benign Het
Klk14 T C 7: 43,343,781 (GRCm39) C163R probably damaging Het
Klk1b3 T A 7: 43,850,689 (GRCm39) W74R possibly damaging Het
Krtap13-1 G T 16: 88,526,142 (GRCm39) C122F possibly damaging Het
Luzp2 T C 7: 54,713,104 (GRCm39) probably null Het
Mcpt9 C T 14: 56,266,049 (GRCm39) V60M probably damaging Het
Mical3 C A 6: 120,911,799 (GRCm39) E1083* probably null Het
Mrc2 G A 11: 105,239,257 (GRCm39) probably null Het
Mtor T A 4: 148,570,576 (GRCm39) V1211E probably benign Het
Myb T A 10: 21,021,223 (GRCm39) D402V probably damaging Het
Ncor2 G A 5: 125,107,923 (GRCm39) T1593I probably damaging Het
Ndst3 A G 3: 123,465,198 (GRCm39) I258T probably benign Het
Npy6r C A 18: 44,409,468 (GRCm39) H296Q probably damaging Het
Olfml2b T A 1: 170,472,516 (GRCm39) L9H probably damaging Het
Or10a3n A G 7: 108,493,324 (GRCm39) C97R probably damaging Het
Or1a1b A T 11: 74,097,361 (GRCm39) V227D possibly damaging Het
Or2w2 A T 13: 21,757,744 (GRCm39) V294D probably damaging Het
Or4k15 C A 14: 50,364,530 (GRCm39) N165K probably benign Het
Or5b119 C T 19: 13,457,376 (GRCm39) C62Y probably damaging Het
Or5b94 T A 19: 12,652,318 (GRCm39) Y250N probably damaging Het
Or6c207 G A 10: 129,104,274 (GRCm39) A306V probably benign Het
Or8b8 T A 9: 37,809,622 (GRCm39) S307R probably benign Het
Ovgp1 T C 3: 105,893,883 (GRCm39) probably benign Het
Parg G A 14: 31,996,821 (GRCm39) R304Q probably damaging Het
Pdf T G 8: 107,775,167 (GRCm39) S22R probably benign Het
Phlpp2 A T 8: 110,603,515 (GRCm39) R60S possibly damaging Het
Piwil2 C T 14: 70,639,646 (GRCm39) E401K probably benign Het
Pla2g4e T G 2: 120,016,863 (GRCm39) H226P possibly damaging Het
Polr3a T C 14: 24,502,576 (GRCm39) probably null Het
Ppp3cb T C 14: 20,570,714 (GRCm39) N339S possibly damaging Het
Ptch2 G A 4: 116,967,575 (GRCm39) D748N probably benign Het
Rai14 A C 15: 10,592,224 (GRCm39) Y224D probably damaging Het
Rft1 A G 14: 30,411,747 (GRCm39) I432V probably damaging Het
Rictor C T 15: 6,816,625 (GRCm39) A1299V possibly damaging Het
Sall2 A G 14: 52,551,210 (GRCm39) C662R probably damaging Het
Scn4b A G 9: 45,061,737 (GRCm39) N208D probably damaging Het
Sdhb G A 4: 140,700,226 (GRCm39) G109R probably damaging Het
Sec16a A G 2: 26,331,817 (GRCm39) V66A probably benign Het
Sema4g A G 19: 44,990,051 (GRCm39) Y710C probably damaging Het
Serpinb12 T A 1: 106,876,883 (GRCm39) D66E probably benign Het
Shc4 T A 2: 125,497,602 (GRCm39) D369V probably benign Het
Siglech T C 7: 55,421,441 (GRCm39) L285P probably damaging Het
Skint6 A G 4: 112,931,273 (GRCm39) M506T probably benign Het
Slco1a6 C A 6: 142,047,378 (GRCm39) C404F probably benign Het
Slfn14 T A 11: 83,174,140 (GRCm39) K284* probably null Het
Sox14 A G 9: 99,757,715 (GRCm39) I8T probably damaging Het
Srpk3 A G X: 72,818,547 (GRCm39) H79R possibly damaging Het
Tdpoz3 A T 3: 93,734,330 (GRCm39) H335L probably damaging Het
Tdrd5 T A 1: 156,111,944 (GRCm39) T479S probably benign Het
Tnik T C 3: 28,596,249 (GRCm39) probably null Het
Tnpo2 T C 8: 85,780,432 (GRCm39) S720P probably benign Het
Tpst1 A G 5: 130,130,547 (GRCm39) K6E probably damaging Het
Trank1 T A 9: 111,191,329 (GRCm39) I446N probably damaging Het
Trmt44 A T 5: 35,732,351 (GRCm39) D13E probably benign Het
Ubr4 T A 4: 139,126,890 (GRCm39) V471E possibly damaging Het
Ubtd1 A G 19: 42,022,030 (GRCm39) T101A probably benign Het
Ugt3a1 A T 15: 9,306,486 (GRCm39) K212* probably null Het
Zbtb7c C T 18: 76,269,918 (GRCm39) A2V possibly damaging Het
Zfp423 C T 8: 88,414,709 (GRCm39) G1182D possibly damaging Het
Zfp618 G A 4: 63,051,216 (GRCm39) V666M probably damaging Het
Zmat1 A T X: 133,873,694 (GRCm39) S566T probably damaging Homo
Zscan20 T C 4: 128,481,899 (GRCm39) T588A probably benign Het
Zscan25 G A 5: 145,227,926 (GRCm39) R530H probably damaging Het
Other mutations in Mbtps1
AlleleSourceChrCoordTypePredicted EffectPPH Score
Muskrat UTSW 8 120,264,876 (GRCm39) missense probably damaging 1.00
packrat UTSW 8 120,255,700 (GRCm39) missense probably damaging 1.00
woodrat UTSW 8 120,255,769 (GRCm39) missense probably damaging 1.00
R0194:Mbtps1 UTSW 8 120,262,108 (GRCm39) missense probably damaging 1.00
R0270:Mbtps1 UTSW 8 120,264,856 (GRCm39) splice site probably benign
R0485:Mbtps1 UTSW 8 120,249,340 (GRCm39) splice site probably benign
R1269:Mbtps1 UTSW 8 120,247,016 (GRCm39) missense probably damaging 1.00
R1351:Mbtps1 UTSW 8 120,244,901 (GRCm39) missense possibly damaging 0.95
R1536:Mbtps1 UTSW 8 120,272,864 (GRCm39) missense probably benign 0.01
R1542:Mbtps1 UTSW 8 120,272,986 (GRCm39) splice site probably null
R1543:Mbtps1 UTSW 8 120,268,808 (GRCm39) splice site probably benign
R1580:Mbtps1 UTSW 8 120,265,639 (GRCm39) missense possibly damaging 0.79
R1587:Mbtps1 UTSW 8 120,244,958 (GRCm39) missense probably damaging 0.96
R1715:Mbtps1 UTSW 8 120,269,469 (GRCm39) missense probably benign 0.40
R1845:Mbtps1 UTSW 8 120,249,232 (GRCm39) missense probably benign 0.13
R2147:Mbtps1 UTSW 8 120,265,598 (GRCm39) missense probably benign 0.01
R2157:Mbtps1 UTSW 8 120,269,466 (GRCm39) missense probably benign 0.01
R2416:Mbtps1 UTSW 8 120,265,656 (GRCm39) missense probably damaging 1.00
R2910:Mbtps1 UTSW 8 120,272,776 (GRCm39) missense possibly damaging 0.82
R2911:Mbtps1 UTSW 8 120,272,776 (GRCm39) missense possibly damaging 0.82
R3079:Mbtps1 UTSW 8 120,265,602 (GRCm39) missense probably damaging 1.00
R3079:Mbtps1 UTSW 8 120,257,944 (GRCm39) missense probably benign 0.40
R3080:Mbtps1 UTSW 8 120,265,602 (GRCm39) missense probably damaging 1.00
R3080:Mbtps1 UTSW 8 120,257,944 (GRCm39) missense probably benign 0.40
R4116:Mbtps1 UTSW 8 120,268,391 (GRCm39) missense probably benign 0.00
R4296:Mbtps1 UTSW 8 120,249,238 (GRCm39) missense possibly damaging 0.95
R4602:Mbtps1 UTSW 8 120,262,086 (GRCm39) missense probably damaging 1.00
R4603:Mbtps1 UTSW 8 120,262,086 (GRCm39) missense probably damaging 1.00
R4610:Mbtps1 UTSW 8 120,262,086 (GRCm39) missense probably damaging 1.00
R4729:Mbtps1 UTSW 8 120,252,159 (GRCm39) missense probably damaging 1.00
R4868:Mbtps1 UTSW 8 120,235,667 (GRCm39) missense probably benign 0.01
R4893:Mbtps1 UTSW 8 120,244,932 (GRCm39) missense probably damaging 1.00
R4999:Mbtps1 UTSW 8 120,260,087 (GRCm39) missense probably damaging 1.00
R6056:Mbtps1 UTSW 8 120,242,341 (GRCm39) missense probably benign
R6062:Mbtps1 UTSW 8 120,257,830 (GRCm39) missense possibly damaging 0.94
R6237:Mbtps1 UTSW 8 120,255,700 (GRCm39) missense probably damaging 1.00
R6617:Mbtps1 UTSW 8 120,264,876 (GRCm39) missense probably damaging 1.00
R7215:Mbtps1 UTSW 8 120,251,307 (GRCm39) missense possibly damaging 0.82
R7275:Mbtps1 UTSW 8 120,269,489 (GRCm39) missense probably benign
R7794:Mbtps1 UTSW 8 120,265,623 (GRCm39) missense probably damaging 1.00
R8029:Mbtps1 UTSW 8 120,274,544 (GRCm39) start gained probably benign
R8104:Mbtps1 UTSW 8 120,255,794 (GRCm39) missense possibly damaging 0.85
R8205:Mbtps1 UTSW 8 120,247,077 (GRCm39) missense probably damaging 1.00
R8351:Mbtps1 UTSW 8 120,272,923 (GRCm39) missense probably benign 0.01
R8487:Mbtps1 UTSW 8 120,268,413 (GRCm39) missense probably damaging 1.00
R8753:Mbtps1 UTSW 8 120,235,601 (GRCm39) missense possibly damaging 0.94
R9155:Mbtps1 UTSW 8 120,235,693 (GRCm39) missense probably benign 0.06
R9168:Mbtps1 UTSW 8 120,248,602 (GRCm39) missense probably benign 0.01
R9172:Mbtps1 UTSW 8 120,260,108 (GRCm39) missense probably damaging 1.00
R9621:Mbtps1 UTSW 8 120,235,621 (GRCm39) missense possibly damaging 0.69
RF019:Mbtps1 UTSW 8 120,252,289 (GRCm39) missense probably damaging 1.00
X0017:Mbtps1 UTSW 8 120,257,863 (GRCm39) missense probably damaging 1.00
X0027:Mbtps1 UTSW 8 120,249,286 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CACCAAAGTTCCTGATCCCTTG -3'
(R):5'- TGCGCACTTTCGGACAGAAG -3'

Sequencing Primer
(F):5'- TGTGTGTACATACCCACAGC -3'
(R):5'- CTTTCGGACAGAAGACAGAAATGACC -3'
Posted On 2015-09-25