Incidental Mutation 'R1536:Mbtps1'
ID 169532
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 039575-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1536 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 120234895-120285474 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 120272864 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 94 (S94T)
Ref Sequence ENSEMBL: ENSMUSP00000095965 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081381] [ENSMUST00000098362]
AlphaFold Q9WTZ2
Predicted Effect probably benign
Transcript: ENSMUST00000081381
AA Change: S94T

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000080117
Gene: ENSMUSG00000031835
AA Change: S94T

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 benign
Transcript: ENSMUST00000098362
AA Change: S94T

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000095965
Gene: ENSMUSG00000031835
AA Change: S94T

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: ENSMUST00000212601
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212685
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212813
Meta Mutation Damage Score 0.0850 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.5%
Validation Efficiency 98% (59/60)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310003L06Rik A T 5: 88,118,524 (GRCm39) I3F probably benign Het
4930590J08Rik A G 6: 91,894,016 (GRCm39) N211S probably benign Het
A2ml1 A T 6: 128,524,196 (GRCm39) Y1145* probably null Het
Abca7 A G 10: 79,850,064 (GRCm39) D1972G probably benign Het
Adamts19 A T 18: 59,185,687 (GRCm39) D1187V probably damaging Het
Adcy6 G C 15: 98,497,888 (GRCm39) I421M probably damaging Het
Afap1 C A 5: 36,131,835 (GRCm39) H387Q probably damaging Het
Atp8b1 C T 18: 64,678,335 (GRCm39) V854M probably damaging Het
Auts2 C T 5: 131,516,302 (GRCm39) probably benign Het
Cbll1 T C 12: 31,537,855 (GRCm39) D300G probably damaging Het
Cd200r4 A T 16: 44,653,412 (GRCm39) T61S possibly damaging Het
Chmp4c G T 3: 10,454,744 (GRCm39) V207L probably benign Het
Cntn5 T C 9: 9,976,321 (GRCm39) T413A possibly damaging Het
Cox7a2 T A 9: 79,665,863 (GRCm39) probably null Het
Cwc27 A G 13: 104,933,814 (GRCm39) L236P probably damaging Het
Diaph1 A G 18: 38,029,146 (GRCm39) probably null Het
Dst T A 1: 34,299,453 (GRCm39) probably benign Het
Ear1 T A 14: 44,056,583 (GRCm39) H95L probably damaging Het
Enpp1 T A 10: 24,517,732 (GRCm39) H898L probably benign Het
Entpd5 G A 12: 84,429,069 (GRCm39) R321* probably null Het
Ercc6l2 C A 13: 63,972,685 (GRCm39) N177K possibly damaging Het
Ergic1 T C 17: 26,860,680 (GRCm39) probably null Het
Erich6 A T 3: 58,534,019 (GRCm39) I336N probably benign Het
Fmnl2 A G 2: 52,995,549 (GRCm39) E424G probably damaging Het
Galnt3 A T 2: 65,914,550 (GRCm39) D622E probably damaging Het
Gjd4 T A 18: 9,280,569 (GRCm39) T170S probably damaging Het
Gm5611 G A 9: 16,941,903 (GRCm39) noncoding transcript Het
Gpc5 T A 14: 115,636,662 (GRCm39) N448K probably benign Het
Klra3 G C 6: 130,310,107 (GRCm39) R138G probably benign Het
Maco1 A G 4: 134,531,818 (GRCm39) V617A probably damaging Het
Man2b2 T C 5: 36,978,271 (GRCm39) T338A probably benign Het
Muc3a A T 5: 137,244,538 (GRCm39) S205T unknown Het
Nav2 C A 7: 49,195,682 (GRCm39) D1019E probably damaging Het
Neurl4 T A 11: 69,794,252 (GRCm39) L236* probably null Het
Or13c25 A G 4: 52,911,260 (GRCm39) V178A probably benign Het
Plcxd3 T C 15: 4,546,093 (GRCm39) probably benign Het
Pprc1 T C 19: 46,059,965 (GRCm39) probably benign Het
Prkaa2 T A 4: 104,932,647 (GRCm39) N67I probably damaging Het
Prom1 T A 5: 44,175,695 (GRCm39) Y508F probably benign Het
Prx A G 7: 27,216,683 (GRCm39) M534V probably damaging Het
Rps6kc1 C T 1: 190,603,965 (GRCm39) R219Q possibly damaging Het
Sbf2 T C 7: 109,977,250 (GRCm39) Y628C probably damaging Het
Slc1a2 A T 2: 102,607,855 (GRCm39) D501V probably benign Het
Spata31 A T 13: 65,069,196 (GRCm39) Q448L probably damaging Het
Stk35 T C 2: 129,653,155 (GRCm39) probably benign Het
Stxbp5 T A 10: 9,713,836 (GRCm39) R234S probably damaging Het
Tifab A G 13: 56,324,101 (GRCm39) V114A probably benign Het
Tiprl A G 1: 165,055,975 (GRCm39) M49T probably benign Het
Tlr12 A G 4: 128,511,545 (GRCm39) L235P possibly damaging Het
Trim43b A T 9: 88,967,411 (GRCm39) C407* probably null Het
Txndc17 C A 11: 72,098,533 (GRCm39) F28L probably damaging Het
Vmn2r27 T C 6: 124,177,649 (GRCm39) R452G probably damaging Het
Vmn2r3 T A 3: 64,182,538 (GRCm39) D387V probably damaging Het
Vps13b T C 15: 35,875,712 (GRCm39) I2699T probably damaging Het
Zfp944 G T 17: 22,558,697 (GRCm39) Y183* probably null 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
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
R4611: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'- AGGTGTTCCCAAGTCCCTCTTAGC -3'
(R):5'- CGTGTGAATCTCTGCATGTTGCC -3'

Sequencing Primer
(F):5'- CGGCTCTGTAGTGAAAGGC -3'
(R):5'- TTCTCAATGGAGGTTCAGAGTAG -3'
Posted On 2014-04-13