Incidental Mutation 'R7703:Mep1a'
ID 594151
Institutional Source Beutler Lab
Gene Symbol Mep1a
Ensembl Gene ENSMUSG00000023914
Gene Name meprin 1 alpha
Synonyms Mep-1, meprin A alpha-subunit, meprin alpha, Mep-1a, Mep1
MMRRC Submission 045764-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7703 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 43785215-43813703 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 43788997 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 606 (D606G)
Ref Sequence ENSEMBL: ENSMUSP00000024707 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024707] [ENSMUST00000117137]
AlphaFold P28825
Predicted Effect possibly damaging
Transcript: ENSMUST00000024707
AA Change: D606G

PolyPhen 2 Score 0.693 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000024707
Gene: ENSMUSG00000023914
AA Change: D606G

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
ZnMc 83 222 1.16e-41 SMART
MAM 276 445 5.38e-61 SMART
MATH 445 590 6.9e-17 SMART
EGF 687 724 1.35e-2 SMART
transmembrane domain 727 749 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000117137
AA Change: D593G

PolyPhen 2 Score 0.801 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000113838
Gene: ENSMUSG00000023914
AA Change: D593G

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
ZnMc 70 209 1.16e-41 SMART
MAM 263 432 5.38e-61 SMART
MATH 432 577 6.9e-17 SMART
EGF 674 711 1.35e-2 SMART
transmembrane domain 714 736 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit decreased litter size, reduced LPS-induced renal injury and bladder inflammation, and increased susceptibility to sodium dextran sulfate-induced colitis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810065E05Rik T C 11: 58,316,593 (GRCm39) I191T probably damaging Het
2310003L06Rik T C 5: 88,120,671 (GRCm39) L476P possibly damaging Het
Aasdh T C 5: 77,035,924 (GRCm39) D387G probably damaging Het
Ahsa2 T A 11: 23,440,415 (GRCm39) T327S probably benign Het
Ap3d1 A T 10: 80,553,678 (GRCm39) V523E probably damaging Het
Baz2b C A 2: 59,747,769 (GRCm39) R1298L probably damaging Het
Cacna2d3 T C 14: 28,765,503 (GRCm39) T802A possibly damaging Het
Cdh23 G T 10: 60,173,043 (GRCm39) T1714K probably damaging Het
Chrna3 A T 9: 54,923,408 (GRCm39) D133E probably benign Het
Cnot1 C T 8: 96,486,726 (GRCm39) probably null Het
Col16a1 A T 4: 129,990,295 (GRCm39) N1396Y unknown Het
Cox11 A G 11: 90,529,245 (GRCm39) N77S probably benign Het
Ctsf T G 19: 4,906,567 (GRCm39) F165V probably damaging Het
Cytip A G 2: 58,037,920 (GRCm39) V148A probably damaging Het
Diaph1 T C 18: 38,023,862 (GRCm39) I659V unknown Het
Dmxl2 A T 9: 54,368,370 (GRCm39) M26K probably benign Het
Erp44 T A 4: 48,196,904 (GRCm39) I340F probably benign Het
Fam186a A G 15: 99,852,678 (GRCm39) M180T unknown Het
Frem2 C T 3: 53,429,589 (GRCm39) V2793I probably benign Het
Gm19410 A G 8: 36,266,539 (GRCm39) E1064G probably damaging Het
Gria4 T C 9: 4,503,588 (GRCm39) I343V probably benign Het
Grsf1 T A 5: 88,819,150 (GRCm39) N228Y probably damaging Het
H3c13 C A 3: 96,176,309 (GRCm39) Y100* probably null Het
Ighv1-18 A T 12: 114,646,381 (GRCm39) N74K probably benign Het
Kcnh6 A T 11: 105,914,703 (GRCm39) T703S probably benign Het
Lrp1b T A 2: 41,000,798 (GRCm39) D2256V Het
Lrrc63 T C 14: 75,360,447 (GRCm39) T352A possibly damaging Het
Lztfl1 T C 9: 123,531,194 (GRCm39) E258G probably damaging Het
Mcph1 T C 8: 18,721,122 (GRCm39) I650T possibly damaging Het
Muc16 T C 9: 18,516,578 (GRCm39) I313M Het
Myh7b A G 2: 155,462,356 (GRCm39) Y353C probably null Het
Nfatc1 A G 18: 80,725,504 (GRCm39) L420P probably damaging Het
Olfml1 A G 7: 107,170,392 (GRCm39) E93G probably damaging Het
Or6b1 A T 6: 42,814,938 (GRCm39) E41V probably damaging Het
Or8c11 A G 9: 38,289,357 (GRCm39) H54R probably benign Het
Pax1 A T 2: 147,208,034 (GRCm39) N214I probably damaging Het
Pcdhb17 C A 18: 37,619,801 (GRCm39) H530Q probably benign Het
Pcdhgb7 A T 18: 37,885,321 (GRCm39) M164L probably benign Het
Pcolce T C 5: 137,603,474 (GRCm39) N453S probably benign Het
Prr36 T C 8: 4,262,982 (GRCm39) T895A probably benign Het
Ptprq C T 10: 107,480,007 (GRCm39) V1088I probably benign Het
Rab5a T A 17: 53,807,485 (GRCm39) F174I probably damaging Het
Rapgef4 A G 2: 72,010,315 (GRCm39) D291G probably benign Het
Rbm25 A T 12: 83,721,864 (GRCm39) K683N possibly damaging Het
Rbpj T C 5: 53,803,240 (GRCm39) I156T probably damaging Het
Rgsl1 A G 1: 153,669,610 (GRCm39) S259P possibly damaging Het
Ring1 T C 17: 34,242,109 (GRCm39) D100G probably damaging Het
Ryr3 A T 2: 112,690,110 (GRCm39) D1166E probably damaging Het
Sacs A G 14: 61,443,539 (GRCm39) K1862E possibly damaging Het
Scamp5 A G 9: 57,354,465 (GRCm39) I63T possibly damaging Het
Septin14 C T 5: 129,763,092 (GRCm39) A334T possibly damaging Het
Sh3rf2 A T 18: 42,289,201 (GRCm39) Q706L probably benign Het
Skap2 A T 6: 51,884,934 (GRCm39) H242Q probably benign Het
Spmap2l T C 5: 77,164,444 (GRCm39) I149T probably benign Het
Tfpt A G 7: 3,623,744 (GRCm39) probably null Het
Thg1l T G 11: 45,846,120 (GRCm39) D58A probably damaging Het
Thyn1 A G 9: 26,918,143 (GRCm39) E177G probably benign Het
Tmem151b C T 17: 45,856,724 (GRCm39) A239T probably damaging Het
Ttc21a T C 9: 119,788,095 (GRCm39) V840A probably benign Het
Usp32 A T 11: 84,968,153 (GRCm39) V170E probably damaging Het
Vmn2r29 A G 7: 7,234,864 (GRCm39) V674A probably benign Het
Vwa8 A G 14: 79,263,513 (GRCm39) N781S probably damaging Het
Zbtb7c C A 18: 76,270,433 (GRCm39) Q174K probably benign Het
Zeb1 T C 18: 5,766,917 (GRCm39) I476T probably benign Het
Zfp91 A T 19: 12,754,241 (GRCm39) D282E probably benign Het
Other mutations in Mep1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01016:Mep1a APN 17 43,789,975 (GRCm39) missense probably benign 0.00
IGL02814:Mep1a APN 17 43,788,112 (GRCm39) missense probably benign
IGL03000:Mep1a APN 17 43,785,881 (GRCm39) missense probably benign
IGL03335:Mep1a APN 17 43,788,064 (GRCm39) missense possibly damaging 0.63
IGL03410:Mep1a APN 17 43,788,986 (GRCm39) splice site probably null
PIT4544001:Mep1a UTSW 17 43,793,178 (GRCm39) missense probably damaging 1.00
R0127:Mep1a UTSW 17 43,808,777 (GRCm39) splice site probably benign
R0306:Mep1a UTSW 17 43,813,534 (GRCm39) splice site probably benign
R0329:Mep1a UTSW 17 43,808,789 (GRCm39) critical splice donor site probably null
R0330:Mep1a UTSW 17 43,808,789 (GRCm39) critical splice donor site probably null
R0358:Mep1a UTSW 17 43,789,841 (GRCm39) missense possibly damaging 0.92
R0667:Mep1a UTSW 17 43,789,081 (GRCm39) missense probably benign 0.06
R1101:Mep1a UTSW 17 43,802,584 (GRCm39) missense probably benign 0.03
R1458:Mep1a UTSW 17 43,802,563 (GRCm39) missense probably damaging 1.00
R1525:Mep1a UTSW 17 43,802,527 (GRCm39) missense probably damaging 1.00
R1992:Mep1a UTSW 17 43,813,573 (GRCm39) missense probably benign
R2014:Mep1a UTSW 17 43,808,797 (GRCm39) missense probably benign 0.01
R2212:Mep1a UTSW 17 43,788,154 (GRCm39) missense probably benign 0.02
R3946:Mep1a UTSW 17 43,785,932 (GRCm39) nonsense probably null
R4400:Mep1a UTSW 17 43,785,897 (GRCm39) missense possibly damaging 0.77
R4598:Mep1a UTSW 17 43,802,469 (GRCm39) critical splice donor site probably null
R4616:Mep1a UTSW 17 43,797,132 (GRCm39) missense possibly damaging 0.81
R4688:Mep1a UTSW 17 43,793,139 (GRCm39) missense possibly damaging 0.89
R5085:Mep1a UTSW 17 43,789,035 (GRCm39) missense probably damaging 0.99
R5355:Mep1a UTSW 17 43,788,037 (GRCm39) missense probably damaging 0.98
R5832:Mep1a UTSW 17 43,789,055 (GRCm39) missense probably benign 0.27
R5833:Mep1a UTSW 17 43,789,055 (GRCm39) missense probably benign 0.27
R5834:Mep1a UTSW 17 43,789,055 (GRCm39) missense probably benign 0.27
R5835:Mep1a UTSW 17 43,789,055 (GRCm39) missense probably benign 0.27
R6280:Mep1a UTSW 17 43,813,283 (GRCm39) missense probably damaging 1.00
R6340:Mep1a UTSW 17 43,790,124 (GRCm39) missense probably benign 0.00
R6340:Mep1a UTSW 17 43,789,949 (GRCm39) missense probably benign 0.00
R6934:Mep1a UTSW 17 43,793,121 (GRCm39) missense probably damaging 0.99
R7247:Mep1a UTSW 17 43,785,995 (GRCm39) missense possibly damaging 0.67
R7660:Mep1a UTSW 17 43,789,868 (GRCm39) missense probably benign 0.29
R7685:Mep1a UTSW 17 43,790,065 (GRCm39) missense probably benign 0.00
R7871:Mep1a UTSW 17 43,790,126 (GRCm39) missense probably benign 0.33
R8131:Mep1a UTSW 17 43,813,558 (GRCm39) missense probably benign 0.00
R8783:Mep1a UTSW 17 43,789,081 (GRCm39) missense probably benign 0.00
R8880:Mep1a UTSW 17 43,808,808 (GRCm39) missense possibly damaging 0.46
R9448:Mep1a UTSW 17 43,805,869 (GRCm39) critical splice acceptor site probably null
R9455:Mep1a UTSW 17 43,805,867 (GRCm39) missense probably benign 0.00
RF010:Mep1a UTSW 17 43,797,126 (GRCm39) missense probably damaging 0.99
Z1088:Mep1a UTSW 17 43,802,487 (GRCm39) missense probably damaging 1.00
Z1176:Mep1a UTSW 17 43,788,211 (GRCm39) missense probably benign 0.08
Z1177:Mep1a UTSW 17 43,797,197 (GRCm39) missense probably damaging 1.00
Z1177:Mep1a UTSW 17 43,797,188 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAATTCTGGTTTCTCTCAGGGAG -3'
(R):5'- TCTGCAGCTATAAATGGCTCTG -3'

Sequencing Primer
(F):5'- TGAAGAGTTAGACACACTTGCCCTG -3'
(R):5'- CTATAAATGGCTCTGTCATCTGGGAC -3'
Posted On 2019-11-12