Incidental Mutation 'R5085:Mep1a'
ID 387403
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 042674-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5085 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 43785215-43813703 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 43789035 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Serine at position 580 (R580S)
Ref Sequence ENSEMBL: ENSMUSP00000113838 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024707] [ENSMUST00000117137]
AlphaFold P28825
Predicted Effect probably damaging
Transcript: ENSMUST00000024707
AA Change: R593S

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000024707
Gene: ENSMUSG00000023914
AA Change: R593S

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 probably damaging
Transcript: ENSMUST00000117137
AA Change: R580S

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000113838
Gene: ENSMUSG00000023914
AA Change: R580S

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
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency 92% (69/75)
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: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930562C15Rik A T 16: 4,653,837 (GRCm39) K129* probably null Het
Adamts6 A T 13: 104,443,751 (GRCm39) D162V probably damaging Het
Alms1 C A 6: 85,597,714 (GRCm39) P1316T possibly damaging Het
AU040320 A T 4: 126,722,664 (GRCm39) N394I possibly damaging Het
Cacng8 T C 7: 3,464,096 (GRCm39) L416P possibly damaging Het
Ccdc136 T A 6: 29,419,313 (GRCm39) N944K probably damaging Het
Clcn1 C T 6: 42,290,814 (GRCm39) T896I probably benign Het
Col16a1 A T 4: 129,947,964 (GRCm39) Y228F probably damaging Het
Cyfip1 A G 7: 55,548,083 (GRCm39) D561G probably benign Het
Ddr1 T A 17: 35,993,667 (GRCm39) probably null Het
Dedd2 A T 7: 24,918,411 (GRCm39) L48Q probably damaging Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Dph3b-ps A G 13: 106,683,558 (GRCm39) noncoding transcript Het
Dppa3 T C 6: 122,606,891 (GRCm39) F127S probably damaging Het
Dpy19l4 C T 4: 11,265,943 (GRCm39) probably null Het
Flrt3 T C 2: 140,502,177 (GRCm39) T484A probably damaging Het
Gldc T C 19: 30,128,936 (GRCm39) E179G probably damaging Het
Gm14403 A G 2: 177,200,282 (GRCm39) E76G probably benign Het
Gm6421 G A 13: 117,494,969 (GRCm39) noncoding transcript Het
Grk5 T C 19: 61,065,122 (GRCm39) V262A probably damaging Het
Grp A G 18: 66,013,230 (GRCm39) Q132R probably benign Het
Hap1 A G 11: 100,246,537 (GRCm39) F123L probably damaging Het
Hrc A G 7: 44,986,445 (GRCm39) D532G probably damaging Het
Igsf9b C A 9: 27,228,733 (GRCm39) F164L probably benign Het
Irag1 G T 7: 110,470,700 (GRCm39) L672I probably damaging Het
Itgb4 C T 11: 115,874,983 (GRCm39) R447W probably benign Het
Kansl1 C T 11: 104,315,168 (GRCm39) R290Q probably damaging Het
Kifc2 T A 15: 76,545,496 (GRCm39) L81Q probably damaging Het
Klrc3 T C 6: 129,616,538 (GRCm39) R160G probably damaging Het
Mal A G 2: 127,482,193 (GRCm39) M70T probably benign Het
Methig1 A T 15: 100,251,130 (GRCm39) I14F probably damaging Het
Mtf1 T C 4: 124,715,101 (GRCm39) L242P probably damaging Het
Nfkb1 C A 3: 135,309,568 (GRCm39) A509S probably benign Het
Or2h2b-ps1 C G 17: 37,480,858 (GRCm39) S227T probably benign Het
Or2n1b G A 17: 38,460,003 (GRCm39) D175N probably damaging Het
Or5ac24 A T 16: 59,165,449 (GRCm39) I205K probably damaging Het
Or7a36 G T 10: 78,819,928 (GRCm39) M101I probably benign Het
Or8k23 A T 2: 86,186,318 (GRCm39) M136K probably damaging Het
Pabpc2 A T 18: 39,907,635 (GRCm39) N300I probably damaging Het
Peg10 C T 6: 4,755,864 (GRCm39) probably benign Het
Ppp1r3a T A 6: 14,719,603 (GRCm39) D437V probably damaging Het
Prickle1 A G 15: 93,398,783 (GRCm39) S682P probably damaging Het
Prkab2 T C 3: 97,580,308 (GRCm39) probably benign Het
Pus3 T A 9: 35,476,932 (GRCm39) L243Q possibly damaging Het
Relch A G 1: 105,605,905 (GRCm39) S182G probably damaging Het
Rgs19 G A 2: 181,331,336 (GRCm39) T99M possibly damaging Het
Ripk2 A G 4: 16,127,663 (GRCm39) S360P possibly damaging Het
Rock1 A G 18: 10,140,210 (GRCm39) I127T probably damaging Het
Serpinb10 T G 1: 107,469,947 (GRCm39) M143R probably damaging Het
Sipa1l3 G A 7: 29,048,000 (GRCm39) S247F probably damaging Het
Skint6 T A 4: 113,093,465 (GRCm39) Q226L probably damaging Het
Slc6a19 T C 13: 73,839,872 (GRCm39) M137V probably benign Het
Supv3l1 A T 10: 62,271,291 (GRCm39) N415K probably benign Het
Tekt4 A G 17: 25,692,749 (GRCm39) R192G probably damaging Het
Trgv7 A T 13: 19,362,598 (GRCm39) K96* probably null Het
Tshz1 T C 18: 84,032,053 (GRCm39) N785S probably benign Het
Usb1 A G 8: 96,070,679 (GRCm39) T202A probably damaging Het
Utp18 A T 11: 93,761,363 (GRCm39) D348E possibly damaging Het
Vmn1r42 T G 6: 89,821,598 (GRCm39) I324L probably benign Het
Wnt8a A T 18: 34,678,656 (GRCm39) R157* probably null Het
Ypel1 A G 16: 16,902,472 (GRCm39) probably null Het
Zfp235 A G 7: 23,836,546 (GRCm39) K31E probably damaging Het
Zhx2 G C 15: 57,686,089 (GRCm39) W486S probably damaging 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
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
R7703:Mep1a UTSW 17 43,788,997 (GRCm39) missense possibly damaging 0.69
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'- TGAAATTCTGGTTTCTCTCAGGGAG -3'
(R):5'- TTGGAAGGTACAGCTAACAAGATTG -3'

Sequencing Primer
(F):5'- TGAAGAGTTAGACACACTTGCCCTG -3'
(R):5'- GGTACAGCTAACAAGATTGTATGCCC -3'
Posted On 2016-06-06