Incidental Mutation 'R0667:Mep1a'
ID 218562
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 038852-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0667 (G1)
Quality Score 50
Status Validated
Chromosome 17
Chromosomal Location 43785215-43813703 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 43789081 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Alanine at position 565 (D565A)
Ref Sequence ENSEMBL: ENSMUSP00000113838 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024707] [ENSMUST00000117137]
AlphaFold P28825
Predicted Effect probably benign
Transcript: ENSMUST00000024707
AA Change: D578A

PolyPhen 2 Score 0.062 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000024707
Gene: ENSMUSG00000023914
AA Change: D578A

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 benign
Transcript: ENSMUST00000117137
AA Change: D565A

PolyPhen 2 Score 0.062 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000113838
Gene: ENSMUSG00000023914
AA Change: D565A

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 0.2437 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.4%
  • 20x: 94.8%
Validation Efficiency 98% (64/65)
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca5 G T 11: 110,218,637 (GRCm39) N76K probably benign Het
Adamts12 C T 15: 11,215,710 (GRCm39) R244C probably damaging Het
Atad2 A G 15: 57,962,115 (GRCm39) S1143P probably benign Het
Avl9 G T 6: 56,713,468 (GRCm39) R242L probably benign Het
Cand1 A G 10: 119,052,425 (GRCm39) S234P probably benign Het
Cd200 T A 16: 45,215,220 (GRCm39) I144L probably benign Het
Cep76 A T 18: 67,767,848 (GRCm39) L228Q possibly damaging Het
Col12a1 A G 9: 79,535,744 (GRCm39) L2584S probably damaging Het
Col6a3 A C 1: 90,755,823 (GRCm39) D155E probably damaging Het
Col6a4 G A 9: 105,907,158 (GRCm39) probably benign Het
Dsg2 A C 18: 20,706,556 (GRCm39) D24A possibly damaging Het
Gm5901 G A 7: 105,026,697 (GRCm39) S155N possibly damaging Het
Hkdc1 T C 10: 62,247,644 (GRCm39) probably benign Het
Kansl1 A G 11: 104,234,364 (GRCm39) V714A probably benign Het
Kcnh1 T A 1: 192,188,346 (GRCm39) S936T probably benign Het
Klhdc3 A T 17: 46,988,151 (GRCm39) F205I probably benign Het
Krt31 T A 11: 99,938,951 (GRCm39) H290L probably benign Het
Lama2 T A 10: 27,220,406 (GRCm39) probably null Het
Mgme1 T A 2: 144,120,907 (GRCm39) probably benign Het
Mtf2 C T 5: 108,252,369 (GRCm39) T409I probably damaging Het
Mylk3 A G 8: 86,081,794 (GRCm39) probably null Het
Myo1c A G 11: 75,559,338 (GRCm39) E650G probably damaging Het
Nipbl A C 15: 8,390,488 (GRCm39) D260E possibly damaging Het
Nufip2 T A 11: 77,582,839 (GRCm39) V251D possibly damaging Het
Or2n1e C A 17: 38,586,048 (GRCm39) P129T probably damaging Het
Or4a2 T C 2: 89,248,032 (GRCm39) I242V probably benign Het
Or7g35 T A 9: 19,496,743 (GRCm39) N303K probably benign Het
Osm G T 11: 4,189,918 (GRCm39) R234L possibly damaging Het
Pabpc1 G A 15: 36,598,275 (GRCm39) A515V probably benign Het
Piwil1 T A 5: 128,818,542 (GRCm39) probably null Het
Pld1 A G 3: 28,133,327 (GRCm39) probably null Het
Plekhg3 C T 12: 76,623,372 (GRCm39) R871C probably damaging Het
Ppfia2 A T 10: 106,749,555 (GRCm39) Y1147F probably damaging Het
Prmt3 A G 7: 49,441,743 (GRCm39) Y240C probably damaging Het
Prr36 G T 8: 4,266,311 (GRCm39) probably benign Het
Ptprd A G 4: 75,875,583 (GRCm39) I908T probably damaging Het
Sae1 A T 7: 16,102,457 (GRCm39) N172K probably damaging Het
Satb1 T G 17: 52,089,889 (GRCm39) Q319H probably damaging Het
Scart2 C G 7: 139,841,450 (GRCm39) S251R possibly damaging Het
Scn2a A T 2: 65,582,340 (GRCm39) I1563F possibly damaging Het
Scn3a C A 2: 65,314,755 (GRCm39) R1102L probably null Het
Serpinb9b T A 13: 33,216,909 (GRCm39) L60* probably null Het
Setd1a A G 7: 127,385,765 (GRCm39) D281G probably damaging Het
Slc8a1 C A 17: 81,956,310 (GRCm39) V243F probably damaging Het
Tgfbr3 A T 5: 107,325,716 (GRCm39) H115Q probably benign Het
Tiam1 C A 16: 89,694,872 (GRCm39) S195I probably damaging Het
Tjp2 A G 19: 24,086,113 (GRCm39) V803A probably benign Het
Ttc5 T A 14: 51,003,415 (GRCm39) Q423L probably benign Het
Tyk2 A C 9: 21,020,167 (GRCm39) V997G probably damaging Het
Uhrf1 T C 17: 56,617,677 (GRCm39) V133A probably benign Het
Vmn2r107 A C 17: 20,575,916 (GRCm39) Y82S possibly damaging Het
Vmn2r93 T C 17: 18,546,503 (GRCm39) F792L probably damaging Het
Vps13c G A 9: 67,858,855 (GRCm39) W2768* probably null Het
Zfp456 A T 13: 67,514,861 (GRCm39) C282S probably benign Het
Zhx1 T C 15: 57,916,561 (GRCm39) N562D possibly damaging Het
Zmynd15 G T 11: 70,355,944 (GRCm39) G481C 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
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
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'- TGCAAATCAATAGACCAGTCAGAGCCT -3'
(R):5'- GTGCATAGCAGTGACACAGTGATATGA -3'

Sequencing Primer
(F):5'- GTCAGAGCCTAAGATTATTGACCCAG -3'
(R):5'- agagagagagagagagagagaaag -3'
Posted On 2014-08-18