Incidental Mutation 'R7961:Mia2'
ID 650130
Institutional Source Beutler Lab
Gene Symbol Mia2
Ensembl Gene ENSMUSG00000021000
Gene Name MIA SH3 domain ER export factor 2
Synonyms MEA6, Mgea, Mgea6, D12Bwg0579e, Ctage5
MMRRC Submission 046005-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.947) question?
Stock # R7961 (G1)
Quality Score 225.009
Status Validated
Chromosome 12
Chromosomal Location 59142368-59237006 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to A at 59206425 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000135245 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069430] [ENSMUST00000170992] [ENSMUST00000175877] [ENSMUST00000175912] [ENSMUST00000176322] [ENSMUST00000176336] [ENSMUST00000176892] [ENSMUST00000176464] [ENSMUST00000176727] [ENSMUST00000176752] [ENSMUST00000177162] [ENSMUST00000177225] [ENSMUST00000219140]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000069430
SMART Domains Protein: ENSMUSP00000070572
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
SCOP:d1fxkc_ 124 253 9e-6 SMART
SCOP:d1fxkc_ 314 437 3e-16 SMART
low complexity region 480 493 N/A INTRINSIC
low complexity region 533 556 N/A INTRINSIC
low complexity region 682 700 N/A INTRINSIC
low complexity region 707 717 N/A INTRINSIC
low complexity region 722 742 N/A INTRINSIC
low complexity region 751 775 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000170992
SMART Domains Protein: ENSMUSP00000126538
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
low complexity region 2 11 N/A INTRINSIC
transmembrane domain 37 59 N/A INTRINSIC
SCOP:d1fxkc_ 102 231 2e-6 SMART
SCOP:d1fxkc_ 292 415 2e-17 SMART
low complexity region 458 471 N/A INTRINSIC
low complexity region 511 534 N/A INTRINSIC
low complexity region 660 678 N/A INTRINSIC
low complexity region 685 695 N/A INTRINSIC
low complexity region 700 720 N/A INTRINSIC
low complexity region 729 753 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000175837
SMART Domains Protein: ENSMUSP00000134828
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
SCOP:d1fxkc_ 3 90 5e-3 SMART
Predicted Effect probably null
Transcript: ENSMUST00000175877
SMART Domains Protein: ENSMUSP00000135440
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
signal peptide 1 39 N/A INTRINSIC
SCOP:d1fxkc_ 74 203 1e-5 SMART
SCOP:d1fxkc_ 264 387 6e-16 SMART
low complexity region 430 443 N/A INTRINSIC
low complexity region 589 607 N/A INTRINSIC
low complexity region 614 624 N/A INTRINSIC
low complexity region 629 649 N/A INTRINSIC
low complexity region 658 682 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000175912
SMART Domains Protein: ENSMUSP00000135251
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
SCOP:d1fxkc_ 115 244 8e-6 SMART
SCOP:d1fxkc_ 305 428 2e-16 SMART
low complexity region 471 484 N/A INTRINSIC
low complexity region 524 547 N/A INTRINSIC
low complexity region 673 691 N/A INTRINSIC
low complexity region 698 708 N/A INTRINSIC
low complexity region 713 733 N/A INTRINSIC
low complexity region 742 766 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000176322
SMART Domains Protein: ENSMUSP00000135100
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
low complexity region 2 11 N/A INTRINSIC
transmembrane domain 37 59 N/A INTRINSIC
SCOP:d1fxkc_ 135 264 4e-6 SMART
SCOP:d1fxkc_ 325 448 9e-17 SMART
low complexity region 491 504 N/A INTRINSIC
low complexity region 544 567 N/A INTRINSIC
low complexity region 693 711 N/A INTRINSIC
low complexity region 718 728 N/A INTRINSIC
low complexity region 733 753 N/A INTRINSIC
low complexity region 762 786 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000176336
SMART Domains Protein: ENSMUSP00000134872
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 7 24 N/A INTRINSIC
coiled coil region 55 235 N/A INTRINSIC
SCOP:d1fxkc_ 281 404 6e-8 SMART
low complexity region 447 460 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000176892
SMART Domains Protein: ENSMUSP00000135245
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
SCOP:d1fxkc_ 91 220 4e-6 SMART
SCOP:d1fxkc_ 281 404 8e-17 SMART
low complexity region 447 460 N/A INTRINSIC
low complexity region 500 523 N/A INTRINSIC
low complexity region 649 667 N/A INTRINSIC
low complexity region 674 684 N/A INTRINSIC
low complexity region 689 709 N/A INTRINSIC
low complexity region 718 742 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000176464
SMART Domains Protein: ENSMUSP00000135390
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
low complexity region 2 11 N/A INTRINSIC
transmembrane domain 37 59 N/A INTRINSIC
SCOP:d1fxkc_ 126 255 4e-6 SMART
SCOP:d1fxkc_ 316 439 8e-17 SMART
low complexity region 482 495 N/A INTRINSIC
low complexity region 535 558 N/A INTRINSIC
low complexity region 684 702 N/A INTRINSIC
low complexity region 709 719 N/A INTRINSIC
low complexity region 724 744 N/A INTRINSIC
low complexity region 753 777 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000176617
Predicted Effect probably benign
Transcript: ENSMUST00000176727
SMART Domains Protein: ENSMUSP00000135694
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000176752
SMART Domains Protein: ENSMUSP00000134972
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000177162
SMART Domains Protein: ENSMUSP00000135001
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
low complexity region 2 11 N/A INTRINSIC
transmembrane domain 37 59 N/A INTRINSIC
SCOP:d1fxkc_ 126 255 2e-5 SMART
SCOP:d1fxkc_ 316 439 8e-16 SMART
low complexity region 482 495 N/A INTRINSIC
low complexity region 641 659 N/A INTRINSIC
low complexity region 666 676 N/A INTRINSIC
low complexity region 681 701 N/A INTRINSIC
low complexity region 710 734 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000177225
SMART Domains Protein: ENSMUSP00000135618
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 9 31 N/A INTRINSIC
SCOP:d1fxkc_ 98 227 3e-5 SMART
SCOP:d1fxkc_ 288 411 2e-15 SMART
low complexity region 454 467 N/A INTRINSIC
low complexity region 613 631 N/A INTRINSIC
low complexity region 638 648 N/A INTRINSIC
low complexity region 653 673 N/A INTRINSIC
low complexity region 682 706 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000219140
Meta Mutation Damage Score 0.9492 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 94% (44/47)
MGI Phenotype FUNCTION: This gene encodes a protein that is involved in endoplasmic reticulum-to-Golgi trafficking and regulation of cholesterol metabolism. Three major classes of transcripts are generated from this gene- melanoma inhibitory activity 2-specific transcripts, cTAGE family member 5-specific transcripts and transcripts that include exons from both these transcript species. Additionally, alternative splicing in these transcripts results in multiple transcript variants encoding diverse isoforms. A mutation in this gene (couch-potato or cpto) may result in low levels of plasma cholesterol and triglycerides. [provided by RefSeq, Sep 2016]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit decreased serum levels of cholesterol, HDL cholesterol, triglyceride, and VLDL triglyceride. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1b T A 5: 8,878,870 (GRCm39) N751K possibly damaging Het
Bckdha G A 7: 25,330,903 (GRCm39) R288W probably damaging Het
Ccng1 G A 11: 40,642,096 (GRCm39) H229Y probably benign Het
Cenpn C A 8: 117,663,976 (GRCm39) T256N probably benign Het
Ciart A G 3: 95,788,629 (GRCm39) V70A possibly damaging Het
Clcc1 A G 3: 108,568,774 (GRCm39) N36S probably damaging Het
Cntnap1 G A 11: 101,069,121 (GRCm39) A192T probably benign Het
Dmrt1 T A 19: 25,523,245 (GRCm39) S199T possibly damaging Het
Dmrt3 T C 19: 25,588,272 (GRCm39) V37A possibly damaging Het
Dock1 T A 7: 134,346,786 (GRCm39) D239E possibly damaging Het
Dyrk3 A G 1: 131,063,995 (GRCm39) probably null Het
Engase A G 11: 118,377,686 (GRCm39) D571G possibly damaging Het
Gm45871 C T 18: 90,609,883 (GRCm39) H374Y probably damaging Het
Icam5 T C 9: 20,950,051 (GRCm39) V870A possibly damaging Het
Idh2 T C 7: 79,748,001 (GRCm39) H233R probably benign Het
Kcna5 A G 6: 126,510,517 (GRCm39) L537P probably benign Het
Krt71 T C 15: 101,643,877 (GRCm39) I454V probably damaging Het
Krtap5-4 C T 7: 141,857,671 (GRCm39) Q114* probably null Het
Loxl3 T C 6: 83,027,790 (GRCm39) F734S possibly damaging Het
Lpcat1 C T 13: 73,659,498 (GRCm39) T420I probably damaging Het
Neurod4 A T 10: 130,106,356 (GRCm39) V306D possibly damaging Het
Nkiras2 A T 11: 100,510,628 (GRCm39) probably benign Het
Nrp2 C T 1: 62,784,567 (GRCm39) R239C probably damaging Het
Ntrk3 T A 7: 78,103,076 (GRCm39) D408V probably benign Het
Nubpl T A 12: 52,228,080 (GRCm39) L168* probably null Het
Odf1 A G 15: 38,226,840 (GRCm39) I247V unknown Het
Or4c35 A G 2: 89,808,131 (GRCm39) Q3R probably benign Het
Or4k48 G A 2: 111,476,282 (GRCm39) S20F probably damaging Het
Or5d41 C A 2: 88,055,033 (GRCm39) M114I possibly damaging Het
Pcsk1 T C 13: 75,274,958 (GRCm39) S516P probably benign Het
Pikfyve A G 1: 65,294,293 (GRCm39) D1411G probably damaging Het
Polm T C 11: 5,780,155 (GRCm39) D294G possibly damaging Het
Ppcs A T 4: 119,276,262 (GRCm39) S281T probably benign Het
Pramel34 T C 5: 93,784,543 (GRCm39) D307G probably damaging Het
Pspc1 G A 14: 57,009,304 (GRCm39) Q177* probably null Het
Rbm33 G A 5: 28,599,606 (GRCm39) G185R Het
Satb2 A G 1: 56,910,917 (GRCm39) S243P probably benign Het
Serinc5 T C 13: 92,797,699 (GRCm39) probably null Het
Sgsm1 T C 5: 113,430,510 (GRCm39) T292A probably damaging Het
Smad3 G A 9: 63,557,564 (GRCm39) R420C possibly damaging Het
Sntg1 C T 1: 8,433,794 (GRCm39) V486I probably damaging Het
Tep1 A G 14: 51,061,687 (GRCm39) S2610P possibly damaging Het
Tmem200a A G 10: 25,869,904 (GRCm39) S122P probably damaging Het
Tnks2 T A 19: 36,829,901 (GRCm39) M194K probably benign Het
Trav14d-3-dv8 A C 14: 53,316,224 (GRCm39) Q28P probably damaging Het
Trpm5 T C 7: 142,634,106 (GRCm39) E700G probably benign Het
Ubqln3 T A 7: 103,791,797 (GRCm39) I98L probably benign Het
Usp25 A G 16: 76,856,150 (GRCm39) I248V probably damaging Het
Vmn1r28 T C 6: 58,242,178 (GRCm39) V7A probably benign Het
Zfp60 G A 7: 27,447,881 (GRCm39) G183D probably benign Het
Other mutations in Mia2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00717:Mia2 APN 12 59,207,059 (GRCm39) splice site probably benign
IGL00791:Mia2 APN 12 59,155,085 (GRCm39) missense possibly damaging 0.82
IGL00821:Mia2 APN 12 59,217,106 (GRCm39) critical splice donor site probably null
IGL00901:Mia2 APN 12 59,154,815 (GRCm39) missense probably damaging 1.00
IGL00985:Mia2 APN 12 59,235,146 (GRCm39) missense probably damaging 1.00
IGL01304:Mia2 APN 12 59,151,324 (GRCm39) missense probably damaging 1.00
IGL01909:Mia2 APN 12 59,154,731 (GRCm39) missense possibly damaging 0.94
IGL02646:Mia2 APN 12 59,155,622 (GRCm39) missense probably damaging 1.00
IGL02800:Mia2 APN 12 59,235,277 (GRCm39) nonsense probably null
IGL03332:Mia2 APN 12 59,155,184 (GRCm39) missense probably damaging 0.97
PIT4812001:Mia2 UTSW 12 59,148,365 (GRCm39) missense possibly damaging 0.92
R0242:Mia2 UTSW 12 59,155,642 (GRCm39) missense probably damaging 1.00
R0242:Mia2 UTSW 12 59,155,642 (GRCm39) missense probably damaging 1.00
R0449:Mia2 UTSW 12 59,219,380 (GRCm39) critical splice donor site probably null
R0620:Mia2 UTSW 12 59,201,205 (GRCm39) missense possibly damaging 0.96
R0622:Mia2 UTSW 12 59,178,364 (GRCm39) missense probably damaging 0.98
R0632:Mia2 UTSW 12 59,182,929 (GRCm39) missense probably damaging 0.99
R1643:Mia2 UTSW 12 59,226,631 (GRCm39) splice site probably null
R1654:Mia2 UTSW 12 59,155,619 (GRCm39) missense possibly damaging 0.92
R1706:Mia2 UTSW 12 59,191,552 (GRCm39) nonsense probably null
R1776:Mia2 UTSW 12 59,196,361 (GRCm39) splice site probably benign
R1848:Mia2 UTSW 12 59,217,037 (GRCm39) splice site probably benign
R2240:Mia2 UTSW 12 59,154,668 (GRCm39) missense probably benign 0.01
R2698:Mia2 UTSW 12 59,217,780 (GRCm39) critical splice donor site probably null
R2860:Mia2 UTSW 12 59,201,196 (GRCm39) missense probably damaging 0.98
R2861:Mia2 UTSW 12 59,201,196 (GRCm39) missense probably damaging 0.98
R2862:Mia2 UTSW 12 59,201,196 (GRCm39) missense probably damaging 0.98
R3429:Mia2 UTSW 12 59,236,427 (GRCm39) missense possibly damaging 0.89
R3861:Mia2 UTSW 12 59,155,807 (GRCm39) missense probably benign 0.00
R3965:Mia2 UTSW 12 59,223,158 (GRCm39) missense probably damaging 1.00
R5156:Mia2 UTSW 12 59,219,323 (GRCm39) missense possibly damaging 0.94
R5249:Mia2 UTSW 12 59,154,911 (GRCm39) missense probably damaging 0.99
R5330:Mia2 UTSW 12 59,142,598 (GRCm39) missense probably benign 0.01
R5331:Mia2 UTSW 12 59,142,598 (GRCm39) missense probably benign 0.01
R5815:Mia2 UTSW 12 59,220,892 (GRCm39) missense possibly damaging 0.95
R5972:Mia2 UTSW 12 59,193,723 (GRCm39) missense probably damaging 1.00
R6651:Mia2 UTSW 12 59,201,148 (GRCm39) missense possibly damaging 0.78
R6676:Mia2 UTSW 12 59,155,156 (GRCm39) missense probably damaging 0.97
R6695:Mia2 UTSW 12 59,219,366 (GRCm39) missense probably damaging 0.99
R6800:Mia2 UTSW 12 59,235,332 (GRCm39) critical splice donor site probably null
R6845:Mia2 UTSW 12 59,231,064 (GRCm39) nonsense probably null
R6919:Mia2 UTSW 12 59,176,681 (GRCm39) missense possibly damaging 0.74
R7058:Mia2 UTSW 12 59,231,021 (GRCm39) missense possibly damaging 0.77
R7209:Mia2 UTSW 12 59,201,176 (GRCm39) missense possibly damaging 0.55
R7274:Mia2 UTSW 12 59,154,905 (GRCm39) missense probably damaging 0.99
R7291:Mia2 UTSW 12 59,205,155 (GRCm39) critical splice donor site probably null
R7874:Mia2 UTSW 12 59,155,374 (GRCm39) missense probably damaging 0.99
R7894:Mia2 UTSW 12 59,236,433 (GRCm39) missense probably damaging 1.00
R7980:Mia2 UTSW 12 59,155,651 (GRCm39) missense probably damaging 0.98
R8110:Mia2 UTSW 12 59,155,873 (GRCm39) splice site probably null
R8557:Mia2 UTSW 12 59,148,274 (GRCm39) missense probably damaging 0.97
R9031:Mia2 UTSW 12 59,155,586 (GRCm39) missense probably damaging 1.00
R9077:Mia2 UTSW 12 59,226,760 (GRCm39) missense possibly damaging 0.94
R9113:Mia2 UTSW 12 59,217,053 (GRCm39) utr 3 prime probably benign
R9214:Mia2 UTSW 12 59,223,150 (GRCm39) missense possibly damaging 0.92
R9433:Mia2 UTSW 12 59,148,371 (GRCm39) missense probably damaging 1.00
X0063:Mia2 UTSW 12 59,182,925 (GRCm39) missense probably damaging 0.99
Z1176:Mia2 UTSW 12 59,155,587 (GRCm39) missense probably damaging 1.00
Z1176:Mia2 UTSW 12 59,154,910 (GRCm39) missense probably benign 0.27
Predicted Primers PCR Primer
(F):5'- GGTCACTCTACCTTACACAAACTG -3'
(R):5'- TGGAGCTATCTATCGGGGTAAG -3'

Sequencing Primer
(F):5'- CCTGGAATTAACTTTGTAGCCCAGG -3'
(R):5'- AACTGAAGGAATTACTGTAGAACTTG -3'
Posted On 2020-09-15