Incidental Mutation 'R5972:Mia2'
ID 471480
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 044155-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.947) question?
Stock # R5972 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 59142368-59237006 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 59193723 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Tyrosine at position 130 (H130Y)
Ref Sequence ENSEMBL: ENSMUSP00000135179 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069430] [ENSMUST00000170992] [ENSMUST00000175877] [ENSMUST00000175912] [ENSMUST00000176322] [ENSMUST00000176336] [ENSMUST00000176464] [ENSMUST00000176892] [ENSMUST00000177162] [ENSMUST00000177225] [ENSMUST00000177370] [ENSMUST00000219140] [ENSMUST00000176727] [ENSMUST00000176752] [ENSMUST00000177460]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000069430
AA Change: H154Y

PolyPhen 2 Score 0.823 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000070572
Gene: ENSMUSG00000021000
AA Change: H154Y

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 possibly damaging
Transcript: ENSMUST00000170992
AA Change: H132Y

PolyPhen 2 Score 0.823 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000126538
Gene: ENSMUSG00000021000
AA Change: H132Y

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 noncoding transcript
Transcript: ENSMUST00000175803
Predicted Effect probably damaging
Transcript: ENSMUST00000175877
AA Change: H104Y

PolyPhen 2 Score 0.986 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000135440
Gene: ENSMUSG00000021000
AA Change: H104Y

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 possibly damaging
Transcript: ENSMUST00000175912
AA Change: H145Y

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135251
Gene: ENSMUSG00000021000
AA Change: H145Y

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 possibly damaging
Transcript: ENSMUST00000176322
AA Change: H165Y

PolyPhen 2 Score 0.823 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135100
Gene: ENSMUSG00000021000
AA Change: H165Y

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 possibly damaging
Transcript: ENSMUST00000176336
AA Change: H121Y

PolyPhen 2 Score 0.718 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000134872
Gene: ENSMUSG00000021000
AA Change: H121Y

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 possibly damaging
Transcript: ENSMUST00000176464
AA Change: H156Y

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135390
Gene: ENSMUSG00000021000
AA Change: H156Y

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 damaging
Transcript: ENSMUST00000176892
AA Change: H121Y

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000135245
Gene: ENSMUSG00000021000
AA Change: H121Y

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 possibly damaging
Transcript: ENSMUST00000177162
AA Change: H156Y

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135001
Gene: ENSMUSG00000021000
AA Change: H156Y

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 possibly damaging
Transcript: ENSMUST00000177225
AA Change: H128Y

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135618
Gene: ENSMUSG00000021000
AA Change: H128Y

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 damaging
Transcript: ENSMUST00000177370
AA Change: H130Y

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000135179
Gene: ENSMUSG00000021000
AA Change: H130Y

DomainStartEndE-ValueType
transmembrane domain 26 48 N/A INTRINSIC
coiled coil region 95 167 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000219140
AA Change: H757Y

PolyPhen 2 Score 0.900 (Sensitivity: 0.82; Specificity: 0.94)
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 benign
Transcript: ENSMUST00000176617
Predicted Effect probably benign
Transcript: ENSMUST00000177460
SMART Domains Protein: ENSMUSP00000134887
Gene: ENSMUSG00000021000

DomainStartEndE-ValueType
transmembrane domain 31 53 N/A INTRINSIC
coiled coil region 84 116 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 93.9%
Validation Efficiency 100% (51/51)
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg2 T A 6: 58,649,070 (GRCm39) M305K probably benign Het
Accs G T 2: 93,669,572 (GRCm39) H283N probably damaging Het
Actl6b A T 5: 137,564,818 (GRCm39) H283L possibly damaging Het
Adgra1 T C 7: 139,425,583 (GRCm39) L32P probably damaging Het
Afg3l2 G T 18: 67,554,329 (GRCm39) L458M probably damaging Het
Arfgef2 T C 2: 166,733,756 (GRCm39) I1672T probably damaging Het
Bambi T A 18: 3,512,354 (GRCm39) V246E probably damaging Het
BC048679 A G 7: 81,145,479 (GRCm39) L29P probably damaging Het
Bmal2 A G 6: 146,711,187 (GRCm39) M64V probably damaging Het
Camk4 T C 18: 33,240,979 (GRCm39) L92P probably damaging Het
Ddx11 C A 17: 66,455,085 (GRCm39) Q655K probably benign Het
Ddx52 A G 11: 83,844,051 (GRCm39) probably null Het
Entrep3 T A 3: 89,093,115 (GRCm39) V213D probably damaging Het
Eps8l3 T C 3: 107,791,763 (GRCm39) probably null Het
Erap1 T A 13: 74,810,423 (GRCm39) probably null Het
Flg T A 3: 93,186,849 (GRCm39) N100K probably benign Het
Grip2 A T 6: 91,784,262 (GRCm39) V13E probably benign Het
Iars1 T C 13: 49,863,108 (GRCm39) V520A possibly damaging Het
Impa1 A G 3: 10,394,064 (GRCm39) M1T probably null Het
Ip6k3 T C 17: 27,368,934 (GRCm39) T179A possibly damaging Het
Krt87 T A 15: 101,385,467 (GRCm39) M302L probably benign Het
Lrp8 T C 4: 107,726,267 (GRCm39) Y899H probably damaging Het
Lrpprc A T 17: 85,020,250 (GRCm39) I1145N possibly damaging Het
Mapk11 A T 15: 89,028,387 (GRCm39) D324E probably benign Het
Melk C T 4: 44,351,007 (GRCm39) T516I probably benign Het
Mroh5 C T 15: 73,662,568 (GRCm39) probably null Het
Ncam1 T C 9: 49,418,829 (GRCm39) T824A possibly damaging Het
Neurog1 T C 13: 56,399,211 (GRCm39) S179G probably damaging Het
Ntrk2 T A 13: 58,985,633 (GRCm39) L79Q probably damaging Het
Patj T A 4: 98,457,290 (GRCm39) M46K probably damaging Het
Pdcd6ip T C 9: 113,491,366 (GRCm39) K626E probably benign Het
Pdss2 T A 10: 43,174,922 (GRCm39) Y143N probably damaging Het
Pkhd1l1 G A 15: 44,408,812 (GRCm39) S2433N probably damaging Het
Plekha5 A G 6: 140,518,639 (GRCm39) T309A possibly damaging Het
Prdm4 C T 10: 85,743,365 (GRCm39) V297M probably damaging Het
Rab15 T C 12: 76,847,377 (GRCm39) Y148C probably damaging Het
Ryr3 A T 2: 112,664,409 (GRCm39) N1627K probably damaging Het
Scn1a G T 2: 66,181,454 (GRCm39) A23E possibly damaging Het
Smtn A T 11: 3,483,486 (GRCm39) I30N probably damaging Het
Sympk A G 7: 18,780,749 (GRCm39) K751E probably benign Het
Usp24 C T 4: 106,225,264 (GRCm39) P632L probably damaging Het
Vmn2r106 A G 17: 20,498,738 (GRCm39) I391T probably benign Het
Vmn2r54 G A 7: 12,349,279 (GRCm39) P768S probably damaging Het
Vmn2r54 C T 7: 12,369,874 (GRCm39) C63Y probably damaging Het
Zfhx3 T G 8: 109,677,483 (GRCm39) C2844W possibly damaging 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
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
R7961:Mia2 UTSW 12 59,206,425 (GRCm39) critical splice donor site probably null
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'- CGCTCTTAGGGAAGTTGCTG -3'
(R):5'- AGAGCTAACATCTAGGCCTTCTAG -3'

Sequencing Primer
(F):5'- TGGCAACTGCTAGTCCTGC -3'
(R):5'- AGAGTTTGATTTATGCAGCCCC -3'
Posted On 2017-03-31