Incidental Mutation 'R0366:Mdga1'
ID 36443
Institutional Source Beutler Lab
Gene Symbol Mdga1
Ensembl Gene ENSMUSG00000043557
Gene Name MAM domain containing glycosylphosphatidylinositol anchor 1
Synonyms Mamdc3, 1200011I03Rik
MMRRC Submission 038572-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.338) question?
Stock # R0366 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 30046930-30107557 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 30076682 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 30 (V30A)
Ref Sequence ENSEMBL: ENSMUSP00000126529 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073556] [ENSMUST00000165211] [ENSMUST00000167190] [ENSMUST00000171691]
AlphaFold Q0PMG2
Predicted Effect probably benign
Transcript: ENSMUST00000073556
AA Change: V30A

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000073246
Gene: ENSMUSG00000043557
AA Change: V30A

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
IGc2 51 115 1.62e-12 SMART
IG 142 236 3.2e-2 SMART
IGc2 253 315 6.25e-14 SMART
IGc2 348 422 3.54e-4 SMART
IGc2 454 521 6.55e-8 SMART
IGc2 551 623 9.49e-5 SMART
FN3 642 731 2.05e0 SMART
MAM 741 911 1.02e-52 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000165211
AA Change: V30A

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000132583
Gene: ENSMUSG00000043557
AA Change: V30A

DomainStartEndE-ValueType
low complexity region 11 21 N/A INTRINSIC
IGc2 51 115 1.62e-12 SMART
IG_like 148 221 6.07e-3 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000167102
Predicted Effect probably benign
Transcript: ENSMUST00000167190
AA Change: V304A

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000130395
Gene: ENSMUSG00000043557
AA Change: V304A

DomainStartEndE-ValueType
low complexity region 236 246 N/A INTRINSIC
low complexity region 251 265 N/A INTRINSIC
IGc2 325 389 1.62e-12 SMART
IG 416 510 3.2e-2 SMART
IGc2 527 589 6.25e-14 SMART
IGc2 622 696 3.54e-4 SMART
IGc2 728 795 6.55e-8 SMART
IGc2 825 897 9.49e-5 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000171691
AA Change: V30A

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000126529
Gene: ENSMUSG00000043557
AA Change: V30A

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
IGc2 51 115 1.62e-12 SMART
IG 142 236 3.2e-2 SMART
IGc2 253 315 6.25e-14 SMART
IGc2 348 422 3.54e-4 SMART
IGc2 454 521 6.55e-8 SMART
IGc2 551 623 9.49e-5 SMART
FN3 642 731 2.05e0 SMART
MAM 749 919 3.61e-53 SMART
Meta Mutation Damage Score 0.0784 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.3%
  • 10x: 96.1%
  • 20x: 91.9%
Validation Efficiency 99% (68/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a glycosylphosphatidylinositol (GPI)-anchored cell surface glycoprotein that is expressed predominantly in the developing nervous system. In addition to possessing several cell adhesion molecule-like domains, the mature protein has six Ig-like domains, a single fibronectin type III domain, a MAM domain and a C-terminal GPI-anchoring site. Studies in other mammals suggest this protein plays a role in cell adhesion, migration, and axon guidance and, in the developing brain, neuronal migration. In humans, this gene is associated with bipolar disorder and schizophrenia. [provided by RefSeq, Oct 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal neuronal migration during corticogenesis that is resolved by P7 [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 G T 17: 46,635,724 (GRCm39) S93* probably null Het
Ackr2 T C 9: 121,738,426 (GRCm39) L267P probably damaging Het
Adgre4 T A 17: 56,099,001 (GRCm39) L169* probably null Het
Ankrd12 T A 17: 66,291,501 (GRCm39) S1311C possibly damaging Het
Arid2 T A 15: 96,259,601 (GRCm39) probably benign Het
Atp9b A T 18: 80,805,317 (GRCm39) V747E probably damaging Het
Best1 T C 19: 9,969,417 (GRCm39) probably null Het
Brwd1 C A 16: 95,839,164 (GRCm39) E836* probably null Het
Cachd1 A G 4: 100,851,934 (GRCm39) S1177G possibly damaging Het
Cacna1e C T 1: 154,291,884 (GRCm39) E1766K probably benign Het
Cckar A G 5: 53,857,507 (GRCm39) I301T probably benign Het
Cdc27 T G 11: 104,396,474 (GRCm39) T816P probably damaging Het
Cep162 T G 9: 87,102,537 (GRCm39) Q708H probably damaging Het
Cep250 C A 2: 155,830,321 (GRCm39) D1301E probably benign Het
D430041D05Rik G A 2: 104,085,685 (GRCm39) H955Y probably damaging Het
Dcdc2a T A 13: 25,240,417 (GRCm39) V55E probably damaging Het
Efcab12 A G 6: 115,800,209 (GRCm39) probably benign Het
Ep400 A G 5: 110,849,537 (GRCm39) V1428A unknown Het
Erbb3 T C 10: 128,408,439 (GRCm39) E825G possibly damaging Het
Evl A T 12: 108,652,307 (GRCm39) probably null Het
Fuca2 G A 10: 13,381,507 (GRCm39) R140H probably benign Het
Gm5581 T C 6: 131,143,410 (GRCm39) noncoding transcript Het
Gm7052 T C 17: 22,259,498 (GRCm39) probably benign Het
Gpd1 T G 15: 99,617,151 (GRCm39) I119S probably damaging Het
Gzmc A T 14: 56,470,193 (GRCm39) Y101* probably null Het
Hmcn2 G T 2: 31,314,218 (GRCm39) A3588S possibly damaging Het
Ikbkb A G 8: 23,185,276 (GRCm39) probably benign Het
Itgax G T 7: 127,748,261 (GRCm39) probably benign Het
Kif24 C A 4: 41,428,717 (GRCm39) S81I possibly damaging Het
Lct G A 1: 128,214,199 (GRCm39) P1858S probably benign Het
Map2k1 C A 9: 64,100,984 (GRCm39) probably null Het
Meiosin T A 7: 18,840,964 (GRCm39) I57F probably damaging Het
Mtcl1 G A 17: 66,645,124 (GRCm39) P1441L probably damaging Het
N4bp2 T A 5: 65,963,739 (GRCm39) F596Y possibly damaging Het
Notch4 A T 17: 34,800,473 (GRCm39) probably benign Het
Or2l5 A G 16: 19,333,598 (GRCm39) S263P probably benign Het
Or4c12 A C 2: 89,774,162 (GRCm39) V99G possibly damaging Het
Or6c1 A G 10: 129,517,840 (GRCm39) M256T possibly damaging Het
Or8b44 T A 9: 38,410,450 (GRCm39) C162S possibly damaging Het
Or8k25 A G 2: 86,244,369 (GRCm39) V9A possibly damaging Het
Pbld2 A G 10: 62,889,736 (GRCm39) probably benign Het
Phip T C 9: 82,808,460 (GRCm39) Y505C probably damaging Het
Plcb2 A G 2: 118,554,928 (GRCm39) F58L probably benign Het
Plcd1 T A 9: 118,910,204 (GRCm39) I72F probably damaging Het
Ppp5c A T 7: 16,756,508 (GRCm39) Y63* probably null Het
Prdm4 T C 10: 85,743,868 (GRCm39) D129G probably damaging Het
Prkcq C A 2: 11,251,649 (GRCm39) probably benign Het
Rab5b C T 10: 128,518,772 (GRCm39) R120Q probably benign Het
Rab7b T A 1: 131,626,242 (GRCm39) V90D probably damaging Het
Ripk3 T C 14: 56,024,292 (GRCm39) T193A probably damaging Het
Rnf167 C T 11: 70,540,143 (GRCm39) R88* probably null Het
Robo1 A G 16: 72,539,133 (GRCm39) T59A possibly damaging Het
Scd2 G A 19: 44,289,685 (GRCm39) V227I probably benign Het
Scg3 T A 9: 75,582,620 (GRCm39) probably benign Het
Sec31a A T 5: 100,530,625 (GRCm39) L677H probably damaging Het
Sema6a G A 18: 47,423,112 (GRCm39) probably null Het
Setd7 T C 3: 51,457,741 (GRCm39) T29A probably benign Het
Shoc1 A C 4: 59,099,410 (GRCm39) M94R probably benign Het
Slc4a5 A G 6: 83,272,854 (GRCm39) Y942C probably benign Het
Slit1 T A 19: 41,599,470 (GRCm39) Y1027F probably damaging Het
Sptan1 G A 2: 29,882,764 (GRCm39) probably null Het
Tdrd12 T C 7: 35,208,227 (GRCm39) Q249R probably benign Het
Tmem171 T A 13: 98,828,736 (GRCm39) D138V possibly damaging Het
Ttll10 G A 4: 156,119,612 (GRCm39) R596W probably damaging Het
Usp53 G T 3: 122,742,850 (GRCm39) N695K probably damaging Het
Vmn2r25 A T 6: 123,800,581 (GRCm39) L587* probably null Het
Zglp1 C T 9: 20,974,675 (GRCm39) C171Y probably benign Het
Other mutations in Mdga1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01576:Mdga1 APN 17 30,062,101 (GRCm39) missense possibly damaging 0.50
IGL01637:Mdga1 APN 17 30,058,845 (GRCm39) missense probably damaging 1.00
IGL02130:Mdga1 APN 17 30,076,643 (GRCm39) missense possibly damaging 0.96
IGL02596:Mdga1 APN 17 30,051,379 (GRCm39) splice site probably benign
IGL03258:Mdga1 APN 17 30,058,887 (GRCm39) missense probably damaging 1.00
R0184:Mdga1 UTSW 17 30,071,416 (GRCm39) missense probably damaging 1.00
R1017:Mdga1 UTSW 17 30,069,522 (GRCm39) missense probably damaging 0.98
R1520:Mdga1 UTSW 17 30,065,493 (GRCm39) missense probably benign 0.12
R1545:Mdga1 UTSW 17 30,061,876 (GRCm39) missense probably damaging 1.00
R1549:Mdga1 UTSW 17 30,056,972 (GRCm39) missense probably damaging 1.00
R1671:Mdga1 UTSW 17 30,069,603 (GRCm39) missense probably damaging 1.00
R1875:Mdga1 UTSW 17 30,071,581 (GRCm39) missense probably damaging 1.00
R1893:Mdga1 UTSW 17 30,068,200 (GRCm39) missense probably damaging 1.00
R1958:Mdga1 UTSW 17 30,059,862 (GRCm39) missense probably damaging 1.00
R1983:Mdga1 UTSW 17 30,069,579 (GRCm39) missense probably damaging 1.00
R2014:Mdga1 UTSW 17 30,068,287 (GRCm39) missense probably damaging 1.00
R2894:Mdga1 UTSW 17 30,071,478 (GRCm39) missense probably damaging 1.00
R2964:Mdga1 UTSW 17 30,071,442 (GRCm39) missense probably damaging 1.00
R3813:Mdga1 UTSW 17 30,057,453 (GRCm39) missense probably damaging 1.00
R3938:Mdga1 UTSW 17 30,076,596 (GRCm39) missense probably damaging 1.00
R3982:Mdga1 UTSW 17 30,150,238 (GRCm39) missense unknown
R4063:Mdga1 UTSW 17 30,057,005 (GRCm39) missense probably damaging 1.00
R4157:Mdga1 UTSW 17 30,052,317 (GRCm39) missense probably benign 0.32
R4183:Mdga1 UTSW 17 30,188,964 (GRCm39) missense unknown
R4392:Mdga1 UTSW 17 30,069,630 (GRCm39) missense probably damaging 1.00
R4393:Mdga1 UTSW 17 30,069,491 (GRCm39) missense probably damaging 1.00
R4396:Mdga1 UTSW 17 30,069,491 (GRCm39) missense probably damaging 1.00
R4806:Mdga1 UTSW 17 30,061,128 (GRCm39) missense probably benign 0.20
R4829:Mdga1 UTSW 17 30,065,343 (GRCm39) missense possibly damaging 0.91
R4923:Mdga1 UTSW 17 30,057,052 (GRCm39) missense probably damaging 0.99
R4932:Mdga1 UTSW 17 30,076,580 (GRCm39) missense probably damaging 1.00
R5015:Mdga1 UTSW 17 30,058,847 (GRCm39) missense possibly damaging 0.71
R5076:Mdga1 UTSW 17 30,069,528 (GRCm39) missense possibly damaging 0.93
R5141:Mdga1 UTSW 17 30,071,467 (GRCm39) missense probably benign 0.43
R5180:Mdga1 UTSW 17 30,076,710 (GRCm39) splice site probably benign
R5590:Mdga1 UTSW 17 30,058,841 (GRCm39) missense probably damaging 1.00
R5747:Mdga1 UTSW 17 30,069,525 (GRCm39) missense probably benign 0.11
R5748:Mdga1 UTSW 17 30,069,525 (GRCm39) missense probably benign 0.11
R6207:Mdga1 UTSW 17 30,057,491 (GRCm39) missense probably damaging 1.00
R6826:Mdga1 UTSW 17 30,189,000 (GRCm39) missense unknown
R6831:Mdga1 UTSW 17 30,106,490 (GRCm39) nonsense probably null
R7114:Mdga1 UTSW 17 30,061,816 (GRCm39) splice site probably null
R7147:Mdga1 UTSW 17 30,065,495 (GRCm39) nonsense probably null
R7273:Mdga1 UTSW 17 30,188,912 (GRCm39) missense unknown
R7413:Mdga1 UTSW 17 30,069,647 (GRCm39) missense probably damaging 1.00
R7637:Mdga1 UTSW 17 30,051,353 (GRCm39) missense probably benign 0.00
R7797:Mdga1 UTSW 17 30,061,814 (GRCm39) splice site probably null
R7812:Mdga1 UTSW 17 30,062,115 (GRCm39) missense probably benign 0.02
R7838:Mdga1 UTSW 17 30,058,796 (GRCm39) missense probably benign 0.10
R8463:Mdga1 UTSW 17 30,068,703 (GRCm39) missense probably damaging 1.00
R8697:Mdga1 UTSW 17 30,065,615 (GRCm39) missense probably damaging 0.97
R8699:Mdga1 UTSW 17 30,061,348 (GRCm39) missense possibly damaging 0.87
R8864:Mdga1 UTSW 17 30,150,295 (GRCm39) missense unknown
R8945:Mdga1 UTSW 17 30,058,959 (GRCm39) splice site probably benign
R9150:Mdga1 UTSW 17 30,057,420 (GRCm39) missense probably damaging 0.98
R9157:Mdga1 UTSW 17 30,057,491 (GRCm39) missense probably damaging 1.00
R9294:Mdga1 UTSW 17 30,058,871 (GRCm39) missense probably damaging 1.00
R9301:Mdga1 UTSW 17 30,069,512 (GRCm39) missense probably benign 0.31
R9367:Mdga1 UTSW 17 30,051,282 (GRCm39) makesense probably null
R9567:Mdga1 UTSW 17 30,076,569 (GRCm39) missense probably damaging 1.00
R9665:Mdga1 UTSW 17 30,051,991 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GTATCTGTTCCACACAGTTGAGGGG -3'
(R):5'- TTCTGGCCTGGGACTCAGAAAGAG -3'

Sequencing Primer
(F):5'- CCCTGAAGAGTTCATTTCTAGGC -3'
(R):5'- GGACTCAGAAAGAGTCAGTCCC -3'
Posted On 2013-05-09