Incidental Mutation 'R8095:Mfsd2a'
ID 630139
Institutional Source Beutler Lab
Gene Symbol Mfsd2a
Ensembl Gene ENSMUSG00000028655
Gene Name MFSD2 lysolipid transporter A, lysophospholipid
Synonyms 1700018O18Rik, Mfsd2, major facilitator superfamily domain containing 2A
MMRRC Submission 067527-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.305) question?
Stock # R8095 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 122840643-122854981 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 122845064 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Serine at position 216 (C216S)
Ref Sequence ENSEMBL: ENSMUSP00000030408 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030408]
AlphaFold Q9DA75
Predicted Effect probably damaging
Transcript: ENSMUST00000030408
AA Change: C216S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030408
Gene: ENSMUSG00000028655
AA Change: C216S

DomainStartEndE-ValueType
low complexity region 2 14 N/A INTRINSIC
low complexity region 27 39 N/A INTRINSIC
Pfam:MFS_2 44 500 1.7e-96 PFAM
Pfam:MFS_1 57 450 9.3e-12 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 99.1%
  • 20x: 97.6%
Validation Efficiency 100% (49/49)
MGI Phenotype PHENOTYPE: Homozygotes for a null allele show partial postnatal lethality, reduced body weight, ataxia, and alterations in lipid metabolism and photoreceptor cell development. Homozygotes for a different null allele show a leaky blood-brain barrier and increased CNS-endothelial-cell vesicular transcytosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca17 T C 17: 24,536,196 (GRCm39) I490M possibly damaging Het
Abcc9 T C 6: 142,590,048 (GRCm39) I817V probably benign Het
Atp11b T C 3: 35,888,565 (GRCm39) L945P probably damaging Het
Coa8 C A 12: 111,689,218 (GRCm39) A100D probably damaging Het
Crem T C 18: 3,295,106 (GRCm39) T108A probably benign Het
Cttnbp2 T A 6: 18,435,432 (GRCm39) K142M probably damaging Het
Cyp51 C T 5: 4,136,490 (GRCm39) E435K probably benign Het
Dnah14 G T 1: 181,633,597 (GRCm39) E11* probably null Het
Dpy19l1 T C 9: 24,396,160 (GRCm39) probably null Het
Dym A G 18: 75,247,872 (GRCm39) T259A possibly damaging Het
E030018B13Rik T G 7: 63,569,049 (GRCm39) H32Q unknown Het
Ehmt2 T G 17: 35,126,745 (GRCm39) H809Q probably damaging Het
Fabp6 G A 11: 43,489,543 (GRCm39) R33C probably damaging Het
Fam98a C A 17: 75,845,766 (GRCm39) D327Y probably damaging Het
Foxf1 C T 8: 121,813,551 (GRCm39) T357I probably benign Het
Foxh1 T A 15: 76,553,208 (GRCm39) R169* probably null Het
Hydin T C 8: 111,295,991 (GRCm39) F3568S probably damaging Het
Il22 T C 10: 118,041,028 (GRCm39) S45P possibly damaging Het
Isyna1 C A 8: 71,049,035 (GRCm39) Y371* probably null Het
Lingo3 T C 10: 80,671,255 (GRCm39) H225R probably benign Het
Lmo7 T A 14: 102,124,855 (GRCm39) V560E possibly damaging Het
Mab21l2 A G 3: 86,454,769 (GRCm39) V77A probably benign Het
Mapkbp1 A G 2: 119,848,131 (GRCm39) K595R probably benign Het
Muc16 A T 9: 18,496,126 (GRCm39) Y6688* probably null Het
Or12j5 T C 7: 140,084,192 (GRCm39) Y60C probably damaging Het
Otud6b T C 4: 14,825,614 (GRCm39) D72G probably damaging Het
Pcdhgb6 A G 18: 37,875,924 (GRCm39) I211V probably benign Het
Ryr3 A G 2: 112,498,388 (GRCm39) probably null Het
Sardh T C 2: 27,132,730 (GRCm39) Y166C probably damaging Het
Scn1a T A 2: 66,132,809 (GRCm39) K171N possibly damaging Het
Scyl2 G T 10: 89,476,965 (GRCm39) T720K probably damaging Het
Slc9a8 T A 2: 167,310,891 (GRCm39) V384D probably damaging Het
Slco1a8 T A 6: 141,933,415 (GRCm39) I457F probably benign Het
Smg1 T C 7: 117,772,285 (GRCm39) Y1490C unknown Het
Snx16 A T 3: 10,503,244 (GRCm39) M1K probably null Het
Sqle A G 15: 59,193,276 (GRCm39) S218G probably benign Het
Strip1 A G 3: 107,525,455 (GRCm39) I527T possibly damaging Het
Tmem161b C A 13: 84,370,537 (GRCm39) probably benign Het
Tnfsf13 A G 11: 69,575,983 (GRCm39) C35R probably damaging Het
Trf T C 9: 103,087,735 (GRCm39) Y673C probably damaging Het
Ttc39b C T 4: 83,164,557 (GRCm39) A252T probably benign Het
Tubgcp6 A T 15: 89,006,977 (GRCm39) L15H probably benign Het
Uspl1 C T 5: 149,150,992 (GRCm39) Q731* probably null Het
Vmn1r193 T C 13: 22,403,231 (GRCm39) R254G possibly damaging Het
Vrtn C T 12: 84,696,809 (GRCm39) R520C probably damaging Het
Wipf1 G A 2: 73,267,879 (GRCm39) P173L possibly damaging Het
Zfp217 G A 2: 169,961,571 (GRCm39) S252F possibly damaging Het
Zfp644 A C 5: 106,766,280 (GRCm39) V1234G possibly damaging Het
Other mutations in Mfsd2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01631:Mfsd2a APN 4 122,843,100 (GRCm39) missense probably benign 0.32
IGL02756:Mfsd2a APN 4 122,842,332 (GRCm39) missense probably benign 0.30
azure UTSW 4 122,845,814 (GRCm39) missense possibly damaging 0.66
R0355:Mfsd2a UTSW 4 122,845,632 (GRCm39) missense possibly damaging 0.64
R0394:Mfsd2a UTSW 4 122,843,961 (GRCm39) missense probably benign 0.26
R2002:Mfsd2a UTSW 4 122,850,609 (GRCm39) missense probably damaging 1.00
R2516:Mfsd2a UTSW 4 122,844,280 (GRCm39) missense probably damaging 1.00
R2943:Mfsd2a UTSW 4 122,842,382 (GRCm39) missense possibly damaging 0.87
R3052:Mfsd2a UTSW 4 122,845,635 (GRCm39) missense probably damaging 1.00
R4811:Mfsd2a UTSW 4 122,853,175 (GRCm39) missense probably benign 0.28
R4977:Mfsd2a UTSW 4 122,844,302 (GRCm39) missense probably benign
R5030:Mfsd2a UTSW 4 122,843,949 (GRCm39) missense possibly damaging 0.90
R5231:Mfsd2a UTSW 4 122,853,094 (GRCm39) missense possibly damaging 0.88
R5735:Mfsd2a UTSW 4 122,843,120 (GRCm39) missense probably damaging 0.98
R6173:Mfsd2a UTSW 4 122,845,039 (GRCm39) missense probably benign
R6321:Mfsd2a UTSW 4 122,843,165 (GRCm39) missense probably benign 0.06
R6433:Mfsd2a UTSW 4 122,844,250 (GRCm39) missense probably benign 0.01
R6736:Mfsd2a UTSW 4 122,845,054 (GRCm39) missense probably benign
R6793:Mfsd2a UTSW 4 122,844,498 (GRCm39) missense probably benign 0.02
R7073:Mfsd2a UTSW 4 122,845,088 (GRCm39) missense possibly damaging 0.91
R7255:Mfsd2a UTSW 4 122,845,814 (GRCm39) missense possibly damaging 0.66
R7382:Mfsd2a UTSW 4 122,845,916 (GRCm39) missense possibly damaging 0.53
R7868:Mfsd2a UTSW 4 122,850,648 (GRCm39) missense possibly damaging 0.93
R8136:Mfsd2a UTSW 4 122,845,660 (GRCm39) missense probably benign 0.27
R8140:Mfsd2a UTSW 4 122,843,091 (GRCm39) missense probably benign 0.00
R8832:Mfsd2a UTSW 4 122,843,102 (GRCm39) missense probably benign 0.01
R8842:Mfsd2a UTSW 4 122,845,623 (GRCm39) missense probably damaging 0.98
R9048:Mfsd2a UTSW 4 122,854,768 (GRCm39) missense probably benign
R9084:Mfsd2a UTSW 4 122,843,994 (GRCm39) missense probably damaging 1.00
Z1176:Mfsd2a UTSW 4 122,853,104 (GRCm39) missense possibly damaging 0.71
Z1176:Mfsd2a UTSW 4 122,845,632 (GRCm39) missense probably benign 0.44
Predicted Primers PCR Primer
(F):5'- CCAGACTACGTAGTGTGTGAC -3'
(R):5'- GAGCTAAGAGTGCCTTCCAG -3'

Sequencing Primer
(F):5'- AATTGCTGCAACTCACTGGG -3'
(R):5'- GAGCTAAGAGTGCCTTCCAGTCATC -3'
Posted On 2020-06-30