Incidental Mutation 'R5725:Abca2'
ID 452415
Institutional Source Beutler Lab
Gene Symbol Abca2
Ensembl Gene ENSMUSG00000026944
Gene Name ATP-binding cassette, sub-family A member 2
Synonyms Abc2, D2H0S1474E
MMRRC Submission 043343-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5725 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 25318715-25338552 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 25329412 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 1058 (M1058V)
Ref Sequence ENSEMBL: ENSMUSP00000099983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102919]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000102919
AA Change: M1058V

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000099983
Gene: ENSMUSG00000026944
AA Change: M1058V

DomainStartEndE-ValueType
transmembrane domain 21 40 N/A INTRINSIC
low complexity region 119 130 N/A INTRINSIC
low complexity region 220 237 N/A INTRINSIC
coiled coil region 271 296 N/A INTRINSIC
low complexity region 309 346 N/A INTRINSIC
Pfam:ABC2_membrane_3 493 911 9.7e-18 PFAM
AAA 1015 1197 9.22e-7 SMART
low complexity region 1364 1376 N/A INTRINSIC
low complexity region 1589 1607 N/A INTRINSIC
Pfam:ABC2_membrane_3 1696 2008 2.3e-44 PFAM
AAA 2079 2264 1.12e-5 SMART
low complexity region 2375 2394 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143075
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150550
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199405
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. This protein is highly expressed in brain tissue and may play a role in macrophage lipid metabolism and neural development. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Null mice show tremors, hyperactivity, abnormal coordination, and alterations in CNS myelin sheath ultrastructure, [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted(4)

Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G A 12: 71,240,093 (GRCm39) R1301H probably benign Het
6030468B19Rik G T 11: 117,696,883 (GRCm39) S201I probably damaging Het
Abca13 G A 11: 9,527,181 (GRCm39) M4531I probably benign Het
Agrn T A 4: 156,258,332 (GRCm39) T938S probably benign Het
Aloxe3 A T 11: 69,019,480 (GRCm39) D131V probably null Het
Angptl7 C A 4: 148,580,965 (GRCm39) A277S possibly damaging Het
Ap5z1 T C 5: 142,454,731 (GRCm39) M244T probably damaging Het
Aplp2 T C 9: 31,069,110 (GRCm39) D573G probably damaging Het
Arid5a G T 1: 36,358,211 (GRCm39) E176* probably null Het
Atp8b4 A T 2: 126,275,856 (GRCm39) N125K probably benign Het
Auts2 A G 5: 131,468,584 (GRCm39) V911A probably benign Het
Bahcc1 G A 11: 120,165,714 (GRCm39) R990H probably benign Het
Cd84 T C 1: 171,700,928 (GRCm39) F230L probably benign Het
Dtnb T A 12: 3,823,566 (GRCm39) L584H probably damaging Het
Dync2h1 A C 9: 7,169,528 (GRCm39) S316R probably benign Het
Eif3m A G 2: 104,844,186 (GRCm39) I73T probably damaging Het
Emilin3 A T 2: 160,750,410 (GRCm39) C399* probably null Het
Fam118a A G 15: 84,929,822 (GRCm39) K17E probably damaging Het
Fat4 A G 3: 38,943,774 (GRCm39) N889S probably damaging Het
Hmcn2 G A 2: 31,273,827 (GRCm39) probably null Het
Hyls1 G A 9: 35,472,480 (GRCm39) S312F probably benign Het
Igsf21 T C 4: 139,762,054 (GRCm39) D208G probably benign Het
Itgax A G 7: 127,747,033 (GRCm39) T945A possibly damaging Het
Itsn2 T A 12: 4,680,767 (GRCm39) probably benign Het
Kcna4 A G 2: 107,127,221 (GRCm39) T652A possibly damaging Het
Kir3dl1 G A X: 135,427,231 (GRCm39) D56N probably damaging Het
Lrp4 A G 2: 91,325,240 (GRCm39) Y1355C probably damaging Het
Mmp9 C A 2: 164,791,256 (GRCm39) A142E possibly damaging Het
Mpeg1 T C 19: 12,440,000 (GRCm39) V486A probably benign Het
Mrgprb3 A T 7: 48,293,548 (GRCm39) M1K probably null Het
Mrtfb A T 16: 13,202,174 (GRCm39) K146* probably null Het
Nacad T C 11: 6,551,643 (GRCm39) E516G probably benign Het
Or5k15 G A 16: 58,710,250 (GRCm39) T111I possibly damaging Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Pappa T A 4: 65,107,647 (GRCm39) V686E probably damaging Het
Polr3a A T 14: 24,515,455 (GRCm39) probably null Het
Ppp1r3a A G 6: 14,719,348 (GRCm39) V522A probably benign Het
Rab6b T A 9: 103,041,061 (GRCm39) F152I probably damaging Het
Sacs G A 14: 61,448,559 (GRCm39) R3535Q probably damaging Het
Septin14 T C 5: 129,766,630 (GRCm39) D317G probably damaging Het
Sin3b T C 8: 73,452,320 (GRCm39) probably null Het
Sis G A 3: 72,872,931 (GRCm39) P69L probably damaging Het
Slc12a3 G T 8: 95,057,074 (GRCm39) V116L probably benign Het
Slc16a12 A T 19: 34,652,227 (GRCm39) F306L probably damaging Het
Slc39a12 T C 2: 14,394,075 (GRCm39) probably benign Het
Smg6 A G 11: 74,821,439 (GRCm39) Q570R probably benign Het
Sptb G A 12: 76,669,888 (GRCm39) A480V probably benign Het
Srsf4 C A 4: 131,628,262 (GRCm39) probably benign Het
Topors T C 4: 40,261,952 (GRCm39) D444G probably damaging Het
Trav19 A C 14: 54,082,999 (GRCm39) T25P possibly damaging Het
Trim3 A G 7: 105,266,947 (GRCm39) probably null Het
Ugt2a2 T C 5: 87,622,755 (GRCm39) N281S probably damaging Het
Vmn1r12 A G 6: 57,136,694 (GRCm39) I264V probably benign Het
Vmn2r94 T A 17: 18,476,489 (GRCm39) I403F possibly damaging Het
Zzef1 G A 11: 72,746,308 (GRCm39) R870Q possibly damaging Het
Other mutations in Abca2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Abca2 APN 2 25,335,975 (GRCm39) splice site probably null
IGL01102:Abca2 APN 2 25,323,968 (GRCm39) splice site probably benign
IGL01322:Abca2 APN 2 25,336,794 (GRCm39) splice site probably null
IGL01402:Abca2 APN 2 25,332,015 (GRCm39) missense probably damaging 1.00
IGL01419:Abca2 APN 2 25,327,526 (GRCm39) missense probably damaging 1.00
IGL01490:Abca2 APN 2 25,336,023 (GRCm39) missense probably damaging 1.00
IGL01633:Abca2 APN 2 25,334,406 (GRCm39) missense possibly damaging 0.66
IGL01661:Abca2 APN 2 25,333,007 (GRCm39) missense probably benign 0.01
IGL01804:Abca2 APN 2 25,336,637 (GRCm39) missense probably damaging 1.00
IGL01933:Abca2 APN 2 25,334,123 (GRCm39) missense probably damaging 1.00
IGL01941:Abca2 APN 2 25,333,107 (GRCm39) missense probably benign 0.02
IGL02158:Abca2 APN 2 25,337,891 (GRCm39) utr 3 prime probably benign
IGL02173:Abca2 APN 2 25,331,909 (GRCm39) missense probably benign 0.00
IGL02419:Abca2 APN 2 25,336,849 (GRCm39) missense probably benign
IGL02532:Abca2 APN 2 25,325,148 (GRCm39) missense probably benign 0.03
IGL02572:Abca2 APN 2 25,323,329 (GRCm39) missense possibly damaging 0.95
Abseiling UTSW 2 25,337,015 (GRCm39) missense possibly damaging 0.65
R0126:Abca2 UTSW 2 25,333,742 (GRCm39) missense possibly damaging 0.88
R0140:Abca2 UTSW 2 25,328,097 (GRCm39) critical splice donor site probably null
R0372:Abca2 UTSW 2 25,327,365 (GRCm39) missense probably damaging 1.00
R0437:Abca2 UTSW 2 25,332,857 (GRCm39) missense probably damaging 0.99
R0505:Abca2 UTSW 2 25,324,906 (GRCm39) missense probably benign 0.22
R0570:Abca2 UTSW 2 25,337,417 (GRCm39) splice site probably null
R1037:Abca2 UTSW 2 25,328,240 (GRCm39) splice site probably benign
R1283:Abca2 UTSW 2 25,336,701 (GRCm39) missense probably damaging 1.00
R1448:Abca2 UTSW 2 25,330,542 (GRCm39) missense possibly damaging 0.73
R1464:Abca2 UTSW 2 25,337,846 (GRCm39) splice site probably benign
R1468:Abca2 UTSW 2 25,331,308 (GRCm39) missense probably damaging 0.99
R1468:Abca2 UTSW 2 25,331,308 (GRCm39) missense probably damaging 0.99
R1480:Abca2 UTSW 2 25,323,409 (GRCm39) missense possibly damaging 0.60
R1545:Abca2 UTSW 2 25,332,370 (GRCm39) missense probably benign 0.17
R1562:Abca2 UTSW 2 25,336,331 (GRCm39) missense probably benign 0.43
R1569:Abca2 UTSW 2 25,329,197 (GRCm39) missense probably benign 0.45
R1586:Abca2 UTSW 2 25,337,228 (GRCm39) missense probably damaging 0.98
R1635:Abca2 UTSW 2 25,334,868 (GRCm39) missense probably benign 0.03
R1699:Abca2 UTSW 2 25,337,363 (GRCm39) missense possibly damaging 0.80
R1754:Abca2 UTSW 2 25,324,345 (GRCm39) missense probably benign 0.01
R1760:Abca2 UTSW 2 25,333,055 (GRCm39) missense probably benign 0.00
R2040:Abca2 UTSW 2 25,333,817 (GRCm39) missense probably damaging 1.00
R2067:Abca2 UTSW 2 25,327,517 (GRCm39) missense possibly damaging 0.88
R2111:Abca2 UTSW 2 25,327,517 (GRCm39) missense possibly damaging 0.88
R2248:Abca2 UTSW 2 25,323,476 (GRCm39) splice site probably benign
R2323:Abca2 UTSW 2 25,335,187 (GRCm39) missense probably benign 0.00
R2418:Abca2 UTSW 2 25,328,001 (GRCm39) missense probably benign 0.22
R2419:Abca2 UTSW 2 25,328,001 (GRCm39) missense probably benign 0.22
R3816:Abca2 UTSW 2 25,336,083 (GRCm39) missense probably damaging 1.00
R4180:Abca2 UTSW 2 25,331,590 (GRCm39) missense possibly damaging 0.58
R4431:Abca2 UTSW 2 25,332,864 (GRCm39) missense probably benign
R4468:Abca2 UTSW 2 25,334,914 (GRCm39) missense probably damaging 1.00
R4704:Abca2 UTSW 2 25,333,424 (GRCm39) missense probably damaging 0.99
R4839:Abca2 UTSW 2 25,330,921 (GRCm39) missense probably damaging 0.99
R4933:Abca2 UTSW 2 25,334,839 (GRCm39) missense probably benign 0.25
R4970:Abca2 UTSW 2 25,328,383 (GRCm39) missense probably damaging 1.00
R4971:Abca2 UTSW 2 25,332,006 (GRCm39) missense probably damaging 0.97
R5112:Abca2 UTSW 2 25,328,383 (GRCm39) missense probably damaging 1.00
R5327:Abca2 UTSW 2 25,335,686 (GRCm39) missense probably damaging 1.00
R5378:Abca2 UTSW 2 25,336,080 (GRCm39) missense probably damaging 1.00
R5648:Abca2 UTSW 2 25,326,510 (GRCm39) critical splice donor site probably null
R5825:Abca2 UTSW 2 25,326,748 (GRCm39) missense probably benign 0.36
R5837:Abca2 UTSW 2 25,323,371 (GRCm39) missense probably benign 0.34
R5840:Abca2 UTSW 2 25,323,371 (GRCm39) missense probably benign 0.34
R5851:Abca2 UTSW 2 25,332,322 (GRCm39) missense possibly damaging 0.58
R6262:Abca2 UTSW 2 25,334,922 (GRCm39) missense possibly damaging 0.56
R6344:Abca2 UTSW 2 25,327,706 (GRCm39) missense probably damaging 1.00
R6547:Abca2 UTSW 2 25,323,350 (GRCm39) missense possibly damaging 0.80
R6640:Abca2 UTSW 2 25,337,015 (GRCm39) missense possibly damaging 0.65
R6980:Abca2 UTSW 2 25,330,878 (GRCm39) missense possibly damaging 0.89
R6981:Abca2 UTSW 2 25,334,151 (GRCm39) missense probably damaging 1.00
R7070:Abca2 UTSW 2 25,333,007 (GRCm39) missense probably benign 0.06
R7080:Abca2 UTSW 2 25,336,116 (GRCm39) missense probably benign 0.37
R7187:Abca2 UTSW 2 25,327,733 (GRCm39) missense probably damaging 1.00
R7195:Abca2 UTSW 2 25,332,088 (GRCm39) missense probably benign 0.00
R7297:Abca2 UTSW 2 25,332,088 (GRCm39) missense probably benign 0.00
R7487:Abca2 UTSW 2 25,327,915 (GRCm39) missense probably benign 0.02
R7561:Abca2 UTSW 2 25,336,707 (GRCm39) missense probably damaging 0.98
R7766:Abca2 UTSW 2 25,331,540 (GRCm39) missense probably benign 0.04
R8084:Abca2 UTSW 2 25,323,979 (GRCm39) missense probably benign 0.32
R8150:Abca2 UTSW 2 25,337,393 (GRCm39) missense probably damaging 0.99
R8684:Abca2 UTSW 2 25,336,508 (GRCm39) missense possibly damaging 0.89
R8753:Abca2 UTSW 2 25,332,706 (GRCm39) missense probably damaging 0.99
R8970:Abca2 UTSW 2 25,335,728 (GRCm39) missense probably benign 0.12
R9057:Abca2 UTSW 2 25,331,584 (GRCm39) missense probably benign 0.05
R9378:Abca2 UTSW 2 25,329,094 (GRCm39) missense probably benign 0.02
R9502:Abca2 UTSW 2 25,326,895 (GRCm39) nonsense probably null
R9688:Abca2 UTSW 2 25,324,459 (GRCm39) missense possibly damaging 0.94
R9770:Abca2 UTSW 2 25,328,979 (GRCm39) critical splice donor site probably null
RF063:Abca2 UTSW 2 25,337,409 (GRCm39) missense probably damaging 1.00
RF064:Abca2 UTSW 2 25,337,409 (GRCm39) missense probably damaging 1.00
Z1176:Abca2 UTSW 2 25,334,122 (GRCm39) missense probably benign 0.39
Predicted Primers PCR Primer
(F):5'- TCTTTCCTAGGCCACAACGG -3'
(R):5'- GGCAGATTCAGATCCACATGCC -3'

Sequencing Primer
(F):5'- AACGGGGCCGGCAAGAC -3'
(R):5'- GCCCGCCTGTCCATCTG -3'
Posted On 2017-01-03