Incidental Mutation 'R2248:Abca2'
ID 240929
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 040248-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2248 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 25318715-25338552 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 25323476 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000099983 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102919]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000102919
SMART Domains Protein: ENSMUSP00000099983
Gene: ENSMUSG00000026944

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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 100% (67/67)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afp A G 5: 90,649,429 (GRCm39) D332G probably damaging Het
AI593442 TGAGGAGGAGGAGGAGGA TGAGGAGGAGGAGGA 9: 52,589,114 (GRCm39) probably benign Het
Aldh1a2 A T 9: 71,123,144 (GRCm39) I6F possibly damaging Het
Alg6 C T 4: 99,626,444 (GRCm39) A84V probably damaging Het
Ank T A 15: 27,562,797 (GRCm39) probably null Het
Ano5 A T 7: 51,243,537 (GRCm39) M837L probably benign Het
Arl8b A G 6: 108,760,304 (GRCm39) Y30C probably benign Het
Bfsp1 A T 2: 143,669,572 (GRCm39) probably null Het
Cdhr1 C G 14: 36,803,334 (GRCm39) V581L probably benign Het
Chst8 G T 7: 34,447,597 (GRCm39) T7K probably damaging Het
Clca3b T C 3: 144,530,980 (GRCm39) K790R probably benign Het
Clta A G 4: 44,012,852 (GRCm39) N21D probably damaging Het
Col6a4 T G 9: 105,957,158 (GRCm39) E222A probably benign Het
Dcc G T 18: 71,959,239 (GRCm39) Q178K probably benign Het
Dpysl3 T C 18: 43,491,358 (GRCm39) D140G possibly damaging Het
Dthd1 A T 5: 63,007,243 (GRCm39) D648V probably damaging Het
Eva1c A G 16: 90,628,213 (GRCm39) N18S probably benign Het
Flnc A G 6: 29,451,400 (GRCm39) H1538R probably damaging Het
Foxn3 T C 12: 99,162,815 (GRCm39) E362G probably benign Het
Frk C A 10: 34,484,527 (GRCm39) T500K probably benign Het
Glipr1l1 A G 10: 111,898,192 (GRCm39) E99G probably benign Het
Gphn T C 12: 78,501,595 (GRCm39) L120P probably damaging Het
Gpr152 T C 19: 4,193,805 (GRCm39) S449P probably benign Het
Greb1 T A 12: 16,730,379 (GRCm39) I1655F possibly damaging Het
Hectd1 G T 12: 51,853,254 (GRCm39) T89N probably damaging Het
Helz2 A C 2: 180,875,226 (GRCm39) I1756S probably benign Het
Hydin G T 8: 111,304,835 (GRCm39) R3825L probably benign Het
Ifi207 G A 1: 173,564,036 (GRCm39) probably benign Het
Itpr3 A T 17: 27,334,033 (GRCm39) E2035V probably damaging Het
Khnyn T A 14: 56,124,195 (GRCm39) S150T probably benign Het
Kif21b T C 1: 136,100,704 (GRCm39) I1595T probably damaging Het
Lgsn A T 1: 31,242,607 (GRCm39) T230S possibly damaging Het
Limch1 G T 5: 67,201,742 (GRCm39) G838V probably damaging Het
Lrp2 T A 2: 69,341,354 (GRCm39) D942V probably damaging Het
Lrrc31 T A 3: 30,744,050 (GRCm39) T153S possibly damaging Het
Mal2 T A 15: 54,451,732 (GRCm39) I51N probably damaging Het
Matcap2 A G 9: 22,355,410 (GRCm39) T482A probably benign Het
Mroh2a T C 1: 88,184,476 (GRCm39) V1453A probably benign Het
Mycbp2 T A 14: 103,407,295 (GRCm39) Q385L possibly damaging Het
Nav3 T A 10: 109,532,088 (GRCm39) D2117V probably damaging Het
Ntn1 T C 11: 68,168,398 (GRCm39) N353S possibly damaging Het
Oas1c T C 5: 120,940,926 (GRCm39) E289G possibly damaging Het
Or2m13 A G 16: 19,225,944 (GRCm39) V274A probably damaging Het
Or4a81 C A 2: 89,619,524 (GRCm39) M57I possibly damaging Het
Or5w17 T C 2: 87,584,287 (GRCm39) I17V probably null Het
Plk1 A G 7: 121,768,044 (GRCm39) probably benign Het
Pms2 G A 5: 143,853,324 (GRCm39) V230M probably damaging Het
Pole3 C A 4: 62,443,250 (GRCm39) probably benign Het
Ppp2r5c T C 12: 110,452,357 (GRCm39) F22S probably benign Het
Prp2rt C A 13: 97,235,406 (GRCm39) V114F possibly damaging Het
Ptcd3 A T 6: 71,871,269 (GRCm39) probably null Het
Ptprq A T 10: 107,478,931 (GRCm39) probably null Het
Rab18 T A 18: 6,788,629 (GRCm39) C199S probably damaging Het
Rbp3 C T 14: 33,677,975 (GRCm39) T641M probably damaging Het
Sacs A G 14: 61,450,251 (GRCm39) N4099S probably damaging Het
Sh3yl1 T A 12: 30,992,869 (GRCm39) probably null Het
Slco1c1 T A 6: 141,492,415 (GRCm39) I217N probably damaging Het
Syne2 C T 12: 76,143,678 (GRCm39) T6241I probably damaging Het
Tas2r119 T C 15: 32,178,297 (GRCm39) F288L possibly damaging Het
Tmod2 G T 9: 75,499,931 (GRCm39) T107N probably benign Het
Trappc6b T C 12: 59,097,167 (GRCm39) T52A probably damaging Het
Tsen54 A G 11: 115,706,232 (GRCm39) E122G probably damaging Het
Tspear A G 10: 77,709,103 (GRCm39) N443S probably damaging Het
Unc80 A G 1: 66,662,365 (GRCm39) probably benign Het
Virma T A 4: 11,518,927 (GRCm39) Y725N probably damaging Het
Vwa7 G A 17: 35,238,019 (GRCm39) D207N probably benign 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
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
R5725:Abca2 UTSW 2 25,329,412 (GRCm39) missense probably damaging 0.98
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'- TCTTACGGTGTTCCAGGGTC -3'
(R):5'- GGAAACGCCAAAGCTCTCTC -3'

Sequencing Primer
(F):5'- GAGGGCAATTTGTTCGAC -3'
(R):5'- ACTGAGGGTCCAGCTCTAG -3'
Posted On 2014-10-15