Incidental Mutation 'R6566:Abcd2'
ID 522709
Institutional Source Beutler Lab
Gene Symbol Abcd2
Ensembl Gene ENSMUSG00000055782
Gene Name ATP-binding cassette, sub-family D member 2
Synonyms ALDR, adrenoleukodystrophy related, ABC39, ALDL1
MMRRC Submission 044690-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.104) question?
Stock # R6566 (G1)
Quality Score 225.009
Status Validated
Chromosome 15
Chromosomal Location 91030074-91076002 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 91075321 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 164 (I164T)
Ref Sequence ENSEMBL: ENSMUSP00000068940 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069511]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000069511
AA Change: I164T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000068940
Gene: ENSMUSG00000055782
AA Change: I164T

DomainStartEndE-ValueType
low complexity region 19 32 N/A INTRINSIC
Pfam:ABC_membrane_2 78 365 1.9e-110 PFAM
AAA 504 690 2.79e-6 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230461
Meta Mutation Damage Score 0.7761 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.6%
Validation Efficiency 100% (36/36)
MGI Phenotype FUNCTION: 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 intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the ALD subfamily, which is involved in peroxisomal import of fatty acids and/or fatty acyl-CoAs in the organelle. All known peroxisomal ABC transporters are half transporters which require a partner half transporter molecule to form a functional homodimeric or heterodimeric transporter. The function of this peroxisomal membrane protein is unknown; however this protein is speculated to function as a dimerization partner of Abcd1 and/or other peroxisomal ABC transporters. Mutations in the human gene have been observed in patients with adrenoleukodystrophy, a severe demyelinating disease. This gene has been identified as a candidate for a modifier gene, accounting for the extreme variation among adrenoleukodystrophy phenotypes. This gene is also a candidate for a complement group of Zellweger syndrome, a genetically heterogeneous disorder of peroxisomal biogenesis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a disruption in this gene exhibit a late-onset cerebellar and sensory ataxia, loss of Purkinje cells, dorsal root ganglia cell degeneration, axonal degeneration in the spinal cord, and an accumulation of very long chain fatty acids. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adad2 C T 8: 120,340,971 (GRCm39) P164S probably benign Het
Adcy3 T A 12: 4,244,324 (GRCm39) L278H probably damaging Het
Aldh16a1 A C 7: 44,792,651 (GRCm39) D670E probably benign Het
Bcat1 A G 6: 144,961,210 (GRCm39) M131T probably damaging Het
Dcstamp T C 15: 39,617,732 (GRCm39) F47S possibly damaging Het
Dsg1b T C 18: 20,530,499 (GRCm39) F385L probably damaging Het
Exoc8 A C 8: 125,622,783 (GRCm39) L528R probably damaging Het
Fat4 T C 3: 39,011,275 (GRCm39) V2125A possibly damaging Het
Gm57859 C T 11: 113,578,824 (GRCm39) P73L probably damaging Het
Hecw1 T C 13: 14,471,868 (GRCm39) D600G probably damaging Het
Ice2 G A 9: 69,323,511 (GRCm39) V669I probably benign Het
Khdc4 C T 3: 88,618,961 (GRCm39) T555M probably damaging Het
Lsr T A 7: 30,671,508 (GRCm39) Y75F possibly damaging Het
Mrps30 C A 13: 118,523,662 (GRCm39) V37L probably benign Het
Myl10 G C 5: 136,726,825 (GRCm39) V70L probably benign Het
Or6c217 T A 10: 129,737,947 (GRCm39) I211L probably benign Het
Pign A G 1: 105,565,906 (GRCm39) probably null Het
Plcd3 A G 11: 102,964,626 (GRCm39) Y582H probably damaging Het
Rad9b A G 5: 122,490,630 (GRCm39) W29R probably damaging Het
Rb1cc1 T A 1: 6,319,316 (GRCm39) F912I probably benign Het
Rgs16 C T 1: 153,619,546 (GRCm39) S184L unknown Het
Runx2 A G 17: 45,125,375 (GRCm39) probably null Het
Serpina1f T A 12: 103,659,794 (GRCm39) I163F probably damaging Het
Serpina9 T C 12: 103,963,296 (GRCm39) E404G possibly damaging Het
Slc4a4 T C 5: 89,297,192 (GRCm39) S511P possibly damaging Het
Speg A T 1: 75,365,107 (GRCm39) E390V probably damaging Het
Syne3 A G 12: 104,912,966 (GRCm39) V614A probably benign Het
Tmc5 T C 7: 118,247,067 (GRCm39) S524P probably damaging Het
Tuba4a G A 1: 75,193,930 (GRCm39) T51I probably damaging Het
Tymp T A 15: 89,257,803 (GRCm39) T421S probably benign Het
Uvssa A G 5: 33,549,520 (GRCm39) R394G possibly damaging Het
Wdr7 T G 18: 63,888,126 (GRCm39) I533S possibly damaging Het
Zbtb5 G A 4: 44,994,508 (GRCm39) T292M probably damaging Het
Zfp944 T G 17: 22,558,726 (GRCm39) K174Q possibly damaging Het
Other mutations in Abcd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01343:Abcd2 APN 15 91,033,416 (GRCm39) splice site probably benign
IGL01515:Abcd2 APN 15 91,047,289 (GRCm39) missense probably damaging 1.00
IGL01733:Abcd2 APN 15 91,075,817 (GRCm39) utr 5 prime probably benign
IGL02084:Abcd2 APN 15 91,062,530 (GRCm39) critical splice acceptor site probably null
IGL02408:Abcd2 APN 15 91,062,444 (GRCm39) missense possibly damaging 0.95
IGL02568:Abcd2 APN 15 91,033,184 (GRCm39) utr 3 prime probably benign
IGL02942:Abcd2 APN 15 91,033,378 (GRCm39) missense probably damaging 0.99
IGL03281:Abcd2 APN 15 91,035,876 (GRCm39) missense probably damaging 1.00
R0463:Abcd2 UTSW 15 91,043,327 (GRCm39) missense probably benign 0.01
R1226:Abcd2 UTSW 15 91,075,246 (GRCm39) missense probably benign
R1510:Abcd2 UTSW 15 91,073,181 (GRCm39) missense probably damaging 1.00
R1581:Abcd2 UTSW 15 91,063,347 (GRCm39) missense probably benign
R1802:Abcd2 UTSW 15 91,047,305 (GRCm39) missense probably benign
R1918:Abcd2 UTSW 15 91,075,684 (GRCm39) missense probably benign
R2184:Abcd2 UTSW 15 91,075,642 (GRCm39) missense probably benign
R3820:Abcd2 UTSW 15 91,058,908 (GRCm39) missense probably damaging 0.99
R3821:Abcd2 UTSW 15 91,058,908 (GRCm39) missense probably damaging 0.99
R4486:Abcd2 UTSW 15 91,062,486 (GRCm39) missense probably damaging 0.99
R4487:Abcd2 UTSW 15 91,062,486 (GRCm39) missense probably damaging 0.99
R4489:Abcd2 UTSW 15 91,062,486 (GRCm39) missense probably damaging 0.99
R4706:Abcd2 UTSW 15 91,043,385 (GRCm39) missense probably benign 0.03
R4707:Abcd2 UTSW 15 91,043,385 (GRCm39) missense probably benign 0.03
R4727:Abcd2 UTSW 15 91,062,489 (GRCm39) missense probably benign 0.33
R4872:Abcd2 UTSW 15 91,075,514 (GRCm39) missense probably benign
R4971:Abcd2 UTSW 15 91,047,313 (GRCm39) missense probably benign 0.06
R5492:Abcd2 UTSW 15 91,073,176 (GRCm39) missense probably benign
R6049:Abcd2 UTSW 15 91,062,439 (GRCm39) missense probably benign 0.00
R6143:Abcd2 UTSW 15 91,075,150 (GRCm39) missense possibly damaging 0.95
R6177:Abcd2 UTSW 15 91,074,896 (GRCm39) missense probably damaging 0.99
R7108:Abcd2 UTSW 15 91,075,477 (GRCm39) missense probably benign 0.43
R7208:Abcd2 UTSW 15 91,074,885 (GRCm39) nonsense probably null
R7212:Abcd2 UTSW 15 91,043,326 (GRCm39) missense possibly damaging 0.84
R7497:Abcd2 UTSW 15 91,075,379 (GRCm39) missense probably benign
R7505:Abcd2 UTSW 15 91,033,260 (GRCm39) missense possibly damaging 0.60
R7732:Abcd2 UTSW 15 91,075,451 (GRCm39) missense possibly damaging 0.64
R8119:Abcd2 UTSW 15 91,033,197 (GRCm39) missense probably benign 0.00
R8203:Abcd2 UTSW 15 91,075,369 (GRCm39) missense probably benign
R8444:Abcd2 UTSW 15 91,058,839 (GRCm39) missense probably benign 0.00
R8859:Abcd2 UTSW 15 91,073,149 (GRCm39) missense probably damaging 1.00
R9004:Abcd2 UTSW 15 91,075,051 (GRCm39) missense probably benign
R9081:Abcd2 UTSW 15 91,075,772 (GRCm39) missense probably damaging 1.00
R9162:Abcd2 UTSW 15 91,058,926 (GRCm39) missense probably benign 0.09
R9176:Abcd2 UTSW 15 91,075,623 (GRCm39) missense probably benign
R9257:Abcd2 UTSW 15 91,075,315 (GRCm39) missense possibly damaging 0.63
R9267:Abcd2 UTSW 15 91,063,423 (GRCm39) missense possibly damaging 0.92
R9273:Abcd2 UTSW 15 91,033,232 (GRCm39) missense probably benign 0.15
R9286:Abcd2 UTSW 15 91,058,827 (GRCm39) missense possibly damaging 0.93
R9467:Abcd2 UTSW 15 91,075,825 (GRCm39) start gained probably benign
Predicted Primers PCR Primer
(F):5'- GGTTGGAATACAGGTGAGCC -3'
(R):5'- CTCTTTCCAAAACTTGTGACCACTG -3'

Sequencing Primer
(F):5'- TACAGGTGAGCCACAGATTGC -3'
(R):5'- CTTGTGACCACTGAAACGGG -3'
Posted On 2018-06-06