Incidental Mutation 'R4303:Abcb8'
ID 322488
Institutional Source Beutler Lab
Gene Symbol Abcb8
Ensembl Gene ENSMUSG00000028973
Gene Name ATP-binding cassette, sub-family B member 8
Synonyms 4833412N02Rik
MMRRC Submission 041090-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.235) question?
Stock # R4303 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 24598661-24615052 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 24606055 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 247 (S247P)
Ref Sequence ENSEMBL: ENSMUSP00000110729 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073076] [ENSMUST00000115077] [ENSMUST00000138168]
AlphaFold Q9CXJ4
Predicted Effect probably damaging
Transcript: ENSMUST00000073076
AA Change: S247P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000072826
Gene: ENSMUSG00000028973
AA Change: S247P

DomainStartEndE-ValueType
low complexity region 29 44 N/A INTRINSIC
Pfam:ABC_membrane 130 407 3.6e-48 PFAM
AAA 481 668 8.58e-16 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000115074
SMART Domains Protein: ENSMUSP00000110726
Gene: ENSMUSG00000028973

DomainStartEndE-ValueType
low complexity region 29 44 N/A INTRINSIC
Pfam:ABC_membrane 130 407 2.7e-48 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000115077
AA Change: S247P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000110729
Gene: ENSMUSG00000028973
AA Change: S247P

DomainStartEndE-ValueType
low complexity region 29 44 N/A INTRINSIC
Pfam:ABC_membrane 130 407 1.1e-56 PFAM
AAA 481 668 8.58e-16 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127816
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136414
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136459
Predicted Effect probably benign
Transcript: ENSMUST00000138168
SMART Domains Protein: ENSMUSP00000119791
Gene: ENSMUSG00000028973

DomainStartEndE-ValueType
low complexity region 29 44 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000198166
Meta Mutation Damage Score 0.9497 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.1%
Validation Efficiency 98% (44/45)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This nuclear gene encodes a multi-pass membrane protein that is targeted to the mitochondrial inner membrane. The encoded protein is an ATP-dependent transporter that may mediate the passage of organic and inorganic molecules out of the mitochondria. Loss of function of the related gene in mouse results in a disruption of iron homeostasis between the mitochondria and cytosol. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2013]
PHENOTYPE: Inducible cardiac specific deletion results in mild cardiomyopathy, mitochondrial defects and elevated heart mitochondrial iron levels. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atg4b A G 1: 93,695,984 (GRCm39) E41G probably benign Het
Bckdk T C 7: 127,504,502 (GRCm39) probably benign Het
Cacna2d1 A G 5: 16,507,246 (GRCm39) probably null Het
Chaf1a A G 17: 56,351,068 (GRCm39) D16G unknown Het
Defb12 A G 8: 19,162,737 (GRCm39) I65T probably benign Het
Dnah7c T C 1: 46,787,738 (GRCm39) Y3264H probably damaging Het
Ehhadh C A 16: 21,581,602 (GRCm39) K463N probably damaging Het
Ehmt2 G A 17: 35,127,724 (GRCm39) R901Q possibly damaging Het
Entrep1 G A 19: 23,952,993 (GRCm39) A439V probably damaging Het
Entrep1 C T 19: 23,953,002 (GRCm39) S436N probably damaging Het
Ern2 T C 7: 121,777,069 (GRCm39) probably null Het
Esp6 A G 17: 40,876,035 (GRCm39) T28A possibly damaging Het
Gm17333 A C 16: 77,649,767 (GRCm39) noncoding transcript Het
Heatr5a T C 12: 52,003,008 (GRCm39) T165A probably benign Het
Hoxa5 T C 6: 52,181,240 (GRCm39) S31G probably benign Het
Ift80 A G 3: 68,801,507 (GRCm39) I744T probably benign Het
Kalrn T C 16: 34,055,761 (GRCm39) K853E probably damaging Het
Krt36 A T 11: 99,994,239 (GRCm39) D279E possibly damaging Het
Map3k11 T A 19: 5,740,852 (GRCm39) V193E probably damaging Het
Mrgpra4 T A 7: 47,630,684 (GRCm39) M306L probably benign Het
Myo1a A G 10: 127,549,602 (GRCm39) T428A probably benign Het
Nuggc A G 14: 65,848,621 (GRCm39) H174R possibly damaging Het
Or14c40 G A 7: 86,313,163 (GRCm39) V98M probably benign Het
Or1e29 A T 11: 73,667,664 (GRCm39) M163K possibly damaging Het
Pigr G A 1: 130,769,554 (GRCm39) D122N probably benign Het
Pik3ca C T 3: 32,494,084 (GRCm39) R349* probably null Het
Rfxank T C 8: 70,588,862 (GRCm39) D89G probably damaging Het
Rsf1 CGGCGGCGG CGGCGGCGGTGGCGGCGG 7: 97,229,127 (GRCm39) probably benign Het
Serpina1a A G 12: 103,820,934 (GRCm39) L348P probably damaging Het
Shank1 A G 7: 43,991,898 (GRCm39) Y701C unknown Het
Six4 G T 12: 73,159,314 (GRCm39) D207E possibly damaging Het
Slco3a1 G T 7: 74,204,276 (GRCm39) D21E probably benign Het
Sox6 C T 7: 115,143,704 (GRCm39) probably null Het
Spta1 A G 1: 174,007,418 (GRCm39) N216S probably damaging Het
Stard13 T C 5: 150,986,334 (GRCm39) N392S possibly damaging Het
Tax1bp1 T C 6: 52,704,263 (GRCm39) V81A possibly damaging Het
Trim29 G T 9: 43,222,419 (GRCm39) V83L probably damaging Het
Vmn1r90 C T 7: 14,295,495 (GRCm39) W201* probably null Het
Wdr31 T A 4: 62,378,626 (GRCm39) N7I probably damaging Het
Ypel4 A G 2: 84,567,151 (GRCm39) probably benign Het
Zfp39 T C 11: 58,780,843 (GRCm39) K640E probably damaging Het
Zfp579 A G 7: 4,996,072 (GRCm39) probably benign Het
Zfp974 C A 7: 27,609,657 (GRCm39) K689N possibly damaging Het
Other mutations in Abcb8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02349:Abcb8 APN 5 24,611,462 (GRCm39) missense probably benign
IGL02819:Abcb8 APN 5 24,611,422 (GRCm39) missense probably benign
Thumbs UTSW 5 24,607,101 (GRCm39) missense probably damaging 0.99
R0320:Abcb8 UTSW 5 24,605,788 (GRCm39) missense probably damaging 1.00
R0458:Abcb8 UTSW 5 24,611,231 (GRCm39) missense probably benign 0.02
R0927:Abcb8 UTSW 5 24,607,317 (GRCm39) missense probably damaging 1.00
R1120:Abcb8 UTSW 5 24,613,818 (GRCm39) critical splice donor site probably null
R1553:Abcb8 UTSW 5 24,613,748 (GRCm39) missense probably damaging 1.00
R3738:Abcb8 UTSW 5 24,605,619 (GRCm39) missense probably benign 0.00
R3739:Abcb8 UTSW 5 24,605,619 (GRCm39) missense probably benign 0.00
R4035:Abcb8 UTSW 5 24,605,619 (GRCm39) missense probably benign 0.00
R4930:Abcb8 UTSW 5 24,605,779 (GRCm39) missense possibly damaging 0.89
R5369:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R5370:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R5485:Abcb8 UTSW 5 24,605,159 (GRCm39) missense probably benign 0.01
R5505:Abcb8 UTSW 5 24,606,036 (GRCm39) missense probably damaging 1.00
R5627:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R5633:Abcb8 UTSW 5 24,608,107 (GRCm39) missense probably damaging 1.00
R5693:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R5761:Abcb8 UTSW 5 24,610,879 (GRCm39) intron probably benign
R5866:Abcb8 UTSW 5 24,607,101 (GRCm39) missense probably damaging 0.99
R5995:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R5996:Abcb8 UTSW 5 24,605,137 (GRCm39) missense possibly damaging 0.75
R6621:Abcb8 UTSW 5 24,599,508 (GRCm39) missense probably benign
R7407:Abcb8 UTSW 5 24,605,674 (GRCm39) missense probably benign 0.00
R8026:Abcb8 UTSW 5 24,611,723 (GRCm39) missense probably damaging 1.00
R8220:Abcb8 UTSW 5 24,611,783 (GRCm39) missense possibly damaging 0.70
R9162:Abcb8 UTSW 5 24,611,732 (GRCm39) missense probably damaging 0.98
R9196:Abcb8 UTSW 5 24,605,644 (GRCm39) missense probably benign 0.00
R9372:Abcb8 UTSW 5 24,605,114 (GRCm39) missense probably benign
R9452:Abcb8 UTSW 5 24,612,382 (GRCm39) missense probably null 1.00
X0026:Abcb8 UTSW 5 24,606,044 (GRCm39) missense possibly damaging 0.95
Z1176:Abcb8 UTSW 5 24,605,993 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTACTAGCAGCTGTAGTGGG -3'
(R):5'- GCAAGGTTTCAGAGCATGGG -3'

Sequencing Primer
(F):5'- CAGCTGTAGTGGGTGGGACC -3'
(R):5'- AGCAGCCTGTCCTGACTCTTTAG -3'
Posted On 2015-06-20