Incidental Mutation 'R1899:Abca8b'
ID 214123
Institutional Source Beutler Lab
Gene Symbol Abca8b
Ensembl Gene ENSMUSG00000020620
Gene Name ATP-binding cassette, sub-family A member 8b
Synonyms Abca8
MMRRC Submission 039919-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1899 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 109823016-109886671 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 109828744 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 1353 (T1353K)
Ref Sequence ENSEMBL: ENSMUSP00000102280 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020948] [ENSMUST00000106669]
AlphaFold Q8K440
Predicted Effect probably benign
Transcript: ENSMUST00000020948
AA Change: T1415K

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000020948
Gene: ENSMUSG00000020620
AA Change: T1415K

DomainStartEndE-ValueType
Pfam:ABC2_membrane_3 28 417 3.9e-28 PFAM
AAA 507 691 6.36e-10 SMART
Pfam:ABC2_membrane_3 859 1215 1e-10 PFAM
low complexity region 1246 1255 N/A INTRINSIC
AAA 1313 1492 6.17e-8 SMART
low complexity region 1597 1607 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000106669
AA Change: T1353K

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000102280
Gene: ENSMUSG00000020620
AA Change: T1353K

DomainStartEndE-ValueType
Pfam:ABC2_membrane_3 28 344 2.6e-16 PFAM
AAA 445 629 6.36e-10 SMART
transmembrane domain 798 815 N/A INTRINSIC
transmembrane domain 1001 1023 N/A INTRINSIC
transmembrane domain 1038 1060 N/A INTRINSIC
transmembrane domain 1072 1091 N/A INTRINSIC
transmembrane domain 1101 1123 N/A INTRINSIC
transmembrane domain 1136 1158 N/A INTRINSIC
low complexity region 1184 1193 N/A INTRINSIC
AAA 1251 1430 6.17e-8 SMART
low complexity region 1535 1545 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149226
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 97.0%
  • 10x: 95.6%
  • 20x: 93.4%
Validation Efficiency 94% (94/100)
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. The encoded protein may regulate lipid metabolism and be involved in the formation and maintenance of myelin. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]
Allele List at MGI
Other mutations in this stock
Total: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik T A 5: 109,884,664 (GRCm39) Q398L probably benign Het
4930596D02Rik T G 14: 35,532,089 (GRCm39) K162T probably damaging Het
Abcg3 A C 5: 105,086,065 (GRCm39) C565G probably damaging Het
Actr3b G A 5: 26,034,536 (GRCm39) V185I possibly damaging Het
Akap6 A T 12: 53,188,635 (GRCm39) E2016D possibly damaging Het
Aldh3b2 T C 19: 4,028,662 (GRCm39) V148A possibly damaging Het
Ankfy1 C T 11: 72,645,233 (GRCm39) Q771* probably null Het
Anks1b A G 10: 90,096,618 (GRCm39) D425G probably damaging Het
Arrb1 T C 7: 99,231,504 (GRCm39) probably benign Het
Atg2a C A 19: 6,295,097 (GRCm39) T170N probably damaging Het
Atp8b5 C T 4: 43,361,804 (GRCm39) R617C possibly damaging Het
Bicra T C 7: 15,721,676 (GRCm39) T614A possibly damaging Het
Cacna1i A G 15: 80,275,843 (GRCm39) D167G possibly damaging Het
Calr4 T G 4: 109,103,490 (GRCm39) probably null Het
Camsap3 G T 8: 3,653,922 (GRCm39) E515* probably null Het
Casp8ap2 T C 4: 32,643,647 (GRCm39) S907P probably damaging Het
Cdk19 T A 10: 40,355,776 (GRCm39) probably benign Het
Chst14 A G 2: 118,757,496 (GRCm39) M122V possibly damaging Het
Cntn4 A G 6: 106,652,774 (GRCm39) M748V probably benign Het
Col7a1 A G 9: 108,807,956 (GRCm39) D2552G unknown Het
Cpeb2 C A 5: 43,434,930 (GRCm39) P600Q probably damaging Het
Cyp2a5 C T 7: 26,538,458 (GRCm39) R274* probably null Het
Dele1 T C 18: 38,391,395 (GRCm39) W378R probably benign Het
Dexi A G 16: 10,360,382 (GRCm39) F58S probably damaging Het
Dlg5 C A 14: 24,198,368 (GRCm39) G1522W probably damaging Het
Dock2 T C 11: 34,244,286 (GRCm39) H1048R probably benign Het
Dpp4 T C 2: 62,175,394 (GRCm39) probably benign Het
Dusp10 A T 1: 183,801,377 (GRCm39) K381N possibly damaging Het
Ercc4 A G 16: 12,965,651 (GRCm39) E761G probably damaging Het
Ern2 T C 7: 121,783,065 (GRCm39) probably benign Het
Fam83f A T 15: 80,576,281 (GRCm39) T311S probably damaging Het
Fat2 T C 11: 55,153,004 (GRCm39) D3736G probably benign Het
Fgf11 G T 11: 69,692,279 (GRCm39) T58K probably benign Het
Galntl5 C G 5: 25,403,530 (GRCm39) S167* probably null Het
Glg1 T G 8: 111,892,306 (GRCm39) E846D probably benign Het
Grm8 C A 6: 28,125,894 (GRCm39) E77D probably damaging Het
Hmcn1 A T 1: 150,533,202 (GRCm39) D3028E probably damaging Het
Htt A G 5: 35,064,429 (GRCm39) I2943V probably benign Het
Ift80 T C 3: 68,825,846 (GRCm39) K498R probably benign Het
Ipo9 A T 1: 135,327,884 (GRCm39) M509K probably damaging Het
Kcnj3 T C 2: 55,327,256 (GRCm39) V15A probably damaging Het
Kcnn3 A T 3: 89,427,762 (GRCm39) probably benign Het
Larp1b T A 3: 40,918,519 (GRCm39) D53E probably benign Het
Ltf T C 9: 110,851,913 (GRCm39) F117L possibly damaging Het
Maml1 A G 11: 50,156,957 (GRCm39) L406P probably damaging Het
Mnx1 G A 5: 29,678,955 (GRCm39) A376V unknown Het
Mroh2a G A 1: 88,163,098 (GRCm39) R376H probably benign Het
Mrpl4 A G 9: 20,918,127 (GRCm39) Y111C probably damaging Het
Mto1 T C 9: 78,368,799 (GRCm39) probably benign Het
Nalcn A T 14: 123,553,538 (GRCm39) M972K possibly damaging Het
Nemf T C 12: 69,393,152 (GRCm39) I225V probably null Het
Nipal4 T G 11: 46,041,058 (GRCm39) D379A probably damaging Het
Nktr A G 9: 121,577,932 (GRCm39) probably benign Het
Nlrp5 A G 7: 23,104,222 (GRCm39) T28A probably benign Het
Nxph1 T A 6: 9,247,622 (GRCm39) Y198N probably damaging Het
Or4c123 T C 2: 89,127,014 (GRCm39) N200S probably damaging Het
Or5an10 T C 19: 12,275,707 (GRCm39) Y263C probably damaging Het
Or8u10 A T 2: 85,916,064 (GRCm39) V19D probably benign Het
P2rx7 A G 5: 122,811,799 (GRCm39) Y370C probably benign Het
Piezo1 T C 8: 123,209,384 (GRCm39) probably benign Het
Piezo1 T C 8: 123,216,305 (GRCm39) D1401G probably damaging Het
Plxnd1 A G 6: 115,946,324 (GRCm39) L879P probably benign Het
Polr2a A T 11: 69,634,772 (GRCm39) I636N probably damaging Het
Prex2 G T 1: 11,232,590 (GRCm39) E886* probably null Het
Proca1 A T 11: 78,095,847 (GRCm39) I73F probably damaging Het
Prss55 A T 14: 64,316,839 (GRCm39) V101E probably benign Het
Psg26 T A 7: 18,212,350 (GRCm39) H335L probably benign Het
Rai1 A G 11: 60,076,746 (GRCm39) E270G probably benign Het
Reep1 A G 6: 71,757,781 (GRCm39) N127D probably benign Het
Rims1 G T 1: 22,498,725 (GRCm39) P769Q probably damaging Het
Robo4 A T 9: 37,315,366 (GRCm39) probably benign Het
Ryr2 A T 13: 11,606,222 (GRCm39) D888E probably benign Het
Scamp3 A G 3: 89,087,567 (GRCm39) N135D probably damaging Het
Sdk2 C T 11: 113,729,472 (GRCm39) silent Het
Sema4f A G 6: 82,895,010 (GRCm39) M395T probably benign Het
Sgip1 T C 4: 102,825,534 (GRCm39) probably null Het
Sik2 A T 9: 50,906,974 (GRCm39) probably benign Het
Smtn G T 11: 3,481,326 (GRCm39) A223D possibly damaging Het
Spen T C 4: 141,197,654 (GRCm39) T3405A probably benign Het
Srebf1 A G 11: 60,094,312 (GRCm39) L601P probably damaging Het
Srsf11 A T 3: 157,737,217 (GRCm39) probably benign Het
Tacc2 T G 7: 130,225,932 (GRCm39) S891R possibly damaging Het
Tbc1d17 T A 7: 44,491,057 (GRCm39) probably benign Het
Tgfbr3l C A 8: 4,299,600 (GRCm39) R128S probably damaging Het
Thsd1 G A 8: 22,742,334 (GRCm39) probably benign Het
Tlx3 T C 11: 33,153,072 (GRCm39) S130G probably benign Het
Tmem25 A T 9: 44,709,513 (GRCm39) probably null Het
Trak2 A T 1: 58,985,495 (GRCm39) M1K probably null Het
Trappc12 C T 12: 28,796,984 (GRCm39) E183K probably damaging Het
Ubl3 A G 5: 148,446,090 (GRCm39) V71A possibly damaging Het
Unc50 A G 1: 37,477,880 (GRCm39) Y254C probably damaging Het
Unkl T C 17: 25,448,434 (GRCm39) probably null Het
Uso1 T A 5: 92,349,051 (GRCm39) S819T probably benign Het
Yes1 A T 5: 32,802,395 (GRCm39) R103S probably damaging Het
Zfp131 A G 13: 120,228,561 (GRCm39) V396A probably damaging Het
Zfp553 T C 7: 126,834,826 (GRCm39) I127T possibly damaging Het
Zfp599 A T 9: 22,162,845 (GRCm39) N102K probably benign Het
Zmynd10 A T 9: 107,427,236 (GRCm39) Q288L probably benign Het
Other mutations in Abca8b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00862:Abca8b APN 11 109,844,374 (GRCm39) missense possibly damaging 0.66
IGL00952:Abca8b APN 11 109,859,886 (GRCm39) critical splice donor site probably null
IGL01141:Abca8b APN 11 109,828,556 (GRCm39) missense probably damaging 1.00
IGL01523:Abca8b APN 11 109,867,320 (GRCm39) missense probably damaging 1.00
IGL01633:Abca8b APN 11 109,827,580 (GRCm39) missense probably damaging 0.99
IGL01862:Abca8b APN 11 109,837,997 (GRCm39) nonsense probably null
IGL01963:Abca8b APN 11 109,862,589 (GRCm39) missense probably damaging 0.99
IGL02169:Abca8b APN 11 109,843,408 (GRCm39) missense probably damaging 0.98
IGL02536:Abca8b APN 11 109,872,574 (GRCm39) missense probably benign 0.02
IGL02658:Abca8b APN 11 109,843,386 (GRCm39) missense probably benign
IGL02828:Abca8b APN 11 109,871,720 (GRCm39) missense probably damaging 0.99
IGL03118:Abca8b APN 11 109,838,007 (GRCm39) missense possibly damaging 0.66
IGL03302:Abca8b APN 11 109,858,576 (GRCm39) missense possibly damaging 0.80
IGL03325:Abca8b APN 11 109,844,422 (GRCm39) missense possibly damaging 0.94
R0057:Abca8b UTSW 11 109,832,385 (GRCm39) missense possibly damaging 0.91
R0131:Abca8b UTSW 11 109,833,115 (GRCm39) missense possibly damaging 0.46
R0226:Abca8b UTSW 11 109,847,844 (GRCm39) splice site probably null
R0426:Abca8b UTSW 11 109,845,853 (GRCm39) splice site probably benign
R0432:Abca8b UTSW 11 109,870,841 (GRCm39) missense possibly damaging 0.94
R0512:Abca8b UTSW 11 109,841,476 (GRCm39) missense probably benign 0.32
R0589:Abca8b UTSW 11 109,833,094 (GRCm39) missense probably damaging 0.96
R0690:Abca8b UTSW 11 109,860,634 (GRCm39) splice site probably benign
R1263:Abca8b UTSW 11 109,832,433 (GRCm39) missense possibly damaging 0.66
R1371:Abca8b UTSW 11 109,844,379 (GRCm39) missense probably damaging 0.99
R1497:Abca8b UTSW 11 109,864,647 (GRCm39) splice site probably benign
R1502:Abca8b UTSW 11 109,865,471 (GRCm39) missense probably damaging 1.00
R1517:Abca8b UTSW 11 109,862,640 (GRCm39) missense possibly damaging 0.66
R1543:Abca8b UTSW 11 109,865,500 (GRCm39) missense probably damaging 0.98
R1618:Abca8b UTSW 11 109,840,714 (GRCm39) splice site probably benign
R1625:Abca8b UTSW 11 109,857,947 (GRCm39) missense probably benign 0.11
R1753:Abca8b UTSW 11 109,864,542 (GRCm39) missense probably benign 0.00
R1819:Abca8b UTSW 11 109,871,882 (GRCm39) critical splice acceptor site probably null
R1822:Abca8b UTSW 11 109,847,901 (GRCm39) missense possibly damaging 0.92
R1829:Abca8b UTSW 11 109,833,167 (GRCm39) missense probably damaging 0.97
R1873:Abca8b UTSW 11 109,870,781 (GRCm39) missense probably benign 0.01
R1908:Abca8b UTSW 11 109,847,924 (GRCm39) missense possibly damaging 0.92
R1962:Abca8b UTSW 11 109,870,724 (GRCm39) missense probably benign 0.00
R1984:Abca8b UTSW 11 109,868,667 (GRCm39) missense probably damaging 1.00
R2035:Abca8b UTSW 11 109,847,932 (GRCm39) missense possibly damaging 0.94
R2092:Abca8b UTSW 11 109,857,534 (GRCm39) missense possibly damaging 0.63
R2100:Abca8b UTSW 11 109,828,608 (GRCm39) missense probably damaging 1.00
R2267:Abca8b UTSW 11 109,845,974 (GRCm39) missense probably benign 0.03
R2871:Abca8b UTSW 11 109,846,002 (GRCm39) missense possibly damaging 0.83
R2871:Abca8b UTSW 11 109,846,002 (GRCm39) missense possibly damaging 0.83
R2872:Abca8b UTSW 11 109,846,002 (GRCm39) missense possibly damaging 0.83
R2872:Abca8b UTSW 11 109,846,002 (GRCm39) missense possibly damaging 0.83
R2873:Abca8b UTSW 11 109,846,002 (GRCm39) missense possibly damaging 0.83
R3711:Abca8b UTSW 11 109,837,081 (GRCm39) missense possibly damaging 0.46
R3937:Abca8b UTSW 11 109,865,393 (GRCm39) missense probably benign 0.01
R4052:Abca8b UTSW 11 109,872,551 (GRCm39) nonsense probably null
R4060:Abca8b UTSW 11 109,848,027 (GRCm39) missense probably benign 0.04
R4207:Abca8b UTSW 11 109,872,551 (GRCm39) nonsense probably null
R4208:Abca8b UTSW 11 109,872,551 (GRCm39) nonsense probably null
R4354:Abca8b UTSW 11 109,862,518 (GRCm39) missense probably benign 0.27
R4399:Abca8b UTSW 11 109,827,211 (GRCm39) missense possibly damaging 0.66
R4456:Abca8b UTSW 11 109,833,071 (GRCm39) missense probably benign 0.27
R4509:Abca8b UTSW 11 109,857,581 (GRCm39) missense probably damaging 1.00
R4672:Abca8b UTSW 11 109,827,274 (GRCm39) missense possibly damaging 0.81
R4868:Abca8b UTSW 11 109,865,338 (GRCm39) missense probably benign 0.05
R5002:Abca8b UTSW 11 109,852,623 (GRCm39) missense probably damaging 0.96
R5007:Abca8b UTSW 11 109,827,590 (GRCm39) missense probably damaging 1.00
R5014:Abca8b UTSW 11 109,840,957 (GRCm39) missense probably damaging 0.98
R5023:Abca8b UTSW 11 109,865,814 (GRCm39) critical splice donor site probably null
R5091:Abca8b UTSW 11 109,827,210 (GRCm39) missense possibly damaging 0.92
R5098:Abca8b UTSW 11 109,847,944 (GRCm39) missense probably benign 0.05
R5117:Abca8b UTSW 11 109,857,629 (GRCm39) missense probably damaging 1.00
R5234:Abca8b UTSW 11 109,867,420 (GRCm39) missense possibly damaging 0.90
R5302:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5307:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5487:Abca8b UTSW 11 109,844,340 (GRCm39) missense probably damaging 0.99
R5512:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5564:Abca8b UTSW 11 109,825,407 (GRCm39) missense probably benign 0.08
R5610:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5677:Abca8b UTSW 11 109,831,687 (GRCm39) missense probably damaging 1.00
R5723:Abca8b UTSW 11 109,844,445 (GRCm39) missense possibly damaging 0.90
R5827:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5829:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5848:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5849:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5850:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5854:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R5982:Abca8b UTSW 11 109,844,423 (GRCm39) missense possibly damaging 0.80
R5994:Abca8b UTSW 11 109,840,592 (GRCm39) splice site probably null
R6035:Abca8b UTSW 11 109,862,686 (GRCm39) splice site probably null
R6035:Abca8b UTSW 11 109,862,686 (GRCm39) splice site probably null
R6050:Abca8b UTSW 11 109,868,639 (GRCm39) missense probably damaging 1.00
R6145:Abca8b UTSW 11 109,864,634 (GRCm39) missense probably benign 0.03
R6223:Abca8b UTSW 11 109,868,672 (GRCm39) missense probably benign 0.00
R6349:Abca8b UTSW 11 109,825,544 (GRCm39) splice site probably null
R7002:Abca8b UTSW 11 109,832,390 (GRCm39) missense probably damaging 1.00
R7050:Abca8b UTSW 11 109,864,544 (GRCm39) missense possibly damaging 0.90
R7107:Abca8b UTSW 11 109,867,299 (GRCm39) missense probably damaging 0.98
R7158:Abca8b UTSW 11 109,825,415 (GRCm39) missense probably damaging 1.00
R7170:Abca8b UTSW 11 109,836,654 (GRCm39) missense probably benign 0.09
R7197:Abca8b UTSW 11 109,836,648 (GRCm39) nonsense probably null
R7220:Abca8b UTSW 11 109,872,543 (GRCm39) missense probably damaging 1.00
R7512:Abca8b UTSW 11 109,829,275 (GRCm39) missense probably benign 0.01
R7590:Abca8b UTSW 11 109,829,341 (GRCm39) missense probably damaging 0.97
R7658:Abca8b UTSW 11 109,826,543 (GRCm39) missense probably benign 0.00
R7739:Abca8b UTSW 11 109,865,417 (GRCm39) missense probably benign 0.05
R7797:Abca8b UTSW 11 109,862,509 (GRCm39) critical splice donor site probably null
R7934:Abca8b UTSW 11 109,865,865 (GRCm39) missense possibly damaging 0.75
R8074:Abca8b UTSW 11 109,829,320 (GRCm39) missense probably benign
R8302:Abca8b UTSW 11 109,853,406 (GRCm39) critical splice donor site probably null
R8341:Abca8b UTSW 11 109,845,876 (GRCm39) missense probably damaging 1.00
R8486:Abca8b UTSW 11 109,857,937 (GRCm39) missense possibly damaging 0.83
R8748:Abca8b UTSW 11 109,836,597 (GRCm39) missense probably damaging 1.00
R8924:Abca8b UTSW 11 109,838,003 (GRCm39) missense probably benign 0.00
R9002:Abca8b UTSW 11 109,843,456 (GRCm39) missense probably benign 0.02
R9032:Abca8b UTSW 11 109,848,073 (GRCm39) missense probably benign 0.04
R9099:Abca8b UTSW 11 109,871,708 (GRCm39) missense probably damaging 1.00
R9124:Abca8b UTSW 11 109,828,593 (GRCm39) missense probably damaging 0.97
R9178:Abca8b UTSW 11 109,840,937 (GRCm39) missense probably benign 0.00
R9188:Abca8b UTSW 11 109,872,561 (GRCm39) nonsense probably null
R9277:Abca8b UTSW 11 109,867,347 (GRCm39) missense probably damaging 0.99
R9340:Abca8b UTSW 11 109,840,939 (GRCm39) missense probably benign 0.43
R9371:Abca8b UTSW 11 109,858,498 (GRCm39) missense probably damaging 1.00
R9382:Abca8b UTSW 11 109,870,711 (GRCm39) missense probably benign
R9450:Abca8b UTSW 11 109,859,930 (GRCm39) missense probably damaging 0.98
R9462:Abca8b UTSW 11 109,844,433 (GRCm39) missense
R9712:Abca8b UTSW 11 109,833,163 (GRCm39) missense probably benign 0.30
Z1088:Abca8b UTSW 11 109,867,308 (GRCm39) missense probably benign 0.09
Z1176:Abca8b UTSW 11 109,865,470 (GRCm39) missense possibly damaging 0.87
Z1176:Abca8b UTSW 11 109,852,734 (GRCm39) missense possibly damaging 0.52
Predicted Primers PCR Primer
(F):5'- TGGACGGCTCATCTAGAAGC -3'
(R):5'- CAGCCAAGAAGATCACCTTTTC -3'

Sequencing Primer
(F):5'- CTAGAAGCAATATAGATGGGTTCCCC -3'
(R):5'- AGAAGATCACCTTTTCCCCAC -3'
Posted On 2014-07-14