Incidental Mutation 'R8350:Abcb4'
ID 660212
Institutional Source Beutler Lab
Gene Symbol Abcb4
Ensembl Gene ENSMUSG00000042476
Gene Name ATP-binding cassette, sub-family B member 4
Synonyms mdr-2, Mdr2, Pgy2, Pgy-2
MMRRC Submission 067868-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8350 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation critical splice donor site (1 bp from exon)
DNA Base Change (assembly) G to T at 8978578 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000142425 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717] [ENSMUST00000196067]
AlphaFold P21440
Predicted Effect probably null
Transcript: ENSMUST00000003717
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476

DomainStartEndE-ValueType
Pfam:ABC_membrane 54 342 2e-94 PFAM
AAA 418 610 3.97e-20 SMART
Pfam:ABC_membrane 708 982 6.3e-77 PFAM
AAA 1058 1246 4.49e-19 SMART
Predicted Effect probably null
Transcript: ENSMUST00000196067
SMART Domains Protein: ENSMUSP00000142425
Gene: ENSMUSG00000042476

DomainStartEndE-ValueType
Pfam:ABC_membrane 54 344 2.4e-95 PFAM
AAA 418 610 6.2e-22 SMART
Pfam:ABC_membrane 708 882 1.6e-37 PFAM
Meta Mutation Damage Score 0.9499 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.4%
Validation Efficiency 100% (59/59)
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 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 MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance as well as antigen presentation. This gene encodes a full transporter and member of the p-glycoprotein family of membrane proteins with phosphatidylcholine as its substrate. The function of this protein has not yet been determined; however, it may involve transport of phospholipids from liver hepatocytes into bile. Alternative splicing of this gene results in several products of undetermined function. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate the gene are unable to secrete phospholipids into bile, leading to progressive hepatic disease, with an end stage of 3 months. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted(3)

Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam29 A G 8: 56,325,224 (GRCm39) V410A possibly damaging Het
Adamts3 T C 5: 89,850,815 (GRCm39) T575A probably damaging Het
Ankmy1 T C 1: 92,804,353 (GRCm39) K877E possibly damaging Het
Arpin A T 7: 79,581,615 (GRCm39) I35N possibly damaging Het
BC030500 T C 8: 59,365,388 (GRCm39) I13T unknown Het
Bcas1 T C 2: 170,248,220 (GRCm39) N234D possibly damaging Het
Clca3a2 C T 3: 144,783,668 (GRCm39) G649E probably benign Het
Cnot2 A T 10: 116,322,181 (GRCm39) L516Q probably damaging Het
Ctdp1 C A 18: 80,512,494 (GRCm39) V90L probably benign Het
Cyb5b A G 8: 107,896,552 (GRCm39) Y91C possibly damaging Het
Cystm1 T C 18: 36,526,303 (GRCm39) probably benign Het
Dnhd1 C A 7: 105,327,231 (GRCm39) Q727K probably damaging Het
Dpf3 G A 12: 83,397,625 (GRCm39) R80C probably damaging Het
Ehmt2 C T 17: 35,127,667 (GRCm39) T882M probably damaging Het
Fam136a A G 6: 86,345,795 (GRCm39) K104R probably benign Het
Fcgbp T C 7: 27,793,614 (GRCm39) V1172A probably benign Het
Foxc1 C T 13: 31,991,548 (GRCm39) Q120* probably null Het
Grin1 G A 2: 25,188,323 (GRCm39) R448C probably damaging Het
Igsf10 G A 3: 59,238,949 (GRCm39) P411S probably damaging Het
Irgq T A 7: 24,233,165 (GRCm39) D335E probably benign Het
Kndc1 A G 7: 139,503,960 (GRCm39) Y1088C probably damaging Het
Llgl1 A G 11: 60,602,947 (GRCm39) E874G probably damaging Het
Lrp8 A G 4: 107,704,661 (GRCm39) N168D probably benign Het
Lyst T A 13: 13,824,973 (GRCm39) C1529* probably null Het
Mau2 A T 8: 70,495,242 (GRCm39) Y32N probably damaging Het
Mios T A 6: 8,227,998 (GRCm39) N638K probably benign Het
Mki67 A T 7: 135,300,200 (GRCm39) D1611E possibly damaging Het
Mroh2a G A 1: 88,171,805 (GRCm39) probably null Het
Nek5 A G 8: 22,603,688 (GRCm39) V138A probably damaging Het
Opcml A T 9: 28,813,463 (GRCm39) E251D probably benign Het
Or13c7e-ps1 T A 4: 43,782,175 (GRCm39) I52F probably benign Het
Or1j14 T A 2: 36,418,176 (GRCm39) Y251N probably damaging Het
Or1o1 A T 17: 37,717,260 (GRCm39) M274L probably benign Het
Pde1b A T 15: 103,411,901 (GRCm39) M1L probably benign Het
Pias1 G A 9: 62,859,266 (GRCm39) H72Y probably damaging Het
Postn G A 3: 54,277,679 (GRCm39) V225I probably damaging Het
Prickle2 A G 6: 92,353,483 (GRCm39) V661A probably benign Het
Ptpn1 T A 2: 167,816,161 (GRCm39) F225Y probably damaging Het
Ptprd C T 4: 75,868,898 (GRCm39) V1425M probably damaging Het
Rbfox1 C A 16: 7,094,954 (GRCm39) S111R probably benign Het
Rbm24 T C 13: 46,572,676 (GRCm39) probably null Het
Rlf T G 4: 121,027,954 (GRCm39) K224T probably damaging Het
Scgb2b3 G A 7: 31,061,485 (GRCm39) L5F probably damaging Het
Sdr42e2 T C 7: 120,419,873 (GRCm39) L206P probably damaging Het
Serpinb9g A G 13: 33,676,854 (GRCm39) E212G probably damaging Het
Sh3pxd2a T C 19: 47,257,146 (GRCm39) Y524C probably damaging Het
Sh3pxd2a C A 19: 47,258,277 (GRCm39) E475D probably null Het
Skil A G 3: 31,151,603 (GRCm39) T42A probably benign Het
Sorcs2 A G 5: 36,311,207 (GRCm39) V203A probably damaging Het
Sugp2 C T 8: 70,695,641 (GRCm39) R205* probably null Het
Tle1 C A 4: 72,057,203 (GRCm39) probably benign Het
Tmem63c T A 12: 87,119,660 (GRCm39) L318Q probably damaging Het
Txnrd1 A G 10: 82,717,759 (GRCm39) I248V probably benign Het
Vmn2r79 T A 7: 86,686,741 (GRCm39) C707* probably null Het
Xdh C T 17: 74,241,837 (GRCm39) G154D probably damaging Het
Xirp2 T A 2: 67,355,713 (GRCm39) D3491E probably benign Het
Yjefn3 A G 8: 70,341,869 (GRCm39) L77P probably damaging Het
Zer1 C T 2: 29,991,862 (GRCm39) E653K probably damaging Het
Zfyve27 T C 19: 42,167,911 (GRCm39) V151A probably benign Het
Zim1 T A 7: 6,685,064 (GRCm39) S129C probably damaging Het
Other mutations in Abcb4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00570:Abcb4 APN 5 9,000,073 (GRCm39) missense probably benign 0.02
IGL00663:Abcb4 APN 5 8,977,916 (GRCm39) missense probably damaging 1.00
IGL00671:Abcb4 APN 5 8,980,745 (GRCm39) nonsense probably null
IGL00822:Abcb4 APN 5 9,000,046 (GRCm39) missense probably benign
IGL01080:Abcb4 APN 5 8,984,258 (GRCm39) missense probably damaging 1.00
IGL01152:Abcb4 APN 5 9,000,678 (GRCm39) missense probably benign 0.19
IGL01329:Abcb4 APN 5 8,944,166 (GRCm39) critical splice donor site probably null
IGL01483:Abcb4 APN 5 8,977,871 (GRCm39) missense probably damaging 0.99
IGL01594:Abcb4 APN 5 8,996,071 (GRCm39) splice site probably null
IGL01785:Abcb4 APN 5 8,965,058 (GRCm39) nonsense probably null
IGL01968:Abcb4 APN 5 8,977,913 (GRCm39) missense probably benign 0.33
IGL02579:Abcb4 APN 5 9,005,537 (GRCm39) missense probably damaging 1.00
IGL02654:Abcb4 APN 5 8,977,826 (GRCm39) missense possibly damaging 0.80
IGL02658:Abcb4 APN 5 8,984,240 (GRCm39) missense probably benign
IGL03229:Abcb4 APN 5 8,990,936 (GRCm39) missense probably damaging 0.97
IGL03335:Abcb4 APN 5 8,985,258 (GRCm39) missense probably benign 0.00
FR4737:Abcb4 UTSW 5 8,946,597 (GRCm39) small deletion probably benign
P0014:Abcb4 UTSW 5 9,000,083 (GRCm39) missense probably benign 0.01
R0102:Abcb4 UTSW 5 8,959,194 (GRCm39) missense probably damaging 0.99
R0102:Abcb4 UTSW 5 8,959,194 (GRCm39) missense probably damaging 0.99
R0309:Abcb4 UTSW 5 8,989,835 (GRCm39) missense probably damaging 1.00
R0311:Abcb4 UTSW 5 8,984,243 (GRCm39) missense probably benign
R0420:Abcb4 UTSW 5 8,991,050 (GRCm39) missense probably benign 0.03
R0449:Abcb4 UTSW 5 8,989,885 (GRCm39) nonsense probably null
R0609:Abcb4 UTSW 5 8,997,376 (GRCm39) missense probably damaging 0.96
R1459:Abcb4 UTSW 5 8,968,662 (GRCm39) missense possibly damaging 0.61
R1470:Abcb4 UTSW 5 8,990,968 (GRCm39) missense probably damaging 0.98
R1470:Abcb4 UTSW 5 8,990,968 (GRCm39) missense probably damaging 0.98
R1812:Abcb4 UTSW 5 8,978,578 (GRCm39) critical splice donor site probably null
R1944:Abcb4 UTSW 5 8,980,796 (GRCm39) missense probably damaging 1.00
R2002:Abcb4 UTSW 5 8,955,989 (GRCm39) missense probably benign 0.01
R2256:Abcb4 UTSW 5 9,008,431 (GRCm39) missense probably damaging 1.00
R3116:Abcb4 UTSW 5 8,946,610 (GRCm39) missense possibly damaging 0.86
R4112:Abcb4 UTSW 5 8,986,783 (GRCm39) critical splice acceptor site probably null
R4354:Abcb4 UTSW 5 8,968,771 (GRCm39) missense probably benign 0.44
R4512:Abcb4 UTSW 5 8,978,573 (GRCm39) missense probably damaging 1.00
R4588:Abcb4 UTSW 5 8,997,328 (GRCm39) missense probably benign 0.01
R4628:Abcb4 UTSW 5 8,957,399 (GRCm39) missense probably benign 0.08
R4708:Abcb4 UTSW 5 8,965,125 (GRCm39) missense possibly damaging 0.90
R4714:Abcb4 UTSW 5 8,980,906 (GRCm39) splice site probably null
R4754:Abcb4 UTSW 5 8,960,717 (GRCm39) missense probably damaging 1.00
R4846:Abcb4 UTSW 5 8,985,180 (GRCm39) missense probably benign
R4896:Abcb4 UTSW 5 8,957,267 (GRCm39) missense possibly damaging 0.81
R4944:Abcb4 UTSW 5 8,984,327 (GRCm39) critical splice donor site probably null
R4994:Abcb4 UTSW 5 8,978,524 (GRCm39) missense probably damaging 1.00
R5022:Abcb4 UTSW 5 8,959,054 (GRCm39) splice site probably null
R5537:Abcb4 UTSW 5 9,005,485 (GRCm39) missense probably damaging 0.98
R5754:Abcb4 UTSW 5 8,984,320 (GRCm39) missense probably benign
R5833:Abcb4 UTSW 5 9,008,314 (GRCm39) missense probably damaging 1.00
R5934:Abcb4 UTSW 5 8,980,806 (GRCm39) missense probably benign 0.18
R6006:Abcb4 UTSW 5 8,996,026 (GRCm39) missense probably damaging 0.99
R6146:Abcb4 UTSW 5 8,946,587 (GRCm39) missense probably benign 0.05
R6183:Abcb4 UTSW 5 8,968,718 (GRCm39) missense probably benign
R6260:Abcb4 UTSW 5 8,984,219 (GRCm39) nonsense probably null
R6561:Abcb4 UTSW 5 8,977,825 (GRCm39) missense probably benign 0.14
R7016:Abcb4 UTSW 5 8,986,843 (GRCm39) missense probably benign 0.35
R7081:Abcb4 UTSW 5 8,984,263 (GRCm39) missense probably benign
R7326:Abcb4 UTSW 5 8,984,226 (GRCm39) missense probably benign 0.00
R7375:Abcb4 UTSW 5 8,968,671 (GRCm39) missense probably benign
R7787:Abcb4 UTSW 5 8,959,220 (GRCm39) missense probably damaging 1.00
R7836:Abcb4 UTSW 5 8,984,203 (GRCm39) missense probably benign
R8128:Abcb4 UTSW 5 9,008,395 (GRCm39) missense probably damaging 1.00
R8438:Abcb4 UTSW 5 8,996,120 (GRCm39) critical splice donor site probably null
R8447:Abcb4 UTSW 5 8,957,278 (GRCm39) missense probably damaging 0.97
R8710:Abcb4 UTSW 5 9,005,495 (GRCm39) missense probably damaging 1.00
R8777:Abcb4 UTSW 5 8,989,894 (GRCm39) missense probably benign 0.01
R8777-TAIL:Abcb4 UTSW 5 8,989,894 (GRCm39) missense probably benign 0.01
R8837:Abcb4 UTSW 5 8,986,873 (GRCm39) missense probably damaging 0.99
R8987:Abcb4 UTSW 5 8,977,931 (GRCm39) missense probably benign 0.02
R9098:Abcb4 UTSW 5 9,008,441 (GRCm39) missense probably damaging 1.00
R9167:Abcb4 UTSW 5 8,986,849 (GRCm39) nonsense probably null
R9210:Abcb4 UTSW 5 9,005,591 (GRCm39) missense probably damaging 1.00
R9212:Abcb4 UTSW 5 9,005,591 (GRCm39) missense probably damaging 1.00
R9218:Abcb4 UTSW 5 8,977,960 (GRCm39) missense probably benign 0.20
R9242:Abcb4 UTSW 5 8,949,677 (GRCm39) missense probably damaging 1.00
R9376:Abcb4 UTSW 5 9,008,988 (GRCm39) missense probably damaging 1.00
R9476:Abcb4 UTSW 5 8,977,790 (GRCm39) missense probably damaging 1.00
RF015:Abcb4 UTSW 5 8,946,594 (GRCm39) frame shift probably null
RF047:Abcb4 UTSW 5 8,946,595 (GRCm39) frame shift probably null
Z1176:Abcb4 UTSW 5 9,009,005 (GRCm39) missense probably damaging 1.00
Z1177:Abcb4 UTSW 5 8,989,906 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- AATGAATGAGTAGGTTTCTGGAGC -3'
(R):5'- ACTGAACCATGGAGGAAACC -3'

Sequencing Primer
(F):5'- TTCTGTTTAGAAATTTGACACCCTGG -3'
(R):5'- GGAAACCTGTAAAGATCATTGACCTC -3'
Posted On 2021-01-18