Incidental Mutation 'R9376:Abcb4'
ID 709611
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
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9376 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 9008988 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 1215 (D1215V)
Ref Sequence ENSEMBL: ENSMUSP00000003717 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717]
AlphaFold P21440
Predicted Effect probably damaging
Transcript: ENSMUST00000003717
AA Change: D1215V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476
AA Change: D1215V

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
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
Abca14 T A 7: 119,893,438 (GRCm39) L1296H probably damaging Het
Ache A C 5: 137,289,025 (GRCm39) I244L probably benign Het
Ankrd13d A T 19: 4,332,250 (GRCm39) V58D probably damaging Het
Ano3 A G 2: 110,496,782 (GRCm39) L789S probably damaging Het
Atp2a3 T C 11: 72,863,290 (GRCm39) V129A probably damaging Het
Cldn11 T C 3: 31,217,410 (GRCm39) S193P possibly damaging Het
Clpb A T 7: 101,360,625 (GRCm39) R218S probably benign Het
Cntln A G 4: 84,875,258 (GRCm39) S231G probably benign Het
Cntn4 T C 6: 106,639,591 (GRCm39) Y574H probably damaging Het
Col6a3 C T 1: 90,709,523 (GRCm39) R2498H unknown Het
Ctdnep1 T C 11: 69,875,594 (GRCm39) V108A probably damaging Het
Cyp2c67 A T 19: 39,627,178 (GRCm39) N217K probably damaging Het
Dao T A 5: 114,147,901 (GRCm39) M1K probably null Het
Dchs1 A G 7: 105,414,981 (GRCm39) probably null Het
Dennd4a A T 9: 64,819,974 (GRCm39) I1809L probably benign Het
Dnah7a T A 1: 53,568,058 (GRCm39) probably null Het
Epn1 A T 7: 5,086,720 (GRCm39) probably benign Het
Erich1 A G 8: 14,080,719 (GRCm39) S267P probably damaging Het
Gm17732 G T 18: 62,795,936 (GRCm39) V41L probably damaging Het
Gpaa1 C A 15: 76,218,826 (GRCm39) T556K possibly damaging Het
Gpr65 T A 12: 98,241,523 (GRCm39) S59T probably damaging Het
Hydin T C 8: 111,124,695 (GRCm39) V568A possibly damaging Het
Ifi205 T C 1: 173,854,221 (GRCm39) D144G probably benign Het
Itga1 T C 13: 115,107,112 (GRCm39) H993R probably benign Het
Itgax T C 7: 127,747,935 (GRCm39) L1075P possibly damaging Het
Itpr1 T A 6: 108,326,638 (GRCm39) V120E probably damaging Het
Kdm3b T C 18: 34,970,718 (GRCm39) S1762P probably damaging Het
Krt80 T A 15: 101,247,978 (GRCm39) T221S unknown Het
Lama2 T C 10: 26,994,620 (GRCm39) D1763G probably benign Het
Lrp5 T C 19: 3,670,286 (GRCm39) D606G probably benign Het
Map6d1 T C 16: 20,059,933 (GRCm39) D44G probably benign Het
Mtmr11 T A 3: 96,072,372 (GRCm39) I282K probably benign Het
Nalcn G A 14: 123,515,713 (GRCm39) T1696M possibly damaging Het
Nup214 T C 2: 31,924,244 (GRCm39) V1591A probably benign Het
Oas1f C A 5: 120,986,243 (GRCm39) Y65* probably null Het
Or1x6 T A 11: 50,939,662 (GRCm39) C243S probably damaging Het
Or2t43 T A 11: 58,457,683 (GRCm39) T163S possibly damaging Het
Or2t46 T C 11: 58,472,636 (GRCm39) V322A probably benign Het
Or51f1e A T 7: 102,746,971 (GRCm39) T8S probably benign Het
Or5p58 A T 7: 107,694,471 (GRCm39) I102K possibly damaging Het
Palld C T 8: 61,969,691 (GRCm39) R1211H unknown Het
Pigyl A G 9: 22,069,324 (GRCm39) I12V probably benign Het
Pno1 A T 11: 17,158,791 (GRCm39) D202E probably benign Het
Ppp5c A T 7: 16,743,849 (GRCm39) M195K probably damaging Het
Prrc2a A T 17: 35,369,598 (GRCm39) F1905Y possibly damaging Het
Ptpn11 C A 5: 121,282,681 (GRCm39) D435Y probably damaging Het
Rbm33 A G 5: 28,544,164 (GRCm39) Y140C probably damaging Het
Runx1t1 A G 4: 13,865,225 (GRCm39) E339G possibly damaging Het
Scube3 G T 17: 28,383,670 (GRCm39) K480N possibly damaging Het
Sephs1 T A 2: 4,910,469 (GRCm39) M313K probably benign Het
Tcaim T C 9: 122,655,995 (GRCm39) W304R probably damaging Het
Terf2ip C T 8: 112,738,514 (GRCm39) T134I probably damaging Het
Terf2ip A G 8: 112,744,528 (GRCm39) T282A probably benign Het
Tnfrsf18 G T 4: 156,112,448 (GRCm39) A102S probably benign Het
Trim10 A T 17: 37,184,168 (GRCm39) I254F probably benign Het
Triqk A G 4: 12,962,987 (GRCm39) T9A probably benign Het
Tshz2 G A 2: 169,726,013 (GRCm39) S203N probably benign Het
Zc3h13 G A 14: 75,561,128 (GRCm39) V573I unknown Het
Zfhx4 A G 3: 5,306,833 (GRCm39) K20E probably damaging Het
Zfhx4 A G 3: 5,465,395 (GRCm39) D1876G probably benign 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
R8350:Abcb4 UTSW 5 8,978,578 (GRCm39) critical splice donor site probably null
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
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'- GGAAGCCCATCTGTATCATAATTAC -3'
(R):5'- GGCCTGGATGTTGACCATTG -3'

Sequencing Primer
(F):5'- GGCACAATGGTAGCCATGTAAACTAC -3'
(R):5'- TGAGAAATAGATGCCCTTCTGCG -3'
Posted On 2022-04-18