Incidental Mutation 'R2256:Abcb4'
ID 243342
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 040256-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2256 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 9008431 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 1200 (S1200P)
Ref Sequence ENSEMBL: ENSMUSP00000003717 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717]
AlphaFold P21440
Predicted Effect probably damaging
Transcript: ENSMUST00000003717
AA Change: S1200P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476
AA Change: S1200P

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 noncoding transcript
Transcript: ENSMUST00000197150
Meta Mutation Damage Score 0.8845 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 96.3%
Validation Efficiency 98% (97/99)
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: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadsb A G 7: 131,045,382 (GRCm39) Y438C probably benign Het
Acp7 A C 7: 28,313,838 (GRCm39) W399G probably damaging Het
Actr3b A G 5: 26,027,403 (GRCm39) T113A possibly damaging Het
Adgrv1 T C 13: 81,654,259 (GRCm39) D2204G probably benign Het
Ago1 A G 4: 126,335,704 (GRCm39) V669A possibly damaging Het
Ang5 T A 14: 44,199,978 (GRCm39) L14Q probably null Het
Aoc1 T C 6: 48,883,374 (GRCm39) Y417H possibly damaging Het
Arhgap32 T C 9: 32,158,793 (GRCm39) I186T probably damaging Het
Atf2 A T 2: 73,675,855 (GRCm39) probably null Het
Atg4a A G X: 139,890,984 (GRCm39) I91V probably benign Het
Atp7b T G 8: 22,488,282 (GRCm39) T1102P probably damaging Het
Bend5 A C 4: 111,288,207 (GRCm39) probably benign Het
Camkk2 T C 5: 122,884,398 (GRCm39) D341G probably damaging Het
Cast T A 13: 74,888,024 (GRCm39) I208L probably damaging Het
Ccdc141 A T 2: 76,962,606 (GRCm39) W113R probably damaging Het
Cdk14 T A 5: 4,938,924 (GRCm39) M433L probably benign Het
Cel A G 2: 28,451,204 (GRCm39) F51S probably damaging Het
Cenpc1 A G 5: 86,164,062 (GRCm39) L853S probably damaging Het
Cep162 C A 9: 87,088,967 (GRCm39) D972Y probably damaging Het
Cimip3 AC A 17: 47,744,348 (GRCm39) probably benign Het
Clasrp A G 7: 19,320,510 (GRCm39) probably benign Het
Cntnap5c T A 17: 58,637,310 (GRCm39) N1062K probably benign Het
Col3a1 A G 1: 45,360,792 (GRCm39) D74G unknown Het
Copb1 T A 7: 113,853,110 (GRCm39) D29V possibly damaging Het
Cox6a1 C T 5: 115,486,907 (GRCm39) E35K possibly damaging Het
Cyp2b9 G A 7: 25,873,030 (GRCm39) probably null Het
Ddx46 A G 13: 55,795,521 (GRCm39) K177E possibly damaging Het
Dmbt1 T C 7: 130,692,224 (GRCm39) F823L probably benign Het
Drc7 A T 8: 95,801,637 (GRCm39) H666L probably benign Het
Fam228a T C 12: 4,787,775 (GRCm39) probably benign Het
Fam83e A T 7: 45,378,193 (GRCm39) K406* probably null Het
Fam83e A T 7: 45,378,194 (GRCm39) K406M possibly damaging Het
Fam90a1a T A 8: 22,453,533 (GRCm39) L296Q possibly damaging Het
Fat1 A G 8: 45,403,408 (GRCm39) Y53C probably damaging Het
Fhdc1 T C 3: 84,353,353 (GRCm39) E624G probably benign Het
Fryl T A 5: 73,230,187 (GRCm39) N1657Y possibly damaging Het
Fsip2 T A 2: 82,793,095 (GRCm39) D417E probably benign Het
Garin5b T A 7: 4,774,020 (GRCm39) M31L probably benign Het
Greb1l A G 18: 10,503,307 (GRCm39) M453V possibly damaging Het
Gtf2b A G 3: 142,487,185 (GRCm39) D207G probably benign Het
Has3 C A 8: 107,600,888 (GRCm39) L117I probably damaging Het
Iqca1l C T 5: 24,757,038 (GRCm39) probably benign Het
Jmjd1c T A 10: 67,061,073 (GRCm39) I1142N probably damaging Het
Lipt2 C T 7: 99,808,601 (GRCm39) T38I probably benign Het
Magea2 A T X: 153,810,855 (GRCm39) L243Q probably damaging Het
Mast4 A T 13: 102,872,259 (GRCm39) C2178S possibly damaging Het
Mctp2 A G 7: 71,835,568 (GRCm39) L543P probably damaging Het
Mmut A T 17: 41,267,210 (GRCm39) I595F probably benign Het
Mphosph9 C T 5: 124,421,722 (GRCm39) V740I probably benign Het
Mtrex A T 13: 113,013,046 (GRCm39) M890K probably damaging Het
Myo1e G A 9: 70,285,655 (GRCm39) probably null Het
Nlrc4 A G 17: 74,752,625 (GRCm39) I586T probably damaging Het
Nom1 T A 5: 29,642,750 (GRCm39) V417D probably damaging Het
Nphs1 A T 7: 30,167,417 (GRCm39) I782F possibly damaging Het
Numa1 A G 7: 101,649,998 (GRCm39) E1243G probably damaging Het
Or4a81 T C 2: 89,618,814 (GRCm39) H294R probably benign Het
Or4k42 T C 2: 111,320,323 (GRCm39) Y60C probably damaging Het
Or52e7 A G 7: 104,685,026 (GRCm39) Y207C probably benign Het
Or5g23 T A 2: 85,438,807 (GRCm39) Y149F possibly damaging Het
Or5p54 A T 7: 107,554,244 (GRCm39) Y132F probably damaging Het
Orai2 C T 5: 136,190,454 (GRCm39) V52I probably damaging Het
Osbpl5 A G 7: 143,262,831 (GRCm39) C186R probably damaging Het
Osbpl6 A G 2: 76,414,818 (GRCm39) E403G probably damaging Het
Padi4 G A 4: 140,487,251 (GRCm39) T217I possibly damaging Het
Parm1 C T 5: 91,741,980 (GRCm39) T116I possibly damaging Het
Pde4dip T A 3: 97,625,500 (GRCm39) Q1366L probably damaging Het
Phgdh T C 3: 98,235,607 (GRCm39) K108E probably benign Het
Pold1 T C 7: 44,183,223 (GRCm39) probably null Het
Ppp1r37 G T 7: 19,295,943 (GRCm39) probably benign Het
Sdk2 T C 11: 113,721,620 (GRCm39) N1332S probably benign Het
Sema6d A G 2: 124,506,070 (GRCm39) D626G probably damaging Het
Slc18b1 A G 10: 23,686,820 (GRCm39) N212S probably benign Het
Slc2a9 T C 5: 38,610,542 (GRCm39) T86A probably damaging Het
Slco1a6 A T 6: 142,036,742 (GRCm39) M555K probably benign Het
Sntg2 C T 12: 30,286,687 (GRCm39) W302* probably null Het
Spata22 T A 11: 73,231,301 (GRCm39) M185K possibly damaging Het
Stk35 T A 2: 129,652,427 (GRCm39) Y309* probably null Het
Taar8c A G 10: 23,976,969 (GRCm39) V281A probably benign Het
Thoc1 C A 18: 9,993,466 (GRCm39) D608E possibly damaging Het
Tmem121b A T 6: 120,469,030 (GRCm39) Y562* probably null Het
Tmem121b A G 6: 120,469,032 (GRCm39) Y562H probably damaging Het
Tmtc4 A T 14: 123,178,820 (GRCm39) I449N probably benign Het
Tmub1 C A 5: 24,651,922 (GRCm39) G14V possibly damaging Het
Tmub1 G A 5: 24,652,175 (GRCm39) probably benign Het
Tshz2 A G 2: 169,728,397 (GRCm39) T529A probably damaging Het
Ugdh A T 5: 65,574,458 (GRCm39) probably benign Het
Usp25 A G 16: 76,910,682 (GRCm39) K913E probably benign Het
Vgf A G 5: 137,060,401 (GRCm39) probably benign Het
Vmn2r19 T A 6: 123,306,845 (GRCm39) F451Y probably benign Het
Vmn2r59 A T 7: 41,661,669 (GRCm39) C715* probably null Het
Vps9d1 C A 8: 123,971,860 (GRCm39) A582S probably benign Het
Xbp1 T G 11: 5,474,841 (GRCm39) H247Q probably damaging Het
Zfp1008 A T 13: 62,755,210 (GRCm39) I36N probably benign Het
Zfp319 A T 8: 96,055,129 (GRCm39) M358K possibly damaging Het
Zfp438 A T 18: 5,213,508 (GRCm39) N483K probably damaging Het
Zfp518b T C 5: 38,828,979 (GRCm39) N1009D possibly damaging Het
Zfp644 A T 5: 106,783,711 (GRCm39) H945Q probably damaging Het
Zgrf1 T A 3: 127,355,646 (GRCm39) S291T 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
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
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'- CCCTTTGTGAGTCTAAGCTGTG -3'
(R):5'- TGGGCTTCCATAATGACCCTC -3'

Sequencing Primer
(F):5'- AGTCTAAGCTGTGATTCCACG -3'
(R):5'- TCCATAATGACCCTCAAAACTGTTG -3'
Posted On 2014-10-16