Incidental Mutation 'R4994:Abcb4'
ID 385088
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 042588-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4994 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 8978524 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 557 (T557A)
Ref Sequence ENSEMBL: ENSMUSP00000142425 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717] [ENSMUST00000196067]
AlphaFold P21440
Predicted Effect probably damaging
Transcript: ENSMUST00000003717
AA Change: T557A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476
AA Change: T557A

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 damaging
Transcript: ENSMUST00000196067
AA Change: T557A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142425
Gene: ENSMUSG00000042476
AA Change: T557A

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199954
Meta Mutation Damage Score 0.8404 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.0%
Validation Efficiency 100% (79/79)
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: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700030K09Rik A G 8: 73,208,962 (GRCm39) E364G probably benign Het
4930505A04Rik C T 11: 30,376,349 (GRCm39) V173M probably damaging Het
Acadm C T 3: 153,635,221 (GRCm39) E298K probably damaging Het
Adrb3 T C 8: 27,717,855 (GRCm39) probably null Het
Aldh1b1 A G 4: 45,803,128 (GRCm39) Y222C possibly damaging Het
Ankrd6 A G 4: 32,860,387 (GRCm39) Y19H probably damaging Het
Arhgap21 T A 2: 20,854,701 (GRCm39) T1554S probably benign Het
BC043934 T C 9: 96,319,173 (GRCm39) noncoding transcript Het
Birc6 A G 17: 74,901,319 (GRCm39) probably benign Het
Blm A C 7: 80,108,573 (GRCm39) F1357C probably benign Het
Cd209a T C 8: 3,797,713 (GRCm39) probably null Het
Cdk7 G A 13: 100,854,103 (GRCm39) H129Y probably damaging Het
Clec14a G T 12: 58,315,070 (GRCm39) P184Q probably damaging Het
Cma1 T A 14: 56,179,128 (GRCm39) I243F probably damaging Het
Cntnap3 G T 13: 64,909,798 (GRCm39) T769K possibly damaging Het
Col5a1 A C 2: 27,922,751 (GRCm39) K273T possibly damaging Het
Csnk1e A G 15: 79,309,129 (GRCm39) Y266H probably damaging Het
Cyb5d1 A G 11: 69,284,597 (GRCm39) L185S probably damaging Het
Dennd5b T C 6: 148,942,998 (GRCm39) probably null Het
Dipk2a C A 9: 94,419,486 (GRCm39) R148L probably benign Het
Drp2 G A X: 133,342,065 (GRCm39) R567H probably damaging Homo
Dzank1 T G 2: 144,364,486 (GRCm39) D37A probably damaging Het
Echdc2 A G 4: 108,022,825 (GRCm39) I34V probably benign Het
Esm1 A T 13: 113,349,965 (GRCm39) R128S probably benign Het
Fbh1 T A 2: 11,769,041 (GRCm39) I251F probably damaging Het
Fbrsl1 A G 5: 110,595,817 (GRCm39) S73P probably damaging Het
Fbxo6 A T 4: 148,233,948 (GRCm39) S49R probably damaging Het
Gm17093 A T 14: 44,756,779 (GRCm39) Q82L probably damaging Het
Hmcn2 T C 2: 31,348,067 (GRCm39) probably null Het
Hspa4l C A 3: 40,700,081 (GRCm39) probably benign Het
Il3ra G A 14: 14,351,080 (GRCm38) A201T probably benign Het
Irx5 T A 8: 93,087,409 (GRCm39) V447E probably damaging Het
Kif14 G T 1: 136,410,697 (GRCm39) L668F probably damaging Het
Lag3 T A 6: 124,881,416 (GRCm39) R519W unknown Het
Lgr4 A G 2: 109,842,283 (GRCm39) N756S probably damaging Het
Lingo4 A G 3: 94,309,848 (GRCm39) H262R probably benign Het
Lingo4 T A 3: 94,310,308 (GRCm39) H415Q probably benign Het
Lkaaear1 C A 2: 181,339,376 (GRCm39) G25* probably null Het
Maco1 A G 4: 134,555,610 (GRCm39) Y288H probably damaging Het
Marf1 T C 16: 13,932,095 (GRCm39) K1641E probably benign Het
Mtfmt T C 9: 65,351,133 (GRCm39) probably benign Het
Mtif3 G A 5: 146,893,598 (GRCm39) T203M probably benign Het
Mycbp2 A G 14: 103,407,430 (GRCm39) I2740T probably benign Het
Nrdc A G 4: 108,903,809 (GRCm39) T720A probably benign Het
Or2d2 T C 7: 106,728,271 (GRCm39) T110A probably benign Het
Peak1 T A 9: 56,148,560 (GRCm39) D32V possibly damaging Het
Pigr G A 1: 130,769,554 (GRCm39) D122N probably benign Het
Plekhg3 A G 12: 76,612,311 (GRCm39) R391G possibly damaging Het
Ppfia3 T C 7: 44,990,542 (GRCm39) D919G probably damaging Het
Pramel23 T A 4: 143,424,939 (GRCm39) Q168L possibly damaging Het
Rnase2b T A 14: 51,400,208 (GRCm39) D96E possibly damaging Het
Rsf1 CGGCGGC CGGCGGCCGCGGCGGC 7: 97,229,130 (GRCm39) probably benign Het
Rsf1 G GACGGCGGCT 7: 97,229,116 (GRCm39) probably benign Het
Serpina3f A G 12: 104,186,615 (GRCm39) T394A probably benign Het
Six3 A G 17: 85,928,720 (GRCm39) N18S possibly damaging Het
Slc12a5 T A 2: 164,825,285 (GRCm39) probably null Het
Slc35f6 A G 5: 30,805,427 (GRCm39) N21S probably damaging Het
Slc39a6 A T 18: 24,729,351 (GRCm39) I454N probably damaging Het
Slc40a1 T A 1: 45,948,824 (GRCm39) E485D probably damaging Het
Sort1 G A 3: 108,235,385 (GRCm39) C255Y probably damaging Het
Stab2 T A 10: 86,785,771 (GRCm39) T624S probably benign Het
Stk33 T A 7: 108,939,605 (GRCm39) I99L probably benign Het
Taf4b T A 18: 15,031,100 (GRCm39) I828N probably damaging Het
Terf2 T C 8: 107,803,110 (GRCm39) probably benign Het
Timd4 C T 11: 46,706,344 (GRCm39) R49C probably damaging Het
Tpte T C 8: 22,808,362 (GRCm39) S166P probably benign Het
Trabd2b T C 4: 114,264,052 (GRCm39) L13P probably benign Het
Trappc11 A T 8: 47,975,476 (GRCm39) Y247* probably null Het
Trnt1 C T 6: 106,755,853 (GRCm39) Q303* probably null Het
Tspyl5 T A 15: 33,687,201 (GRCm39) Q248L possibly damaging Het
Ubxn7 A T 16: 32,200,322 (GRCm39) K337N probably damaging Het
Unc13a T A 8: 72,095,816 (GRCm39) I1234F probably benign Het
Vmn1r127 A T 7: 21,052,943 (GRCm39) F282I probably damaging Het
Wdhd1 A T 14: 47,506,111 (GRCm39) probably null Het
Zfp605 A G 5: 110,275,352 (GRCm39) K157E probably damaging Het
Zhx2 T A 15: 57,684,755 (GRCm39) D41E 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
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'- TTCAACCTTGTTGGGCAAATCC -3'
(R):5'- GACAACCTCATCTGCCCTTTGG -3'

Sequencing Primer
(F):5'- GCTGACATATAGCTCCGTGATAG -3'
(R):5'- GCCCTTTGGGTTTTATTTCTCAATC -3'
Posted On 2016-05-10