Incidental Mutation 'R4708:Abcb4'
ID 426166
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 042017-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4708 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 8965125 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 332 (T332S)
Ref Sequence ENSEMBL: ENSMUSP00000142425 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717] [ENSMUST00000196067]
AlphaFold P21440
Predicted Effect possibly damaging
Transcript: ENSMUST00000003717
AA Change: T332S

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476
AA Change: T332S

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 possibly damaging
Transcript: ENSMUST00000196067
AA Change: T332S

PolyPhen 2 Score 0.897 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000142425
Gene: ENSMUSG00000042476
AA Change: T332S

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: ENSMUST00000199413
Meta Mutation Damage Score 0.1599 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.8%
Validation Efficiency 97% (68/70)
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: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik G A 7: 41,261,309 (GRCm39) G2D probably damaging Het
4930505A04Rik T C 11: 30,404,717 (GRCm39) Y62C probably damaging Het
Aadacl4 A C 4: 144,349,899 (GRCm39) K385N probably benign Het
Aco2 G A 15: 81,794,117 (GRCm39) probably null Het
Aplf G T 6: 87,640,739 (GRCm39) S69Y probably damaging Het
Arhgap27 A G 11: 103,224,388 (GRCm39) probably benign Het
B4galnt1 T A 10: 127,005,684 (GRCm39) Y262N probably damaging Het
Bag4 C T 8: 26,259,516 (GRCm39) A228T probably benign Het
Ccdc62 T G 5: 124,068,925 (GRCm39) probably null Het
Cd109 T A 9: 78,579,871 (GRCm39) I649K probably benign Het
Cd209b T C 8: 3,974,215 (GRCm39) E99G probably damaging Het
Cep290 A G 10: 100,359,126 (GRCm39) K952R probably benign Het
Ces2a A G 8: 105,463,938 (GRCm39) H190R probably benign Het
Clec14a A G 12: 58,314,489 (GRCm39) S378P probably benign Het
Col27a1 A G 4: 63,202,150 (GRCm39) Q947R probably benign Het
Dennd3 A G 15: 73,395,344 (GRCm39) T146A probably damaging Het
Dpy19l4 T A 4: 11,277,970 (GRCm39) M486L probably benign Het
Dysf C A 6: 84,074,697 (GRCm39) D499E probably damaging Het
Eif4enif1 T G 11: 3,170,323 (GRCm39) H125Q probably damaging Het
Fcgbp A T 7: 27,794,386 (GRCm39) M1197L probably benign Het
Fubp3 C T 2: 31,498,122 (GRCm39) T92I probably benign Het
Gm19426 T C 2: 84,573,803 (GRCm39) probably null Het
Gtf2ird2 A G 5: 134,245,140 (GRCm39) H466R probably damaging Het
Hdac5 T C 11: 102,093,019 (GRCm39) S573G probably damaging Het
Iars2 A T 1: 185,021,554 (GRCm39) M916K probably benign Het
Insr A T 8: 3,261,346 (GRCm39) probably benign Het
Itgam T C 7: 127,700,709 (GRCm39) V493A probably damaging Het
Ivl T A 3: 92,479,057 (GRCm39) K336I probably damaging Het
Kcng2 A G 18: 80,366,067 (GRCm39) I95T probably damaging Het
Lap3 A G 5: 45,668,480 (GRCm39) R431G probably damaging Het
Lrrc66 T C 5: 73,787,005 (GRCm39) H115R probably benign Het
Morc3 T C 16: 93,670,126 (GRCm39) V767A probably benign Het
Mttp A G 3: 137,839,859 (GRCm39) probably benign Het
Myo1c C T 11: 75,560,856 (GRCm39) R770* probably null Het
Nat9 G A 11: 115,074,269 (GRCm39) T133M probably damaging Het
Nectin4 T C 1: 171,212,714 (GRCm39) I349T probably benign Het
Nlrp4a A G 7: 26,163,533 (GRCm39) E900G probably benign Het
Nlrp9c A T 7: 26,084,265 (GRCm39) M438K probably benign Het
Or2y14 T A 11: 49,405,216 (GRCm39) Y250* probably null Het
Or52p2 A T 7: 102,237,043 (GRCm39) D302E probably benign Het
Or5b21 A T 19: 12,839,261 (GRCm39) I41F probably benign Het
Parp6 T C 9: 59,549,052 (GRCm39) I507T probably damaging Het
Pde6c G A 19: 38,169,341 (GRCm39) E804K possibly damaging Het
Plscr2 A G 9: 92,173,067 (GRCm39) Y203C probably damaging Het
Ptprs A G 17: 56,735,067 (GRCm39) W216R probably damaging Het
Rhof T A 5: 123,258,454 (GRCm39) T126S probably benign Het
Riox2 A G 16: 59,296,045 (GRCm39) I49V probably benign Het
Rlig1 T C 10: 100,414,243 (GRCm39) I139V probably benign Het
Rusf1 A G 7: 127,873,852 (GRCm39) V345A probably benign Het
Shld2 A G 14: 33,989,790 (GRCm39) V372A probably benign Het
Spata31e2 A T 1: 26,723,521 (GRCm39) V553D possibly damaging Het
Tmc6 A T 11: 117,659,774 (GRCm39) C750S probably benign Het
Tmem231 C A 8: 112,660,418 (GRCm39) probably benign Het
Tmem94 T A 11: 115,677,121 (GRCm39) I131N possibly damaging Het
Tmx3 T C 18: 90,539,163 (GRCm39) probably null Het
Tnfrsf21 C T 17: 43,349,123 (GRCm39) T245I possibly damaging Het
Ttbk2 C A 2: 120,570,342 (GRCm39) R1201S probably damaging Het
Vmn2r102 A T 17: 19,914,576 (GRCm39) M714L probably benign Het
Vmn2r109 A G 17: 20,761,605 (GRCm39) L584S probably damaging Het
Vmn2r53 T A 7: 12,335,129 (GRCm39) H177L probably benign Het
Vnn1 T A 10: 23,773,250 (GRCm39) D92E probably benign Het
Zan T C 5: 137,444,974 (GRCm39) I1762V unknown Het
Zbtb20 G T 16: 43,431,039 (GRCm39) A517S probably damaging Het
Zfhx4 A G 3: 5,310,563 (GRCm39) probably null Het
Zfp560 T C 9: 20,263,214 (GRCm39) E54G possibly damaging Het
Zfp719 C T 7: 43,239,656 (GRCm39) H415Y probably damaging Het
Zmynd11 A C 13: 9,745,789 (GRCm39) V188G 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
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'- CATACTGAATAGGGGTTTATTACGC -3'
(R):5'- TTCCATAACTCCAACTCCAGGG -3'

Sequencing Primer
(F):5'- CCTTGGGTTGTAAAGTGTTATTCAC -3'
(R):5'- AACTCCAGGGGGATCCTAC -3'
Posted On 2016-08-16