Incidental Mutation 'R2002:Abcb4'
ID 223168
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 040012-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2002 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 8943717-9009231 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 8955989 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 98 (S98T)
Ref Sequence ENSEMBL: ENSMUSP00000142425 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003717] [ENSMUST00000196067]
AlphaFold P21440
Predicted Effect probably benign
Transcript: ENSMUST00000003717
AA Change: S98T

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000003717
Gene: ENSMUSG00000042476
AA Change: S98T

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 benign
Transcript: ENSMUST00000196067
AA Change: S98T

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000142425
Gene: ENSMUSG00000042476
AA Change: S98T

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: ENSMUST00000197458
Meta Mutation Damage Score 0.1211 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 91.6%
Validation Efficiency 97% (72/74)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930548G14Rik T C 15: 46,489,002 (GRCm39) noncoding transcript Het
Acan T C 7: 78,750,541 (GRCm39) S1771P probably damaging Het
Acvr1c T A 2: 58,205,987 (GRCm39) Q41L probably benign Het
Ak2 T A 4: 128,902,022 (GRCm39) S232T probably benign Het
Akr1e1 T A 13: 4,657,564 (GRCm39) probably benign Het
Ano7 T C 1: 93,328,303 (GRCm39) probably benign Het
Aox1 T A 1: 58,086,300 (GRCm39) H68Q possibly damaging Het
Apaf1 A G 10: 90,897,676 (GRCm39) V269A possibly damaging Het
Apba2 A T 7: 64,383,290 (GRCm39) I368F probably damaging Het
Armc3 A G 2: 19,293,747 (GRCm39) M513V probably benign Het
Asb5 G A 8: 55,036,655 (GRCm39) V116M probably damaging Het
Atg16l2 A G 7: 100,944,127 (GRCm39) S280P possibly damaging Het
Atp6v0c G T 17: 24,383,835 (GRCm39) T40K probably damaging Het
Cdk2ap2 A G 19: 4,147,903 (GRCm39) M57V possibly damaging Het
Cip2a T C 16: 48,826,214 (GRCm39) probably benign Het
Ctnnd1 T C 2: 84,450,704 (GRCm39) N172S probably benign Het
Ddx55 T A 5: 124,704,503 (GRCm39) V370E probably damaging Het
Ddx6 A G 9: 44,518,831 (GRCm39) T48A probably benign Het
Dnah10 C T 5: 124,911,052 (GRCm39) R4490W probably damaging Het
Dspp T A 5: 104,326,425 (GRCm39) S929R unknown Het
Erbb3 T C 10: 128,422,094 (GRCm39) Y50C probably benign Het
Fam209 C A 2: 172,314,689 (GRCm39) N59K probably benign Het
Fgd3 T C 13: 49,449,931 (GRCm39) E106G probably benign Het
Frmd4a A C 2: 4,577,176 (GRCm39) K344T probably damaging Het
Gbe1 A G 16: 70,325,814 (GRCm39) E617G probably damaging Het
Gm5089 T A 14: 122,673,686 (GRCm39) I12F unknown Het
Gm7052 T A 17: 22,258,920 (GRCm39) probably benign Het
Gria1 A T 11: 56,902,930 (GRCm39) N24I possibly damaging Het
Grin2b T C 6: 135,710,243 (GRCm39) E1101G probably damaging Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Kcnma1 A C 14: 23,387,097 (GRCm39) S982A probably damaging Het
Khdrbs3 T A 15: 68,885,328 (GRCm39) probably benign Het
Kif23 A T 9: 61,834,666 (GRCm39) C426* probably null Het
Lmo7 G T 14: 102,124,497 (GRCm39) A319S probably benign Het
Ly6c1 T A 15: 74,920,342 (GRCm39) T7S possibly damaging Het
Magel2 G A 7: 62,028,844 (GRCm39) V583I unknown Het
Mamdc4 A T 2: 25,457,244 (GRCm39) W548R probably damaging Het
Mfsd2a C T 4: 122,850,609 (GRCm39) R88Q probably damaging Het
Mkrn1 T C 6: 39,382,737 (GRCm39) T158A probably benign Het
Mroh2b G T 15: 4,955,166 (GRCm39) D720Y probably damaging Het
Mycbp2 A G 14: 103,485,839 (GRCm39) V1041A probably damaging Het
Ncam2 A T 16: 81,386,586 (GRCm39) H655L possibly damaging Het
Npas2 T C 1: 39,377,276 (GRCm39) V546A probably benign Het
Nrxn3 G A 12: 90,299,089 (GRCm39) A400T probably damaging Het
Oog3 G T 4: 143,884,675 (GRCm39) H420Q possibly damaging Het
Or3a10 A T 11: 73,935,865 (GRCm39) S78R possibly damaging Het
Or5ap2 T A 2: 85,680,744 (GRCm39) V316E probably benign Het
Or8k28 T C 2: 86,285,817 (GRCm39) H266R probably benign Het
Pak5 T A 2: 135,958,557 (GRCm39) H177L probably benign Het
Pcca A G 14: 123,124,477 (GRCm39) I683V probably benign Het
Pea15a T C 1: 172,026,252 (GRCm39) I90V probably benign Het
Plagl1 C A 10: 13,004,402 (GRCm39) probably benign Het
Prmt1 A G 7: 44,628,148 (GRCm39) V237A probably damaging Het
Ptprz1 T A 6: 23,027,833 (GRCm39) Y910* probably null Het
Rasal3 T A 17: 32,612,585 (GRCm39) T757S probably damaging Het
Rbbp8 T C 18: 11,860,223 (GRCm39) probably benign Het
S1pr1 A G 3: 115,506,544 (GRCm39) S17P probably benign Het
Scel G A 14: 103,779,421 (GRCm39) V131M probably damaging Het
Scn2a G A 2: 65,512,427 (GRCm39) R188Q probably null Het
Snap29 T A 16: 17,224,190 (GRCm39) Y68* probably null Het
Spdl1 T C 11: 34,713,473 (GRCm39) T199A probably benign Het
Srbd1 T C 17: 86,449,828 (GRCm39) N14D probably benign Het
Ston1 G A 17: 88,942,957 (GRCm39) G121D probably benign Het
Syt16 G A 12: 74,281,977 (GRCm39) G367E possibly damaging Het
Tdpoz1 T C 3: 93,578,710 (GRCm39) T25A possibly damaging Het
Tmem182 T A 1: 40,845,355 (GRCm39) Y77N probably damaging Het
Tmprss11f A T 5: 86,687,627 (GRCm39) probably benign Het
Trp73 T C 4: 154,165,902 (GRCm39) T56A probably damaging Het
Trpm3 A G 19: 22,959,947 (GRCm39) K1194R probably damaging Het
Ttc39c T A 18: 12,830,935 (GRCm39) probably null Het
Ube4b T C 4: 149,468,254 (GRCm39) D174G probably benign Het
Vmn1r211 A T 13: 23,035,953 (GRCm39) M238K probably damaging Het
Wsb2 T A 5: 117,508,798 (GRCm39) N77K probably benign Het
Xkr4 C T 1: 3,741,318 (GRCm39) R85Q probably benign Het
Zmynd11 T A 13: 9,739,514 (GRCm39) probably null 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
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
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'- CCGACACACTTGCAACTGTG -3'
(R):5'- AAGCAACTTTCTTGAAACTGGG -3'

Sequencing Primer
(F):5'- GTGTTTCAGTGAACTTAAAAGTACCC -3'
(R):5'- CAACTTTCTTGAAACTGGGGGCTG -3'
Posted On 2014-08-25