Incidental Mutation 'R9389:Abcb1b'
ID 710478
Institutional Source Beutler Lab
Gene Symbol Abcb1b
Ensembl Gene ENSMUSG00000028970
Gene Name ATP-binding cassette, sub-family B member 1B
Synonyms mdr, Pgy1, Mdr1b, Pgy-1, Mdr1, Abcb1
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.471) question?
Stock # R9389 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 8875614 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 596 (V596I)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058] [ENSMUST00000199955]
AlphaFold P06795
Predicted Effect probably benign
Transcript: ENSMUST00000009058
AA Change: V596I

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: V596I

DomainStartEndE-ValueType
low complexity region 16 30 N/A INTRINSIC
Pfam:ABC_membrane 50 342 1.4e-96 PFAM
AAA 418 610 4.32e-21 SMART
Pfam:ABC_membrane 709 984 1.9e-75 PFAM
AAA 1060 1248 4.13e-18 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000199955
SMART Domains Protein: ENSMUSP00000143766
Gene: ENSMUSG00000028970

DomainStartEndE-ValueType
PDB:4M2T|B 1 78 2e-26 PDB
Blast:AAA 33 78 2e-11 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 100% (55/55)
MGI Phenotype FUNCTION: 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. This gene encodes a membrane glycoprotein which confers a multidrug-resistance phenotype. The protein encoded by the human gene is an ATP-dependent drug efflux pump for xenobiotic compounds which is responsible for decreased drug accumulation in multidrug-resistant cells and mediates the development of resistance to anticancer drugs. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate the gene are hypersensitive to effects of drugs transported by phosphoglycoproteins. [provided by MGI curators]
Allele List at MGI

All alleles(10) : Targeted, knock-out(2) Gene trapped(8)

Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agtpbp1 A T 13: 59,613,884 (GRCm39) M1019K probably damaging Het
Arfgef3 A G 10: 18,479,271 (GRCm39) V1448A probably damaging Het
Baz1a T A 12: 54,963,608 (GRCm39) E828D probably damaging Het
Ces1f A T 8: 93,996,600 (GRCm39) probably null Het
Cfap53 T A 18: 74,432,414 (GRCm39) probably null Het
Col6a4 T C 9: 105,877,983 (GRCm39) Y1998C probably damaging Het
Col9a2 A G 4: 120,911,948 (GRCm39) T675A probably benign Het
Dusp6 G A 10: 99,099,839 (GRCm39) V96M possibly damaging Het
Elmo1 T G 13: 20,369,661 (GRCm39) M22R probably benign Het
Fem1al A G 11: 29,775,107 (GRCm39) S117P probably damaging Het
Gm19965 A G 1: 116,749,566 (GRCm39) N416D Het
Gpr162 A G 6: 124,838,357 (GRCm39) Y98H probably damaging Het
Igfals G A 17: 25,100,600 (GRCm39) V564I probably benign Het
Il4 C T 11: 53,504,837 (GRCm39) R76H probably damaging Het
Itgb1 T A 8: 129,433,637 (GRCm39) N50K probably benign Het
Itpr3 A T 17: 27,314,899 (GRCm39) Y682F possibly damaging Het
Jak3 C T 8: 72,136,696 (GRCm39) P668S probably damaging Het
Malrd1 A T 2: 15,707,967 (GRCm39) N932I unknown Het
Mast4 C A 13: 103,470,438 (GRCm39) R88L probably benign Het
Mfsd11 T G 11: 116,764,161 (GRCm39) S381A probably benign Het
Mrm3 A G 11: 76,140,856 (GRCm39) D288G probably damaging Het
Myg1 G T 15: 102,245,372 (GRCm39) V198F probably damaging Het
Naip5 T A 13: 100,356,338 (GRCm39) E1092D probably benign Het
Npy6r T C 18: 44,408,759 (GRCm39) I60T probably damaging Het
Or12j3 T C 7: 139,952,930 (GRCm39) T198A probably benign Het
Or13p3 A T 4: 118,567,353 (GRCm39) M250L probably benign Het
Or4f57 G T 2: 111,790,872 (GRCm39) P182H probably damaging Het
Or5aq6 A T 2: 86,923,390 (GRCm39) M117K possibly damaging Het
Or5k14 C T 16: 58,692,976 (GRCm39) C179Y probably damaging Het
Or6c215 G A 10: 129,637,540 (GRCm39) P285S probably damaging Het
Ovgp1 CCACTGGTGTTTCTAAGACCACCACTGGCATTTCTAAGACCATCACTGGTGTTTCTAAGACCACCACTGGCATTTCTAAGACCACCACTGGCATTTCTAAGACCACCACTGGGGTTTCTAAGATCACCACTGGTGTTTCTAAGACCACCACTGGCATTTCTAAGACCA CCACTGGTGTTTCTAAGACCACCACTGGCATTTCTAAGACCACCACTGGCATTTCTAAGACCACCACTGGGGTTTCTAAGATCACCACTGGTGTTTCTAAGACCACCACTGGCATTTCTAAGACCA 3: 105,893,841 (GRCm39) probably benign Het
Oxtr C A 6: 112,466,310 (GRCm39) R150L probably damaging Het
Pappa A T 4: 65,099,125 (GRCm39) Y548F probably damaging Het
Pip4k2a T C 2: 18,912,890 (GRCm39) K73R probably damaging Het
Pla2g4f T A 2: 120,132,781 (GRCm39) D685V probably damaging Het
Ppp1r35 T A 5: 137,777,577 (GRCm39) L81Q probably damaging Het
Prss3b C T 6: 41,010,079 (GRCm39) G85D probably benign Het
Ptprf C A 4: 118,093,236 (GRCm39) A469S probably benign Het
Ranbp3l T A 15: 9,057,304 (GRCm39) N322K probably damaging Het
Rev3l T A 10: 39,698,967 (GRCm39) Y1155N possibly damaging Het
Rfesd T C 13: 76,151,131 (GRCm39) Y96C probably damaging Het
Runx1 C T 16: 92,410,568 (GRCm39) V283I possibly damaging Het
Sema5b A C 16: 35,466,092 (GRCm39) Q125P probably damaging Het
Skic3 A G 13: 76,275,158 (GRCm39) D403G probably benign Het
Spef2 A T 15: 9,725,307 (GRCm39) M150K probably damaging Het
Srcap T G 7: 127,141,455 (GRCm39) L1745W probably damaging Het
Srgap2 A G 1: 131,283,365 (GRCm39) Y239H probably damaging Het
Svil T A 18: 5,090,811 (GRCm39) H1304Q possibly damaging Het
Syne1 T C 10: 5,179,193 (GRCm39) D4427G possibly damaging Het
Tg T A 15: 66,561,173 (GRCm39) M1065K probably benign Het
Tgm2 T C 2: 157,959,816 (GRCm39) T656A probably benign Het
Ubr4 A G 4: 139,153,235 (GRCm39) K809E Het
Vmn1r88 T C 7: 12,912,546 (GRCm39) S301P probably damaging Het
Wdr27 A G 17: 15,111,980 (GRCm39) V671A possibly damaging Het
Zbtb17 G A 4: 141,193,131 (GRCm39) V550I possibly damaging Het
Zeb2 A T 2: 44,887,920 (GRCm39) I379N probably damaging Het
Other mutations in Abcb1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00573:Abcb1b APN 5 8,877,704 (GRCm39) missense probably benign 0.34
IGL00979:Abcb1b APN 5 8,875,293 (GRCm39) splice site probably benign
IGL02157:Abcb1b APN 5 8,855,487 (GRCm39) splice site probably benign
IGL02478:Abcb1b APN 5 8,856,018 (GRCm39) missense probably damaging 0.98
IGL03174:Abcb1b APN 5 8,877,752 (GRCm39) missense probably benign 0.03
IGL03189:Abcb1b APN 5 8,895,814 (GRCm39) missense probably benign
IGL03195:Abcb1b APN 5 8,903,607 (GRCm39) missense possibly damaging 0.83
PIT4283001:Abcb1b UTSW 5 8,863,693 (GRCm39) missense probably damaging 1.00
R0049:Abcb1b UTSW 5 8,875,661 (GRCm39) missense probably damaging 1.00
R0166:Abcb1b UTSW 5 8,903,468 (GRCm39) missense probably damaging 1.00
R0254:Abcb1b UTSW 5 8,877,409 (GRCm39) missense probably benign
R0319:Abcb1b UTSW 5 8,877,428 (GRCm39) missense probably benign 0.01
R0358:Abcb1b UTSW 5 8,871,423 (GRCm39) missense probably benign 0.16
R0365:Abcb1b UTSW 5 8,856,009 (GRCm39) missense probably damaging 1.00
R0408:Abcb1b UTSW 5 8,903,446 (GRCm39) missense probably damaging 0.98
R0521:Abcb1b UTSW 5 8,914,238 (GRCm39) missense probably damaging 1.00
R0533:Abcb1b UTSW 5 8,914,113 (GRCm39) critical splice acceptor site probably null
R0847:Abcb1b UTSW 5 8,895,764 (GRCm39) missense probably damaging 0.99
R1037:Abcb1b UTSW 5 8,875,657 (GRCm39) missense probably benign 0.03
R1432:Abcb1b UTSW 5 8,887,771 (GRCm39) missense possibly damaging 0.69
R1437:Abcb1b UTSW 5 8,871,436 (GRCm39) missense possibly damaging 0.90
R1520:Abcb1b UTSW 5 8,864,768 (GRCm39) missense probably damaging 1.00
R1686:Abcb1b UTSW 5 8,848,782 (GRCm39) missense probably damaging 0.97
R1700:Abcb1b UTSW 5 8,899,537 (GRCm39) missense probably benign 0.44
R1973:Abcb1b UTSW 5 8,862,746 (GRCm39) missense probably benign 0.01
R1993:Abcb1b UTSW 5 8,871,322 (GRCm39) missense possibly damaging 0.61
R2157:Abcb1b UTSW 5 8,874,791 (GRCm39) missense probably benign 0.37
R2207:Abcb1b UTSW 5 8,874,803 (GRCm39) missense probably benign 0.23
R2968:Abcb1b UTSW 5 8,911,485 (GRCm39) missense probably damaging 1.00
R3858:Abcb1b UTSW 5 8,863,581 (GRCm39) missense probably benign 0.11
R4223:Abcb1b UTSW 5 8,863,722 (GRCm39) missense probably damaging 0.97
R4379:Abcb1b UTSW 5 8,915,875 (GRCm39) missense probably benign 0.00
R4674:Abcb1b UTSW 5 8,860,615 (GRCm39) missense probably benign
R4964:Abcb1b UTSW 5 8,911,602 (GRCm39) missense probably damaging 1.00
R4964:Abcb1b UTSW 5 8,862,671 (GRCm39) missense probably benign 0.00
R5167:Abcb1b UTSW 5 8,862,656 (GRCm39) missense probably damaging 0.98
R5216:Abcb1b UTSW 5 8,863,705 (GRCm39) missense probably benign 0.04
R5328:Abcb1b UTSW 5 8,887,694 (GRCm39) missense possibly damaging 0.69
R5391:Abcb1b UTSW 5 8,855,481 (GRCm39) missense probably null 0.00
R5399:Abcb1b UTSW 5 8,877,410 (GRCm39) missense probably benign
R6047:Abcb1b UTSW 5 8,856,066 (GRCm39) missense probably damaging 1.00
R6157:Abcb1b UTSW 5 8,874,245 (GRCm39) missense possibly damaging 0.81
R6293:Abcb1b UTSW 5 8,903,493 (GRCm39) missense probably benign 0.05
R6493:Abcb1b UTSW 5 8,874,698 (GRCm39) missense probably damaging 1.00
R6593:Abcb1b UTSW 5 8,903,491 (GRCm39) missense probably benign
R6799:Abcb1b UTSW 5 8,862,656 (GRCm39) missense probably damaging 0.98
R6944:Abcb1b UTSW 5 8,863,693 (GRCm39) missense probably damaging 1.00
R7028:Abcb1b UTSW 5 8,855,441 (GRCm39) missense probably damaging 0.99
R7227:Abcb1b UTSW 5 8,875,593 (GRCm39) missense probably damaging 1.00
R7495:Abcb1b UTSW 5 8,915,871 (GRCm39) missense probably damaging 1.00
R7573:Abcb1b UTSW 5 8,878,866 (GRCm39) missense possibly damaging 0.80
R7681:Abcb1b UTSW 5 8,899,619 (GRCm39) missense probably benign 0.00
R7827:Abcb1b UTSW 5 8,887,747 (GRCm39) missense probably damaging 0.96
R7860:Abcb1b UTSW 5 8,882,258 (GRCm39) missense probably benign 0.12
R7961:Abcb1b UTSW 5 8,878,870 (GRCm39) missense possibly damaging 0.65
R8009:Abcb1b UTSW 5 8,878,870 (GRCm39) missense possibly damaging 0.65
R8054:Abcb1b UTSW 5 8,874,272 (GRCm39) missense probably benign
R8226:Abcb1b UTSW 5 8,871,390 (GRCm39) missense probably damaging 1.00
R8283:Abcb1b UTSW 5 8,856,086 (GRCm39) missense probably damaging 1.00
R8286:Abcb1b UTSW 5 8,914,119 (GRCm39) missense probably damaging 1.00
R8362:Abcb1b UTSW 5 8,848,758 (GRCm39) missense probably benign 0.00
R8387:Abcb1b UTSW 5 8,874,698 (GRCm39) missense probably damaging 1.00
R8426:Abcb1b UTSW 5 8,911,632 (GRCm39) critical splice donor site probably null
R8495:Abcb1b UTSW 5 8,915,865 (GRCm39) missense probably damaging 0.99
R8715:Abcb1b UTSW 5 8,862,750 (GRCm39) missense probably benign
R8874:Abcb1b UTSW 5 8,875,671 (GRCm39) missense possibly damaging 0.95
R9236:Abcb1b UTSW 5 8,874,893 (GRCm39) critical splice donor site probably null
R9292:Abcb1b UTSW 5 8,862,843 (GRCm39) missense probably benign 0.20
R9300:Abcb1b UTSW 5 8,875,614 (GRCm39) missense probably benign 0.00
R9387:Abcb1b UTSW 5 8,875,614 (GRCm39) missense probably benign 0.00
R9616:Abcb1b UTSW 5 8,862,779 (GRCm39) missense probably benign 0.02
R9694:Abcb1b UTSW 5 8,899,573 (GRCm39) missense probably damaging 0.99
X0025:Abcb1b UTSW 5 8,874,515 (GRCm39) missense possibly damaging 0.91
X0061:Abcb1b UTSW 5 8,914,269 (GRCm39) splice site probably null
Z1176:Abcb1b UTSW 5 8,877,441 (GRCm39) missense probably benign
Z1177:Abcb1b UTSW 5 8,887,596 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GCACTGGATAAGGTCTGAGC -3'
(R):5'- GCTCTTTTCACGCTCCTAAGATAAC -3'

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