Incidental Mutation 'R1437:Abcb1b'
ID 161283
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 039492-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.462) question?
Stock # R1437 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 8871436 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 330 (V330E)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058] [ENSMUST00000199955]
AlphaFold P06795
Predicted Effect possibly damaging
Transcript: ENSMUST00000009058
AA Change: V330E

PolyPhen 2 Score 0.904 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: V330E

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 noncoding transcript
Transcript: ENSMUST00000199546
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: 98.9%
  • 3x: 97.9%
  • 10x: 94.7%
  • 20x: 87.3%
Validation Efficiency
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb5 A G 12: 118,838,497 (GRCm39) S1022P probably damaging Het
Abcc8 A G 7: 45,829,237 (GRCm39) I46T probably damaging Het
Add3 A G 19: 53,222,109 (GRCm39) R275G probably damaging Het
Akap1 C A 11: 88,735,577 (GRCm39) G362* probably null Het
Arhgef4 A G 1: 34,763,026 (GRCm39) T761A unknown Het
Asap1 A T 15: 63,991,956 (GRCm39) L751Q probably damaging Het
Atg2a C A 19: 6,300,646 (GRCm39) P741H probably damaging Het
Atxn10 T C 15: 85,243,675 (GRCm39) I46T possibly damaging Het
BC049715 C A 6: 136,817,090 (GRCm39) A110E probably damaging Het
Bltp1 C A 3: 36,996,578 (GRCm39) H1097N possibly damaging Het
Btbd7 T A 12: 102,754,349 (GRCm39) T806S possibly damaging Het
Cdk4 C A 10: 126,900,558 (GRCm39) P108H probably damaging Het
Cep290 A G 10: 100,407,963 (GRCm39) T2391A probably benign Het
Col6a3 G T 1: 90,729,098 (GRCm39) A1281E probably damaging Het
Cpa5 A T 6: 30,624,654 (GRCm39) I165F probably damaging Het
Ctdp1 G T 18: 80,493,428 (GRCm39) Q356K probably benign Het
Ddx21 A G 10: 62,434,369 (GRCm39) M130T unknown Het
Epha5 T G 5: 84,381,555 (GRCm39) D432A probably damaging Het
Esr1 ACGCCGCCGCCGCCGCCGCCGCCGCCGCC ACGCCGCCGCCGCCGCCGCCGCCGCC 10: 4,662,571 (GRCm39) probably benign Het
Fads2 A T 19: 10,069,193 (GRCm39) L77Q probably benign Het
Fbn2 A T 18: 58,186,731 (GRCm39) H1723Q possibly damaging Het
Fbxo42 C T 4: 140,895,165 (GRCm39) H43Y probably benign Het
Fry A G 5: 150,233,890 (GRCm39) T121A possibly damaging Het
Gpr156 T G 16: 37,808,904 (GRCm39) S209A probably damaging Het
Hey2 T C 10: 30,709,845 (GRCm39) T303A probably benign Het
Hivep1 T A 13: 42,310,616 (GRCm39) M952K probably benign Het
Hydin C T 8: 111,308,617 (GRCm39) Q3968* probably null Het
Jup T C 11: 100,274,402 (GRCm39) E96G probably benign Het
Kcnn1 A G 8: 71,297,195 (GRCm39) I504T probably benign Het
Klk1b9 T C 7: 43,629,114 (GRCm39) V174A probably damaging Het
Lama3 G C 18: 12,682,284 (GRCm39) M1083I possibly damaging Het
Lcmt2 A G 2: 120,969,377 (GRCm39) S569P probably benign Het
Lrfn2 T C 17: 49,378,253 (GRCm39) S445P probably damaging Het
Lrp3 C A 7: 34,912,595 (GRCm39) G31W probably damaging Het
Lrrc8b T C 5: 105,629,568 (GRCm39) L638P probably damaging Het
Mief2 C T 11: 60,621,769 (GRCm39) T113M probably benign Het
Mrps2 T C 2: 28,358,899 (GRCm39) F76S probably damaging Het
Naca A G 10: 127,878,048 (GRCm39) probably benign Het
Ndst4 C A 3: 125,355,099 (GRCm39) R336S probably damaging Het
Nr1i3 CACTCAACACTAC CAC 1: 171,044,710 (GRCm39) probably null Het
Nr5a1 T A 2: 38,600,685 (GRCm39) T29S probably benign Het
Or5ak23 T C 2: 85,245,218 (GRCm39) I2V probably benign Het
Or5as1 C T 2: 86,980,115 (GRCm39) V297M possibly damaging Het
Pald1 A G 10: 61,177,064 (GRCm39) F662S possibly damaging Het
Pdcd4 G T 19: 53,897,674 (GRCm39) A59S probably damaging Het
Pde4a T C 9: 21,103,888 (GRCm39) probably null Het
Pkd1 T A 17: 24,814,106 (GRCm39) S4159T probably damaging Het
Plaat1 C A 16: 29,046,922 (GRCm39) A147E possibly damaging Het
Plch1 C A 3: 63,604,954 (GRCm39) R1641L probably benign Het
Plec G T 15: 76,073,481 (GRCm39) P308Q probably damaging Het
Pnkp A G 7: 44,509,826 (GRCm39) S262G possibly damaging Het
Pou2f1 A G 1: 165,719,399 (GRCm39) V504A probably damaging Het
Prepl G A 17: 85,395,785 (GRCm39) R66W probably damaging Het
Rasgrf2 T C 13: 92,167,396 (GRCm39) K226E probably damaging Het
Ror1 T A 4: 100,269,306 (GRCm39) F381L probably benign Het
Sbsn C T 7: 30,452,478 (GRCm39) Q498* probably null Het
Scgb2b19 T C 7: 32,977,980 (GRCm39) I106V probably benign Het
Sf3a2 G A 10: 80,640,040 (GRCm39) probably benign Het
Sis T C 3: 72,841,475 (GRCm39) H780R probably damaging Het
Slc28a3 G T 13: 58,706,389 (GRCm39) C617* probably null Het
Slc44a1 T A 4: 53,561,006 (GRCm39) V574D probably damaging Het
Slc8a3 T A 12: 81,362,760 (GRCm39) T20S probably damaging Het
Stt3b T A 9: 115,083,995 (GRCm39) I394F probably damaging Het
Ubap1l T A 9: 65,279,337 (GRCm39) V212D possibly damaging Het
Ugt2b35 T C 5: 87,148,890 (GRCm39) V47A probably benign Het
Vmn2r114 A G 17: 23,510,185 (GRCm39) F765S probably damaging Het
Vps50 C T 6: 3,517,852 (GRCm39) Q97* probably null Het
Vsig10 A G 5: 117,489,635 (GRCm39) Q467R probably damaging Het
Wdsub1 T G 2: 59,708,477 (GRCm39) Y11S probably damaging Het
Zbtb11 T G 16: 55,811,983 (GRCm39) probably null 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
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
R9389: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'- CCCTTGTGTGCTATCGGGCTG -3'
(R):5'- TCATCAGGCAGAAAACCTCTAGACAGAA -3'

Sequencing Primer
(F):5'- CAAGTAGCTTTCCTGTTACATTGAG -3'
(R):5'- gaccgtatagtcattctgtttcc -3'
Posted On 2014-03-14