Incidental Mutation 'R9292:Abcb1b'
ID 704328
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 # R9292 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 8862843 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 175 (T175I)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058] [ENSMUST00000196580] [ENSMUST00000199955]
AlphaFold P06795
Predicted Effect probably benign
Transcript: ENSMUST00000009058
AA Change: T175I

PolyPhen 2 Score 0.205 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: T175I

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: ENSMUST00000196580
SMART Domains Protein: ENSMUSP00000143612
Gene: ENSMUSG00000028970

DomainStartEndE-ValueType
PDB:4M2T|B 1 78 2e-26 PDB
Blast:AAA 33 78 2e-11 BLAST
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: 99.8%
  • 20x: 99.5%
Validation Efficiency 100% (58/58)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acat3 T C 17: 13,146,255 (GRCm39) T243A probably benign Het
Aebp1 C A 11: 5,815,260 (GRCm39) P264Q possibly damaging Het
Aldh1l1 T C 6: 90,568,867 (GRCm39) F723L probably damaging Het
Atp13a4 T A 16: 29,241,500 (GRCm39) I723F Het
Bop1 T C 15: 76,351,031 (GRCm39) T97A probably benign Het
Casq1 T C 1: 172,043,114 (GRCm39) Y194C probably damaging Het
Cep250 G A 2: 155,832,688 (GRCm39) E1538K probably damaging Het
Col12a1 A T 9: 79,585,805 (GRCm39) V1218E probably benign Het
Coq10b T A 1: 55,110,868 (GRCm39) M212K probably damaging Het
Dchs1 T C 7: 105,403,120 (GRCm39) T3141A probably damaging Het
Dnajc10 A G 2: 80,176,916 (GRCm39) T624A probably benign Het
Dock8 A G 19: 25,160,995 (GRCm39) probably benign Het
Dsg1c T A 18: 20,416,775 (GRCm39) V892E probably damaging Het
Eif4g3 A G 4: 137,921,382 (GRCm39) R1370G possibly damaging Het
Elmo1 T G 13: 20,784,429 (GRCm39) probably null Het
Erc2 T A 14: 27,498,799 (GRCm39) I225N probably damaging Het
Ermp1 C A 19: 29,606,049 (GRCm39) V422L probably benign Het
Fam124b T A 1: 80,191,221 (GRCm39) H54L probably benign Het
Gabbr1 T G 17: 37,366,784 (GRCm39) I336S possibly damaging Het
Galk2 T C 2: 125,817,218 (GRCm39) Y336H probably damaging Het
Gm40460 CACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG CACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG 7: 141,794,554 (GRCm39) probably benign Het
Grm4 A G 17: 27,692,037 (GRCm39) F194S probably damaging Het
Gtf2a1 G A 12: 91,534,964 (GRCm39) Q189* probably null Het
Gtf3c1 T C 7: 125,273,563 (GRCm39) probably benign Het
Hspa2 A G 12: 76,452,047 (GRCm39) E247G probably damaging Het
Lpar1 T C 4: 58,486,558 (GRCm39) R238G probably benign Het
Ltbp1 C A 17: 75,583,436 (GRCm39) S412Y probably damaging Het
Nup210 A C 6: 91,051,235 (GRCm39) S383A possibly damaging Het
Or10j3 C T 1: 173,031,099 (GRCm39) P59S probably damaging Het
Or11g2 T C 14: 50,856,513 (GRCm39) V278A possibly damaging Het
Or8b51 T A 9: 38,569,071 (GRCm39) N206Y probably damaging Het
Pah T A 10: 87,403,218 (GRCm39) Y198N probably damaging Het
Pcdhga4 A T 18: 37,819,713 (GRCm39) I421L probably benign Het
Pde6b T C 5: 108,536,751 (GRCm39) I149T probably benign Het
Peli3 G A 19: 4,988,117 (GRCm39) P81L possibly damaging Het
Pfdn5 T C 15: 102,234,883 (GRCm39) S30P possibly damaging Het
Plcb3 A T 19: 6,942,042 (GRCm39) L263Q probably damaging Het
Pld3 T C 7: 27,238,879 (GRCm39) M190V probably benign Het
Rab6a A G 7: 100,285,963 (GRCm39) E186G probably benign Het
Ralyl T A 3: 14,172,312 (GRCm39) D60E probably benign Het
Rtl1 G A 12: 109,556,673 (GRCm39) A1722V possibly damaging Het
Scarf1 T C 11: 75,406,006 (GRCm39) Y97H probably damaging Het
Sf3a2 T A 10: 80,640,560 (GRCm39) V457E unknown Het
Sh2d4b C G 14: 40,537,914 (GRCm39) E403Q probably damaging Het
Slc12a7 A G 13: 73,932,707 (GRCm39) E65G possibly damaging Het
Spink5 T C 18: 44,148,075 (GRCm39) V905A possibly damaging Het
Spred1 T C 2: 117,005,832 (GRCm39) F198S probably benign Het
St18 C A 1: 6,898,106 (GRCm39) T636K probably benign Het
Stag3 T A 5: 138,299,712 (GRCm39) D874E probably benign Het
Suco T C 1: 161,671,574 (GRCm39) T502A probably damaging Het
Swt1 T C 1: 151,278,787 (GRCm39) I457V probably benign Het
Syne2 G T 12: 75,997,823 (GRCm39) C2266F probably benign Het
Tcirg1 T C 19: 3,947,840 (GRCm39) N532D probably damaging Het
Tfdp1 T A 8: 13,420,580 (GRCm39) N136K probably benign Het
Tmem245 T C 4: 56,926,173 (GRCm39) probably benign Het
Tmem245 T C 4: 56,937,979 (GRCm39) I190V probably benign Het
Trp53bp1 C T 2: 121,046,177 (GRCm39) V1208M probably damaging Het
Tulp1 T A 17: 28,582,738 (GRCm39) K137* probably null Het
Zfp534 A T 4: 147,759,095 (GRCm39) C525S 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
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'- CCTACTATTACACCGGGATTGG -3'
(R):5'- TATTCAGTGCCAGGCAAGC -3'

Sequencing Primer
(F):5'- ACCGGGATTGGTGCTGG -3'
(R):5'- TGCCAGGCAAGCAGGAGTC -3'
Posted On 2022-03-25