Incidental Mutation 'R4379:Abcb1b'
ID 325233
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 041677-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.471) question?
Stock # R4379 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 8915875 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 1252 (H1252Q)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058]
AlphaFold P06795
Predicted Effect probably benign
Transcript: ENSMUST00000009058
AA Change: H1252Q

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: H1252Q

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 unknown
Transcript: ENSMUST00000198650
AA Change: H184Q
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency 95% (53/56)
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy3 T C 12: 4,184,558 (GRCm39) L78P probably damaging Het
Agmat G T 4: 141,484,802 (GRCm39) A282S probably benign Het
Akap8 G T 17: 32,525,534 (GRCm39) T515K probably damaging Het
Akap8l T C 17: 32,540,488 (GRCm39) probably benign Het
Alpk1 C T 3: 127,523,022 (GRCm39) V7M probably damaging Het
AW209491 T C 13: 14,812,412 (GRCm39) *422Q probably null Het
Cdan1 A G 2: 120,557,099 (GRCm39) F576L probably damaging Het
Cers5 A G 15: 99,649,134 (GRCm39) F45L probably damaging Het
Dst A G 1: 34,267,056 (GRCm39) I5011V probably benign Het
Dst T C 1: 34,202,316 (GRCm39) S215P probably damaging Het
En1 A G 1: 120,531,084 (GRCm39) N108S possibly damaging Het
Entrep3 A T 3: 89,093,064 (GRCm39) D274V probably damaging Het
Fancd2 T C 6: 113,538,677 (GRCm39) S591P probably benign Het
Glt1d1 T C 5: 127,771,346 (GRCm39) V279A possibly damaging Het
Gm10051 C T 5: 133,504,287 (GRCm39) noncoding transcript Het
Gpr158 G T 2: 21,830,025 (GRCm39) G690V probably damaging Het
Grm7 G T 6: 110,623,309 (GRCm39) V161F probably damaging Het
Grm7 T A 6: 111,223,335 (GRCm39) N458K probably benign Het
Hibadh G A 6: 52,597,027 (GRCm39) S139L probably damaging Het
Hivep1 C T 13: 42,308,906 (GRCm39) S382F probably damaging Het
Ift74 A G 4: 94,568,171 (GRCm39) N403D probably benign Het
Igkv4-81 A G 6: 68,967,933 (GRCm39) L56S probably damaging Het
Igsf9b G A 9: 27,220,774 (GRCm39) V47I possibly damaging Het
Klk14 G A 7: 43,341,501 (GRCm39) C51Y probably damaging Het
Lmbr1l G T 15: 98,807,144 (GRCm39) C212* probably null Het
Lrp10 C T 14: 54,705,823 (GRCm39) R338C probably damaging Het
Lrrc34 A G 3: 30,685,524 (GRCm39) L275P probably damaging Het
Mgam2-ps T C 6: 40,810,793 (GRCm39) noncoding transcript Het
Mief1 T G 15: 80,132,160 (GRCm39) M77R possibly damaging Het
Neurod6 T C 6: 55,656,257 (GRCm39) T127A probably damaging Het
Nif3l1 A C 1: 58,494,738 (GRCm39) probably benign Het
Nlrp12 T A 7: 3,288,554 (GRCm39) T653S probably benign Het
Nol7 G T 13: 43,555,051 (GRCm39) W228L probably damaging Het
Nrp1 G A 8: 129,194,948 (GRCm39) R468H probably damaging Het
Or5ac15 C T 16: 58,940,027 (GRCm39) M135I probably benign Het
Or7g34 A G 9: 19,478,038 (GRCm39) L211P probably benign Het
Pbrm1 A T 14: 30,789,663 (GRCm39) H785L probably damaging Het
Pus7 T C 5: 23,953,864 (GRCm39) probably benign Het
Qser1 G T 2: 104,596,404 (GRCm39) probably null Het
Rrm1 T C 7: 102,095,800 (GRCm39) V51A probably damaging Het
Setbp1 T C 18: 79,129,896 (GRCm39) N112S probably damaging Het
Svil C T 18: 5,046,909 (GRCm39) H52Y probably damaging Het
Taf1d T A 9: 15,223,277 (GRCm39) probably benign Het
Tle1 ACAGGTTTCTTCAGGTTTCTT ACAGGTTTCTT 4: 72,036,400 (GRCm39) probably benign Het
Treml1 A G 17: 48,667,424 (GRCm39) Y103C probably damaging Het
Trim28 A T 7: 12,763,407 (GRCm39) D516V probably damaging Het
Usp34 T A 11: 23,334,499 (GRCm39) N1164K possibly damaging Het
Vmn2r115 A G 17: 23,564,197 (GRCm39) Y123C possibly damaging Het
Vrk3 C T 7: 44,424,866 (GRCm39) T427M probably benign Het
Zfp28 C T 7: 6,396,441 (GRCm39) T292I probably benign Het
Zmynd8 A T 2: 165,649,858 (GRCm39) probably null Het
Zscan4d A G 7: 10,898,905 (GRCm39) V124A probably benign 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
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'- AGGACATAGTAGATAAATCCCAGGTC -3'
(R):5'- GCTTCTCATCTTGATGGAGTTACC -3'

Sequencing Primer
(F):5'- CCAGGTCTGGTTATGGAGGG -3'
(R):5'- GATGGAGTTACCTTTAACAGCCC -3'
Posted On 2015-07-06