Incidental Mutation 'R8054:Abcb1b'
ID 619246
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 067491-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.471) question?
Stock # R8054 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 8874272 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 399 (N399S)
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: N399S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: N399S

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: 99.8%
  • 20x: 99.4%
Validation Efficiency 100% (75/75)
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: 76 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap9 T C 5: 4,088,707 (GRCm39) probably null Het
Ankrd17 A G 5: 90,438,914 (GRCm39) I483T probably benign Het
Arl13b T C 16: 62,626,960 (GRCm39) D247G probably benign Het
Brca2 A G 5: 150,459,969 (GRCm39) I415V probably benign Het
Brpf3 C A 17: 29,055,571 (GRCm39) S1173R probably damaging Het
Cby2 A G 14: 75,821,339 (GRCm39) Y129H probably benign Het
Ccar1 A G 10: 62,583,215 (GRCm39) L966P unknown Het
Cfap61 A G 2: 145,815,438 (GRCm39) N249S probably damaging Het
Clip4 T A 17: 72,141,268 (GRCm39) Y541N possibly damaging Het
Csn2 C T 5: 87,845,886 (GRCm39) probably null Het
Cyp2c23 T G 19: 43,995,555 (GRCm39) E404A probably damaging Het
Cyp2e1 A G 7: 140,350,871 (GRCm39) E281G possibly damaging Het
Cyp2r1 T A 7: 114,151,319 (GRCm39) probably null Het
D430041D05Rik T A 2: 103,985,390 (GRCm39) I1226F possibly damaging Het
Dbx1 A T 7: 49,282,498 (GRCm39) W236R probably damaging Het
Dcp2 T G 18: 44,538,774 (GRCm39) N251K probably benign Het
Disp1 A T 1: 182,869,812 (GRCm39) Y869* probably null Het
Dnajc8 T A 4: 132,272,068 (GRCm39) probably benign Het
Efcab3 A G 11: 104,621,226 (GRCm39) N822D probably benign Het
Ehhadh A G 16: 21,592,243 (GRCm39) probably null Het
Eml3 A T 19: 8,916,414 (GRCm39) T670S possibly damaging Het
Fan1 T A 7: 64,022,234 (GRCm39) N340Y probably damaging Het
Fbn1 A T 2: 125,187,938 (GRCm39) D1530E possibly damaging Het
Gm40460 CACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG CACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG 7: 141,794,554 (GRCm39) probably benign Het
Hsd3b3 A T 3: 98,649,331 (GRCm39) Y331N probably damaging Het
Ino80d T C 1: 63,097,837 (GRCm39) R791G possibly damaging Het
Itprid1 A T 6: 55,953,424 (GRCm39) K913N probably damaging Het
Jade2 T C 11: 51,709,441 (GRCm39) R523G probably benign Het
Kmt2d A T 15: 98,741,806 (GRCm39) D4451E unknown Het
Lax1 T C 1: 133,611,345 (GRCm39) T76A probably benign Het
Map4k1 A G 7: 28,689,181 (GRCm39) probably benign Het
Mcu G A 10: 59,290,817 (GRCm39) T121M probably damaging Het
Mepce T A 5: 137,783,004 (GRCm39) K441* probably null Het
Mettl21e C A 1: 44,245,815 (GRCm39) V144F probably damaging Het
Muc6 T A 7: 141,231,748 (GRCm39) S1049C probably damaging Het
Myh14 C T 7: 44,274,551 (GRCm39) V1246M probably damaging Het
Myo3a A T 2: 22,464,329 (GRCm39) Q1128L probably benign Het
Nat8f2 T C 6: 85,844,754 (GRCm39) S203G probably benign Het
Npas2 A G 1: 39,326,652 (GRCm39) T46A possibly damaging Het
Nup133 T C 8: 124,675,956 (GRCm39) probably benign Het
Oplah C T 15: 76,190,457 (GRCm39) R102H probably benign Het
Or1x6 T A 11: 50,939,090 (GRCm39) I52N probably benign Het
Or2b6 A T 13: 21,823,119 (GRCm39) D191E probably benign Het
Or5g29 A T 2: 85,421,184 (GRCm39) Q100L probably damaging Het
Or6d13 A G 6: 116,517,960 (GRCm39) H182R probably damaging Het
Or8g20 C A 9: 39,396,033 (GRCm39) C172F probably damaging Het
Osgep C T 14: 51,162,128 (GRCm39) probably benign Het
Pam A T 1: 97,768,114 (GRCm39) D705E probably damaging Het
Pkd1l3 C G 8: 110,373,008 (GRCm39) N1284K probably damaging Het
Plekhg2 A G 7: 28,064,741 (GRCm39) F407S probably damaging Het
Pygl A G 12: 70,274,113 (GRCm39) probably null Het
Rcc2 G A 4: 140,429,586 (GRCm39) C40Y probably benign Het
Rhobtb1 A G 10: 69,084,720 (GRCm39) N37S probably damaging Het
Sema6a T A 18: 47,424,972 (GRCm39) D213V probably damaging Het
Skint11 A T 4: 114,101,806 (GRCm39) Q273L possibly damaging Het
Skint7 A T 4: 111,839,426 (GRCm39) H240L probably benign Het
Slc12a2 C T 18: 58,054,944 (GRCm39) Q862* probably null Het
Smox A G 2: 131,364,100 (GRCm39) S468G probably benign Het
Spc25 A G 2: 69,035,257 (GRCm39) S50P probably damaging Het
Srrm1 A T 4: 135,052,326 (GRCm39) S683T unknown Het
Syne1 T C 10: 5,220,970 (GRCm39) E3103G probably benign Het
Tenm4 C A 7: 96,378,553 (GRCm39) probably benign Het
Tent4b T A 8: 88,974,186 (GRCm39) I294N probably damaging Het
Tmem123 T C 9: 7,791,064 (GRCm39) S122P possibly damaging Het
Trav18 A T 14: 54,068,572 (GRCm39) K4I probably benign Het
Triml1 T C 8: 43,583,420 (GRCm39) S394G probably damaging Het
Ubr4 A T 4: 139,195,413 (GRCm39) S1212C unknown Het
Usp34 G A 11: 23,311,295 (GRCm39) R442Q Het
Usp43 G A 11: 67,782,284 (GRCm39) P378L probably damaging Het
Vmn1r212 A G 13: 23,067,935 (GRCm39) F133L probably benign Het
Vmn1r213 A G 13: 23,195,910 (GRCm39) I164M possibly damaging Het
Vmn2r19 C T 6: 123,292,998 (GRCm39) P347S probably damaging Het
Zfp106 A T 2: 120,355,000 (GRCm39) V1280E possibly damaging Het
Zfp317 T C 9: 19,553,265 (GRCm39) S13P probably benign Het
Zfp608 C A 18: 55,032,618 (GRCm39) A441S probably benign Het
Zup1 T C 10: 33,816,248 (GRCm39) D232G 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
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'- GTCTGACCTGCCCATTTAGC -3'
(R):5'- CAATGTTAGGCCGGTTTCCAGG -3'

Sequencing Primer
(F):5'- CTGATTGAGCCAATTTCATGATTGC -3'
(R):5'- TTTCCAGGACAGATGGATGCAC -3'
Posted On 2020-01-23