Incidental Mutation 'R6944:Abcb1b'
ID 540761
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 045058-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.471) question?
Stock # R6944 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 8863693 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glycine at position 216 (V216G)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058] [ENSMUST00000196580] [ENSMUST00000199955]
AlphaFold P06795
Predicted Effect probably damaging
Transcript: ENSMUST00000009058
AA Change: V216G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: V216G

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: 99.9%
  • 10x: 99.5%
  • 20x: 98.2%
Validation Efficiency 97% (75/77)
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
Abcb5 T C 12: 118,875,265 (GRCm39) R636G probably benign Het
Ago1 G T 4: 126,354,215 (GRCm39) F198L possibly damaging Het
Ankrd42 C T 7: 92,268,755 (GRCm39) probably null Het
Anxa11 T A 14: 25,875,176 (GRCm39) F274I probably damaging Het
Ascc1 T C 10: 59,849,475 (GRCm39) L122P probably damaging Het
Bptf T C 11: 106,971,649 (GRCm39) S953G probably damaging Het
Chml T A 1: 175,515,727 (GRCm39) N65Y probably damaging Het
Clcc1 A G 3: 108,578,284 (GRCm39) K262E probably damaging Het
Clhc1 T G 11: 29,519,346 (GRCm39) D384E probably damaging Het
Cnot2 G A 10: 116,373,128 (GRCm39) probably benign Het
Cntnap1 T C 11: 101,073,730 (GRCm39) V627A probably damaging Het
Col6a4 A G 9: 105,949,370 (GRCm39) V755A probably damaging Het
Cyp4f18 T A 8: 72,743,738 (GRCm39) I406F probably benign Het
Dclre1a T C 19: 56,533,451 (GRCm39) E381G possibly damaging Het
Dnah1 A G 14: 30,990,861 (GRCm39) Y3153H probably damaging Het
Dnah8 C A 17: 31,013,633 (GRCm39) D3791E probably benign Het
Dnah9 T C 11: 65,975,975 (GRCm39) E1358G possibly damaging Het
Eef1g G A 19: 8,945,656 (GRCm39) R30H probably benign Het
Egln3 A T 12: 54,230,738 (GRCm39) I181N probably benign Het
Entpd6 A G 2: 150,605,519 (GRCm39) T250A probably damaging Het
Epb41l5 C T 1: 119,536,859 (GRCm39) R344Q probably damaging Het
Fam20b T C 1: 156,515,091 (GRCm39) D258G probably benign Het
Fbxw18 A T 9: 109,531,655 (GRCm39) D21E probably damaging Het
Fbxw21 T C 9: 108,986,603 (GRCm39) E92G probably damaging Het
Fzd6 T A 15: 38,889,212 (GRCm39) M110K possibly damaging Het
Golgb1 C T 16: 36,732,475 (GRCm39) P574L probably benign Het
Gpr153 A G 4: 152,363,820 (GRCm39) E80G probably damaging Het
Gvin2 G A 7: 105,551,187 (GRCm39) Q622* probably null Het
Kcnt1 T C 2: 25,767,840 (GRCm39) probably benign Het
Kcnt2 T G 1: 140,511,803 (GRCm39) V962G probably benign Het
Malt1 T C 18: 65,570,991 (GRCm39) V109A probably benign Het
Marchf7 A G 2: 60,064,587 (GRCm39) I288V probably benign Het
Mief1 C T 15: 80,133,644 (GRCm39) R234C probably damaging Het
Morc3 A G 16: 93,667,460 (GRCm39) S613G probably benign Het
Myt1 A G 2: 181,439,387 (GRCm39) E345G possibly damaging Het
Napb T C 2: 148,548,889 (GRCm39) T133A probably benign Het
Nwd1 T C 8: 73,380,162 (GRCm39) V16A possibly damaging Het
Oas1f G A 5: 120,986,247 (GRCm39) E67K probably benign Het
Obscn T C 11: 58,929,756 (GRCm39) K5153R probably damaging Het
Or2w3b T A 11: 58,623,068 (GRCm39) S308C possibly damaging Het
Or5a3 G T 19: 12,400,628 (GRCm39) M318I probably benign Het
Or5g26 C T 2: 85,494,195 (GRCm39) M194I probably benign Het
Or6d12 T C 6: 116,492,791 (GRCm39) F18L possibly damaging Het
Pdcd2 T C 17: 15,745,632 (GRCm39) N185S possibly damaging Het
Pgap1 A T 1: 54,569,320 (GRCm39) W349R probably damaging Het
Prpf39 T A 12: 65,089,454 (GRCm39) V64E probably benign Het
Ptpn13 T A 5: 103,624,857 (GRCm39) W54R probably null Het
Rbms3 G T 9: 116,939,173 (GRCm39) P29Q probably damaging Het
Rnf123 A G 9: 107,940,822 (GRCm39) L679P probably benign Het
Samd4 T A 14: 47,254,092 (GRCm39) D84E possibly damaging Het
Scarf1 T C 11: 75,413,032 (GRCm39) V426A probably benign Het
Slc12a1 A G 2: 125,002,454 (GRCm39) N145D probably damaging Het
Slc2a6 A T 2: 26,916,076 (GRCm39) M99K probably damaging Het
Slc34a2 A T 5: 53,222,225 (GRCm39) I306L probably benign Het
Slx4ip A G 2: 136,910,195 (GRCm39) K397E probably damaging Het
Smr3a C T 5: 88,155,949 (GRCm39) probably benign Het
Spata31h1 A C 10: 82,132,056 (GRCm39) I318R probably benign Het
Spef2 T C 15: 9,592,835 (GRCm39) E1502G probably damaging Het
Sri A T 5: 8,113,365 (GRCm39) T119S probably benign Het
Synrg T A 11: 83,915,912 (GRCm39) L1085H probably damaging Het
Taf7 A T 18: 37,775,910 (GRCm39) L219H probably damaging Het
Tmco3 T A 8: 13,353,729 (GRCm39) V347E probably damaging Het
Tmem8b A T 4: 43,674,465 (GRCm39) I250F probably damaging Het
Tom1l2 A G 11: 60,139,817 (GRCm39) V239A probably damaging Het
Trpm1 T A 7: 63,893,181 (GRCm39) M1011K probably damaging Het
Tspan9 A T 6: 127,942,769 (GRCm39) Y153N probably benign Het
Ttll11 T C 2: 35,642,306 (GRCm39) H675R probably benign Het
Unc50 C T 1: 37,471,743 (GRCm39) T131M probably damaging Het
Vgf T A 5: 137,061,206 (GRCm39) I456N probably damaging Het
Vmn1r223 A G 13: 23,433,483 (GRCm39) I26V unknown Het
Vmn1r39 T C 6: 66,782,205 (GRCm39) M1V probably null Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Vmn2r14 T C 5: 109,363,925 (GRCm39) T664A probably benign Het
Vmn2r14 G A 5: 109,364,140 (GRCm39) T592I probably benign Het
Vmn2r96 T A 17: 18,817,891 (GRCm39) F489L probably benign Het
Vmn2r-ps158 T C 7: 42,697,393 (GRCm39) F817L possibly 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
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'- CTGGAAACAATCTGTCATGTGG -3'
(R):5'- GCAGAGTCATCCTATCCCAC -3'

Sequencing Primer
(F):5'- AATTTATGTCAGACTCAGTGATGC -3'
(R):5'- TATCCCACTTATTGGCAAACAGAAG -3'
Posted On 2018-11-28