Incidental Mutation 'R2207:Abcb1b'
ID 239117
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 040209-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.462) question?
Stock # R2207 (G1)
Quality Score 210
Status Not validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 8874803 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Cysteine at position 488 (R488C)
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: R488C

PolyPhen 2 Score 0.230 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: R488C

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: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.9%
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: 99 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410137M14Rik A G 17: 37,288,965 (GRCm39) probably benign Het
Adam34 T C 8: 44,105,274 (GRCm39) I124V probably benign Het
Aicda T A 6: 122,538,244 (GRCm39) V134D possibly damaging Het
Akt2 T A 7: 27,336,625 (GRCm39) probably null Het
Aldh1a3 T C 7: 66,055,769 (GRCm39) R341G probably damaging Het
Ankrd12 G T 17: 66,338,569 (GRCm39) probably null Het
Anxa11 A G 14: 25,874,721 (GRCm39) Y244C probably damaging Het
Atp2c2 G A 8: 120,475,048 (GRCm39) R551Q probably damaging Het
B4galt3 C A 1: 171,101,613 (GRCm39) H196N probably damaging Het
Bcl11a G T 11: 24,113,343 (GRCm39) G229W probably damaging Het
Brip1 A G 11: 85,952,703 (GRCm39) V1026A probably benign Het
Cacna1h A T 17: 25,603,987 (GRCm39) S1282T probably benign Het
Calcr T C 6: 3,717,133 (GRCm39) Y109C probably damaging Het
Ccdc39 T C 3: 33,890,882 (GRCm39) I241V probably damaging Het
Ccdc9 A G 7: 16,018,194 (GRCm39) probably benign Het
Cdk17 G A 10: 93,064,624 (GRCm39) D298N probably damaging Het
Cdkl3 A G 11: 51,918,020 (GRCm39) *354W probably null Het
Celf6 A T 9: 59,511,610 (GRCm39) Y401F possibly damaging Het
Clec4a4 C T 6: 122,990,766 (GRCm39) L169F probably damaging Het
Col14a1 T C 15: 55,327,082 (GRCm39) F1411L unknown Het
Col4a2 G T 8: 11,493,352 (GRCm39) G1354W probably damaging Het
Crygs C T 16: 22,624,301 (GRCm39) G102D possibly damaging Het
Cst13 A T 2: 148,665,202 (GRCm39) R66W probably damaging Het
Depp1 G A 6: 116,628,683 (GRCm39) V9M possibly damaging Het
Dhx8 A G 11: 101,641,797 (GRCm39) T632A probably benign Het
Disp1 A G 1: 182,869,906 (GRCm39) F838S possibly damaging Het
Dlg1 A G 16: 31,672,664 (GRCm39) H599R probably benign Het
Dnah12 T A 14: 26,503,744 (GRCm39) V1654E probably damaging Het
Dnah5 C T 15: 28,343,817 (GRCm39) L2406F probably benign Het
Fam98b C G 2: 117,098,300 (GRCm39) R257G probably damaging Het
Fbn2 A T 18: 58,214,471 (GRCm39) C900* probably null Het
Fgf1 A G 18: 38,980,138 (GRCm39) Y79H possibly damaging Het
Foxn1 C A 11: 78,249,630 (GRCm39) A632S probably benign Het
Fsip2 T G 2: 82,807,823 (GRCm39) S1381A probably benign Het
Gtf2b G A 3: 142,484,081 (GRCm39) G85D probably benign Het
Gyg1 C A 3: 20,204,703 (GRCm39) G161C probably damaging Het
Hemgn G T 4: 46,396,301 (GRCm39) L312I possibly damaging Het
Hic2 T C 16: 17,075,324 (GRCm39) M51T possibly damaging Het
Hivep2 C A 10: 14,004,713 (GRCm39) T437K probably benign Het
Hpx C T 7: 105,241,633 (GRCm39) R287H probably damaging Het
Igf2bp3 C T 6: 49,065,488 (GRCm39) G468E possibly damaging Het
Il5ra C A 6: 106,689,402 (GRCm39) E397* probably null Het
Itfg1 A T 8: 86,502,827 (GRCm39) S246R probably benign Het
Kdm2a A T 19: 4,412,898 (GRCm39) D29E probably damaging Het
Lamc2 T G 1: 153,009,452 (GRCm39) E784D possibly damaging Het
Lrp2 A T 2: 69,297,372 (GRCm39) N3196K possibly damaging Het
Lyzl1 T A 18: 4,181,962 (GRCm39) C96* probably null Het
Maf1 A G 15: 76,236,718 (GRCm39) T17A probably benign Het
Map1b T C 13: 99,567,591 (GRCm39) D1710G unknown Het
Megf8 C T 7: 25,049,222 (GRCm39) T1773I probably damaging Het
Mei1 T C 15: 81,987,450 (GRCm39) M414T probably benign Het
Myo15a A G 11: 60,396,860 (GRCm39) N2643S probably benign Het
Ndufa9 A G 6: 126,821,772 (GRCm39) Y64H probably damaging Het
Neb A T 2: 52,101,579 (GRCm39) L4354* probably null Het
Nom1 T A 5: 29,644,972 (GRCm39) I480N probably damaging Het
Nrxn3 C T 12: 89,315,082 (GRCm39) T331M probably damaging Het
Or1a1 G T 11: 74,087,150 (GRCm39) V274L possibly damaging Het
Or1j16 G T 2: 36,530,201 (GRCm39) R50M possibly damaging Het
Or4f14b A C 2: 111,775,270 (GRCm39) F177C probably damaging Het
Or51a42 A G 7: 103,708,612 (GRCm39) S66P probably damaging Het
Pcdhb15 A T 18: 37,608,075 (GRCm39) T436S probably benign Het
Pcdhb18 T A 18: 37,624,342 (GRCm39) N557K probably damaging Het
Pcdhb6 T C 18: 37,468,633 (GRCm39) M518T probably benign Het
Pgm2l1 T A 7: 99,917,319 (GRCm39) probably null Het
Pih1d2 C A 9: 50,532,379 (GRCm39) H162N probably benign Het
Pitrm1 T A 13: 6,619,327 (GRCm39) Y721N probably damaging Het
Pla2r1 C A 2: 60,288,779 (GRCm39) V618F probably damaging Het
Plb1 T C 5: 32,473,984 (GRCm39) S599P possibly damaging Het
Prkg1 T C 19: 30,556,260 (GRCm39) D562G probably damaging Het
Proser1 T G 3: 53,385,812 (GRCm39) S565A probably benign Het
Prx T A 7: 27,216,213 (GRCm39) V238E probably damaging Het
Psapl1 T C 5: 36,362,509 (GRCm39) I367T probably damaging Het
Rc3h1 T C 1: 160,767,595 (GRCm39) V128A probably damaging Het
Rrm1 T A 7: 102,091,233 (GRCm39) M1K probably null Het
Rsf1 GCG GCGACG 7: 97,229,114 (GRCm39) probably benign Het
Rsl1 A G 13: 67,330,892 (GRCm39) T447A probably benign Het
Ryr2 A G 13: 11,825,823 (GRCm39) S552P probably damaging Het
Sbf1 A G 15: 89,190,896 (GRCm39) S225P possibly damaging Het
Serpina3c T A 12: 104,117,757 (GRCm39) I194F probably benign Het
Setd3 C T 12: 108,073,544 (GRCm39) V578M probably benign Het
Setx GTGGCT GT 2: 29,044,073 (GRCm39) 1814 probably null Het
Slc6a1 T A 6: 114,285,632 (GRCm39) V356E probably damaging Het
Slfn1 A G 11: 83,011,992 (GRCm39) E36G possibly damaging Het
Sorcs1 T C 19: 50,218,655 (GRCm39) H609R possibly damaging Het
Spag16 A G 1: 70,764,043 (GRCm39) H621R probably benign Het
Spata31d1e A G 13: 59,890,920 (GRCm39) V300A probably benign Het
Tg G A 15: 66,553,788 (GRCm39) G401D probably benign Het
Tnxb A C 17: 34,928,391 (GRCm39) T2602P possibly damaging Het
Trip11 T C 12: 101,839,701 (GRCm39) N1643S probably benign Het
Ttn G A 2: 76,709,687 (GRCm39) R1581* probably null Het
Ttn A T 2: 76,796,155 (GRCm39) I590K probably benign Het
Vmn1r225 A G 17: 20,722,611 (GRCm39) I17M possibly damaging Het
Vmn1r232 A G 17: 21,134,465 (GRCm39) L45P probably benign Het
Wdr7 T A 18: 63,910,678 (GRCm39) V690E possibly damaging Het
Xaf1 A T 11: 72,194,228 (GRCm39) E36D possibly damaging Het
Zfp131 A T 13: 120,237,348 (GRCm39) F303I probably damaging Het
Zfp513 T G 5: 31,357,767 (GRCm39) K202T probably damaging Het
Zfp788 A T 7: 41,299,064 (GRCm39) I567F probably damaging Het
Zfyve26 A G 12: 79,292,861 (GRCm39) V2096A 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
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'- TAGCCAGCACCAGTTAATGC -3'
(R):5'- TGGATTTCCCAGCTAAGGC -3'

Sequencing Primer
(F):5'- GCACCAGTTAATGCTGCTCAC -3'
(R):5'- GGCACTTGTTCTACCTCAGAGAAG -3'
Posted On 2014-10-02