Incidental Mutation 'R0408:Abcb1b'
ID 40081
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 038610-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.462) question?
Stock # R0408 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 8848147-8916314 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 8903446 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 1032 (N1032K)
Ref Sequence ENSEMBL: ENSMUSP00000009058 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009058] [ENSMUST00000199955]
AlphaFold P06795
Predicted Effect probably damaging
Transcript: ENSMUST00000009058
AA Change: N1032K

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: N1032K

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: ENSMUST00000196048
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196819
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197961
Predicted Effect unknown
Transcript: ENSMUST00000198650
AA Change: N13K
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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199994
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.7%
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: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc8 A G 7: 45,756,457 (GRCm39) I1416T probably damaging Het
Aco2 T C 15: 81,797,319 (GRCm39) probably null Het
Akap13 C T 7: 75,396,544 (GRCm39) L2514F probably damaging Het
Aldh1a3 A G 7: 66,055,798 (GRCm39) V331A probably damaging Het
Arid3a T A 10: 79,786,667 (GRCm39) D473E probably benign Het
Atg9a A G 1: 75,161,939 (GRCm39) S536P probably damaging Het
Atxn7 A T 14: 14,100,317 (GRCm38) S668C probably damaging Het
Bcar3 A T 3: 122,302,033 (GRCm39) I243F probably damaging Het
Bend6 G A 1: 33,901,834 (GRCm39) P183S probably damaging Het
Bfsp2 A T 9: 103,357,299 (GRCm39) S43T probably benign Het
Camk4 G A 18: 33,262,845 (GRCm39) D136N probably damaging Het
Ceacam3 G T 7: 16,885,808 (GRCm39) probably benign Het
Chrm3 T C 13: 9,927,969 (GRCm39) I356V probably benign Het
Clec9a T A 6: 129,396,532 (GRCm39) I133N possibly damaging Het
Ctnnd2 T C 15: 30,634,823 (GRCm39) L157P probably damaging Het
Ddhd2 T C 8: 26,229,614 (GRCm39) probably null Het
Def8 T C 8: 124,186,656 (GRCm39) V436A probably damaging Het
Dipk1c T A 18: 84,738,488 (GRCm39) probably null Het
Dock10 T C 1: 80,518,193 (GRCm39) K1293R probably benign Het
Dync1h1 T G 12: 110,598,126 (GRCm39) D1772E probably benign Het
Ephx4 G T 5: 107,561,387 (GRCm39) G72C probably damaging Het
Fam136a T G 6: 86,343,707 (GRCm39) V68G possibly damaging Het
Fcgrt T C 7: 44,751,363 (GRCm39) E195G probably damaging Het
Fut9 T A 4: 25,620,319 (GRCm39) Q165L possibly damaging Het
Glb1l T C 1: 75,185,479 (GRCm39) Y77C probably damaging Het
Gpr26 T C 7: 131,569,249 (GRCm39) V198A possibly damaging Het
Gpr26 C A 7: 131,576,001 (GRCm39) probably null Het
Gsdma3 A C 11: 98,526,164 (GRCm39) E296A probably benign Het
Hyou1 G T 9: 44,295,989 (GRCm39) G385W probably damaging Het
Il17rb T C 14: 29,718,637 (GRCm39) S482G probably benign Het
Itgb4 A T 11: 115,898,428 (GRCm39) R1715W probably damaging Het
Jak2 A G 19: 29,263,717 (GRCm39) S411G probably benign Het
Kdm3a C T 6: 71,588,663 (GRCm39) D449N probably benign Het
Kifbp T C 10: 62,401,832 (GRCm39) I23M probably benign Het
Klhl26 T C 8: 70,905,130 (GRCm39) D226G probably damaging Het
Klra1 T A 6: 130,354,737 (GRCm39) I94F probably benign Het
Lama3 A G 18: 12,589,894 (GRCm39) D808G probably benign Het
Lrp1b C T 2: 40,567,603 (GRCm39) M272I probably damaging Het
Masp2 A G 4: 148,690,496 (GRCm39) D251G probably benign Het
Mob3b T C 4: 35,083,991 (GRCm39) D66G probably damaging Het
Myo7a T C 7: 97,705,988 (GRCm39) Q1863R probably damaging Het
Naa12 T C 18: 80,255,029 (GRCm39) S108P probably damaging Het
Or10al3 G A 17: 38,012,190 (GRCm39) V210I probably benign Het
Or4c103 A T 2: 88,513,999 (GRCm39) F26I probably benign Het
Pdgfd T A 9: 6,293,928 (GRCm39) Y167* probably null Het
Pfas A G 11: 68,891,931 (GRCm39) probably null Het
Plin1 T A 7: 79,372,394 (GRCm39) T393S probably damaging Het
Prdm15 A T 16: 97,636,986 (GRCm39) N110K possibly damaging Het
Prune2 T A 19: 17,099,674 (GRCm39) V1726D probably benign Het
Sestd1 T A 2: 77,022,137 (GRCm39) D518V probably damaging Het
Setd2 C T 9: 110,423,310 (GRCm39) P344S probably damaging Het
Slc22a1 A T 17: 12,875,828 (GRCm39) I462N probably damaging Het
Slc6a1 G A 6: 114,279,761 (GRCm39) V142I probably benign Het
Tbc1d14 G T 5: 36,728,643 (GRCm39) T241K possibly damaging Het
Uaca T C 9: 60,779,141 (GRCm39) L1176P possibly damaging Het
Ube2g1 G C 11: 72,563,791 (GRCm39) G52A probably damaging Het
Utrn A G 10: 12,259,934 (GRCm39) *957R probably null Het
Vmn2r125 A T 4: 156,703,153 (GRCm39) E177V probably damaging Het
Vmn2r86 A G 10: 130,282,723 (GRCm39) F631S probably damaging Het
Zc3h13 T A 14: 75,529,626 (GRCm39) C42* probably null Het
Zc3h14 T G 12: 98,730,082 (GRCm39) V13G probably damaging Het
Zfat A T 15: 68,052,141 (GRCm39) V551D probably benign Het
Zfp618 C T 4: 63,004,809 (GRCm39) R70W 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
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
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'- CATTTGGCATGAGAGCATCAAGCAG -3'
(R):5'- GGCAGCTTAGACACCAAACATGGC -3'

Sequencing Primer
(F):5'- GCTGCTTAGCAGACAGCATTC -3'
(R):5'- GTGCTCACCACTGATCCAG -3'
Posted On 2013-05-23