Incidental Mutation 'R5399:Abcb1b'
ID 429849
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 042970-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.471) question?
Stock # R5399 (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 C at 8877410 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 657 (S657P)
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: S657P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000009058
Gene: ENSMUSG00000028970
AA Change: S657P

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: ENSMUST00000197499
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: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.3%
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: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6820408C15Rik G T 2: 152,282,788 (GRCm39) L214F probably damaging Het
Abcb5 T A 12: 118,875,234 (GRCm39) Y646F probably benign Het
Agl A T 3: 116,575,277 (GRCm39) L620Q probably damaging Het
Anapc15 C T 7: 101,547,810 (GRCm39) P68L probably damaging Het
Arhgap23 A G 11: 97,391,743 (GRCm39) N1420S probably damaging Het
Barx2 A G 9: 31,765,407 (GRCm39) probably null Het
Birc6 C A 17: 74,911,573 (GRCm39) S28R possibly damaging Het
Bmal2 T G 6: 146,724,159 (GRCm39) D350E probably damaging Het
Btbd19 G A 4: 116,980,957 (GRCm39) A104V probably damaging Het
Casp4 A T 9: 5,324,928 (GRCm39) K247* probably null Het
Ccdc196 A C 12: 78,244,227 (GRCm39) N60T probably damaging Het
Clk4 T C 11: 51,166,084 (GRCm39) Y17H probably damaging Het
Cntnap1 A G 11: 101,074,142 (GRCm39) Q722R probably benign Het
Col6a6 A G 9: 105,586,306 (GRCm39) V1905A possibly damaging Het
Csmd1 C A 8: 16,760,613 (GRCm39) G174V probably damaging Het
Cul1 T A 6: 47,462,018 (GRCm39) probably null Het
Cux1 T C 5: 136,281,458 (GRCm39) E568G possibly damaging Het
Dnaaf2 A G 12: 69,243,516 (GRCm39) I515T probably damaging Het
Fbn1 T C 2: 125,174,253 (GRCm39) I1868V possibly damaging Het
Fcgbp G T 7: 27,804,480 (GRCm39) V1863L probably benign Het
G2e3 T C 12: 51,403,977 (GRCm39) probably null Het
Gabrr2 T C 4: 33,071,458 (GRCm39) probably null Het
Gad1-ps G A 10: 99,281,009 (GRCm39) noncoding transcript Het
Gbgt1 C T 2: 28,393,230 (GRCm39) P106L probably damaging Het
Golga3 A G 5: 110,352,890 (GRCm39) E927G probably damaging Het
Hfm1 T A 5: 107,065,428 (GRCm39) I84F possibly damaging Het
Htt G T 5: 35,034,495 (GRCm39) D1989Y probably damaging Het
Ihh C T 1: 74,985,436 (GRCm39) A350T probably benign Het
Irx4 G C 13: 73,413,658 (GRCm39) A43P probably benign Het
Itk A G 11: 46,228,938 (GRCm39) V414A probably benign Het
Itsn2 A T 12: 4,703,535 (GRCm39) I744L probably benign Het
Kdm5b G A 1: 134,549,836 (GRCm39) probably null Het
Kif14 A G 1: 136,431,062 (GRCm39) D1153G probably benign Het
Morc3 A G 16: 93,659,427 (GRCm39) probably null Het
Mplkipl1 C T 19: 61,164,364 (GRCm39) G24R unknown Het
Msc A T 1: 14,825,780 (GRCm39) C65S probably benign Het
Mybpc1 A G 10: 88,358,876 (GRCm39) V343A probably damaging Het
Myo5c T C 9: 75,195,356 (GRCm39) I1218T possibly damaging Het
Mypn C T 10: 62,955,965 (GRCm39) V1163I probably benign Het
Obox3 A T 7: 15,360,213 (GRCm39) M152K probably benign Het
Or1e16 AGCGGTCGTAGGC AGC 11: 73,286,480 (GRCm39) probably null Het
Or2t47 A G 11: 58,442,969 (GRCm39) V32A probably benign Het
Or4c106 T A 2: 88,682,999 (GRCm39) L235H probably damaging Het
Or4c3 T A 2: 89,852,267 (GRCm39) T48S probably benign Het
Pcdhb21 G T 18: 37,648,772 (GRCm39) V634L probably benign Het
Ppp1r9b G A 11: 94,882,974 (GRCm39) A201T probably benign Het
Pramel25 T C 4: 143,521,602 (GRCm39) F406S probably benign Het
Prss23 A T 7: 89,159,174 (GRCm39) D298E probably benign Het
Rab4b A T 7: 26,875,587 (GRCm39) N31K probably benign Het
Ros1 A G 10: 51,967,040 (GRCm39) probably null Het
Rragb G A X: 151,923,550 (GRCm39) G24E probably damaging Het
Rtl1 A T 12: 109,556,736 (GRCm39) L1701Q probably damaging Het
Sbno1 T A 5: 124,530,804 (GRCm39) N831Y probably benign Het
Selp A G 1: 163,954,155 (GRCm39) K152E possibly damaging Het
Sema4b A G 7: 79,874,634 (GRCm39) T675A probably benign Het
Slc36a3 T C 11: 55,037,006 (GRCm39) I100V possibly damaging Het
Slco1a4 T A 6: 141,776,433 (GRCm39) I196F probably damaging Het
Spata13 G A 14: 60,984,990 (GRCm39) S828N probably benign Het
Stard13 A T 5: 150,971,266 (GRCm39) Y643* probably null Het
Tll1 T C 8: 64,538,522 (GRCm39) H374R probably damaging Het
Trmt10a T A 3: 137,853,265 (GRCm39) I42K probably damaging Het
Trmu A T 15: 85,780,609 (GRCm39) probably null Het
Trp53 T A 11: 69,479,372 (GRCm39) D183E probably benign Het
Ttc22 T G 4: 106,493,954 (GRCm39) F305V probably damaging Het
Unc13c A G 9: 73,656,970 (GRCm39) F1077S possibly damaging Het
Utrn T A 10: 12,516,727 (GRCm39) Q2289L probably damaging Het
Vmn1r65 C A 7: 6,011,809 (GRCm39) E142* probably null Het
Vmn2r63 A T 7: 42,577,701 (GRCm39) V279D probably benign Het
Zfp810 G A 9: 22,190,125 (GRCm39) T261I possibly damaging Het
Zkscan17 A G 11: 59,393,744 (GRCm39) probably null 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
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'- AGCAGCTTACTCATCAGTTCCC -3'
(R):5'- CCAGAGGCACATCTTCATCC -3'

Sequencing Primer
(F):5'- CTCATCAGTTCCCATAATAACGTG -3'
(R):5'- TCCCAAAGGTTGAGGACACTTG -3'
Posted On 2016-09-06