Incidental Mutation 'R9127:Abcb1a'
ID 693315
Institutional Source Beutler Lab
Gene Symbol Abcb1a
Ensembl Gene ENSMUSG00000040584
Gene Name ATP-binding cassette, sub-family B member 1A
Synonyms Evi32, multiple drug resistant 1a, Pgp, MDR3, Pgy-3, Mdr1a, P-glycoprotein, P-gp, Pgy3, mdr-3
MMRRC Submission 068926-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.172) question?
Stock # R9127 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 8710077-8798575 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 8724707 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Tryptophan at position 47 (R47W)
Ref Sequence ENSEMBL: ENSMUSP00000041204 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047753]
AlphaFold P21447
PDB Structure Structure of P-glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding [X-RAY DIFFRACTION]
Structure of P-glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding [X-RAY DIFFRACTION]
Structure of P-glycoprotein Reveals a Molecular Basis for Poly-Specific Drug Binding [X-RAY DIFFRACTION]
Structures of P-glycoprotein reveal its conformational flexibility and an epitope on the nucleotide-binding domain [X-RAY DIFFRACTION]
Structures of P-glycoprotein reveal its conformational flexibility and an epitope on the nucleotide-binding domain [X-RAY DIFFRACTION]
Structures of P-glycoprotein reveal its conformational flexibility and an epitope on the nucleotide-binding domain [X-RAY DIFFRACTION]
Structure of Mouse P-Glycoprotein [X-RAY DIFFRACTION]
Corrected Structure of Mouse P-glycoprotein [X-RAY DIFFRACTION]
Corrected Structure of Mouse P-glycoprotein bound to QZ59-RRR [X-RAY DIFFRACTION]
Corrected Structure of Mouse P-glycoprotein bound to QZ59-SSS [X-RAY DIFFRACTION]
>> 5 additional structures at PDB <<
Predicted Effect probably benign
Transcript: ENSMUST00000047753
AA Change: R47W

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000041204
Gene: ENSMUSG00000040584
AA Change: R47W

DomainStartEndE-ValueType
low complexity region 16 30 N/A INTRINSIC
Pfam:ABC_membrane 50 339 8.3e-97 PFAM
AAA 415 607 1.22e-20 SMART
Pfam:ABC_membrane 707 982 4.8e-79 PFAM
AAA 1058 1246 8.85e-18 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (82/82)
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 as well as antigen presentation. This gene encodes a p-glycoprotein which actively transports a variety of hydrophobic amphipathic drugs and plays a major role in the blood-brain barrier permeability of certain drugs. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mutations in this gene result in increased sensitivity to various drugs, including avermectins and vinblastine. Mice with a null allele develop spontanous colitis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T G 11: 9,242,080 (GRCm39) D1314E probably benign Het
Abcc6 T C 7: 45,629,184 (GRCm39) N1354S probably damaging Het
Abracl T C 10: 17,887,444 (GRCm39) Y61C probably damaging Het
Adamtsl1 A G 4: 86,208,027 (GRCm39) T633A probably benign Het
Agap3 G A 5: 24,681,439 (GRCm39) probably benign Het
Ago4 A T 4: 126,400,904 (GRCm39) M647K probably damaging Het
Akap7 G T 10: 25,155,676 (GRCm39) S72R unknown Het
Arhgef12 A G 9: 42,885,870 (GRCm39) L1251S possibly damaging Het
Astn2 A T 4: 66,322,164 (GRCm39) V145E unknown Het
Atxn2l A T 7: 126,097,393 (GRCm39) S304R probably damaging Het
Cd226 A T 18: 89,287,155 (GRCm39) I318F probably damaging Het
Cep250 C T 2: 155,812,042 (GRCm39) A446V unknown Het
Cfap65 A T 1: 74,958,510 (GRCm39) probably benign Het
Cfap96 T G 8: 46,415,403 (GRCm39) D201A probably benign Het
Chtf8 A G 8: 107,613,640 (GRCm39) V18A probably benign Het
Cit G T 5: 116,074,896 (GRCm39) E683* probably null Het
Ckmt2 T C 13: 92,007,337 (GRCm39) R286G probably damaging Het
Clec4a2 T A 6: 123,116,218 (GRCm39) W128R probably damaging Het
Clec4n T G 6: 123,212,447 (GRCm39) S88A probably damaging Het
Cndp2 G A 18: 84,699,121 (GRCm39) A48V probably benign Het
Csmd1 T C 8: 16,273,286 (GRCm39) T849A probably benign Het
Cts3 A T 13: 61,715,235 (GRCm39) Y199* probably null Het
Dag1 A T 9: 108,085,734 (GRCm39) L469* probably null Het
Dclre1c T C 2: 3,439,125 (GRCm39) V225A Het
Dedd A G 1: 171,166,409 (GRCm39) D115G probably damaging Het
Efcab3 T A 11: 104,741,407 (GRCm39) V2166D probably benign Het
Eif2ak3 T A 6: 70,860,704 (GRCm39) W427R probably damaging Het
Fbln2 T A 6: 91,210,473 (GRCm39) V139D probably damaging Het
Fbn1 A T 2: 125,223,985 (GRCm39) M588K possibly damaging Het
Gm17019 A T 5: 15,081,113 (GRCm39) Y109* probably null Het
Gm32742 T A 9: 51,056,015 (GRCm39) N1255Y probably damaging Het
Gm5431 T A 11: 48,779,600 (GRCm39) K441* probably null Het
Golga2 A G 2: 32,196,079 (GRCm39) D898G Het
Gramd4 G A 15: 85,975,525 (GRCm39) R39H probably benign Het
Gucy1a2 A G 9: 3,634,553 (GRCm39) N199S probably damaging Het
Heyl G A 4: 123,139,885 (GRCm39) R148H probably damaging Het
Ifi208 A T 1: 173,523,400 (GRCm39) M557L probably benign Het
Igf2r A G 17: 12,958,238 (GRCm39) V145A probably damaging Het
Ighv1-4 A T 12: 114,450,879 (GRCm39) Y76* probably null Het
Ikzf4 T C 10: 128,468,487 (GRCm39) D664G unknown Het
Il1a T A 2: 129,146,715 (GRCm39) Y126F possibly damaging Het
Lmf2 C A 15: 89,239,771 (GRCm39) probably benign Het
Lyst T C 13: 13,808,827 (GRCm39) S166P probably damaging Het
Mgat5 A C 1: 127,294,197 (GRCm39) T180P probably benign Het
Mical2 A C 7: 111,870,589 (GRCm39) K26T possibly damaging Het
Mov10 G T 3: 104,711,659 (GRCm39) Y209* probably null Het
Nol8 T C 13: 49,815,475 (GRCm39) Y528H probably benign Het
Numa1 T A 7: 101,641,869 (GRCm39) S106T possibly damaging Het
Or1e1d-ps1 A T 11: 73,819,167 (GRCm39) E39V probably damaging Het
Or4c124 G A 2: 89,156,474 (GRCm39) Q17* probably null Het
Or5b107 A G 19: 13,142,396 (GRCm39) N6S probably damaging Het
Or7g27 A G 9: 19,250,026 (GRCm39) H90R probably benign Het
Pcdhb14 A G 18: 37,582,091 (GRCm39) N399S probably damaging Het
Plcl2 T A 17: 50,918,032 (GRCm39) S944T probably benign Het
Pml A T 9: 58,127,660 (GRCm39) I695N probably benign Het
Ppard G T 17: 28,505,349 (GRCm39) R12L unknown Het
Ppip5k1 C T 2: 121,158,125 (GRCm39) probably null Het
Ppp1r3g T C 13: 36,152,621 (GRCm39) S14P probably benign Het
Pramel55 A G 5: 95,951,623 (GRCm39) Y470C probably damaging Het
Prrc2b C A 2: 32,103,764 (GRCm39) R1081S probably damaging Het
Rasgrp2 A T 19: 6,454,438 (GRCm39) E160D possibly damaging Het
Rb1cc1 G A 1: 6,333,073 (GRCm39) V1331I probably damaging Het
Rnd3 A T 2: 51,022,413 (GRCm39) S210T probably benign Het
Scaf11 T C 15: 96,312,764 (GRCm39) T1426A probably benign Het
Sin3b C T 8: 73,460,034 (GRCm39) T207I possibly damaging Het
Slc26a7 A T 4: 14,593,873 (GRCm39) Y81N probably damaging Het
Slc28a3 C T 13: 58,724,581 (GRCm39) M224I probably benign Het
Slc30a1 T C 1: 191,639,342 (GRCm39) I75T probably damaging Het
Slc6a21 T A 7: 44,929,674 (GRCm39) probably benign Het
Slco2a1 T A 9: 102,945,243 (GRCm39) L206Q probably damaging Het
Spata31d1e A G 13: 59,890,828 (GRCm39) S331P probably benign Het
Sptbn1 A G 11: 30,104,356 (GRCm39) V116A probably damaging Het
Syngap1 G A 17: 27,181,095 (GRCm39) D1008N probably damaging Het
Syt11 T C 3: 88,669,643 (GRCm39) D83G probably benign Het
Syt14 G A 1: 192,584,131 (GRCm39) T428I probably damaging Het
Taf15 T A 11: 83,395,085 (GRCm39) Y338* probably null Het
Tfap4 A T 16: 4,365,183 (GRCm39) M253K possibly damaging Het
Tnr T C 1: 159,713,680 (GRCm39) S703P possibly damaging Het
Trrap G A 5: 144,767,830 (GRCm39) D2577N probably benign Het
Uqcc6 A T 10: 82,458,588 (GRCm39) M21K probably benign Het
Wdr20 C T 12: 110,759,597 (GRCm39) S161L possibly damaging Het
Zfp503 C A 14: 22,037,418 (GRCm39) V62L probably benign Het
Other mutations in Abcb1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00704:Abcb1a APN 5 8,736,257 (GRCm39) missense probably benign 0.01
IGL00898:Abcb1a APN 5 8,783,690 (GRCm39) missense probably damaging 0.97
IGL01064:Abcb1a APN 5 8,782,388 (GRCm39) missense possibly damaging 0.65
IGL01118:Abcb1a APN 5 8,724,687 (GRCm39) missense probably damaging 1.00
IGL01150:Abcb1a APN 5 8,752,550 (GRCm39) missense possibly damaging 0.90
IGL01584:Abcb1a APN 5 8,748,637 (GRCm39) missense possibly damaging 0.95
IGL01654:Abcb1a APN 5 8,765,065 (GRCm39) critical splice donor site probably null
IGL01820:Abcb1a APN 5 8,765,896 (GRCm39) splice site probably benign
IGL02499:Abcb1a APN 5 8,776,807 (GRCm39) missense possibly damaging 0.67
IGL02711:Abcb1a APN 5 8,773,245 (GRCm39) splice site probably null
IGL02954:Abcb1a APN 5 8,782,341 (GRCm39) missense probably benign 0.00
IGL03018:Abcb1a APN 5 8,752,451 (GRCm39) missense probably damaging 0.99
IGL03119:Abcb1a APN 5 8,764,887 (GRCm39) missense probably benign 0.00
IGL03292:Abcb1a APN 5 8,765,827 (GRCm39) missense possibly damaging 0.93
IGL03338:Abcb1a APN 5 8,744,153 (GRCm39) missense probably damaging 1.00
R0418:Abcb1a UTSW 5 8,763,281 (GRCm39) missense probably damaging 0.96
R0559:Abcb1a UTSW 5 8,748,535 (GRCm39) missense probably benign 0.01
R0595:Abcb1a UTSW 5 8,790,417 (GRCm39) missense probably damaging 1.00
R0599:Abcb1a UTSW 5 8,748,539 (GRCm39) missense probably benign 0.13
R0811:Abcb1a UTSW 5 8,763,229 (GRCm39) missense probably damaging 1.00
R0812:Abcb1a UTSW 5 8,763,229 (GRCm39) missense probably damaging 1.00
R0894:Abcb1a UTSW 5 8,724,856 (GRCm39) splice site probably benign
R0948:Abcb1a UTSW 5 8,790,621 (GRCm39) splice site probably null
R1292:Abcb1a UTSW 5 8,763,343 (GRCm39) missense probably benign 0.00
R1318:Abcb1a UTSW 5 8,751,621 (GRCm39) missense probably benign 0.31
R1459:Abcb1a UTSW 5 8,752,920 (GRCm39) missense probably damaging 1.00
R1489:Abcb1a UTSW 5 8,736,300 (GRCm39) critical splice donor site probably null
R1514:Abcb1a UTSW 5 8,724,791 (GRCm39) missense possibly damaging 0.88
R2100:Abcb1a UTSW 5 8,763,202 (GRCm39) missense probably damaging 1.00
R2409:Abcb1a UTSW 5 8,788,747 (GRCm39) missense probably benign 0.30
R2844:Abcb1a UTSW 5 8,736,164 (GRCm39) missense probably benign 0.02
R3709:Abcb1a UTSW 5 8,788,738 (GRCm39) missense probably benign 0.03
R3755:Abcb1a UTSW 5 8,797,403 (GRCm39) missense possibly damaging 0.95
R4193:Abcb1a UTSW 5 8,765,068 (GRCm39) splice site probably null
R4401:Abcb1a UTSW 5 8,752,390 (GRCm39) missense possibly damaging 0.54
R4463:Abcb1a UTSW 5 8,769,981 (GRCm39) splice site probably benign
R4539:Abcb1a UTSW 5 8,765,793 (GRCm39) missense probably benign
R4635:Abcb1a UTSW 5 8,764,927 (GRCm39) missense probably benign
R4740:Abcb1a UTSW 5 8,752,280 (GRCm39) critical splice donor site probably null
R4757:Abcb1a UTSW 5 8,787,632 (GRCm39) missense probably damaging 0.99
R4764:Abcb1a UTSW 5 8,765,732 (GRCm39) splice site probably null
R4792:Abcb1a UTSW 5 8,796,657 (GRCm39) critical splice donor site probably null
R4829:Abcb1a UTSW 5 8,773,214 (GRCm39) missense probably damaging 1.00
R4935:Abcb1a UTSW 5 8,787,773 (GRCm39) critical splice donor site probably null
R5140:Abcb1a UTSW 5 8,752,154 (GRCm39) missense probably damaging 0.99
R5181:Abcb1a UTSW 5 8,764,937 (GRCm39) missense probably benign
R5355:Abcb1a UTSW 5 8,776,873 (GRCm39) missense probably damaging 1.00
R5406:Abcb1a UTSW 5 8,752,946 (GRCm39) missense probably damaging 0.99
R5496:Abcb1a UTSW 5 8,724,818 (GRCm39) missense probably benign
R5557:Abcb1a UTSW 5 8,764,949 (GRCm39) missense probably benign 0.01
R5572:Abcb1a UTSW 5 8,765,108 (GRCm39) splice site probably null
R5702:Abcb1a UTSW 5 8,787,752 (GRCm39) missense probably benign 0.15
R5753:Abcb1a UTSW 5 8,773,160 (GRCm39) missense probably damaging 0.98
R5769:Abcb1a UTSW 5 8,733,426 (GRCm39) missense probably benign 0.01
R5895:Abcb1a UTSW 5 8,752,216 (GRCm39) missense probably damaging 1.00
R6536:Abcb1a UTSW 5 8,769,030 (GRCm39) missense probably benign 0.01
R6555:Abcb1a UTSW 5 8,752,468 (GRCm39) missense probably damaging 0.97
R6798:Abcb1a UTSW 5 8,782,364 (GRCm39) missense probably damaging 1.00
R6875:Abcb1a UTSW 5 8,751,628 (GRCm39) missense probably benign 0.28
R7000:Abcb1a UTSW 5 8,752,823 (GRCm39) missense probably benign 0.19
R7102:Abcb1a UTSW 5 8,744,072 (GRCm39) missense probably benign 0.01
R7172:Abcb1a UTSW 5 8,752,399 (GRCm39) missense probably benign 0.00
R7313:Abcb1a UTSW 5 8,773,187 (GRCm39) missense probably damaging 1.00
R7513:Abcb1a UTSW 5 8,765,771 (GRCm39) nonsense probably null
R7718:Abcb1a UTSW 5 8,765,788 (GRCm39) missense probably damaging 1.00
R7816:Abcb1a UTSW 5 8,736,132 (GRCm39) missense possibly damaging 0.56
R7829:Abcb1a UTSW 5 8,748,623 (GRCm39) missense probably benign 0.06
R7943:Abcb1a UTSW 5 8,736,222 (GRCm39) missense probably benign
R8040:Abcb1a UTSW 5 8,765,035 (GRCm39) missense probably benign 0.00
R8086:Abcb1a UTSW 5 8,724,833 (GRCm39) missense probably benign
R8271:Abcb1a UTSW 5 8,736,212 (GRCm39) missense probably benign 0.41
R8367:Abcb1a UTSW 5 8,736,221 (GRCm39) missense probably benign 0.00
R8520:Abcb1a UTSW 5 8,735,346 (GRCm39) missense possibly damaging 0.67
R8680:Abcb1a UTSW 5 8,735,371 (GRCm39) missense probably damaging 0.99
R8820:Abcb1a UTSW 5 8,773,204 (GRCm39) missense possibly damaging 0.69
R8996:Abcb1a UTSW 5 8,769,069 (GRCm39) missense probably benign 0.00
R9114:Abcb1a UTSW 5 8,788,702 (GRCm39) nonsense probably null
R9187:Abcb1a UTSW 5 8,765,016 (GRCm39) missense probably benign
R9294:Abcb1a UTSW 5 8,736,171 (GRCm39) missense probably benign 0.02
R9459:Abcb1a UTSW 5 8,735,414 (GRCm39) critical splice donor site probably null
R9581:Abcb1a UTSW 5 8,790,428 (GRCm39) missense possibly damaging 0.66
R9617:Abcb1a UTSW 5 8,797,353 (GRCm39) critical splice acceptor site probably null
R9676:Abcb1a UTSW 5 8,714,548 (GRCm39) missense possibly damaging 0.87
R9682:Abcb1a UTSW 5 8,752,507 (GRCm39) missense probably benign 0.44
R9790:Abcb1a UTSW 5 8,748,604 (GRCm39) missense probably damaging 1.00
R9791:Abcb1a UTSW 5 8,748,604 (GRCm39) missense probably damaging 1.00
Z1177:Abcb1a UTSW 5 8,796,544 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TAAATGAGTCAAACGCCCATTC -3'
(R):5'- GTGTATCCTTTTAAGGCCCCAC -3'

Sequencing Primer
(F):5'- AATGAGTCAAACGCCCATTCTTTTTC -3'
(R):5'- GGCCCCACAAATAATTACTCTAGATG -3'
Posted On 2022-01-20