Incidental Mutation 'R6319:Abcg2'
ID 509333
Institutional Source Beutler Lab
Gene Symbol Abcg2
Ensembl Gene ENSMUSG00000029802
Gene Name ATP binding cassette subfamily G member 2 (Junior blood group)
Synonyms 4930430M16Rik, Bcrp
MMRRC Submission 044474-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6319 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 58561476-58669436 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 58651723 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 372 (S372P)
Ref Sequence ENSEMBL: ENSMUSP00000109933 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031822] [ENSMUST00000114294] [ENSMUST00000143752] [ENSMUST00000203146]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000031822
AA Change: S372P

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000031822
Gene: ENSMUSG00000029802
AA Change: S372P

DomainStartEndE-ValueType
AAA 71 269 9.08e-6 SMART
Pfam:ABC2_membrane 375 586 5.4e-42 PFAM
transmembrane domain 631 653 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000114294
AA Change: S372P

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000109933
Gene: ENSMUSG00000029802
AA Change: S372P

DomainStartEndE-ValueType
AAA 71 269 9.08e-6 SMART
Pfam:ABC2_membrane 375 586 1.2e-40 PFAM
transmembrane domain 631 653 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134426
Predicted Effect probably benign
Transcript: ENSMUST00000143752
AA Change: S372P

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000138608
Gene: ENSMUSG00000029802
AA Change: S372P

DomainStartEndE-ValueType
AAA 71 269 9.08e-6 SMART
Pfam:ABC2_membrane 375 573 7.2e-30 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000145685
AA Change: S57P
Predicted Effect probably benign
Transcript: ENSMUST00000203146
SMART Domains Protein: ENSMUSP00000145435
Gene: ENSMUSG00000029802

DomainStartEndE-ValueType
SCOP:d1jj7a_ 33 129 7e-8 SMART
Blast:AAA 71 125 3e-32 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: The membrane-associated protein encoded by this gene is included in 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 White subfamily. Alternatively referred to as a breast cancer resistance protein, the human protein functions as a xenobiotic transporter which may play a major role in multi-drug resistance. This protein likely serves as a cellular defense mechanism in response to mitoxantrone and anthracycline exposure. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice exhibit extreme sensitivity to the dietary chlorophyll-catabolite pheophorbide a, resulting in severe phototoxic skin lesions upon light exposure. Mutants show a novel form of protoporphyria, associated with a 10-fold increase in erythrocyte levels of protoporphyrin IX. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam34 A G 8: 44,104,952 (GRCm39) I231T probably benign Het
Adgrg6 T A 10: 14,307,366 (GRCm39) H840L probably damaging Het
Akap11 T C 14: 78,750,978 (GRCm39) T470A probably benign Het
Atp1a2 C G 1: 172,116,903 (GRCm39) R238P probably damaging Het
B430306N03Rik A T 17: 48,623,771 (GRCm39) Q24L probably damaging Het
Bmp6 A T 13: 38,530,390 (GRCm39) H161L probably benign Het
Cdca8 C A 4: 124,815,087 (GRCm39) D177Y possibly damaging Het
Col14a1 A G 15: 55,379,565 (GRCm39) T1693A probably damaging Het
Cpsf1 A G 15: 76,481,167 (GRCm39) S1230P probably damaging Het
Dcaf13 A G 15: 39,007,067 (GRCm39) T334A probably benign Het
Dhx32 A C 7: 133,338,955 (GRCm39) V360G probably damaging Het
Dmxl1 A G 18: 49,985,367 (GRCm39) T205A probably benign Het
Dxo A G 17: 35,057,367 (GRCm39) E253G probably damaging Het
Enpp1 T C 10: 24,523,929 (GRCm39) Y747C probably damaging Het
Gga2 T C 7: 121,601,389 (GRCm39) E238G possibly damaging Het
Gpn3 C T 5: 122,510,638 (GRCm39) probably benign Het
Grik4 A T 9: 42,477,632 (GRCm39) M518K probably damaging Het
Igf2r T A 17: 12,933,000 (GRCm39) S841C probably damaging Het
Itfg1 G T 8: 86,567,258 (GRCm39) T37K probably damaging Het
Kcnn4 T A 7: 24,081,165 (GRCm39) M301K possibly damaging Het
Kel C A 6: 41,679,381 (GRCm39) E127D probably benign Het
Lrp4 A G 2: 91,310,666 (GRCm39) Y569C probably damaging Het
Lrp6 A T 6: 134,518,798 (GRCm39) V89D possibly damaging Het
Mical2 A G 7: 111,927,884 (GRCm39) D674G possibly damaging Het
Mnd1 A G 3: 84,049,071 (GRCm39) S2P possibly damaging Het
Neb T A 2: 52,053,023 (GRCm39) probably null Het
Or51af1 T C 7: 103,141,932 (GRCm39) E51G possibly damaging Het
Or5h23 A G 16: 58,906,384 (GRCm39) I154T probably benign Het
Or8g17 A G 9: 38,930,810 (GRCm39) V9A probably damaging Het
Pcca G A 14: 122,820,035 (GRCm39) V60M probably damaging Het
Plekhm3 A T 1: 64,961,093 (GRCm39) Y388N probably benign Het
Prr18 G T 17: 8,560,143 (GRCm39) V100F probably damaging Het
Rnf25 T C 1: 74,634,890 (GRCm39) Y44C probably damaging Het
Smg6 T C 11: 75,047,048 (GRCm39) L1247P probably damaging Het
Spata31e2 G A 1: 26,724,482 (GRCm39) R233C probably benign Het
Tdh T C 14: 63,733,186 (GRCm39) T137A probably benign Het
Tmem200a A G 10: 25,869,393 (GRCm39) V292A probably damaging Het
Ubr3 T C 2: 69,803,758 (GRCm39) V1116A probably benign Het
Ubr4 G A 4: 139,136,200 (GRCm39) E942K possibly damaging Het
Unc5b G A 10: 60,614,580 (GRCm39) A239V probably damaging Het
Vill G C 9: 118,892,716 (GRCm39) Q376H probably benign Het
Vmn2r115 A G 17: 23,566,877 (GRCm39) E463G possibly damaging Het
Other mutations in Abcg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01489:Abcg2 APN 6 58,662,808 (GRCm39) critical splice donor site probably null
IGL01654:Abcg2 APN 6 58,660,306 (GRCm39) critical splice donor site probably null
IGL02646:Abcg2 APN 6 58,662,681 (GRCm39) missense probably benign 0.01
IGL03342:Abcg2 APN 6 58,642,120 (GRCm39) missense probably damaging 1.00
PIT4519001:Abcg2 UTSW 6 58,651,792 (GRCm39) missense probably damaging 0.99
R0092:Abcg2 UTSW 6 58,662,762 (GRCm39) missense probably benign 0.14
R0313:Abcg2 UTSW 6 58,649,082 (GRCm39) missense probably benign
R0742:Abcg2 UTSW 6 58,655,311 (GRCm39) missense probably benign 0.00
R1165:Abcg2 UTSW 6 58,655,285 (GRCm39) missense probably benign 0.21
R1302:Abcg2 UTSW 6 58,662,802 (GRCm39) missense probably damaging 1.00
R1476:Abcg2 UTSW 6 58,655,322 (GRCm39) missense probably benign 0.06
R1523:Abcg2 UTSW 6 58,662,679 (GRCm39) missense possibly damaging 0.96
R2056:Abcg2 UTSW 6 58,667,525 (GRCm39) missense probably benign 0.20
R2057:Abcg2 UTSW 6 58,667,525 (GRCm39) missense probably benign 0.20
R2153:Abcg2 UTSW 6 58,661,307 (GRCm39) splice site probably null
R5636:Abcg2 UTSW 6 58,649,041 (GRCm39) missense probably damaging 0.98
R5723:Abcg2 UTSW 6 58,655,336 (GRCm39) nonsense probably null
R5972:Abcg2 UTSW 6 58,649,070 (GRCm39) missense probably benign 0.00
R6896:Abcg2 UTSW 6 58,660,298 (GRCm39) missense probably damaging 1.00
R7136:Abcg2 UTSW 6 58,661,325 (GRCm39) missense possibly damaging 0.67
R7387:Abcg2 UTSW 6 58,666,609 (GRCm39) missense possibly damaging 0.67
R8208:Abcg2 UTSW 6 58,642,227 (GRCm39) missense possibly damaging 0.68
R8414:Abcg2 UTSW 6 58,646,221 (GRCm39) missense probably benign 0.40
R8552:Abcg2 UTSW 6 58,646,210 (GRCm39) missense possibly damaging 0.94
R8919:Abcg2 UTSW 6 58,661,326 (GRCm39) missense probably benign 0.08
R9789:Abcg2 UTSW 6 58,641,533 (GRCm39) missense probably damaging 1.00
X0028:Abcg2 UTSW 6 58,655,261 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- ACAAGACTGAAGAGCCTTCC -3'
(R):5'- CCATGTCTGGTTATATGCCAAGTC -3'

Sequencing Primer
(F):5'- CTGAAGAGCCTTCCAAGGG -3'
(R):5'- GGCTGTATAGAGAAACCCTGTCTC -3'
Posted On 2018-04-02