Incidental Mutation 'R8129:Tap2'
ID 631933
Institutional Source Beutler Lab
Gene Symbol Tap2
Ensembl Gene ENSMUSG00000024339
Gene Name transporter 2, ATP-binding cassette, sub-family B (MDR/TAP)
Synonyms HAM2, MTP2, PSF2, Abcb3, Ham2, Ham-2, Tap-2
MMRRC Submission 067558-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.193) question?
Stock # R8129 (G1)
Quality Score 217.009
Status Validated
Chromosome 17
Chromosomal Location 34423453-34435295 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 34424672 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 135 (T135I)
Ref Sequence ENSEMBL: ENSMUSP00000025197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025196] [ENSMUST00000025197] [ENSMUST00000131105] [ENSMUST00000138491] [ENSMUST00000173441]
AlphaFold P36371
Predicted Effect probably benign
Transcript: ENSMUST00000025196
SMART Domains Protein: ENSMUSP00000025196
Gene: ENSMUSG00000024338

DomainStartEndE-ValueType
Pfam:Proteasome 69 251 1.9e-49 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000025197
AA Change: T135I

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000025197
Gene: ENSMUSG00000024339
AA Change: T135I

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
transmembrane domain 55 77 N/A INTRINSIC
transmembrane domain 97 119 N/A INTRINSIC
Pfam:ABC_membrane 151 419 1.8e-62 PFAM
AAA 494 678 2.58e-19 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000131105
SMART Domains Protein: ENSMUSP00000118700
Gene: ENSMUSG00000024339

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
transmembrane domain 57 79 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000138491
Predicted Effect probably benign
Transcript: ENSMUST00000173441
SMART Domains Protein: ENSMUSP00000134664
Gene: ENSMUSG00000024338

DomainStartEndE-ValueType
Pfam:Proteasome 69 248 6.3e-53 PFAM
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 85.2%
Validation Efficiency 98% (99/101)
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. The protein encoded by this gene is involved in antigen presentation. This protein forms a heterodimer with Tap1 in order to transport peptides from the cytoplasm to the endoplasmic reticulum. Mutations in the human gene may be associated with ankylosing spondylitis, insulin-dependent diabetes mellitus, and celiac disease. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutant mice have no CD8+ T cells, although their numbers of CD4+ T cells and B cells are normal. [provided by MGI curators]
Allele List at MGI

All alleles(1) : Chemically induced(1)

Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402F06Rik T C 2: 35,266,187 (GRCm39) D161G probably damaging Het
Adamts19 T C 18: 59,140,559 (GRCm39) probably null Het
Ahnak A T 19: 8,977,464 (GRCm39) M1L not run Het
Appl1 A G 14: 26,671,466 (GRCm39) S329P possibly damaging Het
Bach1 C T 16: 87,519,314 (GRCm39) R535W possibly damaging Het
Bicc1 T C 10: 70,915,033 (GRCm39) D77G probably benign Het
Bub1b T A 2: 118,468,975 (GRCm39) D913E probably benign Het
Cdhr2 G T 13: 54,864,208 (GRCm39) probably null Het
Col25a1 T C 3: 130,290,050 (GRCm39) S247P probably damaging Het
Commd8 T C 5: 72,320,164 (GRCm39) M126V unknown Het
Dpysl4 C T 7: 138,666,076 (GRCm39) T13M probably benign Het
Epc1 A G 18: 6,439,634 (GRCm39) V776A possibly damaging Het
Fancg G T 4: 43,005,036 (GRCm39) probably null Het
Fdx1 T C 9: 51,859,926 (GRCm39) T135A probably benign Het
Fgf7 T C 2: 125,877,765 (GRCm39) V44A probably benign Het
Fgfr3 A T 5: 33,891,250 (GRCm39) M523L probably damaging Het
Focad A T 4: 88,151,000 (GRCm39) H548L unknown Het
Ftsj3 C A 11: 106,144,657 (GRCm39) V111F probably benign Het
Gm28168 T A 1: 117,857,483 (GRCm39) D12E probably damaging Het
Gprin3 T C 6: 59,330,844 (GRCm39) T488A probably benign Het
Hormad2 C A 11: 4,296,648 (GRCm39) V279L probably benign Het
Hs6st1 A G 1: 36,108,105 (GRCm39) K123E probably damaging Het
Ice1 A G 13: 70,754,320 (GRCm39) S589P probably benign Het
Il1r1 T A 1: 40,341,447 (GRCm39) H286Q probably benign Het
Il1rl1 T A 1: 40,490,987 (GRCm39) C423S probably damaging Het
L1td1 A T 4: 98,621,563 (GRCm39) M42L probably benign Het
Large1 T C 8: 73,542,585 (GRCm39) D713G probably damaging Het
Llgl2 C A 11: 115,741,737 (GRCm39) probably null Het
Lrp2 C T 2: 69,260,624 (GRCm39) V4536M possibly damaging Het
Map3k19 A C 1: 127,750,420 (GRCm39) L977R possibly damaging Het
Myo15a A T 11: 60,399,026 (GRCm39) D1617V Het
Nek3 A G 8: 22,639,908 (GRCm39) I189T probably damaging Het
Nrap C T 19: 56,355,068 (GRCm39) probably null Het
Omd A C 13: 49,745,565 (GRCm39) D325A probably damaging Het
Or1x6 G A 11: 50,939,210 (GRCm39) R92K probably benign Het
Or4a76 C A 2: 89,460,792 (GRCm39) G150V probably damaging Het
Or52h7 A G 7: 104,213,584 (GRCm39) Y52C probably benign Het
Or5b118 A T 19: 13,448,508 (GRCm39) Y16F probably damaging Het
Pabpc6 C T 17: 9,887,427 (GRCm39) V375I possibly damaging Het
Pcdha5 A G 18: 37,094,832 (GRCm39) D447G probably damaging Het
Pla2r1 A T 2: 60,262,944 (GRCm39) W1032R probably damaging Het
Ppp2r5d T C 17: 46,995,263 (GRCm39) Y524C probably benign Het
Ppp4r3b T C 11: 29,159,364 (GRCm39) Y573H probably damaging Het
Prune2 T C 19: 17,096,200 (GRCm39) I568T probably benign Het
Ptpn22 G A 3: 103,797,600 (GRCm39) probably null Het
Rbm12b1 A G 4: 12,145,549 (GRCm39) D507G probably damaging Het
Rdh7 A G 10: 127,723,370 (GRCm39) S162P probably benign Het
Rreb1 C T 13: 38,113,775 (GRCm39) A378V probably benign Het
Scaf11 A G 15: 96,317,350 (GRCm39) F738S probably damaging Het
Sdk1 C A 5: 142,177,648 (GRCm39) N2031K probably benign Het
Serpina3c A T 12: 104,118,056 (GRCm39) L94Q probably damaging Het
Sgo2b T C 8: 64,381,834 (GRCm39) S333G possibly damaging Het
Slc22a15 A G 3: 101,822,658 (GRCm39) V88A possibly damaging Het
Smarcad1 G T 6: 65,044,078 (GRCm39) D217Y probably benign Het
Sppl2a A G 2: 126,765,390 (GRCm39) F244S probably damaging Het
Sspo G A 6: 48,443,959 (GRCm39) D2156N possibly damaging Het
Taf2 G A 15: 54,923,384 (GRCm39) R298C probably damaging Het
Tbx15 G T 3: 99,161,254 (GRCm39) V20F probably damaging Het
Tes A T 6: 17,065,242 (GRCm39) probably benign Het
Tmem39b A T 4: 129,572,468 (GRCm39) M378K probably damaging Het
Trim44 A G 2: 102,230,848 (GRCm39) V61A unknown Het
Ttll5 T C 12: 85,937,858 (GRCm39) probably null Het
Tubgcp4 C T 2: 121,004,109 (GRCm39) T50I possibly damaging Het
Txndc17 G A 11: 72,098,588 (GRCm39) V47M probably damaging Het
Ubp1 A G 9: 113,804,417 (GRCm39) E494G possibly damaging Het
Utp20 A T 10: 88,628,487 (GRCm39) S936T probably benign Het
Wdr64 A G 1: 175,603,154 (GRCm39) D585G probably damaging Het
Wdtc1 A T 4: 133,031,460 (GRCm39) probably null Het
Zfp292 A G 4: 34,807,386 (GRCm39) M1891T probably damaging Het
Zfp84 A C 7: 29,475,862 (GRCm39) I185L probably benign Het
Zmym4 A G 4: 126,808,956 (GRCm39) F364L possibly damaging Het
Other mutations in Tap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Tap2 APN 17 34,434,352 (GRCm39) missense probably benign 0.09
IGL00802:Tap2 APN 17 34,428,104 (GRCm39) missense probably damaging 0.96
IGL01291:Tap2 APN 17 34,428,184 (GRCm39) missense probably benign 0.01
IGL01337:Tap2 APN 17 34,424,386 (GRCm39) unclassified probably benign
IGL01549:Tap2 APN 17 34,433,303 (GRCm39) missense probably benign 0.12
IGL02433:Tap2 APN 17 34,424,393 (GRCm39) unclassified probably benign
IGL02488:Tap2 APN 17 34,433,616 (GRCm39) unclassified probably benign
IGL02657:Tap2 APN 17 34,424,432 (GRCm39) missense probably damaging 0.99
IGL02677:Tap2 APN 17 34,431,021 (GRCm39) missense probably benign 0.20
IGL03183:Tap2 APN 17 34,424,399 (GRCm39) unclassified probably benign
date UTSW 17 34,431,328 (GRCm39) missense probably damaging 0.99
date2 UTSW 17 34,433,006 (GRCm39) nonsense probably null
ganymede UTSW 17 0 () small insertion
hebe UTSW 17 0 () small insertion
juventas UTSW 17 0 () small insertion
Palm UTSW 17 34,434,914 (GRCm39) missense possibly damaging 0.64
3370:Tap2 UTSW 17 34,428,253 (GRCm39) splice site probably null
ANU05:Tap2 UTSW 17 34,428,184 (GRCm39) missense probably benign 0.01
FR4976:Tap2 UTSW 17 34,424,673 (GRCm39) unclassified probably benign
R0595:Tap2 UTSW 17 34,431,328 (GRCm39) missense probably damaging 0.99
R0841:Tap2 UTSW 17 34,434,914 (GRCm39) missense possibly damaging 0.64
R1145:Tap2 UTSW 17 34,434,914 (GRCm39) missense possibly damaging 0.64
R1145:Tap2 UTSW 17 34,434,914 (GRCm39) missense possibly damaging 0.64
R1296:Tap2 UTSW 17 34,430,889 (GRCm39) missense probably benign 0.12
R1567:Tap2 UTSW 17 34,433,065 (GRCm39) missense probably benign 0.00
R1656:Tap2 UTSW 17 34,424,927 (GRCm39) missense possibly damaging 0.64
R1693:Tap2 UTSW 17 34,428,186 (GRCm39) missense probably benign 0.00
R2246:Tap2 UTSW 17 34,427,775 (GRCm39) missense possibly damaging 0.82
R2251:Tap2 UTSW 17 34,430,928 (GRCm39) missense probably damaging 0.98
R2937:Tap2 UTSW 17 34,431,328 (GRCm39) missense possibly damaging 0.80
R4682:Tap2 UTSW 17 34,433,006 (GRCm39) nonsense probably null
R5262:Tap2 UTSW 17 34,432,990 (GRCm39) missense probably benign
R6052:Tap2 UTSW 17 34,433,683 (GRCm39) missense probably damaging 1.00
R6151:Tap2 UTSW 17 34,431,021 (GRCm39) missense probably benign 0.00
R6196:Tap2 UTSW 17 34,433,384 (GRCm39) missense possibly damaging 0.50
R7020:Tap2 UTSW 17 34,433,388 (GRCm39) missense possibly damaging 0.78
R7677:Tap2 UTSW 17 34,424,494 (GRCm39) missense probably benign 0.01
R7694:Tap2 UTSW 17 34,424,671 (GRCm39) missense probably benign
R8256:Tap2 UTSW 17 34,435,006 (GRCm39) missense probably benign 0.04
R9157:Tap2 UTSW 17 34,431,004 (GRCm39) missense possibly damaging 0.85
Z1177:Tap2 UTSW 17 34,424,642 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TTCTCGCTAAGAGCTCTGGTG -3'
(R):5'- ACCTCCCAGGATGTCAATTAC -3'

Sequencing Primer
(F):5'- CTAAGAGCTCTGGTGGGAGGC -3'
(R):5'- GATTAATGTCTCCCCTGAAAGAGGC -3'
Posted On 2020-06-30