Incidental Mutation 'R9271:Tpp2'
ID 702887
Institutional Source Beutler Lab
Gene Symbol Tpp2
Ensembl Gene ENSMUSG00000041763
Gene Name tripeptidyl peptidase II
Synonyms TppII
MMRRC Submission
Accession Numbers
Essential gene? Possibly essential (E-score: 0.607) question?
Stock # R9271 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 43973130-44042160 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 43993811 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 232 (E232G)
Ref Sequence ENSEMBL: ENSMUSP00000085244 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188302] [ENSMUST00000188313] [ENSMUST00000189388]
AlphaFold Q64514
Predicted Effect probably damaging
Transcript: ENSMUST00000087933
AA Change: E232G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: E232G

DomainStartEndE-ValueType
Pfam:Peptidase_S8 35 500 1.4e-96 PFAM
low complexity region 674 685 N/A INTRINSIC
Pfam:TPPII 777 964 2.4e-80 PFAM
low complexity region 1017 1033 N/A INTRINSIC
PDB:3LXU|X 1034 1262 1e-20 PDB
Predicted Effect probably damaging
Transcript: ENSMUST00000188302
AA Change: E232G

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: E232G

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 4.3e-84 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000188313
AA Change: E232G

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: E232G

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 5.1e-83 PFAM
low complexity region 674 685 N/A INTRINSIC
Pfam:TPPII 773 966 2.7e-93 PFAM
low complexity region 1004 1020 N/A INTRINSIC
PDB:3LXU|X 1021 1249 1e-20 PDB
Predicted Effect probably damaging
Transcript: ENSMUST00000189388
AA Change: E232G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: E232G

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 2.3e-81 PFAM
low complexity region 674 685 N/A INTRINSIC
Pfam:TPPII 773 880 7.8e-49 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (107/107)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a mammalian peptidase that, at neutral pH, removes tripeptides from the N terminus of longer peptides. The protein has a specialized function that is essential for some MHC class I antigen presentation. The protein is a high molecular mass serine exopeptidase; the amino acid sequence surrounding the serine residue at the active site is similar to the peptidases of the subtilisin class rather than the trypsin class. [provided by RefSeq, Jul 2008]
PHENOTYPE: Engineered mutations of this gene result in decreased lifespan and symptoms of immunohematopoietic senescence. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 111 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk A T 11: 119,901,940 (GRCm39) S819T probably damaging Het
Abca13 A T 11: 9,241,698 (GRCm39) D1187V probably damaging Het
Ak9 C A 10: 41,300,623 (GRCm39) T1611K unknown Het
Als2 G T 1: 59,242,189 (GRCm39) T622K probably benign Het
Ankrd40 G A 11: 94,225,262 (GRCm39) A98T probably benign Het
Ap1b1 T C 11: 4,973,174 (GRCm39) L339P probably damaging Het
Appl1 A C 14: 26,669,084 (GRCm39) H363Q probably benign Het
Atf6 T C 1: 170,622,245 (GRCm39) N459D probably damaging Het
Ccdc6 A T 10: 70,024,993 (GRCm39) Q432L unknown Het
Ccl21a T A 4: 42,773,486 (GRCm39) Q84L probably damaging Het
Cct4 A G 11: 22,951,389 (GRCm39) I348V probably benign Het
Cd300ld2 A G 11: 114,904,550 (GRCm39) Y106H probably damaging Het
Cdh19 C T 1: 110,876,947 (GRCm39) E131K probably damaging Het
Cdon A G 9: 35,403,175 (GRCm39) D1095G probably damaging Het
Cep85l T A 10: 53,157,670 (GRCm39) R678* probably null Het
Chst3 T A 10: 60,021,465 (GRCm39) S461C probably damaging Het
Clk1 A G 1: 58,459,312 (GRCm39) I149T possibly damaging Het
Clvs2 T A 10: 33,389,301 (GRCm39) D313V possibly damaging Het
Dap3 T C 3: 88,840,913 (GRCm39) T75A probably benign Het
Dnaaf1 T A 8: 120,324,392 (GRCm39) F631L probably benign Het
Dnah14 A T 1: 181,597,325 (GRCm39) N3549I probably benign Het
Dnah17 A T 11: 117,931,870 (GRCm39) Y3701N probably damaging Het
Dock6 A G 9: 21,752,796 (GRCm39) V339A possibly damaging Het
Dpp6 T A 5: 27,803,832 (GRCm39) C259* probably null Het
Dqx1 A G 6: 83,036,024 (GRCm39) T119A probably benign Het
Dync1h1 G T 12: 110,583,310 (GRCm39) R469L probably benign Het
Eno4 C T 19: 58,951,260 (GRCm39) A424V probably benign Het
Entrep1 A T 19: 23,972,221 (GRCm39) I161N possibly damaging Het
Fads1 T A 19: 10,163,162 (GRCm39) D146E probably damaging Het
Fam171a1 C T 2: 3,224,543 (GRCm39) T303M probably damaging Het
Fbxw20 C T 9: 109,050,423 (GRCm39) D401N probably benign Het
Fcho1 T A 8: 72,163,068 (GRCm39) T654S possibly damaging Het
Flad1 C A 3: 89,315,858 (GRCm39) E235* probably null Het
Flrt2 G T 12: 95,745,907 (GRCm39) A82S probably benign Het
Gabrg3 A T 7: 56,829,386 (GRCm39) S124T probably benign Het
Galt C T 4: 41,756,777 (GRCm39) T139I probably benign Het
Garin4 A G 1: 190,895,153 (GRCm39) S497P probably damaging Het
Gfod1 T C 13: 43,456,861 (GRCm39) E38G possibly damaging Het
Gm10330 A G 12: 23,829,992 (GRCm39) I63T possibly damaging Het
Gm3033 A T 14: 3,846,968 (GRCm38) N28I Het
Gm49359 A G 13: 62,602,867 (GRCm39) V111A probably benign Het
Gpank1 C T 17: 35,340,734 (GRCm39) probably benign Het
Hck T C 2: 152,973,185 (GRCm39) L156P probably damaging Het
Hcn3 G T 3: 89,057,267 (GRCm39) R444S probably damaging Het
Hephl1 T C 9: 14,988,236 (GRCm39) N624S probably damaging Het
Hmcn1 A G 1: 150,632,309 (GRCm39) I876T probably damaging Het
Itga9 T A 9: 118,500,859 (GRCm39) D377E possibly damaging Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Itprid1 G T 6: 55,944,051 (GRCm39) R417L probably benign Het
Kcnk1 T A 8: 126,752,152 (GRCm39) probably null Het
Klk1b11 C T 7: 43,425,954 (GRCm39) L32F probably benign Het
Lta4h A G 10: 93,310,412 (GRCm39) S427G probably benign Het
Lxn T A 3: 67,368,651 (GRCm39) I122F probably damaging Het
Lyz1 A G 10: 117,124,492 (GRCm39) V148A possibly damaging Het
Mael G T 1: 166,032,424 (GRCm39) Q326K probably benign Het
Magi3 T C 3: 103,923,264 (GRCm39) D1151G possibly damaging Het
Map3k9 C A 12: 81,769,261 (GRCm39) G929V probably benign Het
Mcoln1 A G 8: 3,555,771 (GRCm39) Y22C probably damaging Het
Mier3 G T 13: 111,827,870 (GRCm39) M45I probably benign Het
Mrpl1 T C 5: 96,371,746 (GRCm39) V91A probably damaging Het
Msra T C 14: 64,471,269 (GRCm39) probably null Het
Myo7a T C 7: 97,740,281 (GRCm39) H571R probably benign Het
Myom1 T A 17: 71,374,325 (GRCm39) W601R probably damaging Het
Myom3 C T 4: 135,505,479 (GRCm39) T456I probably benign Het
Nags A T 11: 102,037,584 (GRCm39) H225L probably benign Het
Ncaph C A 2: 126,958,554 (GRCm39) K488N probably damaging Het
Nkain3 C T 4: 20,484,897 (GRCm39) R60H probably damaging Het
Nlrp9a A T 7: 26,261,944 (GRCm39) M698L probably benign Het
Nmur2 A C 11: 55,931,308 (GRCm39) I134M probably benign Het
Nrp2 A C 1: 62,784,670 (GRCm39) E273A probably benign Het
Nup85 A G 11: 115,468,787 (GRCm39) D210G possibly damaging Het
Obscn A G 11: 59,006,643 (GRCm39) F1173S probably damaging Het
Or5ac24 A T 16: 59,165,145 (GRCm39) C306* probably null Het
Otogl T A 10: 107,652,974 (GRCm39) E1126V probably null Het
Pfkl T C 10: 77,833,426 (GRCm39) I259V probably benign Het
Phkg1 A T 5: 129,893,863 (GRCm39) Y291N probably benign Het
Piezo2 T G 18: 63,163,450 (GRCm39) H2156P probably damaging Het
Piezo2 C A 18: 63,208,790 (GRCm39) V1408L probably damaging Het
Pira13 T A 7: 3,819,997 (GRCm39) E640V unknown Het
Pkd2 A G 5: 104,626,959 (GRCm39) probably null Het
Plekhg3 A G 12: 76,622,694 (GRCm39) T646A probably benign Het
Plk5 C G 10: 80,193,830 (GRCm39) R40G probably damaging Het
Ppp1r12a T C 10: 108,098,224 (GRCm39) S838P probably damaging Het
Rarb A T 14: 16,435,235 (GRCm38) Y270* probably null Het
Rbm15 T C 3: 107,239,312 (GRCm39) E362G possibly damaging Het
Rcan1 A G 16: 92,262,741 (GRCm39) F76L Het
Rdh19 T C 10: 127,696,142 (GRCm39) L298P probably damaging Het
Rims1 T A 1: 22,498,773 (GRCm39) H57L Het
Rlf T C 4: 121,004,751 (GRCm39) T1520A probably benign Het
Rnase1 T A 14: 51,382,964 (GRCm39) H130L possibly damaging Het
Samd8 T A 14: 21,842,569 (GRCm39) M360K probably damaging Het
Samhd1 A G 2: 156,956,205 (GRCm39) L329P probably damaging Het
Scube1 C T 15: 83,494,394 (GRCm39) E878K probably damaging Het
Sema3b T C 9: 107,476,154 (GRCm39) Y689C probably damaging Het
Semp2l2a T C 8: 13,886,697 (GRCm39) T465A possibly damaging Het
Sgo1 T C 17: 53,983,931 (GRCm39) probably benign Het
Sh3pxd2b A T 11: 32,373,361 (GRCm39) N843Y possibly damaging Het
Slco1a6 C T 6: 142,035,575 (GRCm39) C583Y probably damaging Het
Smg1 A C 7: 117,811,786 (GRCm39) V88G unknown Het
Spata24 T A 18: 35,790,054 (GRCm39) N146Y probably damaging Het
Tcf3 C A 10: 80,253,191 (GRCm39) V258L probably benign Het
Thap1 CAGCATCTGCTCGGAGCA CAGCA 8: 26,650,884 (GRCm39) probably null Het
Tiam2 T C 17: 3,465,011 (GRCm39) Y247H probably damaging Het
Ticrr T C 7: 79,310,604 (GRCm39) F173L possibly damaging Het
Trank1 T A 9: 111,174,547 (GRCm39) V138E probably damaging Het
Ttll3 T C 6: 113,369,596 (GRCm39) S47P probably benign Het
Utp4 C T 8: 107,632,857 (GRCm39) T280M probably damaging Het
Vmn1r123 A T 7: 20,896,794 (GRCm39) N229Y probably benign Het
Vmn1r85 A T 7: 12,818,942 (GRCm39) Y67* probably null Het
Zbtb12 T A 17: 35,114,320 (GRCm39) V35E possibly damaging Het
Zmym6 T A 4: 127,017,854 (GRCm39) F1212I probably damaging Het
Other mutations in Tpp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00977:Tpp2 APN 1 44,022,451 (GRCm39) missense possibly damaging 0.90
IGL01021:Tpp2 APN 1 43,973,347 (GRCm39) nonsense probably null
IGL01096:Tpp2 APN 1 44,000,048 (GRCm39) missense probably damaging 1.00
IGL01344:Tpp2 APN 1 44,022,422 (GRCm39) missense probably benign 0.04
IGL01642:Tpp2 APN 1 43,993,813 (GRCm39) missense probably damaging 1.00
IGL02719:Tpp2 APN 1 43,979,391 (GRCm39) missense probably benign 0.09
IGL02890:Tpp2 APN 1 44,038,850 (GRCm39) missense probably damaging 1.00
IGL03102:Tpp2 APN 1 43,995,649 (GRCm39) missense probably damaging 1.00
IGL03175:Tpp2 APN 1 44,012,671 (GRCm39) missense probably benign 0.35
beaver UTSW 1 44,010,875 (GRCm39) missense probably benign 0.08
billingsly UTSW 1 44,022,712 (GRCm39) missense probably damaging 1.00
cleaver UTSW 1 44,017,668 (GRCm39) nonsense probably null
dow UTSW 1 44,009,552 (GRCm39) splice site probably benign
Eddie UTSW 1 44,008,148 (GRCm39) missense probably damaging 1.00
jerry UTSW 1 44,017,897 (GRCm39) missense probably benign 0.04
June UTSW 1 43,993,870 (GRCm39) missense probably damaging 1.00
landers UTSW 1 44,016,415 (GRCm39) missense probably damaging 1.00
mathers UTSW 1 44,031,428 (GRCm39) missense probably damaging 1.00
recurrentis UTSW 1 44,031,553 (GRCm39) missense probably null 0.29
state UTSW 1 44,017,598 (GRCm39) missense possibly damaging 0.48
wally UTSW 1 44,031,556 (GRCm39) critical splice donor site probably null
Ward UTSW 1 43,993,896 (GRCm39) missense possibly damaging 0.82
wilson UTSW 1 44,011,849 (GRCm39) critical splice donor site probably null
BB010:Tpp2 UTSW 1 44,000,121 (GRCm39) missense probably damaging 1.00
BB020:Tpp2 UTSW 1 44,000,121 (GRCm39) missense probably damaging 1.00
R0001:Tpp2 UTSW 1 44,010,886 (GRCm39) missense probably benign 0.00
R0003:Tpp2 UTSW 1 43,999,299 (GRCm39) missense possibly damaging 0.94
R0066:Tpp2 UTSW 1 44,020,908 (GRCm39) missense possibly damaging 0.56
R0110:Tpp2 UTSW 1 44,017,664 (GRCm39) missense probably benign 0.00
R0110:Tpp2 UTSW 1 44,038,853 (GRCm39) missense probably damaging 1.00
R0167:Tpp2 UTSW 1 44,009,648 (GRCm39) missense probably benign 0.01
R0441:Tpp2 UTSW 1 44,029,722 (GRCm39) missense possibly damaging 0.85
R0520:Tpp2 UTSW 1 44,029,690 (GRCm39) missense probably damaging 1.00
R0639:Tpp2 UTSW 1 44,014,607 (GRCm39) missense probably benign 0.00
R1118:Tpp2 UTSW 1 44,031,556 (GRCm39) critical splice donor site probably null
R1119:Tpp2 UTSW 1 44,031,556 (GRCm39) critical splice donor site probably null
R1593:Tpp2 UTSW 1 44,014,593 (GRCm39) missense probably benign 0.01
R1702:Tpp2 UTSW 1 44,029,708 (GRCm39) missense probably damaging 0.99
R1756:Tpp2 UTSW 1 44,017,885 (GRCm39) splice site probably null
R2066:Tpp2 UTSW 1 44,017,598 (GRCm39) missense possibly damaging 0.48
R2171:Tpp2 UTSW 1 43,996,606 (GRCm39) missense probably benign 0.00
R2378:Tpp2 UTSW 1 44,038,925 (GRCm39) missense probably damaging 0.99
R2394:Tpp2 UTSW 1 44,022,346 (GRCm39) missense possibly damaging 0.83
R2507:Tpp2 UTSW 1 44,040,609 (GRCm39) missense probably benign 0.31
R2879:Tpp2 UTSW 1 44,010,783 (GRCm39) missense probably damaging 1.00
R3436:Tpp2 UTSW 1 43,979,304 (GRCm39) missense probably damaging 0.99
R4106:Tpp2 UTSW 1 44,040,617 (GRCm39) missense possibly damaging 0.71
R4658:Tpp2 UTSW 1 43,993,870 (GRCm39) missense probably damaging 1.00
R4760:Tpp2 UTSW 1 44,010,875 (GRCm39) missense probably benign 0.08
R4963:Tpp2 UTSW 1 44,031,428 (GRCm39) missense probably damaging 1.00
R5049:Tpp2 UTSW 1 44,040,633 (GRCm39) missense possibly damaging 0.46
R5073:Tpp2 UTSW 1 43,993,896 (GRCm39) missense possibly damaging 0.82
R6010:Tpp2 UTSW 1 43,990,373 (GRCm39) critical splice donor site probably null
R6118:Tpp2 UTSW 1 43,979,306 (GRCm39) missense probably damaging 1.00
R6155:Tpp2 UTSW 1 43,995,649 (GRCm39) missense probably damaging 1.00
R6169:Tpp2 UTSW 1 44,022,739 (GRCm39) missense probably damaging 0.99
R6236:Tpp2 UTSW 1 44,016,477 (GRCm39) missense probably benign 0.01
R6695:Tpp2 UTSW 1 44,022,436 (GRCm39) missense probably benign
R6845:Tpp2 UTSW 1 44,017,668 (GRCm39) nonsense probably null
R7054:Tpp2 UTSW 1 44,022,318 (GRCm39) missense probably damaging 1.00
R7094:Tpp2 UTSW 1 44,008,148 (GRCm39) missense probably damaging 1.00
R7223:Tpp2 UTSW 1 44,008,048 (GRCm39) missense probably damaging 1.00
R7316:Tpp2 UTSW 1 44,009,591 (GRCm39) missense probably benign 0.00
R7324:Tpp2 UTSW 1 44,017,938 (GRCm39) missense probably damaging 1.00
R7363:Tpp2 UTSW 1 44,024,582 (GRCm39) missense probably benign 0.00
R7454:Tpp2 UTSW 1 43,993,819 (GRCm39) missense probably benign 0.01
R7496:Tpp2 UTSW 1 44,022,677 (GRCm39) missense probably benign 0.09
R7699:Tpp2 UTSW 1 44,009,626 (GRCm39) missense probably benign
R7700:Tpp2 UTSW 1 44,009,626 (GRCm39) missense probably benign
R7804:Tpp2 UTSW 1 44,022,441 (GRCm39) missense probably benign 0.00
R7933:Tpp2 UTSW 1 44,000,121 (GRCm39) missense probably damaging 1.00
R7979:Tpp2 UTSW 1 43,979,297 (GRCm39) missense probably benign 0.35
R8032:Tpp2 UTSW 1 44,014,628 (GRCm39) missense possibly damaging 0.82
R8101:Tpp2 UTSW 1 44,009,600 (GRCm39) missense probably damaging 1.00
R8245:Tpp2 UTSW 1 44,022,712 (GRCm39) missense probably damaging 1.00
R8314:Tpp2 UTSW 1 43,973,387 (GRCm39) missense probably benign 0.10
R8518:Tpp2 UTSW 1 44,019,545 (GRCm39) missense probably damaging 1.00
R8519:Tpp2 UTSW 1 44,016,365 (GRCm39) critical splice acceptor site probably null
R8529:Tpp2 UTSW 1 44,022,300 (GRCm39) missense probably benign
R8756:Tpp2 UTSW 1 43,999,295 (GRCm39) nonsense probably null
R8765:Tpp2 UTSW 1 44,011,849 (GRCm39) critical splice donor site probably null
R8773:Tpp2 UTSW 1 44,009,552 (GRCm39) splice site probably benign
R8915:Tpp2 UTSW 1 44,016,415 (GRCm39) missense probably damaging 1.00
R9049:Tpp2 UTSW 1 43,992,502 (GRCm39) missense possibly damaging 0.66
R9090:Tpp2 UTSW 1 43,993,811 (GRCm39) missense probably damaging 1.00
R9176:Tpp2 UTSW 1 44,031,553 (GRCm39) missense probably null 0.29
R9214:Tpp2 UTSW 1 44,031,514 (GRCm39) missense probably benign
R9316:Tpp2 UTSW 1 44,017,604 (GRCm39) missense probably damaging 0.97
R9371:Tpp2 UTSW 1 43,999,369 (GRCm39) missense probably damaging 1.00
R9422:Tpp2 UTSW 1 44,017,897 (GRCm39) missense probably benign 0.04
R9488:Tpp2 UTSW 1 44,041,272 (GRCm39) missense probably benign 0.03
R9513:Tpp2 UTSW 1 44,017,648 (GRCm39) missense probably benign 0.01
R9514:Tpp2 UTSW 1 44,017,648 (GRCm39) missense probably benign 0.01
R9516:Tpp2 UTSW 1 44,017,648 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CTGCTTACTCTGTGAAACAAAGG -3'
(R):5'- TCACAAAATTTCTAGGCTTCATCCG -3'

Sequencing Primer
(F):5'- CTCTGTGAAACAAAGGAATGTAGTC -3'
(R):5'- GGCTTCATCCGTCAATAAAAATGTC -3'
Posted On 2022-03-25