Incidental Mutation 'R0110:Tpp2'
ID20339
Institutional Source Beutler Lab
Gene Symbol Tpp2
Ensembl Gene ENSMUSG00000041763
Gene Nametripeptidyl peptidase II
SynonymsTppII
MMRRC Submission 038396-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.557) question?
Stock #R0110 (G1)
Quality Score211
Status Validated
Chromosome1
Chromosomal Location43933647-44003000 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 43999693 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 1133 (D1133G)
Ref Sequence ENSEMBL: ENSMUSP00000139918 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188313] [ENSMUST00000190207]
Predicted Effect possibly damaging
Transcript: ENSMUST00000087933
AA Change: D1146G

PolyPhen 2 Score 0.924 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: D1146G

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 noncoding transcript
Transcript: ENSMUST00000187115
Predicted Effect probably damaging
Transcript: ENSMUST00000188313
AA Change: D1133G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: D1133G

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: ENSMUST00000190207
AA Change: D199G

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000140313
Gene: ENSMUSG00000041763
AA Change: D199G

DomainStartEndE-ValueType
low complexity region 70 86 N/A INTRINSIC
PDB:3LXU|X 87 281 3e-19 PDB
Meta Mutation Damage Score 0.386 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.0%
Validation Efficiency 98% (105/107)
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: 98 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930486L24Rik A T 13: 60,853,506 probably benign Het
4933408B17Rik A T 18: 34,596,151 D42E probably damaging Het
Abcg3 A G 5: 104,977,616 I67T probably damaging Het
Adam10 T A 9: 70,748,248 W333R probably damaging Het
Ahnak C T 19: 9,018,232 R5627* probably null Het
AI606181 A C 19: 41,593,731 K113N unknown Het
Alms1 A T 6: 85,620,369 R1195* probably null Het
Ankrd11 T C 8: 122,892,175 D1646G possibly damaging Het
Ap2m1 T A 16: 20,542,240 I334N possibly damaging Het
Arpc1b T A 5: 145,127,715 W361R probably damaging Het
Baiap2l1 T C 5: 144,275,891 Y438C probably damaging Het
Ccdc110 T A 8: 45,935,157 N50K probably benign Het
Cdhr1 T C 14: 37,080,676 Y610C probably damaging Het
Celsr3 G A 9: 108,827,005 C229Y possibly damaging Het
Clca4b A T 3: 144,913,351 Y676N probably damaging Het
Cntln C T 4: 85,096,757 T1095I probably damaging Het
Cog2 T C 8: 124,529,058 probably null Het
Col11a1 A T 3: 114,105,456 probably benign Het
Cpe T A 8: 64,611,467 I233F probably damaging Het
Dcaf11 T C 14: 55,569,080 V446A probably damaging Het
Defa34 A G 8: 21,665,972 probably null Het
Dnah12 A G 14: 26,798,899 R1892G probably damaging Het
Dock4 A G 12: 40,621,312 probably benign Het
Dync1h1 C A 12: 110,639,944 Q2483K probably benign Het
Enpp3 A T 10: 24,776,781 D759E probably damaging Het
Epyc A G 10: 97,649,763 T22A probably benign Het
Fam227b T A 2: 126,100,921 S319C probably damaging Het
Fam83a C A 15: 58,009,926 Q384K probably benign Het
Fam83b G T 9: 76,492,826 L332I possibly damaging Het
Gal3st2c C T 1: 94,009,497 P388L probably benign Het
Ggn C T 7: 29,171,296 P47S probably damaging Het
Gli3 T G 13: 15,724,785 L919R probably damaging Het
Gm5134 C A 10: 75,974,245 T120N probably benign Het
Gm5415 T A 1: 32,545,875 N318I possibly damaging Het
Gm8251 C A 1: 44,059,224 V905F probably benign Het
Gmip C T 8: 69,815,609 probably benign Het
Gpr39 C T 1: 125,677,500 T55M probably damaging Het
Grk4 A G 5: 34,716,213 T208A probably damaging Het
Gsdme C A 6: 50,246,127 probably benign Het
Gucy2e T C 11: 69,235,576 D326G probably benign Het
Hadhb T C 5: 30,169,485 probably benign Het
Hectd4 T A 5: 121,281,896 Y635N possibly damaging Het
Hectd4 G A 5: 121,305,673 E1319K possibly damaging Het
Ikbkb A T 8: 22,671,635 C412* probably null Het
Itpa A T 2: 130,679,418 probably benign Het
Klhl10 A G 11: 100,456,932 T605A probably benign Het
Krt74 T C 15: 101,763,316 noncoding transcript Het
Krt81 C A 15: 101,463,627 R24L possibly damaging Het
Lap3 T C 5: 45,495,290 probably benign Het
Lrrc10 T A 10: 117,045,790 L123Q probably damaging Het
Map3k6 T C 4: 133,243,794 L273P probably damaging Het
Mbl1 A G 14: 41,158,749 N198S probably damaging Het
Mcf2l A G 8: 12,997,337 D233G probably damaging Het
Mdga2 T C 12: 66,470,926 K45E possibly damaging Het
Mdn1 A G 4: 32,738,619 N3524S probably benign Het
Mrc1 T A 2: 14,238,542 probably benign Het
Msto1 A G 3: 88,911,541 L269P probably benign Het
Mtcl1 C T 17: 66,358,114 E1149K possibly damaging Het
Naca C T 10: 128,044,790 A1897V probably benign Het
Ncapg T C 5: 45,693,147 probably benign Het
Neb A T 2: 52,290,743 probably benign Het
Olfr467 T C 7: 107,814,688 Y35H probably damaging Het
Olfr870 T C 9: 20,171,265 Y102C probably benign Het
Olfr944 G A 9: 39,217,728 V124I possibly damaging Het
Parp2 T A 14: 50,819,673 Y361N probably damaging Het
Parp3 A G 9: 106,471,796 F466L possibly damaging Het
Pcdh15 A T 10: 74,290,976 N296Y probably damaging Het
Pcf11 G A 7: 92,657,831 P1043L probably damaging Het
Pdzrn3 A T 6: 101,151,053 I884N probably damaging Het
Phf24 G T 4: 42,933,761 V48L possibly damaging Het
Pla2g4a T A 1: 149,840,647 M688L possibly damaging Het
Plcl2 T C 17: 50,607,982 L673P probably damaging Het
Ppp1r3c A T 19: 36,734,217 F51Y possibly damaging Het
Prmt1 A G 7: 44,978,801 probably benign Het
Proc G A 18: 32,125,118 T258I probably benign Het
Prom2 T G 2: 127,531,113 S679R possibly damaging Het
Psen2 T C 1: 180,238,914 T153A probably damaging Het
Rem2 T C 14: 54,476,297 probably benign Het
Rin2 A G 2: 145,861,033 K550E probably benign Het
Rtn4 T A 11: 29,733,849 probably benign Het
Ssh1 A T 5: 113,946,705 D448E probably benign Het
Ssmem1 A T 6: 30,519,548 probably null Het
Stam2 A T 2: 52,719,986 probably benign Het
Syne1 A G 10: 5,367,600 L498P probably damaging Het
Syne2 AGAGTGAG AGAGTGAGTGAG 12: 76,097,960 probably null Het
Taf6l G T 19: 8,778,521 H254Q probably benign Het
Tas2r123 T C 6: 132,847,332 V64A probably benign Het
Tnnc1 A G 14: 31,211,408 D149G probably damaging Het
Traf3ip3 T A 1: 193,178,231 probably null Het
Tsen15 A G 1: 152,371,797 V148A probably damaging Het
Ttn T A 2: 76,864,328 probably benign Het
Ube2u A G 4: 100,486,673 I90V probably benign Het
Unc79 T A 12: 103,079,070 probably null Het
Usp47 T C 7: 112,056,580 S155P possibly damaging Het
Wdr41 T C 13: 95,018,111 probably benign Het
Zfp217 C T 2: 170,115,462 A539T probably benign Het
Zfp423 A G 8: 87,782,259 S486P possibly damaging Het
Zfp628 A T 7: 4,919,733 Q318L probably benign Het
Other mutations in Tpp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00977:Tpp2 APN 1 43983291 missense possibly damaging 0.90
IGL01021:Tpp2 APN 1 43934187 nonsense probably null
IGL01096:Tpp2 APN 1 43960888 missense probably damaging 1.00
IGL01344:Tpp2 APN 1 43983262 missense probably benign 0.04
IGL01642:Tpp2 APN 1 43954653 missense probably damaging 1.00
IGL02719:Tpp2 APN 1 43940231 missense probably benign 0.09
IGL02890:Tpp2 APN 1 43999690 missense probably damaging 1.00
IGL03102:Tpp2 APN 1 43956489 missense probably damaging 1.00
IGL03175:Tpp2 APN 1 43973511 missense probably benign 0.35
beaver UTSW 1 43971715 missense probably benign 0.08
cleaver UTSW 1 43978508 nonsense probably null
eddie UTSW 1 43968988 missense probably damaging 1.00
June UTSW 1 43954710 missense probably damaging 1.00
state UTSW 1 43978438 missense possibly damaging 0.48
wally UTSW 1 43992396 critical splice donor site probably null
Ward UTSW 1 43954736 missense possibly damaging 0.82
R0001:Tpp2 UTSW 1 43971726 missense probably benign 0.00
R0003:Tpp2 UTSW 1 43960139 missense possibly damaging 0.94
R0066:Tpp2 UTSW 1 43981748 missense possibly damaging 0.56
R0110:Tpp2 UTSW 1 43978504 missense probably benign 0.00
R0167:Tpp2 UTSW 1 43970488 missense probably benign 0.01
R0441:Tpp2 UTSW 1 43990562 missense possibly damaging 0.85
R0520:Tpp2 UTSW 1 43990530 missense probably damaging 1.00
R0639:Tpp2 UTSW 1 43975447 missense probably benign 0.00
R1118:Tpp2 UTSW 1 43992396 critical splice donor site probably null
R1119:Tpp2 UTSW 1 43992396 critical splice donor site probably null
R1593:Tpp2 UTSW 1 43975433 missense probably benign 0.01
R1702:Tpp2 UTSW 1 43990548 missense probably damaging 0.99
R1756:Tpp2 UTSW 1 43978725 splice site probably null
R2066:Tpp2 UTSW 1 43978438 missense possibly damaging 0.48
R2171:Tpp2 UTSW 1 43957446 missense probably benign 0.00
R2378:Tpp2 UTSW 1 43999765 missense probably damaging 0.99
R2394:Tpp2 UTSW 1 43983186 missense possibly damaging 0.83
R2507:Tpp2 UTSW 1 44001449 missense probably benign 0.31
R2879:Tpp2 UTSW 1 43971623 missense probably damaging 1.00
R3436:Tpp2 UTSW 1 43940144 missense probably damaging 0.99
R4106:Tpp2 UTSW 1 44001457 missense possibly damaging 0.71
R4658:Tpp2 UTSW 1 43954710 missense probably damaging 1.00
R4760:Tpp2 UTSW 1 43971715 missense probably benign 0.08
R4963:Tpp2 UTSW 1 43992268 missense probably damaging 1.00
R5049:Tpp2 UTSW 1 44001473 missense possibly damaging 0.46
R5073:Tpp2 UTSW 1 43954736 missense possibly damaging 0.82
R6010:Tpp2 UTSW 1 43951213 critical splice donor site probably null
R6118:Tpp2 UTSW 1 43940146 missense probably damaging 1.00
R6155:Tpp2 UTSW 1 43956489 missense probably damaging 1.00
R6169:Tpp2 UTSW 1 43983579 missense probably damaging 0.99
R6236:Tpp2 UTSW 1 43977317 missense probably benign 0.01
R6695:Tpp2 UTSW 1 43983276 missense probably benign
R6845:Tpp2 UTSW 1 43978508 nonsense probably null
R7054:Tpp2 UTSW 1 43983158 missense probably damaging 1.00
R7094:Tpp2 UTSW 1 43968988 missense probably damaging 1.00
R7223:Tpp2 UTSW 1 43968888 missense probably damaging 1.00
R7316:Tpp2 UTSW 1 43970431 missense probably benign 0.00
R7324:Tpp2 UTSW 1 43978778 missense probably damaging 1.00
R7363:Tpp2 UTSW 1 43985422 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TGTTGGCTCTACCCCAGGTAAACC -3'
(R):5'- CATCCTCTTTGGCAGACAGAGCAC -3'

Sequencing Primer
(F):5'- TGGAAAGACTTAACTGCCCTTC -3'
(R):5'- GGAATGAAAGATCACTACCAAGAC -3'
Posted On2013-04-11