Incidental Mutation 'IGL01642:Tpp2'
ID93688
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Tpp2
Ensembl Gene ENSMUSG00000041763
Gene Nametripeptidyl peptidase II
SynonymsTppII
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.636) question?
Stock #IGL01642
Quality Score
Status
Chromosome1
Chromosomal Location43933647-44003000 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 43954653 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 233 (Y233H)
Ref Sequence ENSEMBL: ENSMUSP00000140474 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188302] [ENSMUST00000188313] [ENSMUST00000189388]
Predicted Effect probably benign
Transcript: ENSMUST00000087933
AA Change: Y233H

PolyPhen 2 Score 0.246 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: Y233H

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: ENSMUST00000186028
Predicted Effect probably damaging
Transcript: ENSMUST00000188302
AA Change: Y233H

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: Y233H

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 4.3e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000188313
AA Change: Y233H

PolyPhen 2 Score 0.246 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: Y233H

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 benign
Transcript: ENSMUST00000189388
AA Change: Y233H

PolyPhen 2 Score 0.246 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: Y233H

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190401
Coding Region Coverage
Validation Efficiency
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aanat A G 11: 116,595,688 T18A possibly damaging Het
Abat A T 16: 8,600,919 I126F possibly damaging Het
Adcy6 G A 15: 98,594,509 A958V possibly damaging Het
Ago2 T C 15: 73,123,390 I447V probably benign Het
Arid1a A G 4: 133,681,844 V1784A unknown Het
Atp1b1 A G 1: 164,457,761 F33L probably benign Het
Bpnt1 G A 1: 185,354,041 V198I probably benign Het
C87414 A G 5: 93,636,295 Y437H possibly damaging Het
Clip3 A T 7: 30,297,069 probably benign Het
Clip3 G A 7: 30,298,862 M244I probably benign Het
Cyp2a22 A T 7: 26,938,759 N107K possibly damaging Het
Cyp2c23 A T 19: 44,005,556 L457Q probably damaging Het
Dbr1 A G 9: 99,575,978 Y17C probably damaging Het
Drc7 G A 8: 95,059,139 V208I probably benign Het
Dst T A 1: 34,189,389 L2021Q probably damaging Het
E2f4 C A 8: 105,301,336 P299T probably damaging Het
Eef1b2 T C 1: 63,177,831 L53P probably damaging Het
Enpp3 T C 10: 24,798,269 T378A probably damaging Het
Eps15 A G 4: 109,366,473 N302S probably benign Het
Esrrg G A 1: 188,210,915 V362M probably benign Het
Gcc2 T A 10: 58,280,612 N1014K probably benign Het
Gm3099 T A 14: 4,000,508 M114K possibly damaging Het
Gnptab C T 10: 88,436,132 T928I possibly damaging Het
Gpd2 A T 2: 57,268,071 R31* probably null Het
Impdh1 T C 6: 29,207,166 T60A possibly damaging Het
Kcnab3 A G 11: 69,330,430 E191G probably benign Het
Kcnh5 A G 12: 74,965,169 S659P probably damaging Het
Kl T C 5: 150,980,869 I362T possibly damaging Het
Kpna4 A G 3: 69,085,784 V414A probably damaging Het
Magi1 G A 6: 93,686,624 P1111S possibly damaging Het
Mb21d1 G A 9: 78,437,398 P247L probably damaging Het
Myo18a A G 11: 77,864,732 D1965G probably benign Het
Nadsyn1 G A 7: 143,797,878 P673S probably damaging Het
Naip2 A G 13: 100,160,937 S864P probably damaging Het
Olfr1330 A G 4: 118,893,461 Y126C probably damaging Het
Olfr453 G T 6: 42,744,552 V172L probably benign Het
Olfr715b A T 7: 107,106,822 I13N possibly damaging Het
Paics T A 5: 76,961,510 probably benign Het
Papss1 G T 3: 131,583,235 probably benign Het
Pax3 A G 1: 78,196,663 probably null Het
Pgbd5 T G 8: 124,384,202 Q159P probably benign Het
Pkd1 A G 17: 24,581,292 Y3009C probably damaging Het
Pla2g4d T C 2: 120,280,636 T161A probably damaging Het
Podxl2 T A 6: 88,843,547 Y521F probably damaging Het
Prmt2 C T 10: 76,222,493 G161S probably damaging Het
Rft1 C T 14: 30,676,868 T265I probably damaging Het
Rims2 T A 15: 39,457,796 L736M probably damaging Het
Slf1 C T 13: 77,049,915 A747T probably benign Het
Snx2 A G 18: 53,216,447 K427E probably damaging Het
Tmem131l A T 3: 83,938,050 D424E possibly damaging Het
Tmem2 T A 19: 21,823,901 I794N probably damaging Het
Tnxb A G 17: 34,718,514 T3826A probably damaging Het
Ubl4b C A 3: 107,554,831 E38* probably null Het
Usp5 A T 6: 124,820,453 I486N probably damaging Het
Vmn1r193 A C 13: 22,219,624 L66R probably damaging Het
Vps13b T C 15: 35,792,072 I2162T probably benign Het
Wdr66 T C 5: 123,288,698 V383A possibly damaging Het
Wipf2 T C 11: 98,890,824 V63A probably benign Het
Zfp735 G T 11: 73,710,479 C83F possibly damaging Het
Zfyve26 T C 12: 79,261,574 probably null 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
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
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 43999693 missense probably damaging 1.00
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
Posted On2013-12-09