Incidental Mutation 'IGL02719:Tpp2'
ID304904
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 non essential (E-score: 0.490) question?
Stock #IGL02719
Quality Score
Status
Chromosome1
Chromosomal Location43933647-44003000 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 43940231 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 96 (V96A)
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: V96A

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: V96A

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: ENSMUST00000185579
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186028
Predicted Effect probably benign
Transcript: ENSMUST00000188302
AA Change: V96A

PolyPhen 2 Score 0.092 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: V96A

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 4.3e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000188313
AA Change: V96A

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: V96A

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: V96A

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: V96A

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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700109H08Rik A G 5: 3,582,150 D160G probably damaging Het
Aak1 A G 6: 86,959,170 probably benign Het
Anp32e A G 3: 95,937,912 probably benign Het
Aspscr1 T A 11: 120,677,579 L61Q probably damaging Het
Btrc A G 19: 45,503,150 I89M probably damaging Het
Ccdc175 G A 12: 72,175,125 T141M probably damaging Het
Cep70 G A 9: 99,275,722 V225I probably damaging Het
Col4a1 T C 8: 11,231,950 probably benign Het
Cpne1 T C 2: 156,078,217 Y214C probably damaging Het
Crtc3 T C 7: 80,618,658 probably null Het
Cul2 C T 18: 3,434,052 A683V probably damaging Het
Ddx47 A G 6: 135,017,151 N131D probably benign Het
Dnah7b T G 1: 46,099,608 probably benign Het
Dnaic2 T C 11: 114,751,911 L446P probably damaging Het
Ergic2 T C 6: 148,204,819 T58A possibly damaging Het
Erlin2 A G 8: 27,029,675 probably benign Het
Fermt2 T C 14: 45,504,656 T78A probably damaging Het
Flg2 G T 3: 93,220,131 G97* probably null Het
Gm7356 A G 17: 14,001,275 I164T probably damaging Het
Gucy1a2 T A 9: 3,894,719 probably benign Het
Heatr5b C T 17: 78,815,540 R670H probably damaging Het
Hspa4l T C 3: 40,772,658 V476A possibly damaging Het
Ick A G 9: 78,140,019 E67G probably damaging Het
Itpkc A T 7: 27,228,050 D146E possibly damaging Het
Kcnk3 T C 5: 30,621,980 F125L probably damaging Het
Kif12 T A 4: 63,167,796 M411L probably benign Het
Krtap24-1 T C 16: 88,612,206 S11G probably benign Het
Lilra6 A T 7: 3,912,992 H289Q possibly damaging Het
Musk A C 4: 58,356,496 N469H probably benign Het
Myom1 A G 17: 71,106,354 probably benign Het
Nagpa A G 16: 5,201,493 V46A possibly damaging Het
Olfr1281 T A 2: 111,329,245 Y275* probably null Het
Olfr146 T C 9: 39,019,016 N175S probably benign Het
Olfr193 T A 16: 59,110,173 T146S probably benign Het
Parp6 T A 9: 59,630,738 V222E probably benign Het
Pde3b T A 7: 114,506,248 S472T probably damaging Het
Peak1 A G 9: 56,227,206 S1314P probably damaging Het
Pgc A G 17: 47,728,867 Y62C probably damaging Het
Pitpnm2 A G 5: 124,140,602 C189R probably damaging Het
Pla2g15 G T 8: 106,160,196 Q106H probably benign Het
Pla2g4c T A 7: 13,330,094 S93T probably damaging Het
Rbks G T 5: 31,651,801 probably benign Het
Retsat A G 6: 72,603,659 T207A possibly damaging Het
Slc25a32 A G 15: 39,099,905 Y174H probably benign Het
Slc35f2 T A 9: 53,809,742 probably benign Het
Snx19 A G 9: 30,432,260 N572S possibly damaging Het
Sos2 A G 12: 69,617,184 Y476H probably benign Het
Ssh2 A T 11: 77,425,587 N296I probably damaging Het
Sspo G T 6: 48,482,667 R3320L probably benign Het
Synj2 A G 17: 5,996,917 I166V probably benign Het
Vmn2r3 A T 3: 64,275,610 W223R probably damaging Het
Wdr17 T C 8: 54,693,054 probably null Het
Zfr2 T A 10: 81,244,712 C407S probably damaging 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
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 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 On2015-04-16