Incidental Mutation 'IGL02890:Tpp2'
ID363159
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 #IGL02890
Quality Score
Status
Chromosome1
Chromosomal Location43933647-44003000 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 43999690 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Valine at position 1132 (A1132V)
Ref Sequence ENSEMBL: ENSMUSP00000139918 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188313] [ENSMUST00000190207]
Predicted Effect possibly damaging
Transcript: ENSMUST00000087933
AA Change: A1145V

PolyPhen 2 Score 0.843 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: A1145V

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: A1132V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: A1132V

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: A198V

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000140313
Gene: ENSMUSG00000041763
AA Change: A198V

DomainStartEndE-ValueType
low complexity region 70 86 N/A INTRINSIC
PDB:3LXU|X 87 281 3e-19 PDB
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: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900055J20Rik A G 18: 40,257,027 probably benign Het
Adam39 A T 8: 40,825,153 I194L probably benign Het
Akirin1 A G 4: 123,738,062 V171A probably damaging Het
Camk2b A T 11: 6,001,340 D91E possibly damaging Het
Ccser1 A G 6: 62,379,831 D751G probably damaging Het
D6Wsu163e G A 6: 126,974,487 G500D probably damaging Het
Dchs1 G T 7: 105,756,491 D2395E probably damaging Het
Fam189b A T 3: 89,186,782 T223S possibly damaging Het
Fat3 T C 9: 15,915,340 T4439A probably benign Het
Fn1 A G 1: 71,598,372 probably null Het
Galnt14 A C 17: 73,509,524 probably null Het
Gemin4 A C 11: 76,211,264 S890R probably damaging Het
Glrp1 T A 1: 88,509,788 probably null Het
Grik1 A G 16: 87,896,802 probably benign Het
Hist1h2bm G T 13: 21,722,186 R30L probably benign Het
Hspa12a C T 19: 58,820,999 probably null Het
Hykk C T 9: 54,920,711 P78L probably benign Het
Kctd13 G A 7: 126,930,731 G115R probably benign Het
Ltn1 C T 16: 87,409,297 probably null Het
Mat2a A G 6: 72,436,246 L167P probably damaging Het
Myo6 A G 9: 80,266,174 E532G probably damaging Het
Nrbp2 G T 15: 76,089,457 L272M probably damaging Het
Nrd1 A G 4: 109,053,919 D790G possibly damaging Het
Olfr1507 T A 14: 52,490,911 T18S probably benign Het
Olfr180 T C 16: 58,916,374 D89G probably benign Het
Olfr943 T C 9: 39,184,268 L27P probably damaging Het
Pcdh10 A T 3: 45,392,617 H949L probably damaging Het
Pikfyve A G 1: 65,230,797 Y547C probably benign Het
Pkhd1 A T 1: 20,361,011 V2392D probably damaging Het
Ppp1r3g A T 13: 35,969,331 T245S probably damaging Het
Prkaa1 A G 15: 5,177,086 N439S possibly damaging Het
Radil A G 5: 142,543,708 Y78H probably damaging Het
Ric8b A T 10: 85,001,867 M513L possibly damaging Het
Slc4a10 T C 2: 62,286,916 S740P probably damaging Het
Slc5a12 T C 2: 110,624,133 probably benign Het
Smg1 G A 7: 118,185,501 probably benign Het
Spef2 C T 15: 9,748,767 M1I probably null Het
Tmc5 A T 7: 118,645,430 probably benign Het
Ttll4 A T 1: 74,687,339 K699* 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
IGL01642:Tpp2 APN 1 43954653 missense probably damaging 1.00
IGL02719:Tpp2 APN 1 43940231 missense probably benign 0.09
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 On2015-12-18