Incidental Mutation 'IGL01021:Tpp2'
ID53414
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 #IGL01021
Quality Score
Status
Chromosome1
Chromosomal Location43933647-44003000 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) T to A at 43934187 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Stop codon at position 33 (Y33*)
Ref Sequence ENSEMBL: ENSMUSP00000140562 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188302] [ENSMUST00000188313] [ENSMUST00000189388]
Predicted Effect probably null
Transcript: ENSMUST00000087933
AA Change: Y33*
SMART Domains Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: Y33*

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 null
Transcript: ENSMUST00000188302
AA Change: Y33*
SMART Domains Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: Y33*

DomainStartEndE-ValueType
Pfam:Peptidase_S8 39 509 4.3e-84 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000188313
AA Change: Y33*
SMART Domains Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: Y33*

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 null
Transcript: ENSMUST00000189388
AA Change: Y33*
SMART Domains Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: Y33*

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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930533L02Rik T C 7: 125,318,676 V80A unknown Het
Adam28 A G 14: 68,642,114 S162P probably benign Het
Adamts14 G T 10: 61,225,373 S426Y probably damaging Het
Ankrd24 A G 10: 81,635,161 probably null Het
B3galt5 C A 16: 96,315,723 H185Q probably benign Het
Bod1l A G 5: 41,838,173 probably benign Het
Ddx46 T A 13: 55,666,332 Y700* probably null Het
Dph7 T G 2: 24,971,923 probably null Het
Fcho1 A T 8: 71,713,523 Y354* probably null Het
Fnbp4 A G 2: 90,777,669 M912V probably benign Het
Fpgt T A 3: 155,091,492 E42V possibly damaging Het
Frmd3 A G 4: 74,074,120 I75V possibly damaging Het
Gm10264 G A 12: 88,329,272 G7R unknown Het
Gm3278 G T 14: 4,895,222 V159L possibly damaging Het
Gmds T C 13: 32,127,030 I205V possibly damaging Het
Gprin1 T A 13: 54,740,369 S31C probably damaging Het
Igkv4-68 T C 6: 69,304,881 E102G probably damaging Het
Itga1 T A 13: 114,997,000 Y458F probably benign Het
Kif20b T C 19: 34,938,260 V479A possibly damaging Het
Megf8 T A 7: 25,338,374 W772R probably benign Het
Muc6 T A 7: 141,637,162 I2533F possibly damaging Het
Npas3 T C 12: 54,003,560 S258P probably damaging Het
Padi3 T C 4: 140,796,334 probably benign Het
Pmfbp1 G T 8: 109,537,993 R897L possibly damaging Het
Rims1 A T 1: 22,486,620 W407R probably damaging Het
Scnn1b G T 7: 121,918,036 D632Y probably damaging Het
Tas2r123 G A 6: 132,847,406 A89T probably benign Het
Tbk1 T C 10: 121,551,272 E706G probably benign Het
Thra A G 11: 98,762,928 D195G possibly damaging Het
Usp6nl T A 2: 6,424,387 M220K probably damaging Het
Vmn2r112 C T 17: 22,618,904 T782I probably damaging Het
Zbtb43 T C 2: 33,453,759 T485A probably benign Het
Zfat T C 15: 68,170,166 I840V possibly damaging Het
Other mutations in Tpp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00977:Tpp2 APN 1 43983291 missense possibly damaging 0.90
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
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 On2013-06-28