Mutagenetix > Incidental Mutation

Incidental Mutation 'R0167:Tpp2'

24194

Institutional Source

Beutler Lab

Gene Symbol

Tpp2

Ensembl Gene

ENSMUSG00000041763

Gene Name

tripeptidyl peptidase II

Synonyms

TppII

MMRRC Submission

038443-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.607) question?

Stock #

R0167 (G1)

Quality Score

215

Status

Validated (trace)

Chromosome

Chromosomal Location

43973130-44042160 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 44009648 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Alanine at position 494 (V494A)

Ref Sequence

ENSEMBL: ENSMUSP00000139918 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000087933] [ENSMUST00000188302] [ENSMUST00000188313] [ENSMUST00000189388]

AlphaFold

Q64514

Predicted Effect

probably benign
Transcript: ENSMUST00000087933
AA Change: V494A

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: V494A

Domain	Start	End	E-Value	Type
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

probably benign
Transcript: ENSMUST00000186441

Predicted Effect

probably benign
Transcript: ENSMUST00000188302
AA Change: V494A

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: V494A

Domain	Start	End	E-Value	Type
Pfam:Peptidase_S8	39	509	4.3e-84	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000188313
AA Change: V494A

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)

SMART Domains

Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: V494A

Domain	Start	End	E-Value	Type
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: V494A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)

SMART Domains

Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: V494A

Domain	Start	End	E-Value	Type
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

Meta Mutation Damage Score

0.0621

Coding Region Coverage

1x: 99.1%
3x: 98.3%
10x: 96.4%
20x: 92.7%

Validation Efficiency

95% (58/61)

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: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Actl11	T	C	9: 107,806,969 (GRCm39)	F431L	probably damaging	Het
Ahrr	G	A	13: 74,431,143 (GRCm39)		probably benign	Het
Bltp3a	C	T	17: 28,099,176 (GRCm39)	T246M	possibly damaging	Het
Bsn	T	C	9: 108,003,185 (GRCm39)	T407A	probably benign	Het
Ccdc96	T	C	5: 36,642,497 (GRCm39)	F168L	probably benign	Het
Cckar	A	T	5: 53,863,795 (GRCm39)	S55R	probably damaging	Het
Cdh5	A	C	8: 104,863,367 (GRCm39)	I426L	possibly damaging	Het
Clcn1	T	C	6: 42,263,770 (GRCm39)	Y24H	probably damaging	Het
Clpx	G	A	9: 65,224,019 (GRCm39)	R271K	possibly damaging	Het
Col6a3	C	T	1: 90,725,895 (GRCm39)	G1978D	probably damaging	Het
Cpne2	T	C	8: 95,295,207 (GRCm39)		probably benign	Het
D630023F18Rik	A	G	1: 65,156,340 (GRCm39)	V51A	possibly damaging	Het
Dcaf4	G	A	12: 83,582,762 (GRCm39)		probably benign	Het
Dlk2	C	A	17: 46,613,530 (GRCm39)	R262S	possibly damaging	Het
Dubr	G	T	16: 50,553,007 (GRCm39)		noncoding transcript	Het
Elane	T	A	10: 79,722,933 (GRCm39)		probably null	Het
Eya2	T	G	2: 165,558,032 (GRCm39)	S209R	possibly damaging	Het
Fam171a1	C	T	2: 3,187,469 (GRCm39)	S112L	probably damaging	Het
Fsip2	T	A	2: 82,811,151 (GRCm39)	M2490K	possibly damaging	Het
Galnt14	T	C	17: 73,829,715 (GRCm39)	T277A	probably damaging	Het
Golga1	T	C	2: 38,937,660 (GRCm39)	N128S	probably benign	Het
H1f6	T	C	13: 23,879,886 (GRCm39)	V13A	probably benign	Het
Hdac2	T	C	10: 36,876,368 (GRCm39)	V461A	probably benign	Het
Hey2	A	G	10: 30,716,661 (GRCm39)	V34A	probably benign	Het
Ift22	T	C	5: 136,940,745 (GRCm39)	C137R	probably benign	Het
Lrp2	T	C	2: 69,256,002 (GRCm39)	D4657G	possibly damaging	Het
Lrrn3	T	A	12: 41,504,014 (GRCm39)	Q101L	probably damaging	Het
Med25	A	G	7: 44,532,521 (GRCm39)		probably null	Het
Mup5	T	A	4: 61,752,019 (GRCm39)		probably null	Het
Or51aa5	A	T	7: 103,166,708 (GRCm39)	Y294*	probably null	Het
Or5ac23	A	T	16: 59,149,337 (GRCm39)	C178*	probably null	Het
Or9q2	T	C	19: 13,772,931 (GRCm39)	T15A	probably benign	Het
Otog	G	A	7: 45,953,655 (GRCm39)	V2638M	probably damaging	Het
Parg	T	C	14: 31,939,693 (GRCm39)		probably null	Het
Prep	A	G	10: 45,034,326 (GRCm39)		probably null	Het
Prss1l	T	A	6: 41,373,195 (GRCm39)		probably benign	Het
Psip1	T	C	4: 83,385,055 (GRCm39)		probably null	Het
Rbbp8	T	A	18: 11,793,979 (GRCm39)	Y30*	probably null	Het
Rhbdd1	T	C	1: 82,320,505 (GRCm39)	V163A	probably benign	Het
Setd2	T	A	9: 110,402,850 (GRCm39)	N1830K	probably damaging	Het
Shc4	T	G	2: 125,564,933 (GRCm39)	N122T	probably benign	Het
Shroom3	T	C	5: 93,096,254 (GRCm39)		probably benign	Het
Snx14	A	T	9: 88,289,469 (GRCm39)	L261Q	probably damaging	Het
St8sia1	A	G	6: 142,859,907 (GRCm39)		probably benign	Het
Thbs2	A	T	17: 14,887,787 (GRCm39)		probably benign	Het
Trdmt1	A	T	2: 13,520,829 (GRCm39)	F358I	probably damaging	Het
Ttn	T	A	2: 76,719,867 (GRCm39)		probably benign	Het
Uggt1	A	G	1: 36,209,278 (GRCm39)		probably null	Het
Vmn1r28	G	A	6: 58,242,702 (GRCm39)	A182T	probably benign	Het
Vstm2a	T	A	11: 16,208,044 (GRCm39)	F13I	probably damaging	Het
Zfp804a	T	G	2: 82,086,860 (GRCm39)	F230V	probably damaging	Het

Other mutations in Tpp2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00977:Tpp2	APN	1	44,022,451 (GRCm39)	missense	possibly damaging	0.90
IGL01021:Tpp2	APN	1	43,973,347 (GRCm39)	nonsense	probably null
IGL01096:Tpp2	APN	1	44,000,048 (GRCm39)	missense	probably damaging	1.00
IGL01344:Tpp2	APN	1	44,022,422 (GRCm39)	missense	probably benign	0.04
IGL01642:Tpp2	APN	1	43,993,813 (GRCm39)	missense	probably damaging	1.00
IGL02719:Tpp2	APN	1	43,979,391 (GRCm39)	missense	probably benign	0.09
IGL02890:Tpp2	APN	1	44,038,850 (GRCm39)	missense	probably damaging	1.00
IGL03102:Tpp2	APN	1	43,995,649 (GRCm39)	missense	probably damaging	1.00
IGL03175:Tpp2	APN	1	44,012,671 (GRCm39)	missense	probably benign	0.35
beaver	UTSW	1	44,010,875 (GRCm39)	missense	probably benign	0.08
billingsly	UTSW	1	44,022,712 (GRCm39)	missense	probably damaging	1.00
cleaver	UTSW	1	44,017,668 (GRCm39)	nonsense	probably null
dow	UTSW	1	44,009,552 (GRCm39)	splice site	probably benign
Eddie	UTSW	1	44,008,148 (GRCm39)	missense	probably damaging	1.00
jerry	UTSW	1	44,017,897 (GRCm39)	missense	probably benign	0.04
June	UTSW	1	43,993,870 (GRCm39)	missense	probably damaging	1.00
landers	UTSW	1	44,016,415 (GRCm39)	missense	probably damaging	1.00
mathers	UTSW	1	44,031,428 (GRCm39)	missense	probably damaging	1.00
recurrentis	UTSW	1	44,031,553 (GRCm39)	missense	probably null	0.29
state	UTSW	1	44,017,598 (GRCm39)	missense	possibly damaging	0.48
wally	UTSW	1	44,031,556 (GRCm39)	critical splice donor site	probably null
Ward	UTSW	1	43,993,896 (GRCm39)	missense	possibly damaging	0.82
wilson	UTSW	1	44,011,849 (GRCm39)	critical splice donor site	probably null
BB010:Tpp2	UTSW	1	44,000,121 (GRCm39)	missense	probably damaging	1.00
BB020:Tpp2	UTSW	1	44,000,121 (GRCm39)	missense	probably damaging	1.00
R0001:Tpp2	UTSW	1	44,010,886 (GRCm39)	missense	probably benign	0.00
R0003:Tpp2	UTSW	1	43,999,299 (GRCm39)	missense	possibly damaging	0.94
R0066:Tpp2	UTSW	1	44,020,908 (GRCm39)	missense	possibly damaging	0.56
R0110:Tpp2	UTSW	1	44,017,664 (GRCm39)	missense	probably benign	0.00
R0110:Tpp2	UTSW	1	44,038,853 (GRCm39)	missense	probably damaging	1.00
R0441:Tpp2	UTSW	1	44,029,722 (GRCm39)	missense	possibly damaging	0.85
R0520:Tpp2	UTSW	1	44,029,690 (GRCm39)	missense	probably damaging	1.00
R0639:Tpp2	UTSW	1	44,014,607 (GRCm39)	missense	probably benign	0.00
R1118:Tpp2	UTSW	1	44,031,556 (GRCm39)	critical splice donor site	probably null
R1119:Tpp2	UTSW	1	44,031,556 (GRCm39)	critical splice donor site	probably null
R1593:Tpp2	UTSW	1	44,014,593 (GRCm39)	missense	probably benign	0.01
R1702:Tpp2	UTSW	1	44,029,708 (GRCm39)	missense	probably damaging	0.99
R1756:Tpp2	UTSW	1	44,017,885 (GRCm39)	splice site	probably null
R2066:Tpp2	UTSW	1	44,017,598 (GRCm39)	missense	possibly damaging	0.48
R2171:Tpp2	UTSW	1	43,996,606 (GRCm39)	missense	probably benign	0.00
R2378:Tpp2	UTSW	1	44,038,925 (GRCm39)	missense	probably damaging	0.99
R2394:Tpp2	UTSW	1	44,022,346 (GRCm39)	missense	possibly damaging	0.83
R2507:Tpp2	UTSW	1	44,040,609 (GRCm39)	missense	probably benign	0.31
R2879:Tpp2	UTSW	1	44,010,783 (GRCm39)	missense	probably damaging	1.00
R3436:Tpp2	UTSW	1	43,979,304 (GRCm39)	missense	probably damaging	0.99
R4106:Tpp2	UTSW	1	44,040,617 (GRCm39)	missense	possibly damaging	0.71
R4658:Tpp2	UTSW	1	43,993,870 (GRCm39)	missense	probably damaging	1.00
R4760:Tpp2	UTSW	1	44,010,875 (GRCm39)	missense	probably benign	0.08
R4963:Tpp2	UTSW	1	44,031,428 (GRCm39)	missense	probably damaging	1.00
R5049:Tpp2	UTSW	1	44,040,633 (GRCm39)	missense	possibly damaging	0.46
R5073:Tpp2	UTSW	1	43,993,896 (GRCm39)	missense	possibly damaging	0.82
R6010:Tpp2	UTSW	1	43,990,373 (GRCm39)	critical splice donor site	probably null
R6118:Tpp2	UTSW	1	43,979,306 (GRCm39)	missense	probably damaging	1.00
R6155:Tpp2	UTSW	1	43,995,649 (GRCm39)	missense	probably damaging	1.00
R6169:Tpp2	UTSW	1	44,022,739 (GRCm39)	missense	probably damaging	0.99
R6236:Tpp2	UTSW	1	44,016,477 (GRCm39)	missense	probably benign	0.01
R6695:Tpp2	UTSW	1	44,022,436 (GRCm39)	missense	probably benign
R6845:Tpp2	UTSW	1	44,017,668 (GRCm39)	nonsense	probably null
R7054:Tpp2	UTSW	1	44,022,318 (GRCm39)	missense	probably damaging	1.00
R7094:Tpp2	UTSW	1	44,008,148 (GRCm39)	missense	probably damaging	1.00
R7223:Tpp2	UTSW	1	44,008,048 (GRCm39)	missense	probably damaging	1.00
R7316:Tpp2	UTSW	1	44,009,591 (GRCm39)	missense	probably benign	0.00
R7324:Tpp2	UTSW	1	44,017,938 (GRCm39)	missense	probably damaging	1.00
R7363:Tpp2	UTSW	1	44,024,582 (GRCm39)	missense	probably benign	0.00
R7454:Tpp2	UTSW	1	43,993,819 (GRCm39)	missense	probably benign	0.01
R7496:Tpp2	UTSW	1	44,022,677 (GRCm39)	missense	probably benign	0.09
R7699:Tpp2	UTSW	1	44,009,626 (GRCm39)	missense	probably benign
R7700:Tpp2	UTSW	1	44,009,626 (GRCm39)	missense	probably benign
R7804:Tpp2	UTSW	1	44,022,441 (GRCm39)	missense	probably benign	0.00
R7933:Tpp2	UTSW	1	44,000,121 (GRCm39)	missense	probably damaging	1.00
R7979:Tpp2	UTSW	1	43,979,297 (GRCm39)	missense	probably benign	0.35
R8032:Tpp2	UTSW	1	44,014,628 (GRCm39)	missense	possibly damaging	0.82
R8101:Tpp2	UTSW	1	44,009,600 (GRCm39)	missense	probably damaging	1.00
R8245:Tpp2	UTSW	1	44,022,712 (GRCm39)	missense	probably damaging	1.00
R8314:Tpp2	UTSW	1	43,973,387 (GRCm39)	missense	probably benign	0.10
R8518:Tpp2	UTSW	1	44,019,545 (GRCm39)	missense	probably damaging	1.00
R8519:Tpp2	UTSW	1	44,016,365 (GRCm39)	critical splice acceptor site	probably null
R8529:Tpp2	UTSW	1	44,022,300 (GRCm39)	missense	probably benign
R8756:Tpp2	UTSW	1	43,999,295 (GRCm39)	nonsense	probably null
R8765:Tpp2	UTSW	1	44,011,849 (GRCm39)	critical splice donor site	probably null
R8773:Tpp2	UTSW	1	44,009,552 (GRCm39)	splice site	probably benign
R8915:Tpp2	UTSW	1	44,016,415 (GRCm39)	missense	probably damaging	1.00
R9049:Tpp2	UTSW	1	43,992,502 (GRCm39)	missense	possibly damaging	0.66
R9090:Tpp2	UTSW	1	43,993,811 (GRCm39)	missense	probably damaging	1.00
R9176:Tpp2	UTSW	1	44,031,553 (GRCm39)	missense	probably null	0.29
R9214:Tpp2	UTSW	1	44,031,514 (GRCm39)	missense	probably benign
R9271:Tpp2	UTSW	1	43,993,811 (GRCm39)	missense	probably damaging	1.00
R9316:Tpp2	UTSW	1	44,017,604 (GRCm39)	missense	probably damaging	0.97
R9371:Tpp2	UTSW	1	43,999,369 (GRCm39)	missense	probably damaging	1.00
R9422:Tpp2	UTSW	1	44,017,897 (GRCm39)	missense	probably benign	0.04
R9488:Tpp2	UTSW	1	44,041,272 (GRCm39)	missense	probably benign	0.03
R9513:Tpp2	UTSW	1	44,017,648 (GRCm39)	missense	probably benign	0.01
R9514:Tpp2	UTSW	1	44,017,648 (GRCm39)	missense	probably benign	0.01
R9516:Tpp2	UTSW	1	44,017,648 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TGCCTGCTTGGTACATCCATGTCATA -3'
(R):5'- AGATCACTCGGTAACTTACGTCTGACT -3'

Sequencing Primer
(F):5'- TGGTACATCCATGTCATATCTACG -3'
(R):5'- CGGTAACTTACGTCTGACTTTTAAAC -3'

Posted On

2013-04-16