Mutagenetix > Incidental Mutation

Incidental Mutation 'R7094:Tpp2'

550332

Institutional Source

Beutler Lab

Gene Symbol

Tpp2

Ensembl Gene

ENSMUSG00000041763

Gene Name

tripeptidyl peptidase II

Synonyms

TppII

MMRRC Submission

045187-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.607) question?

Stock #

R7094 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

43973130-44042160 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 44008148 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Threonine at position 451 (S451T)

Ref Sequence

ENSEMBL: ENSMUSP00000085244 (fasta)

Gene Model

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

AlphaFold

Q64514

Predicted Effect

probably damaging
Transcript: ENSMUST00000087933
AA Change: S451T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000085244
Gene: ENSMUSG00000041763
AA Change: S451T

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 damaging
Transcript: ENSMUST00000188302
AA Change: S451T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000140474
Gene: ENSMUSG00000041763
AA Change: S451T

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000188313
AA Change: S451T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000139918
Gene: ENSMUSG00000041763
AA Change: S451T

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 damaging
Transcript: ENSMUST00000189388
AA Change: S451T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000140562
Gene: ENSMUSG00000041763
AA Change: S451T

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

0.8379

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

97% (59/61)

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: 60 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	A	T	11: 9,248,610 (GRCm39)	I2786F	probably damaging	Het
Actl6a	A	T	3: 32,760,487 (GRCm39)		probably benign	Het
Actn2	A	G	13: 12,324,543 (GRCm39)	V100A	probably damaging	Het
Arfgef3	G	T	10: 18,522,187 (GRCm39)	A613E	probably damaging	Het
Atf6b	G	A	17: 34,872,790 (GRCm39)		probably null	Het
Bub1	T	A	2: 127,663,681 (GRCm39)	E240V	probably null	Het
C1ra	G	A	6: 124,494,684 (GRCm39)	E316K	probably benign	Het
Ccdc141	C	A	2: 76,871,797 (GRCm39)	R829L	possibly damaging	Het
Ccdc85c	GCCGCCGCCGCCAGCGCCCCCCGCCGCCGCCAGCGCC	GCCGCCGCCGCCAGCGCC	12: 108,240,877 (GRCm39)		probably null	Het
Cd209g	T	C	8: 4,186,790 (GRCm39)	F112L	possibly damaging	Het
Cebpe	C	T	14: 54,948,060 (GRCm39)	R261H	probably damaging	Het
Cfap100	T	C	6: 90,390,436 (GRCm39)	E68G		Het
Chd9	A	G	8: 91,716,189 (GRCm39)	N921S	unknown	Het
Chil6	T	C	3: 106,311,486 (GRCm39)	N98S	probably damaging	Het
Clip1	T	C	5: 123,761,333 (GRCm39)	K734E	probably benign	Het
Cracd	C	T	5: 77,006,879 (GRCm39)	P1080L	unknown	Het
Cyp11b2	A	G	15: 74,725,507 (GRCm39)	F204S	possibly damaging	Het
Dnah5	A	G	15: 28,453,482 (GRCm39)	T4418A	probably damaging	Het
Dysf	T	C	6: 84,077,184 (GRCm39)	V649A	probably benign	Het
Ergic3	G	A	2: 155,858,683 (GRCm39)	V270M	possibly damaging	Het
Eva1a	C	T	6: 82,069,024 (GRCm39)	T117I	probably damaging	Het
Fat4	G	A	3: 38,944,023 (GRCm39)	G972D	probably damaging	Het
Gm14412	A	T	2: 177,009,138 (GRCm39)	N39K	probably damaging	Het
Gm5565	T	C	5: 146,095,084 (GRCm39)	T221A	probably benign	Het
Gnptab	T	G	10: 88,215,366 (GRCm39)	V29G	possibly damaging	Het
Grem2	T	C	1: 174,664,555 (GRCm39)	Y98C	probably damaging	Het
Grik2	A	T	10: 49,232,012 (GRCm39)	I506N	possibly damaging	Het
Has2	T	A	15: 56,545,017 (GRCm39)	Y195F	probably damaging	Het
Kics2	A	G	10: 121,576,098 (GRCm39)	Y73C	possibly damaging	Het
Lars2	T	C	9: 123,288,650 (GRCm39)	L832P	probably damaging	Het
Lipo5	T	A	19: 33,446,249 (GRCm39)	E49D	probably damaging	Het
Macc1	T	A	12: 119,414,126 (GRCm39)	Y767*	probably null	Het
Map2	G	T	1: 66,451,886 (GRCm39)	E259*	probably null	Het
Mcm9	T	C	10: 53,496,253 (GRCm39)	D310G	probably damaging	Het
Mink1	C	A	11: 70,500,901 (GRCm39)		probably null	Het
Mtrr	T	C	13: 68,727,803 (GRCm39)	T48A	possibly damaging	Het
Nrsn1	A	T	13: 25,437,724 (GRCm39)	I68N	possibly damaging	Het
Or1ab2	A	T	8: 72,863,347 (GRCm39)		probably benign	Het
Or4a71	A	T	2: 89,357,902 (GRCm39)	I284K	probably damaging	Het
Or51f23b	A	G	7: 102,402,305 (GRCm39)	M277T	probably benign	Het
Or5p60	G	T	7: 107,723,840 (GRCm39)	T210N	probably benign	Het
Or8k36-ps1	T	C	2: 86,437,672 (GRCm39)	N81S	unknown	Het
Pcdh17	A	G	14: 84,684,835 (GRCm39)	D434G	probably damaging	Het
Rnf213	T	A	11: 119,328,430 (GRCm39)		probably null	Het
Selplg	GTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCT	GTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCTGCCTCCATGGGTGCTGGCTGCGAGGTCTCT	5: 113,957,756 (GRCm39)		probably benign	Het
Sez6l2	A	G	7: 126,552,096 (GRCm39)	E121G	probably damaging	Het
Slc35e4	T	C	11: 3,863,118 (GRCm39)	S24G	probably benign	Het
Slc39a2	G	T	14: 52,131,146 (GRCm39)		probably benign	Het
Slitrk5	C	T	14: 111,918,268 (GRCm39)	P631S	probably benign	Het
Taf2	A	G	15: 54,923,482 (GRCm39)	V265A	probably benign	Het
Tas2r106	T	C	6: 131,655,542 (GRCm39)	N103S	probably benign	Het
Tgm1	T	C	14: 55,942,300 (GRCm39)	T684A	possibly damaging	Het
Tgm7	C	T	2: 120,929,489 (GRCm39)	G262S	probably damaging	Het
Trim15	T	C	17: 37,173,788 (GRCm39)	Y240C	probably benign	Het
Trio	A	T	15: 27,891,534 (GRCm39)	C465S	unknown	Het
Ttc22	G	A	4: 106,493,104 (GRCm39)	W250*	probably null	Het
Upb1	C	A	10: 75,274,042 (GRCm39)	F356L	probably damaging	Het
Vmn2r99	T	A	17: 19,599,573 (GRCm39)	M419K	probably benign	Het
Vstm2a	G	A	11: 16,207,990 (GRCm39)		probably benign	Het
Zfp820	T	C	17: 22,038,246 (GRCm39)	T361A	probably benign	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
R0167:Tpp2	UTSW	1	44,009,648 (GRCm39)	missense	probably benign	0.01
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
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'- AAATAACTGACCCCTATGCCTTTC -3'
(R):5'- CTATCCAATGATTTAGCTCCAGAAC -3'

Sequencing Primer
(F):5'- GCCTTTCTCACATAAACATAGATAGC -3'
(R):5'- TTCCTGAATGATTGAATACACACTC -3'

Posted On

2019-05-15