Mutagenetix > Incidental Mutation

Incidental Mutation 'R0685:Ppt2'

61146

Institutional Source

Beutler Lab

Gene Symbol

Ppt2

Ensembl Gene

ENSMUSG00000015474

Gene Name

palmitoyl-protein thioesterase 2

Synonyms

MMRRC Submission

038870-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0685 (G1)

Quality Score

128

Status

Validated

Chromosome

Chromosomal Location

34616662-34628510 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 34626572 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 75 (D75G)

Ref Sequence

ENSEMBL: ENSMUSP00000125937 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000015620] [ENSMUST00000064953] [ENSMUST00000166040] [ENSMUST00000167097] [ENSMUST00000168391] [ENSMUST00000169067] [ENSMUST00000169287] [ENSMUST00000170345] [ENSMUST00000171121] [ENSMUST00000171376]

AlphaFold

O35448

Predicted Effect

probably benign
Transcript: ENSMUST00000015620

SMART Domains

Protein: ENSMUSP00000015620
Gene: ENSMUSG00000015476

Domain	Start	End	E-Value	Type
low complexity region	17	38	N/A	INTRINSIC
low complexity region	41	49	N/A	INTRINSIC
low complexity region	57	79	N/A	INTRINSIC
low complexity region	84	100	N/A	INTRINSIC
low complexity region	121	144	N/A	INTRINSIC
Pfam:CD225	214	286	3.5e-25	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000064953
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000068071
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	297	2.2e-19	PFAM
Pfam:Abhydrolase_6	39	273	2.5e-10	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000166040
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000132006
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	289	9e-19	PFAM
Pfam:Abhydrolase_1	37	173	9e-8	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000167097
AA Change: D75G

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000125937
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	236	7.7e-12	PFAM
Pfam:Abhydrolase_6	39	236	2.1e-10	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000168391
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000132339
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	297	2.2e-19	PFAM
Pfam:Abhydrolase_6	39	273	2.5e-10	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000168709

Predicted Effect

possibly damaging
Transcript: ENSMUST00000169067
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000127372
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	297	2.2e-19	PFAM
Pfam:Abhydrolase_6	39	273	2.5e-10	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000169287
AA Change: D75G

PolyPhen 2 Score 0.946 (Sensitivity: 0.80; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000129421
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
PDB:1PJA\|A	1	102	2e-42	PDB
SCOP:d1fj2a_	29	91	7e-3	SMART

Predicted Effect

unknown
Transcript: ENSMUST00000169969
AA Change: D55G

SMART Domains

Protein: ENSMUSP00000127726
Gene: ENSMUSG00000015474
AA Change: D55G

Domain	Start	End	E-Value	Type
low complexity region	1	12	N/A	INTRINSIC
Pfam:Abhydrolase_1	18	139	9e-8	PFAM
Pfam:Palm_thioest	116	234	1.5e-12	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000170345
AA Change: D75G

PolyPhen 2 Score 0.275 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000127707
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	33	203	1.6e-9	PFAM
Pfam:Abhydrolase_6	39	201	2.2e-9	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000171121
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000127745
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	297	2.2e-19	PFAM
Pfam:Abhydrolase_6	39	273	2.5e-10	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000171376
AA Change: D75G

PolyPhen 2 Score 0.956 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000131243
Gene: ENSMUSG00000015474
AA Change: D75G

Domain	Start	End	E-Value	Type
low complexity region	9	31	N/A	INTRINSIC
Pfam:Palm_thioest	34	297	2.2e-19	PFAM
Pfam:Abhydrolase_6	39	273	2.5e-10	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000172945

Meta Mutation Damage Score

0.1630

Coding Region Coverage

1x: 99.4%
3x: 98.8%
10x: 97.6%
20x: 95.6%

Validation Efficiency

98% (89/91)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the palmitoyl-protein thioesterase family. The encoded glycosylated lysosomal protein has palmitoyl-CoA hydrolase activity in vitro, but does not hydrolyze palmitate from cysteine residues in proteins. Alternative splicing results in multiple transcript variants. Read-through transcription also exists between this gene and the downstream EGFL8 (EGF-like-domain, multiple 8) gene. [provided by RefSeq, Feb 2011]
PHENOTYPE: Homozygous null mutants show autofluorescent storage material in brain, abnormal clasping behavior, spasticity, ataxia and increased adult mortality. In addition, lipofuscin pigments in pancreas, bone marrow histiocytosis and splenomegaly are observed. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 80 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700020N01Rik	A	G	10: 21,593,438	D17G	probably damaging	Het
Abi3bp	A	G	16: 56,532,953	T82A	possibly damaging	Het
Adgre4	A	C	17: 55,792,035	E180D	probably benign	Het
Ankrd28	G	A	14: 31,743,450		probably benign	Het
Aoc3	A	G	11: 101,336,447	D382G	possibly damaging	Het
Apob	C	A	12: 8,010,742	R3075S	probably benign	Het
Aqr	A	G	2: 114,140,977	F459S	probably damaging	Het
Bcr	T	C	10: 75,131,643	W570R	probably damaging	Het
Bloc1s5	C	T	13: 38,603,919	R163K	probably benign	Het
Bod1	A	T	11: 31,669,267	N101K	possibly damaging	Het
Bysl	A	T	17: 47,602,471	S296T	probably benign	Het
Chl1	G	A	6: 103,708,542		probably null	Het
Clstn1	G	A	4: 149,646,855	A885T	probably benign	Het
Cyp3a25	G	T	5: 145,998,546	P87T	probably damaging	Het
Dync1h1	T	C	12: 110,657,192	V3633A	probably damaging	Het
Elp4	C	A	2: 105,792,277	C241F	possibly damaging	Het
Fat4	T	A	3: 39,001,178	F4182Y	probably benign	Het
Gabbr2	G	A	4: 46,787,521	H381Y	possibly damaging	Het
Gm10577	G	T	4: 101,020,318		probably benign	Het
Gm884	T	C	11: 103,616,888		probably benign	Het
Gm9955	G	T	18: 24,709,257		probably benign	Het
Gstm5	T	A	3: 107,897,319	I73N	probably damaging	Het
Gypa	T	A	8: 80,496,702		probably benign	Het
Hectd2	T	A	19: 36,569,431	V64D	probably damaging	Het
Igkv10-95	T	A	6: 68,680,559	Y20N	probably benign	Het
Il15	T	C	8: 82,337,559		probably benign	Het
Iqca	C	A	1: 90,142,731	G133V	probably null	Het
Kiz	C	A	2: 146,856,058		probably benign	Het
Lcmt2	C	A	2: 121,139,240	S234I	probably benign	Het
Lilra5	A	G	7: 4,241,957		probably benign	Het
Lin37	T	C	7: 30,555,874	E187G	probably damaging	Het
Mcmdc2	T	A	1: 9,911,814		probably null	Het
Mctp1	T	C	13: 76,825,799		probably null	Het
Mdp1	C	A	14: 55,659,269	G112*	probably null	Het
Mmp15	T	C	8: 95,372,134	Y530H	possibly damaging	Het
Mtss1l	T	C	8: 110,727,397		probably null	Het
Muc5ac	T	C	7: 141,807,709	S1586P	probably benign	Het
Nap1l5	A	T	6: 58,906,772	C66S	possibly damaging	Het
Ninl	G	T	2: 150,939,855	Q1237K	possibly damaging	Het
Olfr1160	T	C	2: 88,006,418	E111G	probably damaging	Het
Olfr495	A	T	7: 108,395,263	T48S	possibly damaging	Het
Orc6	T	G	8: 85,301,154	S37R	possibly damaging	Het
Papss1	A	C	3: 131,583,093	N119H	possibly damaging	Het
Phf13	A	T	4: 151,991,612	F278I	probably damaging	Het
Pole2	C	A	12: 69,211,413	A239S	probably damaging	Het
Psd2	A	G	18: 36,002,991	D443G	possibly damaging	Het
Psen1	C	A	12: 83,714,820	S132*	probably null	Het
Psme4	A	G	11: 30,878,415	T1812A	probably damaging	Het
Rasgrf1	T	C	9: 89,915,482		probably benign	Het
Reep3	A	G	10: 67,021,739		probably benign	Het
Rexo4	A	T	2: 26,958,574		probably benign	Het
Rnf6	A	C	5: 146,211,658	S183R	probably damaging	Het
Scai	A	T	2: 39,103,737	M297K	probably damaging	Het
Scn9a	A	T	2: 66,483,499	S1947R	probably benign	Het
Sema6c	T	C	3: 95,172,710	C772R	possibly damaging	Het
Skint7	T	C	4: 111,980,345	S107P	possibly damaging	Het
Slc24a3	A	G	2: 145,606,795	N420D	probably benign	Het
Smc1b	T	C	15: 85,070,820	D1077G	possibly damaging	Het
Smg7	G	A	1: 152,866,648	P82L	probably damaging	Het
Sp3	A	C	2: 72,970,998	F268V	probably damaging	Het
Srms	T	C	2: 181,212,633	D47G	probably benign	Het
Ss18	A	C	18: 14,651,181	M150R	probably damaging	Het
Taf5	G	A	19: 47,074,854	R281Q	probably benign	Het
Tars	T	C	15: 11,385,173	K644R	probably benign	Het
Tctex1d1	T	C	4: 103,002,538	Y96H	probably damaging	Het
Tinag	C	A	9: 76,952,003	W441L	probably damaging	Het
Tmtc1	T	C	6: 148,411,240	S244G	probably benign	Het
Tpr	T	C	1: 150,433,725	V1670A	possibly damaging	Het
Trpv3	A	G	11: 73,296,814		probably benign	Het
Uhrf1	G	T	17: 56,310,742	V155L	probably damaging	Het
Ush2a	G	A	1: 188,400,278	C899Y	probably damaging	Het
Vmn2r115	G	A	17: 23,359,275	R574H	probably benign	Het
Vmn2r63	T	C	7: 42,928,010	D368G	probably benign	Het
Vps13a	A	G	19: 16,780,741	V10A	probably damaging	Het
Wbp11	A	G	6: 136,814,638		probably benign	Het
Zcwpw1	A	G	5: 137,799,592	D145G	probably benign	Het
Zfp607a	G	A	7: 27,878,476	V324I	probably damaging	Het
Zfp618	A	G	4: 63,133,774	I931V	probably benign	Het
Zfp821	T	C	8: 109,724,542	V389A	possibly damaging	Het
Zfp976	T	A	7: 42,613,717	H232L	probably damaging	Het

Other mutations in Ppt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02033:Ppt2	APN	17	34625754	splice site	probably benign
R0180:Ppt2	UTSW	17	34626503	missense	probably damaging	1.00
R1498:Ppt2	UTSW	17	34623101	missense	probably benign	0.00
R2058:Ppt2	UTSW	17	34622844	splice site	probably benign
R2059:Ppt2	UTSW	17	34622844	splice site	probably benign
R3919:Ppt2	UTSW	17	34622923	missense	probably damaging	1.00
R4622:Ppt2	UTSW	17	34625901	missense	probably benign	0.16
R5582:Ppt2	UTSW	17	34617399	missense	probably damaging	0.99
R5638:Ppt2	UTSW	17	34625849	missense	probably benign	0.37
R6502:Ppt2	UTSW	17	34625920	missense	probably damaging	1.00
R7065:Ppt2	UTSW	17	34622855	missense	probably damaging	1.00
R7523:Ppt2	UTSW	17	34626803	critical splice donor site	probably null
R7587:Ppt2	UTSW	17	34626803	critical splice donor site	probably null
R7782:Ppt2	UTSW	17	34625712	missense	probably benign	0.05
R7910:Ppt2	UTSW	17	34627326	splice site	probably null
R8708:Ppt2	UTSW	17	34625639	missense	possibly damaging	0.86

Predicted Primers

PCR Primer
(F):5'- ATACACTCCATTCCAGCACGGGTC -3'
(R):5'- TGACAGTTCATACAGCTTCCGCC -3'

Sequencing Primer
(F):5'- CCAACTGAAATGCTTTTAGCTGC -3'
(R):5'- CACCTGCTGGACTATATCAATGAGG -3'

Posted On

2013-07-30