Mutagenetix > Incidental Mutation

Incidental Mutation 'R7654:Ctsa'

591047

Institutional Source

Beutler Lab

Gene Symbol

Ctsa

Ensembl Gene

ENSMUSG00000017760

Gene Name

cathepsin A

Synonyms

PPCA, Ppgb

MMRRC Submission

045702-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.311) question?

Stock #

R7654 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

164674793-164682952 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 164680853 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Isoleucine at position 442 (T442I)

Ref Sequence

ENSEMBL: ENSMUSP00000099382 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000059954] [ENSMUST00000103092] [ENSMUST00000103093] [ENSMUST00000109316] [ENSMUST00000109317] [ENSMUST00000127650] [ENSMUST00000143780] [ENSMUST00000151493]

AlphaFold

P16675

Predicted Effect

probably benign
Transcript: ENSMUST00000059954

SMART Domains

Protein: ENSMUSP00000061519
Gene: ENSMUSG00000017754

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
BPI1	25	243	5.93e-83	SMART
BPI2	258	460	1.35e-68	SMART
low complexity region	477	493	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000103092
AA Change: T460I

PolyPhen 2 Score 0.085 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000099381
Gene: ENSMUSG00000017760
AA Change: T460I

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Peptidase_S10	34	471	1.7e-139	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000103093
AA Change: T442I

PolyPhen 2 Score 0.382 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000099382
Gene: ENSMUSG00000017760
AA Change: T442I

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Peptidase_S10	34	471	1.7e-139	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000109316

SMART Domains

Protein: ENSMUSP00000104939
Gene: ENSMUSG00000017754

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
BPI1	25	243	5.93e-83	SMART
BPI2	258	460	1.35e-68	SMART
low complexity region	477	493	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000109317

SMART Domains

Protein: ENSMUSP00000104940
Gene: ENSMUSG00000017754

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
BPI1	25	191	1.77e-40	SMART
BPI2	206	408	1.35e-68	SMART
low complexity region	425	441	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000127650

SMART Domains

Protein: ENSMUSP00000115514
Gene: ENSMUSG00000017760

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Peptidase_S10	34	215	9.4e-81	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000143780

SMART Domains

Protein: ENSMUSP00000123413
Gene: ENSMUSG00000017760

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Peptidase_S10	34	144	2.1e-52	PFAM
Pfam:Peptidase_S10	141	208	1.1e-9	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000151493

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

Validation Efficiency

100% (76/76)

MGI Phenotype

FUNCTION: This gene encodes a glycoprotein with deamidase, esterase and carboxypeptidase activities. The encoded protein associates with and provides a protective function to the lysosomal enzymes beta-galactosidase and neuraminidase. Deficiency of the related gene in humans results in galactosialidosis. The proprotein is processed into two shorter chains. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jan 2013]
PHENOTYPE: Homozygous mutants show aberrant lysosomal storage, with vacuolization in specific cells of most tissues. An abormally flat face and reduced body size are apparent at birth, and health progressively deteriorates, with accompanying generalized edema, ataxia and tremors. Death occurs at ~12 months. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcc2	G	A	19: 43,815,032 (GRCm39)	V1140M	possibly damaging	Het
Adamtsl3	A	C	7: 82,223,702 (GRCm39)	E1161A	probably benign	Het
Adcy5	T	C	16: 35,091,317 (GRCm39)	S587P	probably damaging	Het
Aebp2	T	A	6: 140,599,474 (GRCm39)		probably null	Het
Alb	G	C	5: 90,615,214 (GRCm39)	R242P	probably damaging	Het
Ankhd1	T	C	18: 36,727,154 (GRCm39)	V423A	probably damaging	Het
Arid1b	T	A	17: 5,341,360 (GRCm39)	M888K	possibly damaging	Het
Asl	C	A	5: 130,047,231 (GRCm39)	R122S	probably damaging	Het
B3gntl1	T	A	11: 121,542,439 (GRCm39)	D109V	probably damaging	Het
Cat	G	A	2: 103,290,709 (GRCm39)	P402S	probably damaging	Het
Ccdc141	A	T	2: 76,872,822 (GRCm39)	Y787N	probably benign	Het
Ccdc78	T	C	17: 26,009,085 (GRCm39)	Y405H	probably damaging	Het
Ces1f	T	G	8: 93,998,562 (GRCm39)	K145Q	probably benign	Het
Cfap65	A	T	1: 74,972,303 (GRCm39)	C19S	probably benign	Het
CN725425	T	A	15: 91,123,638 (GRCm39)	I118N	probably benign	Het
Ctc1	C	T	11: 68,917,041 (GRCm39)	P312S	probably damaging	Het
Cyp2b9	A	G	7: 25,886,367 (GRCm39)	T131A	possibly damaging	Het
D630045J12Rik	A	G	6: 38,154,636 (GRCm39)	M1181T	probably damaging	Het
Dagla	C	G	19: 10,225,570 (GRCm39)	G865R	probably benign	Het
Dst	A	C	1: 34,268,058 (GRCm39)	K3153Q	probably damaging	Het
Dst	A	T	1: 34,268,059 (GRCm39)	K3153M	probably damaging	Het
Dync2h1	A	T	9: 7,122,664 (GRCm39)	H2097Q	probably damaging	Het
Etnppl	A	G	3: 130,423,160 (GRCm39)	I286M	probably benign	Het
Flvcr1	A	T	1: 190,743,802 (GRCm39)	M418K	possibly damaging	Het
Fuca1	T	C	4: 135,657,232 (GRCm39)	S215P	probably damaging	Het
Gabrg1	T	C	5: 70,935,504 (GRCm39)	K222E	probably benign	Het
Gdpd5	G	A	7: 99,073,396 (GRCm39)	R26H	probably damaging	Het
Gnptab	T	A	10: 88,281,681 (GRCm39)	S1229R	possibly damaging	Het
Gpt	A	G	15: 76,582,530 (GRCm39)	E256G	probably benign	Het
Hif3a	C	T	7: 16,783,021 (GRCm39)	V261I	probably damaging	Het
Hmcn2	A	G	2: 31,236,581 (GRCm39)	T375A	probably benign	Het
Hspa4	C	A	11: 53,190,951 (GRCm39)	V15F	probably damaging	Het
Il18	A	G	9: 50,490,701 (GRCm39)	N112S	possibly damaging	Het
Inpp4a	A	G	1: 37,413,179 (GRCm39)		probably null	Het
Knop1	A	G	7: 118,445,032 (GRCm39)	S525P	unknown	Het
Leo1	A	T	9: 75,362,961 (GRCm39)	Y461F	possibly damaging	Het
Med1	C	T	11: 98,060,189 (GRCm39)	V247I	possibly damaging	Het
Mpnd	T	G	17: 56,317,489 (GRCm39)	H159Q	probably benign	Het
Msl1	A	G	11: 98,686,937 (GRCm39)	E94G	possibly damaging	Het
Mthfd2l	A	T	5: 91,094,665 (GRCm39)	I45F	probably damaging	Het
Neurl1b	T	A	17: 26,657,671 (GRCm39)	L203Q	probably benign	Het
Or5m12	G	T	2: 85,734,663 (GRCm39)	T245N	possibly damaging	Het
Otoa	T	G	7: 120,746,923 (GRCm39)	L896R	probably damaging	Het
Pcdhac2	T	A	18: 37,278,076 (GRCm39)	V352E	probably damaging	Het
Pcsk5	T	A	19: 17,434,168 (GRCm39)	K1400I	possibly damaging	Het
Pcx	T	A	19: 4,565,697 (GRCm39)		probably null	Het
Pds5a	A	G	5: 65,776,324 (GRCm39)	V90A	probably damaging	Het
Pgam2	T	C	11: 5,753,351 (GRCm39)	K113R	probably null	Het
Phkb	G	T	8: 86,667,516 (GRCm39)	R266L	possibly damaging	Het
Phtf2	A	G	5: 20,987,459 (GRCm39)	S346P	probably damaging	Het
Pkd1l3	G	A	8: 110,365,049 (GRCm39)	A1144T	probably damaging	Het
Plbd1	T	C	6: 136,628,864 (GRCm39)	Y68C	possibly damaging	Het
Polk	T	C	13: 96,633,321 (GRCm39)	T241A	probably benign	Het
Ppfibp2	T	A	7: 107,337,818 (GRCm39)	D635E	probably damaging	Het
Ppip5k1	G	A	2: 121,179,040 (GRCm39)	R229W	probably damaging	Het
Ptpn20	A	G	14: 33,360,281 (GRCm39)	D386G	probably benign	Het
Rab22a	T	C	2: 173,529,968 (GRCm39)	Y49H	probably benign	Het
Rab3gap1	A	G	1: 127,837,652 (GRCm39)	D238G	probably damaging	Het
Rbp3	T	C	14: 33,677,797 (GRCm39)	S582P	probably benign	Het
Rcbtb2	T	C	14: 73,411,941 (GRCm39)	V410A	probably benign	Het
Sh3rf2	A	G	18: 42,237,173 (GRCm39)	E232G	probably damaging	Het
Shroom1	T	A	11: 53,357,735 (GRCm39)	V762E	probably benign	Het
Speer4f2	A	T	5: 17,579,413 (GRCm39)	M71L		Het
Sprr2b	CTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCC	CTGAGCCTTGTCCTCCTCCAAAGTGCCCTGAGCCTTGTCCTCCCCCAGTATGCTGTGAGCCTTGTCCTCC	3: 92,224,826 (GRCm39)		probably benign	Het
Tgfb1	A	T	7: 25,387,120 (GRCm39)		probably benign	Het
Tnik	C	T	3: 28,658,334 (GRCm39)	R540C	probably damaging	Het
Tti1	A	T	2: 157,850,474 (GRCm39)	I255N	probably benign	Het
Ttn	T	C	2: 76,727,490 (GRCm39)	S5739G	unknown	Het
Umad1	G	A	6: 8,426,995 (GRCm39)	V57M	probably damaging	Het
Usp30	T	A	5: 114,240,506 (GRCm39)	I49N	probably damaging	Het
Usp7	G	A	16: 8,519,907 (GRCm39)	T398I	probably benign	Het
Vmn2r65	A	G	7: 84,590,261 (GRCm39)	Y552H	probably damaging	Het
Zfp616	A	G	11: 73,974,013 (GRCm39)	N185S	possibly damaging	Het
Zfp804b	T	A	5: 6,819,458 (GRCm39)	T1202S	probably damaging	Het
Zfyve28	A	T	5: 34,400,539 (GRCm39)	V53D	probably damaging	Het

Other mutations in Ctsa

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01778:Ctsa	APN	2	164,676,230 (GRCm39)	unclassified	probably benign
IGL02489:Ctsa	APN	2	164,680,565 (GRCm39)	missense	probably damaging	0.96
IGL02522:Ctsa	APN	2	164,681,061 (GRCm39)	unclassified	probably benign
IGL03008:Ctsa	APN	2	164,679,368 (GRCm39)	missense	probably damaging	1.00
R2058:Ctsa	UTSW	2	164,676,822 (GRCm39)	missense	probably null	0.00
R2402:Ctsa	UTSW	2	164,676,813 (GRCm39)	missense	probably benign	0.36
R3123:Ctsa	UTSW	2	164,677,152 (GRCm39)	splice site	probably null
R4270:Ctsa	UTSW	2	164,677,222 (GRCm39)	missense	probably benign	0.00
R4588:Ctsa	UTSW	2	164,676,070 (GRCm39)	missense	possibly damaging	0.62
R5236:Ctsa	UTSW	2	164,680,831 (GRCm39)	missense	probably damaging	1.00
R5331:Ctsa	UTSW	2	164,676,229 (GRCm39)	unclassified	probably benign
R6258:Ctsa	UTSW	2	164,676,281 (GRCm39)	missense	probably damaging	1.00
R6260:Ctsa	UTSW	2	164,676,281 (GRCm39)	missense	probably damaging	1.00
R6853:Ctsa	UTSW	2	164,679,284 (GRCm39)	missense	probably benign	0.00
R7822:Ctsa	UTSW	2	164,681,152 (GRCm39)	makesense	probably null
R9410:Ctsa	UTSW	2	164,677,101 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTAAAGTTGCCAGGGAGCTG -3'
(R):5'- AGAGATCTGGATCCCCAACATG -3'

Sequencing Primer
(F):5'- AGCTGGGCTGGCTAGGG -3'
(R):5'- TCTGGATCCCCAACATGCATCAC -3'

Posted On

2019-11-12