Mutagenetix > Incidental Mutation

Incidental Mutation 'R7021:Ctbs'

545608

Institutional Source

Beutler Lab

Gene Symbol

Ctbs

Ensembl Gene

ENSMUSG00000028189

Gene Name

chitobiase

Synonyms

2210401K11Rik

MMRRC Submission

045122-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7021 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

146156204-146171604 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 146160703 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glycine to Aspartic acid at position 90 (G90D)

Ref Sequence

ENSEMBL: ENSMUSP00000059167 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000029839] [ENSMUST00000029840] [ENSMUST00000061937] [ENSMUST00000196609] [ENSMUST00000197980]

AlphaFold

Q8R242

Predicted Effect

probably benign
Transcript: ENSMUST00000029839

SMART Domains

Protein: ENSMUSP00000029839
Gene: ENSMUSG00000028188

Domain	Start	End	E-Value	Type
low complexity region	89	100	N/A	INTRINSIC
low complexity region	215	227	N/A	INTRINSIC
Pfam:SPATA1_C	279	428	1.7e-56	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000029840
AA Change: G90D

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000029840
Gene: ENSMUSG00000028189
AA Change: G90D

Domain	Start	End	E-Value	Type
low complexity region	3	20	N/A	INTRINSIC
Pfam:Glyco_hydro_18	79	257	1.6e-30	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000061937
AA Change: G90D

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000059167
Gene: ENSMUSG00000028189
AA Change: G90D

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Glyco_18	45	343	2.62e-21	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000196609

SMART Domains

Protein: ENSMUSP00000142380
Gene: ENSMUSG00000028189

Domain	Start	End	E-Value	Type
signal peptide	1	22	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000197980

SMART Domains

Protein: ENSMUSP00000142800
Gene: ENSMUSG00000028188

Domain	Start	End	E-Value	Type
low complexity region	89	100	N/A	INTRINSIC
low complexity region	215	227	N/A	INTRINSIC
SCOP:d1eq1a_	267	365	8e-5	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000200488

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.2%

Validation Efficiency

99% (75/76)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Chitobiase is a lysosomal glycosidase involved in degradation of asparagine-linked oligosaccharides on glycoproteins (Aronson and Kuranda, 1989 [PubMed 2531691]).[supplied by OMIM, Nov 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit accumulation of oligosaccharides. [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
AAdacl4fm3	A	C	4: 144,442,062 (GRCm39)	L63R	probably damaging	Het
Abcb5	C	T	12: 118,895,660 (GRCm39)	V379I	probably benign	Het
Adamts15	T	C	9: 30,832,776 (GRCm39)	Y253C	probably damaging	Het
Ahsa1	T	C	12: 87,318,154 (GRCm39)	S37P	possibly damaging	Het
Arnt2	A	T	7: 83,993,150 (GRCm39)	L130H	probably damaging	Het
Atp8b5	T	A	4: 43,355,618 (GRCm39)	F533I	probably damaging	Het
Best1	A	G	19: 9,964,143 (GRCm39)	V439A	probably benign	Het
Bicc1	A	G	10: 70,796,978 (GRCm39)	V127A	probably damaging	Het
Brd7	T	C	8: 89,073,632 (GRCm39)	T253A	probably benign	Het
Btd	A	G	14: 31,389,788 (GRCm39)	D503G	probably benign	Het
Ccdc80	A	G	16: 44,924,804 (GRCm39)	E646G	probably damaging	Het
Ccl25	A	G	8: 4,399,641 (GRCm39)		probably benign	Het
Ccnf	C	A	17: 24,461,205 (GRCm39)	W150L	probably damaging	Het
Cdk11b	A	T	4: 155,726,024 (GRCm39)		probably benign	Het
Cfap73	T	C	5: 120,768,149 (GRCm39)	E203G	probably benign	Het
Cmya5	T	C	13: 93,230,063 (GRCm39)	E1675G	possibly damaging	Het
Copg1	T	A	6: 87,871,087 (GRCm39)	Y268N	possibly damaging	Het
Csnk2a1	T	A	2: 152,102,732 (GRCm39)	H126Q	probably damaging	Het
Ctnna2	T	C	6: 77,613,888 (GRCm39)	Y221C	probably damaging	Het
Cypt12	C	T	3: 18,002,635 (GRCm39)	R3C	unknown	Het
D630003M21Rik	A	T	2: 158,058,670 (GRCm39)	M410K	possibly damaging	Het
Dnah9	A	T	11: 65,872,057 (GRCm39)	N2724K	probably benign	Het
Dok3	T	C	13: 55,672,097 (GRCm39)	T194A	probably benign	Het
Edem3	T	G	1: 151,631,423 (GRCm39)	S36A	probably benign	Het
Eed	C	T	7: 89,629,727 (GRCm39)	E3K	possibly damaging	Het
Efcab2	A	G	1: 178,308,925 (GRCm39)	I143V	probably benign	Het
Ensa	A	T	3: 95,534,359 (GRCm39)		probably null	Het
Galnt16	A	T	12: 80,626,826 (GRCm39)	E219V	probably damaging	Het
Gfra3	C	A	18: 34,823,933 (GRCm39)	R347L	probably benign	Het
Gm2042	T	A	12: 87,927,009 (GRCm39)	I442K	probably damaging	Het
Gpld1	A	T	13: 25,168,691 (GRCm39)	D735V	probably damaging	Het
Hspg2	T	C	4: 137,269,580 (GRCm39)	S2253P	possibly damaging	Het
Kit	T	C	5: 75,781,627 (GRCm39)	I352T	probably benign	Het
Klra6	A	T	6: 129,995,821 (GRCm39)	V179E	possibly damaging	Het
Lctl	T	A	9: 64,040,075 (GRCm39)		probably null	Het
Lman1	C	A	18: 66,124,714 (GRCm39)	V342L	probably benign	Het
Lrrn2	T	C	1: 132,866,522 (GRCm39)	L529P	probably damaging	Het
Mab21l2	A	G	3: 86,454,793 (GRCm39)	I69T	probably benign	Het
Mapkapk5	G	T	5: 121,665,274 (GRCm39)	A327E	probably benign	Het
Mex3b	G	T	7: 82,519,080 (GRCm39)	R465L	possibly damaging	Het
Mgat3	A	G	15: 80,096,655 (GRCm39)	N494S	probably damaging	Het
Mgat4c	A	G	10: 102,224,289 (GRCm39)	R168G	possibly damaging	Het
Mkks	A	G	2: 136,718,007 (GRCm39)		probably null	Het
Muc16	G	T	9: 18,466,215 (GRCm39)	H7368N	unknown	Het
Muc16	T	C	9: 18,462,127 (GRCm39)		probably null	Het
Nbeal1	G	A	1: 60,300,745 (GRCm39)		probably null	Het
Notch2	T	C	3: 98,042,762 (GRCm39)	S1376P	probably benign	Het
Obox5	A	G	7: 15,491,681 (GRCm39)		probably null	Het
Or10j5	T	C	1: 172,784,494 (GRCm39)	I44T	probably benign	Het
Or6c8b	A	T	10: 128,882,899 (GRCm39)	I11N	probably damaging	Het
Pbrm1	A	G	14: 30,789,773 (GRCm39)	I807V	probably damaging	Het
Pitrm1	T	A	13: 6,628,593 (GRCm39)	V962E	probably damaging	Het
Pkd2l1	T	C	19: 44,142,647 (GRCm39)	Q465R	probably damaging	Het
Pla1a	A	G	16: 38,221,244 (GRCm39)	I372T	probably damaging	Het
Prmt5	A	C	14: 54,752,845 (GRCm39)	F122C	probably damaging	Het
Prrc2b	T	A	2: 32,111,498 (GRCm39)	S1905T	probably damaging	Het
Ptprf	T	G	4: 118,081,101 (GRCm39)	K1163N	probably benign	Het
Rab3ip	A	G	10: 116,775,283 (GRCm39)	V25A	probably damaging	Het
Raf1	T	C	6: 115,597,300 (GRCm39)		probably null	Het
Rnf180	T	C	13: 105,407,429 (GRCm39)	E40G	probably benign	Het
Rpl6	T	A	5: 121,346,972 (GRCm39)	M289K	probably benign	Het
Slc25a32	A	G	15: 38,963,321 (GRCm39)	F167L	probably benign	Het
Slc30a2	G	A	4: 134,074,726 (GRCm39)	R161Q	probably damaging	Het
Slc4a4	T	A	5: 89,188,205 (GRCm39)		probably null	Het
Sppl2a	A	G	2: 126,769,663 (GRCm39)		probably null	Het
Tbr1	T	A	2: 61,637,688 (GRCm39)	D82E	probably benign	Het
Tbx10	A	T	19: 4,048,961 (GRCm39)	T291S	probably benign	Het
Tlr1	T	A	5: 65,083,056 (GRCm39)	H507L	possibly damaging	Het
Trim37	A	C	11: 87,058,335 (GRCm39)	T338P	probably benign	Het
Trpv5	T	C	6: 41,630,204 (GRCm39)	T629A	probably benign	Het
Ttc14	T	A	3: 33,857,646 (GRCm39)	I249N	probably damaging	Het
Uhrf1	A	G	17: 56,627,450 (GRCm39)	T661A	probably benign	Het
Vmn2r65	A	G	7: 84,596,587 (GRCm39)	I156T	probably benign	Het
Vwde	T	C	6: 13,186,905 (GRCm39)	N861D	probably damaging	Het
Zan	A	G	5: 137,422,213 (GRCm39)	C2802R	unknown	Het

Other mutations in Ctbs

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01618:Ctbs	APN	3	146,160,867 (GRCm39)	missense	probably benign	0.02
R0133:Ctbs	UTSW	3	146,163,223 (GRCm39)	missense	probably benign	0.01
R0845:Ctbs	UTSW	3	146,160,862 (GRCm39)	missense	probably damaging	1.00
R1512:Ctbs	UTSW	3	146,160,720 (GRCm39)	missense	probably benign	0.00
R1523:Ctbs	UTSW	3	146,160,735 (GRCm39)	missense	probably benign	0.01
R4194:Ctbs	UTSW	3	146,156,368 (GRCm39)	missense	probably benign	0.00
R6607:Ctbs	UTSW	3	146,163,128 (GRCm39)	missense	possibly damaging	0.60
R6739:Ctbs	UTSW	3	146,165,254 (GRCm39)	splice site	probably null
R7361:Ctbs	UTSW	3	146,164,509 (GRCm39)	missense	probably damaging	1.00
R7446:Ctbs	UTSW	3	146,164,573 (GRCm39)	missense	probably damaging	1.00
R8515:Ctbs	UTSW	3	146,164,568 (GRCm39)	nonsense	probably null
R8766:Ctbs	UTSW	3	146,165,588 (GRCm39)	missense	possibly damaging	0.90
R8915:Ctbs	UTSW	3	146,169,724 (GRCm39)	missense	probably benign	0.00
R9280:Ctbs	UTSW	3	146,160,142 (GRCm39)	missense	probably damaging	1.00
R9787:Ctbs	UTSW	3	146,160,109 (GRCm39)	missense	probably damaging	0.97
R9801:Ctbs	UTSW	3	146,169,679 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGCTCACAGGGACTATTTCGAAG -3'
(R):5'- TCACGTTGGAAACTCTCTGTG -3'

Sequencing Primer
(F):5'- CTCACAGGGACTATTTCGAAGATTAG -3'
(R):5'- CACGTTGGAAACTCTCTGTGGTTTC -3'

Posted On

2019-05-13