Mutagenetix > Incidental Mutation

Incidental Mutation 'R2057:Canx'

228279

Institutional Source

Beutler Lab

Gene Symbol

Canx

Ensembl Gene

ENSMUSG00000020368

Gene Name

calnexin

Synonyms

1110069N15Rik, CNX

MMRRC Submission

040062-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.942) question?

Stock #

R2057 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

50293961-50325673 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 50304425 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Serine at position 272 (N272S)

Ref Sequence

ENSEMBL: ENSMUSP00000137440 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020637] [ENSMUST00000179865]

AlphaFold

P35564

Predicted Effect

probably damaging
Transcript: ENSMUST00000020637
AA Change: N272S

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000020637
Gene: ENSMUSG00000020368
AA Change: N272S

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
Pfam:Calreticulin	72	441	1.7e-170	PFAM
transmembrane domain	484	506	N/A	INTRINSIC
coiled coil region	525	560	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000155801

Predicted Effect

probably damaging
Transcript: ENSMUST00000179865
AA Change: N272S

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000137440
Gene: ENSMUSG00000020368
AA Change: N272S

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
Pfam:Calreticulin	70	441	4.7e-166	PFAM
transmembrane domain	484	506	N/A	INTRINSIC
coiled coil region	525	560	N/A	INTRINSIC

Meta Mutation Damage Score

0.3174

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.5%

Validation Efficiency

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 calnexin family of molecular chaperones. The encoded protein is a calcium-binding, endoplasmic reticulum (ER)-associated protein that interacts transiently with newly synthesized N-linked glycoproteins, facilitating protein folding and assembly. It may also play a central role in the quality control of protein folding by retaining incorrectly folded protein subunits within the ER for degradation. Alternatively spliced transcript variants encoding the same protein have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit motor defects, loss of large myelinated nerve fibers, small size, and very high mortality between birth and 4 weeks of age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2210010C04Rik	G	A	6: 41,032,381 (GRCm38)	T173I	probably benign	Het
Abcc2	A	G	19: 43,818,038 (GRCm38)	K764E	probably damaging	Het
Abcg2	T	C	6: 58,690,540 (GRCm38)	V129A	probably benign	Het
Adgrf5	A	G	17: 43,428,586 (GRCm38)	Y72C	possibly damaging	Het
Ago1	C	T	4: 126,443,228 (GRCm38)	R228H	probably damaging	Het
Ano1	A	G	7: 144,648,052 (GRCm38)	V334A	probably damaging	Het
Apob	A	T	12: 8,002,164 (GRCm38)	R1202*	probably null	Het
Arfgap3	G	T	15: 83,310,300 (GRCm38)	D389E	probably benign	Het
Atf6b	A	T	17: 34,648,575 (GRCm38)		probably null	Het
Atoh8	T	C	6: 72,235,128 (GRCm38)	K13E	probably damaging	Het
Bicral	G	T	17: 46,824,888 (GRCm38)	N465K	possibly damaging	Het
Bves	T	A	10: 45,343,135 (GRCm38)	Y110N	probably damaging	Het
C4b	A	G	17: 34,728,620 (GRCm38)	Y1695H	probably damaging	Het
Cage1	A	G	13: 38,023,380 (GRCm38)	V163A	probably benign	Het
Caskin1	G	T	17: 24,496,459 (GRCm38)	G93V	probably damaging	Het
Cd34	T	C	1: 194,959,142 (GRCm38)	V292A	probably damaging	Het
Cd84	A	G	1: 171,872,750 (GRCm38)	T145A	possibly damaging	Het
Cdh16	C	A	8: 104,621,965 (GRCm38)	G144*	probably null	Het
Chaf1b	T	A	16: 93,894,907 (GRCm38)	H280Q	probably damaging	Het
Chpf2	G	A	5: 24,591,222 (GRCm38)	G389R	probably damaging	Het
Crb1	T	C	1: 139,314,750 (GRCm38)	Y330C	probably damaging	Het
Cux2	A	T	5: 121,869,504 (GRCm38)	V698E	probably benign	Het
Dhtkd1	A	G	2: 5,942,619 (GRCm38)	V18A	unknown	Het
Dmbt1	G	A	7: 131,106,170 (GRCm38)	A1381T	possibly damaging	Het
Enpp1	C	G	10: 24,660,192 (GRCm38)	A437P	probably damaging	Het
Fat2	C	T	11: 55,281,860 (GRCm38)	V2676I	possibly damaging	Het
Fzd2	A	G	11: 102,605,933 (GRCm38)	D401G	probably damaging	Het
Gcm2	T	C	13: 41,109,954 (GRCm38)	M1V	probably null	Het
Gnai3	C	T	3: 108,112,496 (GRCm38)	V233I	probably benign	Het
Golim4	T	A	3: 75,894,887 (GRCm38)	D366V	possibly damaging	Het
Grin1	T	A	2: 25,316,820 (GRCm38)	T110S	probably damaging	Het
Grin2a	A	G	16: 9,669,744 (GRCm38)	V430A	probably benign	Het
Gstp3	G	A	19: 4,059,282 (GRCm38)	T5I	probably damaging	Het
Il17rb	T	A	14: 29,997,154 (GRCm38)	M324L	probably benign	Het
Jmy	A	G	13: 93,459,703 (GRCm38)	Y473H	probably damaging	Het
Khdc1b	A	G	1: 21,384,310 (GRCm38)	D79G	probably benign	Het
Kremen2	T	C	17: 23,742,717 (GRCm38)	E272G	possibly damaging	Het
Lmo7	G	C	14: 101,887,178 (GRCm38)	A358P	probably damaging	Het
Mdh1b	T	C	1: 63,721,582 (GRCm38)	I107V	probably benign	Het
Mlkl	T	C	8: 111,333,610 (GRCm38)	Q48R	probably benign	Het
Myh2	G	A	11: 67,188,839 (GRCm38)		probably null	Het
Naip1	T	A	13: 100,425,573 (GRCm38)	Q1028L	probably damaging	Het
Ncald	T	A	15: 37,397,179 (GRCm38)	I86F	possibly damaging	Het
Nid1	A	C	13: 13,500,473 (GRCm38)	H926P	probably benign	Het
Nlrp9a	T	A	7: 26,557,362 (GRCm38)	I46K	possibly damaging	Het
Olfr59	A	G	11: 74,288,826 (GRCm38)	Y60C	probably damaging	Het
Olfr823	A	T	10: 130,111,990 (GRCm38)	S267T	probably benign	Het
Pak1	T	A	7: 97,907,797 (GRCm38)		probably null	Het
Parpbp	T	A	10: 88,124,962 (GRCm38)	M221L	probably benign	Het
Pde12	T	C	14: 26,668,880 (GRCm38)	I225V	probably benign	Het
Phf19	G	T	2: 34,899,608 (GRCm38)	R367S	probably benign	Het
Plcl2	A	G	17: 50,668,111 (GRCm38)		probably null	Het
Plxnb1	A	T	9: 109,109,226 (GRCm38)	I1283F	possibly damaging	Het
Pramel6	T	A	2: 87,508,715 (GRCm38)	N86K	possibly damaging	Het
Prkdc	A	G	16: 15,727,605 (GRCm38)	T1862A	probably benign	Het
Prpf40a	A	T	2: 53,144,839 (GRCm38)	I779K	probably damaging	Het
Ptpn20	A	T	14: 33,630,985 (GRCm38)	E227V	probably damaging	Het
Rad54b	C	T	4: 11,606,088 (GRCm38)	R499C	probably benign	Het
Rarg	C	A	15: 102,239,504 (GRCm38)	A291S	probably damaging	Het
Rnf169	A	T	7: 99,925,408 (GRCm38)	L660Q	probably damaging	Het
Scn4a	A	G	11: 106,335,724 (GRCm38)	V670A	probably damaging	Het
Serpinb9c	A	T	13: 33,156,871 (GRCm38)	C81*	probably null	Het
Sik1	A	G	17: 31,848,797 (GRCm38)	S435P	probably benign	Het
Slc35g2	G	A	9: 100,553,276 (GRCm38)	A114V	probably damaging	Het
Slc7a14	A	T	3: 31,237,496 (GRCm38)	V211E	probably damaging	Het
Snrpn	A	T	7: 59,987,456 (GRCm38)	H37Q	possibly damaging	Het
Spock3	T	A	8: 63,245,170 (GRCm38)	C185*	probably null	Het
Tbc1d4	A	G	14: 101,477,155 (GRCm38)	S627P	probably damaging	Het
Tgoln1	T	C	6: 72,615,670 (GRCm38)	T276A	probably benign	Het
Tmem176b	G	A	6: 48,836,333 (GRCm38)	T64I	probably damaging	Het
Tnpo2	T	C	8: 85,050,113 (GRCm38)	L483P	probably damaging	Het
Tpte	T	A	8: 22,318,339 (GRCm38)	D163E	probably benign	Het
Trim36	A	T	18: 46,196,162 (GRCm38)	D70E	probably benign	Het
Umodl1	G	A	17: 31,008,766 (GRCm38)		probably null	Het
Wdr90	T	C	17: 25,855,199 (GRCm38)	T691A	probably benign	Het
Zdhhc8	A	G	16: 18,228,346 (GRCm38)	S118P	probably damaging	Het
Zfp438	T	C	18: 5,214,085 (GRCm38)	E291G	probably benign	Het
Zfp879	C	T	11: 50,832,601 (GRCm38)	E543K	probably benign	Het

Other mutations in Canx

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00675:Canx	APN	11	50,300,996 (GRCm38)	missense	possibly damaging	0.61
IGL03089:Canx	APN	11	50,304,482 (GRCm38)	missense	possibly damaging	0.85
R1428:Canx	UTSW	11	50,308,394 (GRCm38)	splice site	probably benign
R1876:Canx	UTSW	11	50,304,359 (GRCm38)	missense	probably damaging	1.00
R2058:Canx	UTSW	11	50,304,425 (GRCm38)	missense	probably damaging	0.97
R2088:Canx	UTSW	11	50,310,390 (GRCm38)	missense	possibly damaging	0.89
R2126:Canx	UTSW	11	50,304,358 (GRCm38)	missense	probably damaging	1.00
R2217:Canx	UTSW	11	50,310,867 (GRCm38)	missense	probably benign	0.24
R2218:Canx	UTSW	11	50,310,867 (GRCm38)	missense	probably benign	0.24
R2386:Canx	UTSW	11	50,297,106 (GRCm38)	missense	probably benign
R3716:Canx	UTSW	11	50,304,474 (GRCm38)	missense	probably benign	0.14
R3957:Canx	UTSW	11	50,308,383 (GRCm38)	missense	probably damaging	1.00
R4019:Canx	UTSW	11	50,299,245 (GRCm38)	missense	probably damaging	1.00
R4402:Canx	UTSW	11	50,304,438 (GRCm38)	missense	probably benign	0.13
R4825:Canx	UTSW	11	50,308,809 (GRCm38)	missense	probably benign	0.42
R5252:Canx	UTSW	11	50,308,794 (GRCm38)	missense	probably damaging	1.00
R5385:Canx	UTSW	11	50,301,812 (GRCm38)	missense	probably damaging	1.00
R5797:Canx	UTSW	11	50,301,017 (GRCm38)	missense	probably benign	0.00
R5820:Canx	UTSW	11	50,308,383 (GRCm38)	missense	probably damaging	1.00
R6052:Canx	UTSW	11	50,297,119 (GRCm38)	missense	possibly damaging	0.49
R7259:Canx	UTSW	11	50,301,816 (GRCm38)	missense	probably damaging	1.00
R7603:Canx	UTSW	11	50,311,628 (GRCm38)	missense	probably benign
R7715:Canx	UTSW	11	50,310,804 (GRCm38)	missense	probably benign	0.13
R7735:Canx	UTSW	11	50,301,039 (GRCm38)	missense	probably damaging	0.97
R8063:Canx	UTSW	11	50,308,346 (GRCm38)	nonsense	probably null
R8069:Canx	UTSW	11	50,311,704 (GRCm38)	missense	possibly damaging	0.93
R8494:Canx	UTSW	11	50,311,782 (GRCm38)	critical splice acceptor site	probably null
R8508:Canx	UTSW	11	50,311,647 (GRCm38)	missense	possibly damaging	0.85
R8941:Canx	UTSW	11	50,304,443 (GRCm38)	missense	possibly damaging	0.90
R9153:Canx	UTSW	11	50,297,335 (GRCm38)	missense	probably benign
R9722:Canx	UTSW	11	50,304,474 (GRCm38)	missense	probably benign	0.14

Predicted Primers

PCR Primer
(F):5'- CAGAGTAATTGGAACTTAAGTCCC -3'
(R):5'- CTCTAGAAGGCATGATCTGTTGTG -3'

Sequencing Primer
(F):5'- CTTGCAAGCAAGCATAGGGTCTTAC -3'
(R):5'- AAGGCATGATCTGTTGTGTTAGATTG -3'

Posted On

2014-09-17