Mutagenetix > Incidental Mutation

Incidental Mutation 'R8892:Ctnna1'

677796

Institutional Source

Beutler Lab

Gene Symbol

Ctnna1

Ensembl Gene

ENSMUSG00000037815

Gene Name

catenin alpha 1

Synonyms

Catna1, alpha E catenin, alpha(E)-catenin, catenin (cadherin associated protein), alpha 1, 2010010M04Rik

MMRRC Submission

068695-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8892 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

35251955-35387829 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 35372586 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 514 (V514I)

Ref Sequence

ENSEMBL: ENSMUSP00000049007 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000042345]

AlphaFold

P26231

PDB Structure

CRYSTAL STRUCTURE OF THE ALPHA-CATENIN DIMERIZATION DOMAIN [X-RAY DIFFRACTION]
CRYSTAL STRUCTURE OF A CHIMERA OF BETA-CATENIN AND ALPHA-CATENIN [X-RAY DIFFRACTION]
alpha-catenin fragment, residues 385-651 [X-RAY DIFFRACTION]
Alpha-E-catenin is an autoinhibited molecule that co-activates vinculin [X-RAY DIFFRACTION]
Alpha-E-catenin is an autoinhibited molecule that co-activates vinculin [X-RAY DIFFRACTION]
Crystal structure of full-length mouse alphaE-catenin [X-RAY DIFFRACTION]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000042345
AA Change: V514I

PolyPhen 2 Score 0.463 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000049007
Gene: ENSMUSG00000037815
AA Change: V514I

Domain	Start	End	E-Value	Type
Pfam:Vinculin	19	339	2.6e-99	PFAM
Pfam:Vinculin	333	867	3.3e-218	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.6%

Validation Efficiency

100% (76/76)

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 catenin family of proteins that play an important role in cell adhesion process by connecting cadherins located on the plasma membrane to the actin filaments inside the cell. The encoded mechanosensing protein contains three vinculin homology domains and undergoes conformational changes in response to cytoskeletal tension, resulting in the reconfiguration of cadherin-actin filament connections. Certain mutations in this gene cause butterfly-shaped pigment dystrophy. [provided by RefSeq, May 2016]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality at the blastocyst stage. A conditional knockout in surface epithelium results in defects in hair follicle development and epidermal morphogenesis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 79 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca14	T	A	7: 119,815,606 (GRCm39)	L285I	probably damaging	Het
Abcc2	T	G	19: 43,795,571 (GRCm39)	S442R	possibly damaging	Het
Adgrl3	A	T	5: 81,874,516 (GRCm39)	I938F	probably damaging	Het
Adpgk	A	G	9: 59,217,623 (GRCm39)	Y212C	probably damaging	Het
Ahcyl1	C	T	3: 107,579,378 (GRCm39)	D219N	probably benign	Het
Ap3b1	G	A	13: 94,679,348 (GRCm39)	V997M	unknown	Het
Bbs1	A	C	19: 4,942,954 (GRCm39)	S479A	probably benign	Het
Bean1	A	T	8: 104,943,610 (GRCm39)	D231V	probably damaging	Het
Cacnb1	A	T	11: 97,901,192 (GRCm39)	V220E	probably damaging	Het
Camkv	C	T	9: 107,823,333 (GRCm39)	R120*	probably null	Het
Ccny	T	G	18: 9,345,235 (GRCm39)	S180R	probably damaging	Het
Cdh23	G	T	10: 60,143,284 (GRCm39)	H3012Q	probably damaging	Het
Chd9	A	G	8: 91,660,468 (GRCm39)	N476S	unknown	Het
Clasp2	T	A	9: 113,709,251 (GRCm39)	L680Q	probably damaging	Het
Clip1	A	T	5: 123,717,565 (GRCm39)	S1241R	probably benign	Het
Cramp1	C	T	17: 25,202,114 (GRCm39)	G456D	probably damaging	Het
Csmd3	T	A	15: 47,604,634 (GRCm39)	K1036N		Het
Ddr1	A	C	17: 35,993,556 (GRCm39)	I852S	probably benign	Het
Dhrs1	G	A	14: 55,977,404 (GRCm39)	A238V	possibly damaging	Het
Echs1	A	C	7: 139,688,031 (GRCm39)	L258R	probably damaging	Het
Epha8	G	T	4: 136,661,850 (GRCm39)	H582N	probably benign	Het
Fhod3	G	A	18: 25,189,452 (GRCm39)		probably null	Het
Gm40460	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	7: 141,794,450 (GRCm39)		probably benign	Het
Gpr179	T	C	11: 97,226,590 (GRCm39)	D1855G	possibly damaging	Het
Idh2	TCCCAGG	T	7: 79,748,079 (GRCm39)		probably benign	Het
Ipo9	T	C	1: 135,314,544 (GRCm39)	N904S	possibly damaging	Het
Itih3	A	G	14: 30,637,635 (GRCm39)	V508A	probably benign	Het
Klhl14	T	G	18: 21,691,220 (GRCm39)	T437P	possibly damaging	Het
Krt5	T	C	15: 101,619,185 (GRCm39)	M268V	probably benign	Het
Lama4	T	A	10: 38,973,194 (GRCm39)	L1587Q	probably damaging	Het
Lhx4	T	C	1: 155,581,013 (GRCm39)	T171A	possibly damaging	Het
Lrfn2	A	C	17: 49,377,376 (GRCm39)	E152D	probably damaging	Het
Ltn1	A	T	16: 87,229,230 (GRCm39)		probably benign	Het
Ly9	A	T	1: 171,421,465 (GRCm39)	D595E	possibly damaging	Het
Macf1	A	G	4: 123,249,036 (GRCm39)	L7165P	probably damaging	Het
Magi3	C	T	3: 103,958,141 (GRCm39)	G648D	probably damaging	Het
Mgll	T	A	6: 88,743,306 (GRCm39)	C109S	unknown	Het
Micall2	T	A	5: 139,703,254 (GRCm39)	H194L	probably damaging	Het
Mindy4	T	C	6: 55,255,223 (GRCm39)	L567P	probably benign	Het
Mmp16	T	A	4: 18,051,820 (GRCm39)	Y270N	probably damaging	Het
Naa16	A	T	14: 79,628,016 (GRCm39)	F14I	probably benign	Het
Nme6	T	G	9: 109,668,706 (GRCm39)	F41V	probably damaging	Het
Npffr1	A	G	10: 61,449,939 (GRCm39)	N71S	possibly damaging	Het
Or1b1	C	A	2: 36,995,523 (GRCm39)	L46F	probably damaging	Het
Or1p4-ps1	T	C	11: 74,207,949 (GRCm39)	W33R	probably damaging	Het
Or4k41	A	G	2: 111,279,967 (GRCm39)	I161V	probably benign	Het
Pard3b	T	A	1: 62,677,026 (GRCm39)	Y1186N	probably damaging	Het
Pou2f1	A	T	1: 165,708,027 (GRCm39)	S552T	unknown	Het
Ppp2r3c	A	T	12: 55,336,453 (GRCm39)	L233Q	possibly damaging	Het
Prl8a1	G	A	13: 27,766,069 (GRCm39)	H9Y	possibly damaging	Het
Rnf135	C	T	11: 80,074,957 (GRCm39)	T72I	probably benign	Het
Rsf1	A	T	7: 97,328,171 (GRCm39)	I1058F		Het
Slc39a6	A	T	18: 24,729,386 (GRCm39)	Y442*	probably null	Het
Slc44a2	G	A	9: 21,253,153 (GRCm39)		probably benign	Het
Slc4a11	T	G	2: 130,529,140 (GRCm39)	S437R	probably damaging	Het
Spc24	G	A	9: 21,668,994 (GRCm39)	Q98*	probably null	Het
Spock3	T	A	8: 63,404,986 (GRCm39)	Y51*	probably null	Het
Sptbn1	A	G	11: 30,067,800 (GRCm39)	Y1805H	probably benign	Het
Tango6	A	G	8: 107,468,845 (GRCm39)	I780M	probably benign	Het
Tcerg1l	C	T	7: 137,999,260 (GRCm39)	W41*	probably null	Het
Tdrd9	A	G	12: 111,979,718 (GRCm39)	Y401C	probably benign	Het
Tex47	A	T	5: 7,355,115 (GRCm39)	I99F	probably damaging	Het
Tlr9	G	A	9: 106,099,834 (GRCm39)		probably benign	Het
Tmem209	T	A	6: 30,497,942 (GRCm39)	S276C	possibly damaging	Het
Tmprss11f	A	C	5: 86,687,618 (GRCm39)	S97A	possibly damaging	Het
Top6bl	A	G	19: 4,699,721 (GRCm39)	V494A	possibly damaging	Het
Ttc7	T	A	17: 87,637,520 (GRCm39)	M425K	probably damaging	Het
Ttn	C	T	2: 76,739,466 (GRCm39)	G3737D	unknown	Het
Tyk2	T	C	9: 21,027,463 (GRCm39)	H503R	probably benign	Het
Unc13b	A	T	4: 43,176,484 (GRCm39)	R2437S	unknown	Het
Uqcrc1	C	T	9: 108,766,186 (GRCm39)	R58C	probably damaging	Het
Vmn1r160	G	A	7: 22,571,474 (GRCm39)	V276I	probably benign	Het
Vmn2r112	A	G	17: 22,837,612 (GRCm39)	Y691C	probably damaging	Het
Vmn2r87	A	C	10: 130,308,105 (GRCm39)	I711S	probably damaging	Het
Vmn2r94	A	G	17: 18,464,335 (GRCm39)	S652P	possibly damaging	Het
Vps50	T	A	6: 3,536,967 (GRCm39)	C313S	probably damaging	Het
Xrcc5	T	G	1: 72,382,190 (GRCm39)	D455E	possibly damaging	Het
Zdhhc6	T	A	19: 55,290,987 (GRCm39)		probably benign	Het
Zfp964	G	A	8: 70,116,405 (GRCm39)	G335D	probably damaging	Het

Other mutations in Ctnna1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01634:Ctnna1	APN	18	35,356,501 (GRCm39)	missense	probably damaging	0.97
IGL03068:Ctnna1	APN	18	35,382,785 (GRCm39)	missense	possibly damaging	0.66
IGL03286:Ctnna1	APN	18	35,308,206 (GRCm39)	missense	probably benign	0.37
PIT4458001:Ctnna1	UTSW	18	35,308,179 (GRCm39)	missense	possibly damaging	0.65
R0282:Ctnna1	UTSW	18	35,377,175 (GRCm39)	missense	possibly damaging	0.79
R1971:Ctnna1	UTSW	18	35,287,580 (GRCm39)	missense	probably benign
R2117:Ctnna1	UTSW	18	35,285,678 (GRCm39)	missense	possibly damaging	0.76
R2424:Ctnna1	UTSW	18	35,386,760 (GRCm39)	missense	probably benign	0.00
R4602:Ctnna1	UTSW	18	35,312,880 (GRCm39)	missense	possibly damaging	0.92
R4812:Ctnna1	UTSW	18	35,372,530 (GRCm39)	missense	probably damaging	1.00
R5120:Ctnna1	UTSW	18	35,315,607 (GRCm39)	critical splice donor site	probably null
R5469:Ctnna1	UTSW	18	35,372,573 (GRCm39)	missense	probably benign	0.00
R5607:Ctnna1	UTSW	18	35,382,795 (GRCm39)	missense	probably benign	0.25
R5629:Ctnna1	UTSW	18	35,382,802 (GRCm39)	missense	probably benign
R5824:Ctnna1	UTSW	18	35,312,939 (GRCm39)	missense	probably benign
R5971:Ctnna1	UTSW	18	35,287,567 (GRCm39)	missense	probably benign
R6191:Ctnna1	UTSW	18	35,307,408 (GRCm39)	missense	probably damaging	1.00
R7065:Ctnna1	UTSW	18	35,285,669 (GRCm39)	missense	probably benign
R7519:Ctnna1	UTSW	18	35,307,424 (GRCm39)	missense	probably benign	0.02
R7624:Ctnna1	UTSW	18	35,377,897 (GRCm39)	missense	probably benign	0.00
R7636:Ctnna1	UTSW	18	35,356,526 (GRCm39)	missense	possibly damaging	0.92
R8086:Ctnna1	UTSW	18	35,285,713 (GRCm39)	missense	possibly damaging	0.55
R8354:Ctnna1	UTSW	18	35,385,776 (GRCm39)	missense	possibly damaging	0.94
R8765:Ctnna1	UTSW	18	35,384,293 (GRCm39)	missense	probably damaging	0.97
R8889:Ctnna1	UTSW	18	35,372,586 (GRCm39)	missense	possibly damaging	0.46
R9246:Ctnna1	UTSW	18	35,356,562 (GRCm39)	missense	probably benign	0.00
U15987:Ctnna1	UTSW	18	35,287,567 (GRCm39)	missense	probably benign
X0021:Ctnna1	UTSW	18	35,315,598 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- ATGGCTGTGATAGGATGAGC -3'
(R):5'- ACTAATGATGCAGGGTGGACAC -3'

Sequencing Primer
(F):5'- CTGTGATAGGATGAGCTATGTGC -3'
(R):5'- GTGGACACCAGCCCCAC -3'

Posted On

2021-08-02