Mutagenetix > Incidental Mutation

Incidental Mutation 'R0550:Erc2'

45116

Institutional Source

Beutler Lab

Gene Symbol

Erc2

Ensembl Gene

ENSMUSG00000040640

Gene Name

ELKS/RAB6-interacting/CAST family member 2

Synonyms

ELKS2alpha, D14Ertd171e

MMRRC Submission

038742-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0550 (G1)

Quality Score

211

Status

Validated

Chromosome

Chromosomal Location

27622428-28478537 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 28271651 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Glutamic Acid at position 546 (K546E)

Ref Sequence

ENSEMBL: ENSMUSP00000147744 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]

AlphaFold

Q6PH08

Predicted Effect

possibly damaging
Transcript: ENSMUST00000090302
AA Change: K876E

PolyPhen 2 Score 0.594 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: K876E

Domain	Start	End	E-Value	Type
low complexity region	14	45	N/A	INTRINSIC
low complexity region	121	133	N/A	INTRINSIC
Pfam:Cast	150	907	N/A	PFAM
low complexity region	916	928	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000209800

Predicted Effect

possibly damaging
Transcript: ENSMUST00000210135
AA Change: K900E

PolyPhen 2 Score 0.496 (Sensitivity: 0.88; Specificity: 0.90)

Predicted Effect

possibly damaging
Transcript: ENSMUST00000210924
AA Change: K546E

PolyPhen 2 Score 0.740 (Sensitivity: 0.85; Specificity: 0.92)

Predicted Effect

possibly damaging
Transcript: ENSMUST00000211145
AA Change: K880E

PolyPhen 2 Score 0.496 (Sensitivity: 0.88; Specificity: 0.90)

Meta Mutation Damage Score

0.0652

Coding Region Coverage

1x: 99.6%
3x: 98.9%
10x: 97.0%
20x: 94.2%

Validation Efficiency

99% (76/77)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the Rab3-interacting molecule (RIM)-binding protein family. Members of this protein family form part of the cytomatrix at the active zone (CAZ) complex and function as regulators of neurotransmitter release. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for targeted disruptions of this gene are viable and fertile. However, homozygotes for one allele display abnormal CNS synaptic transmission. Homozygotes for a second allele display retinal abnormalities and impaired vision. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 81 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca5	A	T	11: 110,293,840	Y947N	probably damaging	Het
Acss3	C	A	10: 107,053,471	G163C	probably damaging	Het
Adcy10	A	G	1: 165,565,315	T1367A	probably benign	Het
Adcy2	A	T	13: 68,982,361	S136T	probably benign	Het
Ahdc1	G	A	4: 133,063,037	V530I	probably benign	Het
Aldh16a1	C	T	7: 45,146,229		probably null	Het
Ankrd36	T	C	11: 5,607,429		probably null	Het
Aqr	A	C	2: 114,132,976	N664K	probably damaging	Het
Atp6v1c1	T	C	15: 38,682,929		probably benign	Het
Atp8b2	C	T	3: 89,959,061		probably benign	Het
Bbx	T	C	16: 50,274,533		probably benign	Het
Bmper	T	A	9: 23,373,885	D243E	probably benign	Het
Casz1	GCCACCACCACCACCACCACCAC	GCCACCACCACCACCACCAC	4: 148,952,284		probably benign	Het
Catsperd	T	C	17: 56,663,427		probably null	Het
Ccdc92b	T	A	11: 74,629,945		probably null	Het
Cd2bp2	G	T	7: 127,193,824	T342K	probably damaging	Het
Clrn3	T	A	7: 135,528,425	I27F	possibly damaging	Het
Cnih3	TTGACGAG	T	1: 181,406,477		probably null	Het
Cntnap3	T	C	13: 64,762,000	T764A	possibly damaging	Het
Cttnbp2	T	G	6: 18,435,309	K183N	possibly damaging	Het
Cwc27	G	A	13: 104,804,949	P155L	probably damaging	Het
Dcaf10	T	C	4: 45,372,753	S389P	probably benign	Het
Ddx18	T	C	1: 121,555,375	K561E	probably benign	Het
Dkk3	A	G	7: 112,158,245	F51L	probably damaging	Het
Dnaic1	C	T	4: 41,596,274	R20*	probably null	Het
Dr1	G	A	5: 108,269,605	G6S	probably benign	Het
Dync2h1	A	T	9: 7,120,954		probably null	Het
Eif3l	A	G	15: 79,076,867	Y16C	probably damaging	Het
Epb41	A	G	4: 131,975,613	I464T	probably damaging	Het
F830045P16Rik	T	C	2: 129,463,509	D315G	probably damaging	Het
Fads6	A	G	11: 115,296,677	I64T	probably benign	Het
Fshr	T	C	17: 89,045,125	N107S	probably benign	Het
Gbp11	A	T	5: 105,343,750	N60K	probably benign	Het
Gm2a	C	T	11: 55,103,665	Q54*	probably null	Het
Hydin	A	G	8: 110,587,775	D4297G	probably benign	Het
Il6st	G	A	13: 112,475,114		probably null	Het
Inpp4b	T	A	8: 81,997,337	H499Q	probably benign	Het
Kif5c	A	G	2: 49,758,912	K956R	possibly damaging	Het
Krt74	G	A	15: 101,760,679		noncoding transcript	Het
Map3k9	A	T	12: 81,725,781	L649Q	probably damaging	Het
Mdn1	A	G	4: 32,730,479	D2871G	probably benign	Het
Mylk4	T	C	13: 32,716,666	T294A	probably benign	Het
Nbeal2	C	T	9: 110,642,158	V252I	probably benign	Het
Nectin3	A	G	16: 46,458,820	I265T	possibly damaging	Het
Olfr1065	A	T	2: 86,445,876	Y35*	probably null	Het
Olfr1109	G	T	2: 87,093,129	H89Q	probably benign	Het
Olfr1259	A	G	2: 89,943,389	I242T	probably damaging	Het
Olfr1447	A	T	19: 12,901,800		probably null	Het
Olfr181	A	G	16: 58,926,385	F62S	probably damaging	Het
Olfr554	G	A	7: 102,640,950	E235K	possibly damaging	Het
Olfr910	T	A	9: 38,539,380	C162S	probably damaging	Het
Opn1sw	A	T	6: 29,380,204	L71Q	probably damaging	Het
Pced1a	G	A	2: 130,419,633	P367S	probably benign	Het
Pkhd1	A	T	1: 20,347,223	M2568K	probably null	Het
Pla2r1	A	G	2: 60,425,350		probably null	Het
Plpp1	T	C	13: 112,834,985	I62T	probably benign	Het
Polr3g	G	A	13: 81,694,773	T41I	probably damaging	Het
Ptch2	T	C	4: 117,096,433		probably benign	Het
Sema4g	A	T	19: 44,997,665	H315L	probably benign	Het
Setd1b	G	T	5: 123,157,660	S1097I	unknown	Het
Sfxn4	A	G	19: 60,850,945		probably benign	Het
Sh3tc1	T	C	5: 35,699,784	E1237G	probably damaging	Het
Slc25a38	A	T	9: 120,123,643	N287I	probably benign	Het
Slc25a48	A	G	13: 56,448,998	T31A	probably benign	Het
Slc6a12	G	A	6: 121,356,918	V238I	probably damaging	Het
Slc8b1	A	G	5: 120,531,155		probably benign	Het
Slco4c1	A	C	1: 96,867,859	V158G	probably damaging	Het
Sptbn4	T	C	7: 27,364,378	T2208A	probably benign	Het
Srebf1	G	A	11: 60,201,676	T843I	probably benign	Het
Srl	A	G	16: 4,487,565	W101R	probably damaging	Het
St6galnac4	T	A	2: 32,594,019	C76*	probably null	Het
Tdrd3	C	A	14: 87,486,220	T290K	probably damaging	Het
Tnfrsf21	C	T	17: 43,038,213	H239Y	probably benign	Het
Trpm3	A	G	19: 22,987,812	E1547G	probably damaging	Het
Ubn1	A	G	16: 5,062,620		probably null	Het
Usp10	T	A	8: 119,947,801	I456K	probably damaging	Het
Usp6nl	A	G	2: 6,400,323		probably benign	Het
Vit	T	A	17: 78,624,793	V443E	possibly damaging	Het
Whamm	G	A	7: 81,586,224	V392I	possibly damaging	Het
Zfhx4	A	G	3: 5,400,494	K1904R	probably damaging	Het
Zfp352	A	T	4: 90,224,690	T356S	probably damaging	Het

Other mutations in Erc2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00836:Erc2	APN	14	28040521	missense	probably damaging	0.98
IGL01862:Erc2	APN	14	28271569	splice site	probably benign
IGL01906:Erc2	APN	14	28141306	missense	probably damaging	0.99
IGL02177:Erc2	APN	14	27898623	missense	probably benign	0.00
IGL02481:Erc2	APN	14	27653071	missense	probably damaging	1.00
IGL02483:Erc2	APN	14	27653071	missense	probably damaging	1.00
IGL02623:Erc2	APN	14	27776980	missense	probably damaging	1.00
IGL03252:Erc2	APN	14	28475649	utr 3 prime	probably benign
IGL03378:Erc2	APN	14	28011723	missense	probably damaging	1.00
lobe	UTSW	14	28317251	missense	probably damaging	0.96
R0091:Erc2	UTSW	14	27776824	critical splice acceptor site	probably null
R0309:Erc2	UTSW	14	28141225	missense	probably damaging	0.98
R0357:Erc2	UTSW	14	27777022	missense	probably damaging	0.99
R0378:Erc2	UTSW	14	28011694	missense	probably damaging	1.00
R0815:Erc2	UTSW	14	28025148	missense	probably benign	0.04
R0863:Erc2	UTSW	14	28025148	missense	probably benign	0.04
R1121:Erc2	UTSW	14	28475655	utr 3 prime	probably benign
R1164:Erc2	UTSW	14	28302972	missense	probably damaging	0.99
R1498:Erc2	UTSW	14	28302898	missense	probably benign	0.27
R1500:Erc2	UTSW	14	28271660	missense	probably damaging	0.98
R1555:Erc2	UTSW	14	28011665	missense	probably damaging	0.99
R1894:Erc2	UTSW	14	28141228	missense	probably damaging	0.99
R1950:Erc2	UTSW	14	27912900	missense	probably damaging	0.99
R1991:Erc2	UTSW	14	28011636	missense	probably benign	0.34
R2698:Erc2	UTSW	14	28271705	missense	probably benign	0.06
R2847:Erc2	UTSW	14	28040488	missense	probably damaging	0.97
R3015:Erc2	UTSW	14	28011775	critical splice donor site	probably null
R3612:Erc2	UTSW	14	27777177	missense	possibly damaging	0.69
R3759:Erc2	UTSW	14	28025163	missense	possibly damaging	0.94
R3857:Erc2	UTSW	14	28475642	utr 3 prime	probably benign
R3858:Erc2	UTSW	14	28475642	utr 3 prime	probably benign
R3859:Erc2	UTSW	14	28475642	utr 3 prime	probably benign
R4556:Erc2	UTSW	14	28302904	missense	probably damaging	1.00
R4739:Erc2	UTSW	14	27776881	missense	probably damaging	1.00
R4898:Erc2	UTSW	14	27653328	missense	probably damaging	1.00
R5068:Erc2	UTSW	14	28302943	missense	possibly damaging	0.63
R5113:Erc2	UTSW	14	27652872	missense	probably benign	0.40
R5418:Erc2	UTSW	14	27966510	missense	probably benign	0.14
R5741:Erc2	UTSW	14	28302869	splice site	probably null
R5819:Erc2	UTSW	14	28141369	missense	probably damaging	0.97
R5930:Erc2	UTSW	14	27776858	missense	probably damaging	0.99
R6073:Erc2	UTSW	14	28011636	missense	probably benign	0.00
R6150:Erc2	UTSW	14	28141291	missense	probably damaging	0.97
R6182:Erc2	UTSW	14	28317253	missense	probably damaging	0.99
R6188:Erc2	UTSW	14	28317251	missense	probably damaging	0.96
R6267:Erc2	UTSW	14	28080155	missense	probably damaging	1.00
R6296:Erc2	UTSW	14	28080155	missense	probably damaging	1.00
R6730:Erc2	UTSW	14	27898567	missense	possibly damaging	0.95
R6969:Erc2	UTSW	14	27898596	missense	probably damaging	1.00
R7095:Erc2	UTSW	14	27898593	missense	probably damaging	0.99
R7221:Erc2	UTSW	14	27653158	missense	probably damaging	0.97
R7365:Erc2	UTSW	14	28040389	missense	probably damaging	1.00
R7454:Erc2	UTSW	14	28302991	missense	possibly damaging	0.92
R7763:Erc2	UTSW	14	27876204	critical splice donor site	probably null
R7784:Erc2	UTSW	14	27898594	missense	probably damaging	0.96
R7890:Erc2	UTSW	14	28040341	critical splice acceptor site	probably null
R7894:Erc2	UTSW	14	27777208	missense	probably damaging	1.00
R8031:Erc2	UTSW	14	28011692	missense	probably damaging	0.99
R8206:Erc2	UTSW	14	28303015	splice site	probably null
R8273:Erc2	UTSW	14	27777139	missense	probably benign	0.41
R8304:Erc2	UTSW	14	27653165	missense	probably damaging	0.99
R8387:Erc2	UTSW	14	27653296	missense	possibly damaging	0.92
R8751:Erc2	UTSW	14	28080188	missense	possibly damaging	0.78
R8851:Erc2	UTSW	14	28317259	missense	probably null	0.99
R9130:Erc2	UTSW	14	28029461	missense	probably benign	0.25
R9292:Erc2	UTSW	14	27776842	missense	probably damaging	1.00
R9441:Erc2	UTSW	14	28080157	missense	possibly damaging	0.58
R9452:Erc2	UTSW	14	28011733	missense	probably damaging	1.00
R9529:Erc2	UTSW	14	28475766	missense	unknown

Predicted Primers

PCR Primer
(F):5'- AAACCCTCTCTCAGATGGCACAATG -3'
(R):5'- CATGGTATTTCAGCAACAGCGCAG -3'

Sequencing Primer
(F):5'- GAGTCTTAATGAGTCTGACCCAGC -3'
(R):5'- TAGCTGCATGAGCCTGC -3'

Posted On

2013-06-11