Mutagenetix > Incidental Mutation

Incidental Mutation 'R2070:Sv2a'

227025

Institutional Source

Beutler Lab

Gene Symbol

Sv2a

Ensembl Gene

ENSMUSG00000038486

Gene Name

synaptic vesicle glycoprotein 2a

Synonyms

MMRRC Submission

040075-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R2070 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

96088543-96102499 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 96101191 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Alanine to Threonine at position 730 (A730T)

Ref Sequence

ENSEMBL: ENSMUSP00000037576 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000016087] [ENSMUST00000035371] [ENSMUST00000107099] [ENSMUST00000177442]

AlphaFold

Q9JIS5

Predicted Effect

probably benign
Transcript: ENSMUST00000016087

SMART Domains

Protein: ENSMUSP00000016087
Gene: ENSMUSG00000015943

Domain	Start	End	E-Value	Type
low complexity region	20	35	N/A	INTRINSIC
Pfam:BolA	38	114	4e-32	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000035371
AA Change: A730T

PolyPhen 2 Score 0.950 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000037576
Gene: ENSMUSG00000038486
AA Change: A730T

Domain	Start	End	E-Value	Type
low complexity region	19	32	N/A	INTRINSIC
low complexity region	39	58	N/A	INTRINSIC
low complexity region	68	79	N/A	INTRINSIC
low complexity region	123	138	N/A	INTRINSIC
Pfam:Sugar_tr	149	484	5.3e-30	PFAM
Pfam:MFS_1	168	483	1.6e-24	PFAM
Pfam:Pentapeptide_4	513	585	7.7e-11	PFAM
Pfam:MFS_1	561	739	3.9e-12	PFAM
Pfam:Sugar_tr	588	742	4.5e-7	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000107099

SMART Domains

Protein: ENSMUSP00000102716
Gene: ENSMUSG00000015943

Domain	Start	End	E-Value	Type
low complexity region	20	35	N/A	INTRINSIC
Pfam:BolA	38	114	4e-32	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000177442

SMART Domains

Protein: ENSMUSP00000134765
Gene: ENSMUSG00000015943

Domain	Start	End	E-Value	Type
low complexity region	20	35	N/A	INTRINSIC
Pfam:BolA	40	113	7.8e-33	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000196912

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.] The protein encoded by this gene is one of three related synaptic vesicle proteins. The encoded protein may interact with synaptotagmin to enhance low frequency neurotransmission in quiescent neurons. [provided by RefSeq, Jun 2016]
PHENOTYPE: Homozygotes for targeted null mutations exhibit seizures, retarded growth, and reduced hippocampal (GABA)ergic neurotransmission. Many mutants die shortly after birth, and all are dead by three weeks of age. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2810021J22Rik	A	G	11: 58,767,595 (GRCm39)	K31E	probably damaging	Het
Abcc10	G	C	17: 46,614,491 (GRCm39)	N1477K	probably benign	Het
Ablim2	G	A	5: 35,955,857 (GRCm39)	C24Y	probably damaging	Het
Ankle1	T	C	8: 71,861,988 (GRCm39)	F497S	probably damaging	Het
Armh3	G	T	19: 45,879,724 (GRCm39)	P543Q	probably damaging	Het
Ash1l	C	G	3: 88,873,510 (GRCm39)	P98A	probably damaging	Het
Atad5	A	T	11: 79,988,878 (GRCm39)		probably null	Het
B3gnt4	A	T	5: 123,649,433 (GRCm39)	H266L	probably benign	Het
Bmi1	A	G	2: 18,688,851 (GRCm39)	I207V	probably benign	Het
Bnip3l	A	G	14: 67,226,671 (GRCm39)	M174T	probably damaging	Het
Bora	T	C	14: 99,299,714 (GRCm39)	S229P	probably damaging	Het
Ccdc121	T	C	5: 31,644,727 (GRCm39)	V160A	possibly damaging	Het
Ccdc27	T	A	4: 154,126,270 (GRCm39)	N73I	unknown	Het
Cdc42bpg	T	A	19: 6,370,518 (GRCm39)	C1204S	probably damaging	Het
Cdsn	A	T	17: 35,865,591 (GRCm39)	D40V	probably damaging	Het
Cilp	T	A	9: 65,186,377 (GRCm39)	V824D	probably damaging	Het
Cmtr1	A	G	17: 29,913,757 (GRCm39)		probably null	Het
Cntnap1	A	G	11: 101,073,805 (GRCm39)	Y652C	probably damaging	Het
Col12a1	T	C	9: 79,554,978 (GRCm39)	I2033M	probably benign	Het
Cwh43	T	C	5: 73,578,860 (GRCm39)	L289P	probably damaging	Het
Ddhd1	T	C	14: 45,848,081 (GRCm39)	D529G	probably damaging	Het
Defb28	T	A	2: 152,362,064 (GRCm39)	S75T	probably benign	Het
Dennd2a	A	T	6: 39,442,053 (GRCm39)	V939D	probably damaging	Het
Dlg5	T	C	14: 24,186,703 (GRCm39)	R1866G	probably damaging	Het
Dsc1	C	T	18: 20,221,353 (GRCm39)		probably null	Het
Ecscr	T	G	18: 35,848,490 (GRCm39)	N184T	probably damaging	Het
Eif4ebp1	G	T	8: 27,763,372 (GRCm39)	R55L	probably damaging	Het
Eml1	G	T	12: 108,479,258 (GRCm39)	V344L	probably damaging	Het
Exoc2	G	T	13: 30,999,353 (GRCm39)	N901K	probably benign	Het
Fam161b	T	A	12: 84,403,202 (GRCm39)	I143F	probably benign	Het
Fam180a	A	G	6: 35,302,846 (GRCm39)	S2P	probably benign	Het
Fat3	T	A	9: 15,910,666 (GRCm39)	I1779F	probably benign	Het
Fat4	A	G	3: 39,064,804 (GRCm39)	K4920R	probably benign	Het
Fsip2	T	A	2: 82,806,699 (GRCm39)	V1006E	probably damaging	Het
Glcci1	A	G	6: 8,558,566 (GRCm39)	S30G	probably damaging	Het
Gm5414	A	T	15: 101,536,495 (GRCm39)	S43R	possibly damaging	Het
Hao1	T	C	2: 134,372,535 (GRCm39)	T158A	probably damaging	Het
Hic1	T	C	11: 75,059,885 (GRCm39)	H154R	possibly damaging	Het
Hmgxb3	T	C	18: 61,304,431 (GRCm39)	Y53C	probably damaging	Het
Ipmk	A	T	10: 71,208,579 (GRCm39)	K122*	probably null	Het
Jakmip2	T	C	18: 43,696,395 (GRCm39)	E518G	probably benign	Het
Kmt2e	A	G	5: 23,706,993 (GRCm39)	T1519A	probably benign	Het
Lfng	T	C	5: 140,598,350 (GRCm39)	I224T	possibly damaging	Het
Magel2	G	A	7: 62,028,844 (GRCm39)	V583I	unknown	Het
Map4k5	C	T	12: 69,863,111 (GRCm39)	V629I	probably damaging	Het
Med12l	A	G	3: 59,152,326 (GRCm39)	D1037G	probably damaging	Het
Morc1	C	T	16: 48,412,974 (GRCm39)	T705I	probably benign	Het
Mptx2	A	T	1: 173,102,145 (GRCm39)	Y181*	probably null	Het
Mrpl24	T	C	3: 87,830,374 (GRCm39)		probably null	Het
Myo5a	A	G	9: 75,089,266 (GRCm39)	E1132G	probably benign	Het
Nedd4l	T	G	18: 65,345,891 (GRCm39)	F814L	probably damaging	Het
Nmral1	T	A	16: 4,534,211 (GRCm39)	I77F	probably damaging	Het
Oit3	T	G	10: 59,266,835 (GRCm39)	I224L	probably benign	Het
Oxsm	A	G	14: 16,241,983 (GRCm38)	L262P	probably benign	Het
Pacs2	C	T	12: 113,024,731 (GRCm39)	T407I	probably damaging	Het
Pard6g	T	C	18: 80,160,940 (GRCm39)	I351T	probably benign	Het
Pdcl2	A	T	5: 76,472,838 (GRCm39)		probably null	Het
Pdzph1	T	C	17: 59,281,092 (GRCm39)	R397G	probably benign	Het
Phip	T	A	9: 82,757,352 (GRCm39)	I1607L	probably benign	Het
Plekhd1	C	A	12: 80,739,681 (GRCm39)	S10*	probably null	Het
Pramel24	T	G	4: 143,453,472 (GRCm39)	Y193*	probably null	Het
Prdm1	C	T	10: 44,317,408 (GRCm39)	D505N	possibly damaging	Het
Psmd13	T	C	7: 140,477,561 (GRCm39)	V320A	probably damaging	Het
Rbak	A	G	5: 143,162,339 (GRCm39)	L8P	probably damaging	Het
Rere	C	A	4: 150,699,047 (GRCm39)		probably benign	Het
Rint1	T	C	5: 24,015,927 (GRCm39)	S456P	possibly damaging	Het
Scn3a	T	C	2: 65,351,210 (GRCm39)	Q446R	possibly damaging	Het
Slitrk5	A	G	14: 111,917,621 (GRCm39)	Y415C	probably damaging	Het
Snrnp200	A	G	2: 127,054,323 (GRCm39)	E210G	possibly damaging	Het
Snrnp200	A	G	2: 127,079,803 (GRCm39)	T1891A	probably benign	Het
Sohlh2	A	G	3: 55,115,043 (GRCm39)	I343V	probably benign	Het
Spin1	T	C	13: 51,298,573 (GRCm39)		probably null	Het
St14	T	A	9: 31,002,669 (GRCm39)	I745F	probably damaging	Het
Tars2	C	A	3: 95,654,950 (GRCm39)	G113C	probably damaging	Het
Tlcd3b	T	C	7: 126,419,012 (GRCm39)	L4P	probably benign	Het
Trp53	A	G	11: 69,480,458 (GRCm39)	D278G	probably damaging	Het
Ubxn7	T	A	16: 32,191,287 (GRCm39)	C160S	possibly damaging	Het
Uty	T	C	Y: 1,169,193 (GRCm39)	E414G	probably benign	Het
Wrap73	T	A	4: 154,233,200 (GRCm39)	S125T	possibly damaging	Het
Wwc2	T	C	8: 48,321,356 (GRCm39)	D586G	unknown	Het
Zfp106	T	C	2: 120,354,010 (GRCm39)	H1490R	probably benign	Het
Zswim5	T	C	4: 116,837,109 (GRCm39)	V731A	probably benign	Het
Zyg11b	G	C	4: 108,108,016 (GRCm39)	N463K	possibly damaging	Het

Other mutations in Sv2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00771:Sv2a	APN	3	96,100,600 (GRCm39)	missense	probably benign	0.00
IGL01081:Sv2a	APN	3	96,097,012 (GRCm39)	missense	probably benign	0.35
IGL01786:Sv2a	APN	3	96,095,525 (GRCm39)	missense	probably benign	0.08
IGL02220:Sv2a	APN	3	96,098,032 (GRCm39)	missense	probably benign	0.13
IGL02701:Sv2a	APN	3	96,094,447 (GRCm39)	missense	probably damaging	0.99
IGL02740:Sv2a	APN	3	96,092,723 (GRCm39)	missense	possibly damaging	0.92
IGL03067:Sv2a	APN	3	96,092,498 (GRCm39)	missense	probably damaging	1.00
R0760:Sv2a	UTSW	3	96,095,498 (GRCm39)	missense	probably damaging	1.00
R2071:Sv2a	UTSW	3	96,101,191 (GRCm39)	missense	possibly damaging	0.95
R2902:Sv2a	UTSW	3	96,101,072 (GRCm39)	missense	possibly damaging	0.84
R3014:Sv2a	UTSW	3	96,096,751 (GRCm39)	nonsense	probably null
R3153:Sv2a	UTSW	3	96,092,574 (GRCm39)	missense	possibly damaging	0.75
R4472:Sv2a	UTSW	3	96,099,810 (GRCm39)	missense	probably benign	0.36
R4653:Sv2a	UTSW	3	96,098,078 (GRCm39)	critical splice donor site	probably null
R4791:Sv2a	UTSW	3	96,099,874 (GRCm39)	missense	possibly damaging	0.68
R4844:Sv2a	UTSW	3	96,095,695 (GRCm39)	missense	probably damaging	1.00
R4919:Sv2a	UTSW	3	96,098,071 (GRCm39)	missense	probably benign	0.44
R5230:Sv2a	UTSW	3	96,092,776 (GRCm39)	missense	probably damaging	1.00
R5305:Sv2a	UTSW	3	96,092,774 (GRCm39)	missense	possibly damaging	0.83
R5656:Sv2a	UTSW	3	96,092,888 (GRCm39)	missense	probably damaging	1.00
R5659:Sv2a	UTSW	3	96,097,619 (GRCm39)	missense	possibly damaging	0.96
R5722:Sv2a	UTSW	3	96,092,339 (GRCm39)	missense	probably benign	0.01
R6299:Sv2a	UTSW	3	96,095,565 (GRCm39)	critical splice donor site	probably null
R6315:Sv2a	UTSW	3	96,095,502 (GRCm39)	missense	probably benign	0.06
R7192:Sv2a	UTSW	3	96,101,062 (GRCm39)	missense	probably damaging	1.00
R7374:Sv2a	UTSW	3	96,095,525 (GRCm39)	missense	probably benign	0.08
R7691:Sv2a	UTSW	3	96,095,727 (GRCm39)	missense	probably benign	0.00
R8795:Sv2a	UTSW	3	96,094,396 (GRCm39)	missense	probably benign	0.00
R9009:Sv2a	UTSW	3	96,094,409 (GRCm39)	missense	probably benign	0.05
R9143:Sv2a	UTSW	3	96,097,983 (GRCm39)	missense	possibly damaging	0.83
R9149:Sv2a	UTSW	3	96,097,010 (GRCm39)	missense	probably benign	0.02
R9335:Sv2a	UTSW	3	96,092,588 (GRCm39)	missense	probably damaging	1.00
R9349:Sv2a	UTSW	3	96,096,795 (GRCm39)	critical splice donor site	probably null
X0026:Sv2a	UTSW	3	96,096,768 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TCTTCTGGACCGCCACCG -3'
(R):5'- GACCGTCCCTGTAGTCCCT -3'

Sequencing Primer
(F):5'- CCTGAATGCCCTGTGTAA -3'
(R):5'- TCAGGGTCACACACATGC -3'

Posted On

2014-09-17