Mutagenetix > Incidental Mutation

Incidental Mutation 'R5933:Snap29'

462051

Institutional Source

Beutler Lab

Gene Symbol

Snap29

Ensembl Gene

ENSMUSG00000022765

Gene Name

synaptosomal-associated protein 29

Synonyms

1300018G05Rik

MMRRC Submission

044127-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5933 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

17223864-17248690 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 17224194 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Proline at position 70 (S70P)

Ref Sequence

ENSEMBL: ENSMUSP00000023449 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000023449] [ENSMUST00000036161] [ENSMUST00000232232]

AlphaFold

Q9ERB0

Predicted Effect

probably damaging
Transcript: ENSMUST00000023449
AA Change: S70P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000023449
Gene: ENSMUSG00000022765
AA Change: S70P

Domain	Start	End	E-Value	Type
t_SNARE	45	112	1.53e-6	SMART
t_SNARE	193	260	1.39e-13	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000036161

SMART Domains

Protein: ENSMUSP00000036162
Gene: ENSMUSG00000041720

Domain	Start	End	E-Value	Type
low complexity region	198	221	N/A	INTRINSIC
low complexity region	243	253	N/A	INTRINSIC
SCOP:d1gw5a_	268	675	2e-3	SMART
low complexity region	895	907	N/A	INTRINSIC
PI3Ka	1483	1671	2.11e-54	SMART
Blast:PI3Kc	1688	1762	2e-39	BLAST
PI3Kc	1788	2041	4.04e-106	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000128938

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000231419

Predicted Effect

probably benign
Transcript: ENSMUST00000232232

Meta Mutation Damage Score

0.2759

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.2%
20x: 95.1%

Validation Efficiency

94% (99/105)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene, a member of the SNAP25 gene family, encodes a protein involved in multiple membrane trafficking steps. Two other members of this gene family, SNAP23 and SNAP25, encode proteins that bind a syntaxin protein and mediate synaptic vesicle membrane docking and fusion to the plasma membrane. The protein encoded by this gene binds tightly to multiple syntaxins and is localized to intracellular membrane structures rather than to the plasma membrane. While the protein is mostly membrane-bound, a significant fraction of it is found free in the cytoplasm. Use of multiple polyadenylation sites has been noted for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit slightly reduced birth body size and a congenital ichtyotic phenotype associated with scaly and tight skin, hyperkeratosis, acanthosis, abnormalities in epidermal differentiation and autophagy, and increased endoplasmic reticulum stress. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 93 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1110002E22Rik	C	T	3: 137,776,109 (GRCm39)	P1766L	probably damaging	Het
Abca13	A	G	11: 9,199,658 (GRCm39)	Q119R	possibly damaging	Het
Acot11	C	T	4: 106,617,327 (GRCm39)	G240R	probably damaging	Het
Aipl1	A	C	11: 71,921,108 (GRCm39)	C237G	probably benign	Het
Ankdd1a	C	T	9: 65,416,978 (GRCm39)	A154T	probably benign	Het
Arglu1	T	C	8: 8,740,047 (GRCm39)	S91G	probably benign	Het
Arhgef33	C	A	17: 80,644,709 (GRCm39)	H13N	probably benign	Het
Atp1a4	A	G	1: 172,059,841 (GRCm39)	I796T	possibly damaging	Het
Birc6	C	G	17: 74,906,232 (GRCm39)	S1374R	probably damaging	Het
Birc6	T	A	17: 74,906,233 (GRCm39)	S72T	probably damaging	Het
Bmpr1b	T	C	3: 141,577,128 (GRCm39)	*59W	probably null	Het
Btbd16	A	T	7: 130,386,011 (GRCm39)	Q63L	probably damaging	Het
Cacna1c	C	T	6: 118,589,541 (GRCm39)	R1592H	probably damaging	Het
Caps2	G	A	10: 112,051,351 (GRCm39)	E541K	probably benign	Het
Card9	T	C	2: 26,242,509 (GRCm39)	E500G	probably damaging	Het
Carnmt1	T	C	19: 18,681,469 (GRCm39)	V396A	probably benign	Het
Ccnl1	T	A	3: 65,855,763 (GRCm39)	K320M	probably damaging	Het
Cdh20	A	C	1: 104,912,396 (GRCm39)	D550A	probably damaging	Het
Cdhr1	T	A	14: 36,811,419 (GRCm39)	T231S	probably benign	Het
Cenpe	T	C	3: 134,967,389 (GRCm39)	V2177A	probably benign	Het
Cfap69	A	G	5: 5,690,183 (GRCm39)	C161R	probably damaging	Het
Ctsd	C	T	7: 141,930,316 (GRCm39)	V403I	probably benign	Het
Cyth1	C	T	11: 118,076,585 (GRCm39)		probably null	Het
Dazl	A	T	17: 50,594,781 (GRCm39)		probably null	Het
Disp3	A	T	4: 148,325,770 (GRCm39)	C1329*	probably null	Het
Dld	C	T	12: 31,383,982 (GRCm39)	V374I	probably benign	Het
Dnah7c	T	C	1: 46,558,375 (GRCm39)	Y494H	probably damaging	Het
Dnttip2	T	A	3: 122,069,217 (GRCm39)	M144K	probably benign	Het
Drc1	A	T	5: 30,502,873 (GRCm39)	D132V	probably damaging	Het
Enpp6	A	G	8: 47,519,039 (GRCm39)	D269G	probably benign	Het
Ephx4	T	A	5: 107,551,631 (GRCm39)		probably null	Het
Evl	T	C	12: 108,649,516 (GRCm39)	S345P	possibly damaging	Het
Fam193a	A	T	5: 34,623,024 (GRCm39)	D1204V	probably damaging	Het
Fat2	A	T	11: 55,174,877 (GRCm39)	D1945E	probably damaging	Het
Fat4	T	C	3: 39,005,524 (GRCm39)		probably null	Het
Fbln7	A	T	2: 128,719,418 (GRCm39)	M72L	probably benign	Het
Flnc	T	C	6: 29,441,105 (GRCm39)	V353A	probably damaging	Het
Fry	T	C	5: 150,314,265 (GRCm39)		probably benign	Het
Galnt14	A	T	17: 73,833,300 (GRCm39)	C225S	probably benign	Het
Gapvd1	T	C	2: 34,574,303 (GRCm39)	S1265G	probably benign	Het
Gm13030	A	G	4: 138,598,515 (GRCm39)	F136S	unknown	Het
Gucy1a1	T	C	3: 82,002,114 (GRCm39)	H655R	probably damaging	Het
Hk1	A	G	10: 62,105,773 (GRCm39)	L890P	probably damaging	Het
Igfn1	T	A	1: 135,898,341 (GRCm39)	R742*	probably null	Het
Igkv12-49	T	C	6: 69,693,553 (GRCm39)		noncoding transcript	Het
Igkv2-109	T	A	6: 68,279,965 (GRCm39)	L62Q	possibly damaging	Het
Itgb3	A	G	11: 104,528,805 (GRCm39)	T311A	possibly damaging	Het
Kl	A	G	5: 150,912,948 (GRCm39)	E899G	probably damaging	Het
Kyat3	A	T	3: 142,429,021 (GRCm39)	D151V	probably damaging	Het
Morc2b	A	T	17: 33,357,583 (GRCm39)	M63K	possibly damaging	Het
Mtbp	T	A	15: 55,434,723 (GRCm39)	F298L	possibly damaging	Het
Mtmr3	C	T	11: 4,448,951 (GRCm39)	V272I	probably benign	Het
Muc4	A	G	16: 32,574,480 (GRCm39)	T977A	probably benign	Het
Nebl	G	A	2: 17,408,998 (GRCm39)	H367Y	probably benign	Het
Nop58	T	A	1: 59,743,824 (GRCm39)	Y274*	probably null	Het
Nuak1	T	A	10: 84,210,666 (GRCm39)	Q474L	probably damaging	Het
Obscn	A	G	11: 58,889,331 (GRCm39)	S7523P	unknown	Het
Oosp3	T	A	19: 11,682,753 (GRCm39)	D140E	probably benign	Het
Or52z15	T	A	7: 103,332,680 (GRCm39)	C242S	probably damaging	Het
Padi2	G	A	4: 140,644,952 (GRCm39)	R62H	probably benign	Het
Patl1	A	G	19: 11,917,136 (GRCm39)	N661S	probably benign	Het
Pcyox1l	G	T	18: 61,831,544 (GRCm39)	N238K	probably benign	Het
Pmch	A	G	10: 87,927,011 (GRCm39)	T5A	probably benign	Het
Polr3h	A	G	15: 81,800,835 (GRCm39)	L169P	probably damaging	Het
Ptpn4	A	G	1: 119,615,453 (GRCm39)	V567A	probably damaging	Het
Rasgrp2	T	G	19: 6,452,543 (GRCm39)	F39V	probably damaging	Het
Setd1b	G	A	5: 123,296,815 (GRCm39)		probably benign	Het
Sh3glb2	A	T	2: 30,240,401 (GRCm39)		probably null	Het
Slc46a3	A	T	5: 147,830,700 (GRCm39)	N44K	probably benign	Het
Slc9b1	T	A	3: 135,099,756 (GRCm39)	N425K	probably benign	Het
Slfn14	A	T	11: 83,170,288 (GRCm39)	V452E	probably damaging	Het
Slfn8	A	T	11: 82,894,161 (GRCm39)	M826K	probably benign	Het
Slit3	G	A	11: 35,520,578 (GRCm39)	V572M	probably benign	Het
Smr3a	C	A	5: 88,155,873 (GRCm39)		probably null	Het
Svopl	T	A	6: 37,993,949 (GRCm39)		probably benign	Het
Tbc1d17	A	T	7: 44,494,761 (GRCm39)	F186I	probably damaging	Het
Tgm6	T	C	2: 129,983,176 (GRCm39)	V255A	probably damaging	Het
Tjp1	G	T	7: 64,952,600 (GRCm39)	T1498K	probably benign	Het
Tkfc	C	A	19: 10,574,711 (GRCm39)	E176D	probably benign	Het
Tmem102	C	T	11: 69,694,506 (GRCm39)	V489I	probably damaging	Het
Ttn	A	G	2: 76,551,781 (GRCm39)	V22930A	probably damaging	Het
Tyms	A	T	5: 30,278,357 (GRCm39)		probably null	Het
Uaca	T	A	9: 60,748,238 (GRCm39)	D67E	probably damaging	Het
Unc119b	G	A	5: 115,265,508 (GRCm39)		probably benign	Het
Usp29	A	T	7: 6,964,744 (GRCm39)	T196S	probably benign	Het
Usp37	A	G	1: 74,525,141 (GRCm39)	S228P	probably damaging	Het
Usp42	C	A	5: 143,701,270 (GRCm39)	A918S	probably benign	Het
Vmn2r72	T	A	7: 85,387,058 (GRCm39)	L835F	probably benign	Het
Vps13a	T	C	19: 16,637,894 (GRCm39)	T2396A	probably benign	Het
Whrn	A	T	4: 63,412,945 (GRCm39)	S176T	probably damaging	Het
Zbtb42	T	C	12: 112,647,055 (GRCm39)	F410S	probably damaging	Het
Zfp616	T	C	11: 73,973,952 (GRCm39)	S74P	probably damaging	Het
Zswim6	A	G	13: 107,880,642 (GRCm39)		noncoding transcript	Het

Other mutations in Snap29

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03231:Snap29	APN	16	17,244,964 (GRCm39)	missense	probably benign	0.06
IGL02799:Snap29	UTSW	16	17,240,367 (GRCm39)	missense	probably benign
R0086:Snap29	UTSW	16	17,246,100 (GRCm39)	missense	probably damaging	0.96
R0371:Snap29	UTSW	16	17,224,067 (GRCm39)	missense	probably benign	0.02
R0616:Snap29	UTSW	16	17,240,370 (GRCm39)	nonsense	probably null
R0709:Snap29	UTSW	16	17,224,012 (GRCm39)	missense	probably damaging	0.99
R2002:Snap29	UTSW	16	17,224,190 (GRCm39)	nonsense	probably null
R2137:Snap29	UTSW	16	17,246,113 (GRCm39)	missense	possibly damaging	0.60
R4478:Snap29	UTSW	16	17,246,019 (GRCm39)	missense	probably benign	0.00
R4976:Snap29	UTSW	16	17,237,132 (GRCm39)	missense	probably damaging	1.00
R6314:Snap29	UTSW	16	17,237,183 (GRCm39)	missense	probably benign	0.25
R6824:Snap29	UTSW	16	17,240,370 (GRCm39)	missense	probably benign	0.01
R7397:Snap29	UTSW	16	17,237,236 (GRCm39)	missense	probably damaging	1.00
R9088:Snap29	UTSW	16	17,246,058 (GRCm39)	missense	probably damaging	1.00
R9180:Snap29	UTSW	16	17,224,163 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CCATGTCTGGCTATCCTAAAAGC -3'
(R):5'- TCCAGAGGTAAACATCAGGTGATCC -3'

Sequencing Primer
(F):5'- GCTATAATCCTTTCGACGATGACG -3'
(R):5'- CATGAACTTACGGTAGGC -3'

Posted On

2017-02-28