Mutagenetix > Incidental Mutation

Incidental Mutation 'R7383:Szt2'

572860

Institutional Source

Beutler Lab

Gene Symbol

Szt2

Ensembl Gene

ENSMUSG00000033253

Gene Name

SZT2 subunit of KICSTOR complex

Synonyms

seaizure threshold 2

MMRRC Submission

045465-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.649) question?

Stock #

R7383 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

118219940-118266470 bp(-) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

G to A at 118222411 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Stop codon at position 3198 (R3198*)

Ref Sequence

ENSEMBL: ENSMUSP00000074862 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000006562] [ENSMUST00000075406] [ENSMUST00000106393] [ENSMUST00000194248]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000006562

SMART Domains

Protein: ENSMUSP00000006562
Gene: ENSMUSG00000006395

Domain	Start	End	E-Value	Type
Pfam:AP_endonuc_2	24	221	4.2e-28	PFAM

Predicted Effect

probably null
Transcript: ENSMUST00000075406
AA Change: R3198*

SMART Domains

Protein: ENSMUSP00000074862
Gene: ENSMUSG00000033253
AA Change: R3198*

Domain	Start	End	E-Value	Type
low complexity region	48	64	N/A	INTRINSIC
Blast:VWA	93	343	1e-109	BLAST
low complexity region	704	728	N/A	INTRINSIC
low complexity region	762	775	N/A	INTRINSIC
low complexity region	779	793	N/A	INTRINSIC
low complexity region	875	887	N/A	INTRINSIC
low complexity region	994	1011	N/A	INTRINSIC
low complexity region	1351	1370	N/A	INTRINSIC
low complexity region	1619	1630	N/A	INTRINSIC
low complexity region	1662	1678	N/A	INTRINSIC
low complexity region	1832	1854	N/A	INTRINSIC
low complexity region	1862	1881	N/A	INTRINSIC
low complexity region	1895	1914	N/A	INTRINSIC
low complexity region	2176	2184	N/A	INTRINSIC
low complexity region	2284	2292	N/A	INTRINSIC
low complexity region	2309	2323	N/A	INTRINSIC
low complexity region	2373	2384	N/A	INTRINSIC
low complexity region	2500	2508	N/A	INTRINSIC
low complexity region	2669	2680	N/A	INTRINSIC
low complexity region	2739	2758	N/A	INTRINSIC
low complexity region	3239	3252	N/A	INTRINSIC
low complexity region	3257	3268	N/A	INTRINSIC
low complexity region	3283	3309	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000106393

SMART Domains

Protein: ENSMUSP00000102001
Gene: ENSMUSG00000006395

Domain	Start	End	E-Value	Type
SCOP:d1k77a_	4	67	4e-10	SMART
PDB:1K77\|A	5	69	5e-7	PDB

Predicted Effect

probably benign
Transcript: ENSMUST00000183402

Predicted Effect

probably benign
Transcript: ENSMUST00000194248

SMART Domains

Protein: ENSMUSP00000141952
Gene: ENSMUSG00000006395

Domain	Start	End	E-Value	Type
SCOP:d1k77a_	4	77	3e-10	SMART
PDB:1K77\|A	5	76	6e-8	PDB
low complexity region	246	260	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.3%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a protein associated with low seizure threshold in mice and may contribute to susceptibility to epilepsy. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice homozygous for mutations in this gene display increased susceptibility to induced seizures. Mice homozygous for null mutations also display partial penetrance of prenatal lethality. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 71 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aebp1	T	A	11: 5,818,548 (GRCm39)	I511N	probably damaging	Het
Ap5m1	T	G	14: 49,311,653 (GRCm39)	V241G	possibly damaging	Het
BC049715	T	A	6: 136,817,453 (GRCm39)	I231N	probably damaging	Het
Bckdhb	T	G	9: 83,835,766 (GRCm39)	V90G	possibly damaging	Het
Cep20	TTGTG	TTG	16: 14,118,009 (GRCm39)		probably null	Het
Chd8	T	C	14: 52,452,776 (GRCm39)	I1248V	probably damaging	Het
Ckap2l	A	T	2: 129,111,172 (GRCm39)	M675K	possibly damaging	Het
Ckap4	A	T	10: 84,364,148 (GRCm39)	V305E	probably damaging	Het
Clasrp	C	A	7: 19,319,198 (GRCm39)	R489L	unknown	Het
Col24a1	A	G	3: 145,004,599 (GRCm39)	I26V	probably benign	Het
Cort	C	T	4: 149,209,861 (GRCm39)	A64T	possibly damaging	Het
Dmkn	T	A	7: 30,464,793 (GRCm39)	N255K	unknown	Het
Dph2	A	T	4: 117,748,566 (GRCm39)	L69Q	probably damaging	Het
Fbxo11	A	G	17: 88,310,282 (GRCm39)	I432T		Het
Fgd3	T	C	13: 49,421,785 (GRCm39)	K531R	possibly damaging	Het
Fgd5	A	G	6: 91,964,099 (GRCm39)	K111E	probably benign	Het
Gdf6	T	A	4: 9,859,537 (GRCm39)	D206E	probably benign	Het
Gtpbp1	T	A	15: 79,600,354 (GRCm39)	L429Q	probably damaging	Het
Hk2	A	G	6: 82,726,276 (GRCm39)	F90S	probably damaging	Het
Hrnr	A	T	3: 93,239,098 (GRCm39)	Q3112L	unknown	Het
Hsd17b4	A	C	18: 50,297,917 (GRCm39)	K402T	probably benign	Het
Htr1f	T	C	16: 64,747,206 (GRCm39)	T29A	probably benign	Het
Ikbkb	C	A	8: 23,159,066 (GRCm39)	A471S	probably benign	Het
Inpp5f	A	G	7: 128,296,310 (GRCm39)	D887G	probably damaging	Het
Ipo9	A	G	1: 135,316,411 (GRCm39)	L805P	probably damaging	Het
Jmjd1c	A	T	10: 67,025,537 (GRCm39)	N118I	probably benign	Het
Kif26b	T	G	1: 178,358,275 (GRCm39)	C129G	probably damaging	Het
Mga	G	A	2: 119,790,821 (GRCm39)	A2236T	probably damaging	Het
Micu2	T	C	14: 58,154,810 (GRCm39)	Q405R	possibly damaging	Het
Myo1e	T	A	9: 70,204,577 (GRCm39)	V59D	probably damaging	Het
Nav3	A	G	10: 109,552,532 (GRCm39)	I1770T	probably damaging	Het
Ndufa10	A	T	1: 92,392,183 (GRCm39)	I190N	probably damaging	Het
Niban3	A	C	8: 72,056,470 (GRCm39)	E390A	possibly damaging	Het
Npat	T	A	9: 53,474,078 (GRCm39)	H623Q	probably benign	Het
Npc1l1	T	C	11: 6,167,777 (GRCm39)	T1005A	probably benign	Het
Or10ag58	A	G	2: 87,265,721 (GRCm39)	S297G	possibly damaging	Het
Or14c39	A	T	7: 86,343,960 (GRCm39)	I99F	probably damaging	Het
Or1e22	A	G	11: 73,376,715 (GRCm39)	*312Q	probably null	Het
Or2b4	A	G	17: 38,116,972 (GRCm39)	K312R	probably benign	Het
Or2w3	T	C	11: 58,557,011 (GRCm39)	S209P	possibly damaging	Het
Or5t7	A	G	2: 86,507,263 (GRCm39)	V138A	possibly damaging	Het
Or8s8	C	G	15: 98,354,578 (GRCm39)	P129R	probably damaging	Het
Pafah1b2	C	T	9: 45,880,147 (GRCm39)	G177R	probably benign	Het
Phc1	A	G	6: 122,300,317 (GRCm39)	S521P	unknown	Het
Plpp2	A	T	10: 79,366,841 (GRCm39)	L25Q	probably null	Het
Plxna4	A	G	6: 32,129,734 (GRCm39)		probably null	Het
Ppl	G	T	16: 4,915,835 (GRCm39)	P576Q	probably damaging	Het
Rab38	T	C	7: 88,079,637 (GRCm39)	Y10H	possibly damaging	Het
Rbfox1	G	A	16: 6,887,899 (GRCm39)	G13S	probably benign	Het
Rhot1	C	G	11: 80,114,760 (GRCm39)	P56R	probably damaging	Het
Sipa1l2	A	G	8: 126,174,385 (GRCm39)	W1298R	probably damaging	Het
Slc16a14	G	A	1: 84,890,292 (GRCm39)	H338Y	probably damaging	Het
Slc8a3	T	G	12: 81,362,579 (GRCm39)	Y80S	probably damaging	Het
Slco6c1	A	T	1: 97,003,608 (GRCm39)	Y513*	probably null	Het
Smarcd2	A	G	11: 106,155,602 (GRCm39)	C405R	probably damaging	Het
Tmeff1	T	A	4: 48,636,841 (GRCm39)	C180S	probably damaging	Het
Tmem132a	A	T	19: 10,844,358 (GRCm39)	M80K	probably benign	Het
Tnfsf12	A	G	11: 69,577,892 (GRCm39)	V175A	probably damaging	Het
Tnpo2	G	A	8: 85,776,748 (GRCm39)	R485H	probably damaging	Het
Togaram2	A	T	17: 72,007,512 (GRCm39)	I354F	probably damaging	Het
Uchl5	T	A	1: 143,659,753 (GRCm39)	S42R	probably benign	Het
Virma	C	A	4: 11,514,026 (GRCm39)	L627I	probably damaging	Het
Vmn2r12	A	T	5: 109,240,684 (GRCm39)	I143K	probably benign	Het
Vmn2r95	T	G	17: 18,660,734 (GRCm39)	V382G	probably benign	Het
Wipf3	G	T	6: 54,462,263 (GRCm39)	A158S	probably benign	Het
Ylpm1	T	G	12: 85,091,242 (GRCm39)	S1809A	possibly damaging	Het
Zdhhc5	A	T	2: 84,524,748 (GRCm39)	C191S	probably benign	Het
Zer1	G	A	2: 30,001,253 (GRCm39)	R84C	probably damaging	Het
Zfhx2	A	T	14: 55,305,710 (GRCm39)	V991D	probably benign	Het
Zscan4b	C	A	7: 10,637,960 (GRCm39)	M61I	possibly damaging	Het
Zswim2	A	T	2: 83,745,672 (GRCm39)	S589T	possibly damaging	Het

Other mutations in Szt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00092:Szt2	APN	4	118,241,447 (GRCm39)	splice site	probably benign
IGL01082:Szt2	APN	4	118,254,821 (GRCm39)	missense	probably damaging	1.00
IGL01348:Szt2	APN	4	118,250,821 (GRCm39)	splice site	probably benign
IGL01869:Szt2	APN	4	118,256,268 (GRCm39)	missense	possibly damaging	0.87
IGL01918:Szt2	APN	4	118,241,450 (GRCm39)	splice site	probably benign
IGL01951:Szt2	APN	4	118,233,690 (GRCm39)	unclassified	probably benign
IGL01971:Szt2	APN	4	118,244,152 (GRCm39)	missense	probably benign	0.01
IGL02047:Szt2	APN	4	118,233,834 (GRCm39)	unclassified	probably benign
IGL02092:Szt2	APN	4	118,220,529 (GRCm39)	unclassified	probably benign
IGL02120:Szt2	APN	4	118,245,761 (GRCm39)	missense	probably benign	0.01
IGL02210:Szt2	APN	4	118,247,020 (GRCm39)	missense	possibly damaging	0.95
IGL02435:Szt2	APN	4	118,248,020 (GRCm39)	missense	probably damaging	1.00
IGL02622:Szt2	APN	4	118,250,087 (GRCm39)	missense	probably damaging	0.96
IGL02666:Szt2	APN	4	118,231,252 (GRCm39)	missense	probably damaging	0.99
IGL02712:Szt2	APN	4	118,242,030 (GRCm39)	missense	probably benign	0.19
IGL02983:Szt2	APN	4	118,222,976 (GRCm39)	unclassified	probably benign
IGL03026:Szt2	APN	4	118,249,046 (GRCm39)	missense	probably benign	0.40
IGL03178:Szt2	APN	4	118,239,886 (GRCm39)	missense	unknown
IGL03233:Szt2	APN	4	118,229,726 (GRCm39)	missense	unknown
IGL03377:Szt2	APN	4	118,259,594 (GRCm39)	splice site	probably benign
IGL03387:Szt2	APN	4	118,221,922 (GRCm39)	unclassified	probably benign
PIT4687001:Szt2	UTSW	4	118,255,398 (GRCm39)	missense	possibly damaging	0.84
R0026:Szt2	UTSW	4	118,241,969 (GRCm39)	missense	possibly damaging	0.92
R0352:Szt2	UTSW	4	118,239,790 (GRCm39)	missense	unknown
R0396:Szt2	UTSW	4	118,233,544 (GRCm39)	unclassified	probably benign
R0504:Szt2	UTSW	4	118,230,149 (GRCm39)	splice site	probably null
R1033:Szt2	UTSW	4	118,244,303 (GRCm39)	missense	probably damaging	0.98
R1222:Szt2	UTSW	4	118,262,656 (GRCm39)	missense	possibly damaging	0.77
R1418:Szt2	UTSW	4	118,244,976 (GRCm39)	missense	probably benign	0.03
R1462:Szt2	UTSW	4	118,231,164 (GRCm39)	missense	unknown
R1462:Szt2	UTSW	4	118,231,164 (GRCm39)	missense	unknown
R1763:Szt2	UTSW	4	118,229,565 (GRCm39)	missense	unknown
R1772:Szt2	UTSW	4	118,262,714 (GRCm39)	missense	probably damaging	1.00
R1840:Szt2	UTSW	4	118,222,854 (GRCm39)	unclassified	probably benign
R1942:Szt2	UTSW	4	118,249,817 (GRCm39)	missense	probably benign	0.17
R1965:Szt2	UTSW	4	118,241,162 (GRCm39)	missense	probably benign	0.36
R1998:Szt2	UTSW	4	118,232,924 (GRCm39)	critical splice donor site	probably null
R2009:Szt2	UTSW	4	118,235,261 (GRCm39)	critical splice donor site	probably null
R2012:Szt2	UTSW	4	118,220,862 (GRCm39)	unclassified	probably benign
R2044:Szt2	UTSW	4	118,233,645 (GRCm39)	nonsense	probably null
R2066:Szt2	UTSW	4	118,231,177 (GRCm39)	missense	unknown
R2345:Szt2	UTSW	4	118,238,594 (GRCm39)	missense	unknown
R2857:Szt2	UTSW	4	118,226,599 (GRCm39)	missense	probably damaging	1.00
R3156:Szt2	UTSW	4	118,260,016 (GRCm39)	critical splice donor site	probably null
R3236:Szt2	UTSW	4	118,240,231 (GRCm39)	splice site	probably null
R3237:Szt2	UTSW	4	118,240,231 (GRCm39)	splice site	probably null
R3405:Szt2	UTSW	4	118,251,217 (GRCm39)	missense	probably benign	0.02
R3795:Szt2	UTSW	4	118,248,927 (GRCm39)	missense	probably damaging	1.00
R3878:Szt2	UTSW	4	118,247,782 (GRCm39)	missense	probably damaging	1.00
R3906:Szt2	UTSW	4	118,235,466 (GRCm39)	unclassified	probably benign
R4012:Szt2	UTSW	4	118,241,097 (GRCm39)	missense	probably benign	0.02
R4039:Szt2	UTSW	4	118,222,149 (GRCm39)	unclassified	probably benign
R4081:Szt2	UTSW	4	118,230,764 (GRCm39)	splice site	probably benign
R4298:Szt2	UTSW	4	118,222,603 (GRCm39)	unclassified	probably benign
R4299:Szt2	UTSW	4	118,222,603 (GRCm39)	unclassified	probably benign
R4432:Szt2	UTSW	4	118,241,428 (GRCm39)	missense	probably damaging	0.99
R4597:Szt2	UTSW	4	118,229,878 (GRCm39)	missense	unknown
R4657:Szt2	UTSW	4	118,254,866 (GRCm39)	missense	probably benign	0.06
R4663:Szt2	UTSW	4	118,234,881 (GRCm39)	unclassified	probably benign
R4670:Szt2	UTSW	4	118,233,026 (GRCm39)	unclassified	probably benign
R4704:Szt2	UTSW	4	118,251,026 (GRCm39)	missense	probably damaging	0.99
R4748:Szt2	UTSW	4	118,246,388 (GRCm39)	nonsense	probably null
R4786:Szt2	UTSW	4	118,256,259 (GRCm39)	missense	probably benign	0.20
R4809:Szt2	UTSW	4	118,246,182 (GRCm39)	missense	probably damaging	1.00
R4830:Szt2	UTSW	4	118,226,445 (GRCm39)	missense	unknown
R4944:Szt2	UTSW	4	118,245,866 (GRCm39)	missense	probably benign	0.03
R5077:Szt2	UTSW	4	118,226,813 (GRCm39)	critical splice donor site	probably null
R5121:Szt2	UTSW	4	118,242,641 (GRCm39)	missense	possibly damaging	0.92
R5140:Szt2	UTSW	4	118,244,178 (GRCm39)	missense	possibly damaging	0.46
R5169:Szt2	UTSW	4	118,247,027 (GRCm39)	missense	probably benign	0.26
R5198:Szt2	UTSW	4	118,245,519 (GRCm39)	missense	probably benign	0.03
R5433:Szt2	UTSW	4	118,232,663 (GRCm39)	unclassified	probably benign
R5625:Szt2	UTSW	4	118,230,414 (GRCm39)	missense	unknown
R5628:Szt2	UTSW	4	118,230,414 (GRCm39)	missense	unknown
R5630:Szt2	UTSW	4	118,250,102 (GRCm39)	missense	possibly damaging	0.83
R5808:Szt2	UTSW	4	118,229,810 (GRCm39)	missense	unknown
R5902:Szt2	UTSW	4	118,248,700 (GRCm39)	missense	probably benign	0.05
R6049:Szt2	UTSW	4	118,260,185 (GRCm39)	missense	probably damaging	0.99
R6066:Szt2	UTSW	4	118,229,171 (GRCm39)	missense	unknown
R6272:Szt2	UTSW	4	118,231,487 (GRCm39)	unclassified	probably benign
R6456:Szt2	UTSW	4	118,233,894 (GRCm39)	unclassified	probably benign
R6538:Szt2	UTSW	4	118,247,674 (GRCm39)	splice site	probably null
R6604:Szt2	UTSW	4	118,242,671 (GRCm39)	missense	probably benign	0.01
R6664:Szt2	UTSW	4	118,248,942 (GRCm39)	missense	probably damaging	1.00
R6834:Szt2	UTSW	4	118,245,522 (GRCm39)	missense	probably benign	0.01
R7109:Szt2	UTSW	4	118,232,676 (GRCm39)	missense	unknown
R7163:Szt2	UTSW	4	118,262,727 (GRCm39)	missense	possibly damaging	0.90
R7190:Szt2	UTSW	4	118,246,203 (GRCm39)	missense	probably damaging	0.98
R7289:Szt2	UTSW	4	118,233,075 (GRCm39)	missense	unknown
R7291:Szt2	UTSW	4	118,248,446 (GRCm39)	missense	probably damaging	0.98
R7448:Szt2	UTSW	4	118,220,668 (GRCm39)	missense	unknown
R7637:Szt2	UTSW	4	118,251,025 (GRCm39)	missense	probably damaging	0.99
R7833:Szt2	UTSW	4	118,223,416 (GRCm39)	missense	unknown
R7896:Szt2	UTSW	4	118,260,110 (GRCm39)	missense	possibly damaging	0.62
R7923:Szt2	UTSW	4	118,231,037 (GRCm39)	missense	unknown
R8090:Szt2	UTSW	4	118,244,199 (GRCm39)	splice site	probably null
R8103:Szt2	UTSW	4	118,245,061 (GRCm39)	missense	possibly damaging	0.88
R8288:Szt2	UTSW	4	118,246,973 (GRCm39)	missense	probably damaging	0.96
R8309:Szt2	UTSW	4	118,232,679 (GRCm39)	frame shift	probably null
R8341:Szt2	UTSW	4	118,250,033 (GRCm39)	missense	possibly damaging	0.63
R8480:Szt2	UTSW	4	118,244,015 (GRCm39)	missense	probably benign	0.01
R8497:Szt2	UTSW	4	118,245,518 (GRCm39)	missense	possibly damaging	0.94
R8549:Szt2	UTSW	4	118,229,878 (GRCm39)	missense	unknown
R8768:Szt2	UTSW	4	118,226,613 (GRCm39)	missense	unknown
R8992:Szt2	UTSW	4	118,239,985 (GRCm39)	splice site	probably benign
R9001:Szt2	UTSW	4	118,235,529 (GRCm39)	missense	unknown
R9094:Szt2	UTSW	4	118,242,651 (GRCm39)	missense	possibly damaging	0.74
R9110:Szt2	UTSW	4	118,242,630 (GRCm39)	missense	possibly damaging	0.89
R9129:Szt2	UTSW	4	118,221,866 (GRCm39)	missense	unknown
R9184:Szt2	UTSW	4	118,241,726 (GRCm39)	missense	possibly damaging	0.92
R9186:Szt2	UTSW	4	118,242,288 (GRCm39)	missense	probably damaging	1.00
R9424:Szt2	UTSW	4	118,248,151 (GRCm39)	missense	probably damaging	1.00
R9598:Szt2	UTSW	4	118,266,358 (GRCm39)	critical splice donor site	probably null
X0023:Szt2	UTSW	4	118,229,601 (GRCm39)	missense	unknown
Z1176:Szt2	UTSW	4	118,251,173 (GRCm39)	missense	probably damaging	0.99
Z1177:Szt2	UTSW	4	118,248,411 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ACCCACTTCTGCAGCCAATG -3'
(R):5'- CGGCATCAGGATGACTTTGATG -3'

Sequencing Primer
(F):5'- CTTCTGCAGCCAATGGTGGG -3'
(R):5'- CATCAGGATGACTTTGATGTGTCTC -3'

Posted On

2019-09-13