Mutagenetix > Incidental Mutation

Incidental Mutation 'R1033:Szt2'

95225

Institutional Source

Beutler Lab

Gene Symbol

Szt2

Ensembl Gene

ENSMUSG00000033253

Gene Name

SZT2 subunit of KICSTOR complex

Synonyms

seaizure threshold 2

MMRRC Submission

039132-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.610) question?

Stock #

R1033 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

118219940-118266470 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 118244303 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 1305 (R1305H)

Ref Sequence

ENSEMBL: ENSMUSP00000074862 (fasta)

Gene Model

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

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000075406
AA Change: R1305H

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000074862
Gene: ENSMUSG00000033253
AA Change: R1305H

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

noncoding transcript
Transcript: ENSMUST00000136737

Coding Region Coverage

1x: 99.0%
3x: 98.1%
10x: 95.7%
20x: 91.7%

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: 54 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aasdh	G	A	5: 77,024,130 (GRCm39)	T174M	probably damaging	Het
Akap6	A	C	12: 53,116,005 (GRCm39)	D1036A	probably damaging	Het
Alg6	T	C	4: 99,650,270 (GRCm39)	S497P	probably benign	Het
Arhgap10	T	A	8: 77,983,976 (GRCm39)	I700L	possibly damaging	Het
Atp11a	A	G	8: 12,878,555 (GRCm39)	Y377C	probably damaging	Het
Atp2b2	A	T	6: 113,770,849 (GRCm39)		probably null	Het
Card14	T	A	11: 119,229,196 (GRCm39)	V702D	probably damaging	Het
Ccdc17	C	T	4: 116,454,077 (GRCm39)	R32*	probably null	Het
Cdh20	A	T	1: 110,012,783 (GRCm39)	D372V	probably damaging	Het
Cfap54	A	T	10: 92,675,311 (GRCm39)	I2870N	probably benign	Het
Cped1	G	T	6: 22,016,950 (GRCm39)	V100F	probably damaging	Het
Dapk1	T	C	13: 60,869,679 (GRCm39)		probably null	Het
Exoc4	G	A	6: 33,242,922 (GRCm39)	G45D	probably damaging	Het
Fam110b	A	T	4: 5,799,440 (GRCm39)	N286I	probably benign	Het
Fbxo10	A	T	4: 45,062,236 (GRCm39)	C97S	probably damaging	Het
Frem3	A	T	8: 81,421,786 (GRCm39)	H2062L	probably benign	Het
Frk	T	C	10: 34,484,454 (GRCm39)	C476R	probably damaging	Het
Gm10542	A	G	18: 44,337,668 (GRCm39)	T49A	probably benign	Het
Gm128	A	G	3: 95,147,322 (GRCm39)	V324A	possibly damaging	Het
Gpr141	C	T	13: 19,935,880 (GRCm39)	M298I	probably benign	Het
Gxylt1	T	C	15: 93,142,958 (GRCm39)	E369G	probably benign	Het
Hpse2	A	G	19: 42,901,638 (GRCm39)	V368A	probably benign	Het
Ice1	A	T	13: 70,754,713 (GRCm39)	S458T	probably damaging	Het
Itgb7	T	A	15: 102,131,989 (GRCm39)	D198V	probably damaging	Het
Kcnk10	A	G	12: 98,484,929 (GRCm39)	V72A	possibly damaging	Het
Magel2	A	G	7: 62,029,798 (GRCm39)	M901V	unknown	Het
Mgam	A	T	6: 40,657,558 (GRCm39)	Y971F	probably benign	Het
Mib2	C	T	4: 155,743,917 (GRCm39)	G42S	probably damaging	Het
Mug1	A	T	6: 121,857,510 (GRCm39)	D1078V	probably damaging	Het
Myom2	G	A	8: 15,158,934 (GRCm39)	R870H	probably benign	Het
Nek8	A	T	11: 78,062,111 (GRCm39)	L71Q	probably null	Het
Nox4	T	A	7: 87,023,621 (GRCm39)	D502E	probably damaging	Het
Nsmaf	G	A	4: 6,438,054 (GRCm39)	P73S	probably damaging	Het
Nup205	C	T	6: 35,204,377 (GRCm39)	A1421V	probably benign	Het
Nxpe4	T	C	9: 48,304,533 (GRCm39)	F207L	probably damaging	Het
Or1p1	A	C	11: 74,179,492 (GRCm39)	T7P	probably damaging	Het
Or3a1	A	C	11: 74,225,462 (GRCm39)	N198K	possibly damaging	Het
Or4k38	A	T	2: 111,166,147 (GRCm39)	I92N	probably damaging	Het
Or5al7	A	G	2: 85,993,194 (GRCm39)	I33T	possibly damaging	Het
Pals2	T	C	6: 50,160,716 (GRCm39)	Y326H	probably damaging	Het
Prkdc	T	C	16: 15,585,815 (GRCm39)	L2451P	probably damaging	Het
Rad51ap2	C	T	12: 11,506,252 (GRCm39)	S58F	probably damaging	Het
Rbbp8	A	G	18: 11,875,762 (GRCm39)	R892G	probably benign	Het
Rock1	A	G	18: 10,067,535 (GRCm39)	S1333P	probably benign	Het
Rpl7	A	G	1: 16,172,728 (GRCm39)	I197T	probably benign	Het
Sar1a	C	A	10: 61,521,395 (GRCm39)	Q81K	probably damaging	Het
Shank1	A	T	7: 44,006,220 (GRCm39)	H1979L	possibly damaging	Het
Slc10a2	C	T	8: 5,154,889 (GRCm39)	V99M	probably damaging	Het
Slc22a30	G	A	19: 8,313,165 (GRCm39)	Q436*	probably null	Het
Spata31e2	G	A	1: 26,721,466 (GRCm39)	P1238L	probably benign	Het
Speer4a2	T	C	5: 26,294,125 (GRCm39)	K18E	probably benign	Het
Ubash3a	G	A	17: 31,427,186 (GRCm39)	G32S	probably damaging	Het
Vmn1r200	G	A	13: 22,580,060 (GRCm39)	D279N	probably damaging	Het
Zbtb8a	T	C	4: 129,248,014 (GRCm39)	D419G	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
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
R7383:Szt2	UTSW	4	118,222,411 (GRCm39)	nonsense	probably null
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'- TGTAGTAGCTCCTCACAGGCATCG -3'
(R):5'- TTGGCTTACAGCCTCCACAAGCAC -3'

Sequencing Primer
(F):5'- TCACAGGCATCGACGGC -3'
(R):5'- CCAATCCTGAGTGTAGTTGCTAAG -3'

Posted On

2014-01-05