Mutagenetix > Incidental Mutation

Incidental Mutation 'R7763:St8sia2'

598024

Institutional Source

Beutler Lab

Gene Symbol

St8sia2

Ensembl Gene

ENSMUSG00000025789

Gene Name

ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 2

Synonyms

Siat8b, ST8SiaII

MMRRC Submission

Accession Numbers

Ncbi RefSeq: NM_009181.2; MGI:106020

Essential gene?

Probably non essential (E-score: 0.088) question?

Stock #

R7763 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

73939119-74013690 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 73943321 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Phenylalanine at position 329 (Y329F)

Ref Sequence

ENSEMBL: ENSMUSP00000026896 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000026896]

AlphaFold

O35696

Predicted Effect

probably damaging
Transcript: ENSMUST00000026896
AA Change: Y329F

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000026896
Gene: ENSMUSG00000025789
AA Change: Y329F

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
low complexity region	25	39	N/A	INTRINSIC
Pfam:Glyco_transf_29	109	369	2.7e-72	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

MGI Phenotype

Strain: 3051219
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a type II membrane protein that is thought to catalyze the transfer of sialic acid from CMP-sialic acid to N-linked oligosaccharides and glycoproteins. The encoded protein may be found in the Golgi apparatus and may be involved in the production of polysialic acid, a modulator of the adhesive properties of neural cell adhesion molecule (NCAM1). This protein is a member of glycosyltransferase family 29. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display abnormal mossy fiber morphology, increased exploration in new environment and impaired fear responses. [provided by MGI curators]

Allele List at MGI

All alleles(1) : Targeted(1)

Other mutations in this stock

Total: 111 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca16	T	A	7: 120,514,602	W899R	probably damaging	Het
Abca5	A	T	11: 110,272,497	W1631R	possibly damaging	Het
Actg2	T	A	6: 83,527,368	D25V	probably damaging	Het
Akap10	G	C	11: 61,915,505	D132E	probably damaging	Het
Angptl2	G	T	2: 33,242,382	E334*	probably null	Het
Aprt	T	C	8: 122,574,935	R165G	probably benign	Het
B020004J07Rik	T	C	4: 101,837,141	I182V	possibly damaging	Het
Bmp1	A	G	14: 70,492,084	F549S	probably damaging	Het
Capzb	C	T	4: 139,280,553	T215I	probably benign	Het
Car14	C	T	3: 95,904,372	M1I	probably null	Het
Ccdc148	T	A	2: 58,823,636	Q501L	probably benign	Het
Ccdc32	G	A	2: 119,027,347	T12I	probably damaging	Het
Ccnf	G	A	17: 24,225,012	S594L	probably damaging	Het
Cdadc1	C	T	14: 59,573,834	C409Y	probably damaging	Het
Cdh23	G	T	10: 60,312,577	S2670R	probably damaging	Het
Cdh8	T	A	8: 99,279,674	K94*	probably null	Het
Cdhr2	A	T	13: 54,717,692	Y193F	probably damaging	Het
Cdon	T	A	9: 35,454,415	Y153*	probably null	Het
Chd1	G	A	17: 15,733,041	G413R	probably damaging	Het
Cit	A	T	5: 115,987,001	T1582S	probably benign	Het
Clec4a3	T	C	6: 122,964,340	L98P	probably benign	Het
Cpa4	T	A	6: 30,583,645	D253E	probably damaging	Het
Cyhr1	A	T	15: 76,658,547	Y138N	probably damaging	Het
Cyp2c40	T	A	19: 39,807,168	N189I	possibly damaging	Het
Daam2	G	T	17: 49,490,022	A245E	probably benign	Het
Dennd5b	A	G	6: 149,068,658	F121S	probably damaging	Het
Dgkd	A	G	1: 87,926,949	T658A	probably benign	Het
Dmwd	T	A	7: 19,080,340	L305Q	probably damaging	Het
Dnah5	A	T	15: 28,313,855	Y1939F	probably damaging	Het
Dock5	T	C	14: 67,821,327	T512A	probably damaging	Het
Dopey2	T	A	16: 93,755,514	D398E	probably benign	Het
Eef1akmt4	A	G	16: 20,618,529	H207R	probably damaging	Het
Egfr	T	C	11: 16,891,266	V719A	probably damaging	Het
Ep300	A	T	15: 81,586,583		probably benign	Het
Epha4	A	G	1: 77,390,031		probably null	Het
Erc2	T	G	14: 27,876,204		probably null	Het
Ergic1	A	T	17: 26,638,827	Y209F	possibly damaging	Het
Fbxw28	A	G	9: 109,326,633	I357T	probably damaging	Het
Flnb	A	T	14: 7,926,478	T1841S	probably benign	Het
Foxc1	G	A	13: 31,808,028	S274N	probably benign	Het
Fto	C	T	8: 91,409,443	T115M	probably damaging	Het
Gm10228	C	G	16: 89,041,299	C39S	unknown	Het
Gm7334	T	C	17: 50,698,715	F10L	possibly damaging	Het
Hfm1	A	G	5: 106,881,861	Y785H	probably damaging	Het
Hivep1	T	A	13: 42,159,461	S1726T	probably benign	Het
Htt	G	T	5: 34,852,190	C1505F	probably damaging	Het
Hydin	T	C	8: 110,505,843	S1665P	possibly damaging	Het
Ifi209	T	A	1: 173,642,879	N344K	probably damaging	Het
Ifnar2	T	C	16: 91,399,293	M262T	probably benign	Het
Ighv7-3	T	A	12: 114,153,207	S112C	probably damaging	Het
Igkv4-86	A	G	6: 68,910,579	S59P	probably benign	Het
Iglv1	A	G	16: 19,085,489		probably benign	Het
Ipo7	T	A	7: 110,052,799	D928E	possibly damaging	Het
Itgae	G	T	11: 73,123,269		probably null	Het
Kbtbd12	T	A	6: 88,618,197	Q217L	probably benign	Het
Kcnma1	T	A	14: 23,300,006	Y1155F	possibly damaging	Het
Kif14	A	G	1: 136,516,383	E1371G	probably benign	Het
Lilrb4a	A	T	10: 51,491,046	Y10F	probably benign	Het
Lrp2	A	T	2: 69,503,388	V1503E	probably damaging	Het
Mfsd6	A	T	1: 52,708,640	D355E	probably benign	Het
Mri1	T	C	8: 84,251,028	H226R		Het
Mroh4	C	T	15: 74,624,705	E278K	probably damaging	Het
Muc4	T	A	16: 32,753,311	L1063H	probably benign	Het
Mzf1	A	T	7: 13,044,091	I541N	probably damaging	Het
Nasp	T	A	4: 116,612,033	E116D	probably benign	Het
Nlrp10	T	A	7: 108,925,826	E149V	probably damaging	Het
Notch4	G	A	17: 34,582,418	C1080Y	probably damaging	Het
Nova1	T	G	12: 46,720,698	I147L	unknown	Het
Ogdh	A	G	11: 6,338,558	M223V	probably benign	Het
Olfr1391	G	T	11: 49,327,671	A87S	probably benign	Het
Olfr444	T	C	6: 42,955,789	I97T	probably benign	Het
Olfr732	A	T	14: 50,281,488	I255N	probably damaging	Het
Olfr792	G	T	10: 129,541,455	R306L	probably benign	Het
P3h3	T	C	6: 124,854,432	Q330R	probably benign	Het
Pcdhb10	A	G	18: 37,411,882	T4A	not run	Het
Pkd2l2	A	T	18: 34,433,287		probably null	Het
Plekhb1	C	T	7: 100,645,663	V168I	probably benign	Het
Plxna4	C	T	6: 32,223,980	R753H	probably damaging	Het
Prex1	G	C	2: 166,713,709	P4A	unknown	Het
Ptgdr	A	G	14: 44,859,078	V59A	probably damaging	Het
Ralgapa1	T	A	12: 55,757,955	I519F	probably benign	Het
Rbpms	A	G	8: 33,789,453	I170T	probably benign	Het
Sec31b	T	A	19: 44,523,835		probably null	Het
Skint11	A	T	4: 114,227,708	Y138F	probably benign	Het
Slain2	A	G	5: 72,948,610	Y196C	probably damaging	Het
Slco1b2	T	A	6: 141,676,224	C503*	probably null	Het
Slfn3	A	T	11: 83,214,788	Y537F	possibly damaging	Het
Slu7	T	C	11: 43,444,765	Y443H	probably damaging	Het
Sorl1	T	A	9: 42,043,909	E683D	probably damaging	Het
Sos1	T	A	17: 80,413,713	I893L	probably benign	Het
Stra6l	C	A	4: 45,869,570	S212*	probably null	Het
Syne3	C	T	12: 104,997,495		probably benign	Het
Tenm4	T	A	7: 96,895,692	I2342N	probably benign	Het
Tescl	T	A	7: 24,333,263	E212D	probably benign	Het
Trip11	A	G	12: 101,844,855	S1879P	probably benign	Het
Ube2c	A	T	2: 164,771,291		probably null	Het
Umodl1	T	A	17: 30,986,456	I675N	probably benign	Het
Vipr2	T	C	12: 116,122,718	F121S	probably damaging	Het
Vmn1r206	A	T	13: 22,620,669	S123T	possibly damaging	Het
Vmn1r58	A	G	7: 5,410,913	V106A	probably damaging	Het
Vmn2r112	A	G	17: 22,603,118	Y259C	probably damaging	Het
Vmn2r66	T	C	7: 85,005,701	K467E	probably benign	Het
Vmn2r98	T	C	17: 19,080,535	F600L	probably benign	Het
Vps13a	T	A	19: 16,746,000	N278I	possibly damaging	Het
Vwa5a	A	C	9: 38,741,162	D747A	possibly damaging	Het
Xdh	G	A	17: 73,934,834	P157S	possibly damaging	Het
Xrn1	G	A	9: 95,998,348		probably null	Het
Zfp362	T	A	4: 128,787,031	H180L	probably benign	Het
Zfp560	A	T	9: 20,347,323	W748R	possibly damaging	Het
Zfp808	A	T	13: 62,172,664	Q569L	probably benign	Het
Zfp93	T	A	7: 24,275,218	D209E	possibly damaging	Het

Other mutations in St8sia2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02161:St8sia2	APN	7	73976682	missense	probably benign	0.00
IGL02261:St8sia2	APN	7	73966846	missense	probably damaging	1.00
IGL02941:St8sia2	APN	7	73976649	intron	probably benign
IGL02971:St8sia2	APN	7	73966811	missense	probably damaging	1.00
BB001:St8sia2	UTSW	7	73966952	missense	probably damaging	1.00
BB011:St8sia2	UTSW	7	73966952	missense	probably damaging	1.00
IGL03147:St8sia2	UTSW	7	73966819	missense	probably damaging	1.00
R0052:St8sia2	UTSW	7	73943290	nonsense	probably null
R0052:St8sia2	UTSW	7	73943290	nonsense	probably null
R0052:St8sia2	UTSW	7	73971952	missense	probably damaging	1.00
R0733:St8sia2	UTSW	7	73960840	missense	probably benign
R1202:St8sia2	UTSW	7	73972035	missense	probably benign	0.43
R1419:St8sia2	UTSW	7	73966994	nonsense	probably null
R1962:St8sia2	UTSW	7	73943309	missense	probably damaging	1.00
R2051:St8sia2	UTSW	7	73943202	missense	possibly damaging	0.91
R4106:St8sia2	UTSW	7	73960761	missense	probably damaging	1.00
R4989:St8sia2	UTSW	7	73966961	missense	possibly damaging	0.75
R5541:St8sia2	UTSW	7	73966900	missense	probably benign	0.00
R5859:St8sia2	UTSW	7	73966906	missense	probably damaging	1.00
R6029:St8sia2	UTSW	7	73960710	missense	possibly damaging	0.96
R6260:St8sia2	UTSW	7	73976693	missense	possibly damaging	0.56
R6416:St8sia2	UTSW	7	73971921	missense	probably damaging	1.00
R7371:St8sia2	UTSW	7	73966927	missense	probably damaging	0.99
R7424:St8sia2	UTSW	7	73960902	missense	possibly damaging	0.66
R7924:St8sia2	UTSW	7	73966952	missense	probably damaging	1.00
R8688:St8sia2	UTSW	7	73943344	missense	probably damaging	1.00
R9137:St8sia2	UTSW	7	73960906	missense	probably benign	0.03
R9139:St8sia2	UTSW	7	73966765	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GAAAGTGAGCCACTGAGTCC -3'
(R):5'- GTCAGAAAGTGGGCTGCTAG -3'

Sequencing Primer
(F):5'- TGAGCCACTGAGTCCCATGG -3'
(R):5'- TACAGACAGGGTCTCTTGCTGAAC -3'

Posted On

2019-11-26