Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02138:St8sia1'

281438

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

St8sia1

Ensembl Gene

ENSMUSG00000030283

Gene Name

ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 1

Synonyms

GD3S, GD3 synthase, Siat8, ST8Sia I, alpha-2,8-sialyltransferase, Siat8a, 9330109E03Rik

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.055) question?

Stock #

IGL02138

Quality Score

Status

Chromosome

Chromosomal Location

142767271-142910178 bp(-) (GRCm39)

Type of Mutation

utr 5 prime

DNA Base Change (assembly)

G to T at 142909504 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000145148 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000032421] [ENSMUST00000205149]

AlphaFold

Q64687

Predicted Effect

probably benign
Transcript: ENSMUST00000032421

SMART Domains

Protein: ENSMUSP00000032421
Gene: ENSMUSG00000030283

Domain	Start	End	E-Value	Type
transmembrane domain	27	49	N/A	INTRINSIC
Pfam:Glyco_transf_29	90	344	8.1e-73	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000205149

SMART Domains

Protein: ENSMUSP00000145148
Gene: ENSMUSG00000030283

Domain	Start	End	E-Value	Type
transmembrane domain	27	49	N/A	INTRINSIC
transmembrane domain	76	95	N/A	INTRINSIC

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Gangliosides are membrane-bound glycosphingolipids containing sialic acid. Ganglioside GD3 is known to be important for cell adhesion and growth of cultured malignant cells. The protein encoded by this gene is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to GM3 to produce gangliosides GD3 and GT3. The encoded protein may be found in the Golgi apparatus and is a member of glycosyltransferase family 29. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2015]
PHENOTYPE: Homozygotes for a targeted allele are behaviorally normal with no signs of aberrant brain histology or demyelination. Homozygotes for a knock-out allele are behaviorally intact with normal nervous tissue morphology and sensitivity to Fas-mediated apoptosis but show impaired repair of damaged nerves. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 50 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3425401B19Rik	T	G	14: 32,384,672 (GRCm39)	D431A	possibly damaging	Het
Adgrb1	T	C	15: 74,401,631 (GRCm39)	M209T	probably damaging	Het
Ano8	T	C	8: 71,937,486 (GRCm39)	H86R	probably damaging	Het
Camk1d	G	T	2: 5,449,895 (GRCm39)	Y87*	probably null	Het
Capza3	A	G	6: 139,987,872 (GRCm39)	D157G	probably benign	Het
Ckmt2	A	T	13: 92,009,947 (GRCm39)	D124E	probably benign	Het
Col14a1	C	A	15: 55,284,231 (GRCm39)	Q831K	unknown	Het
Copb2	C	T	9: 98,469,605 (GRCm39)	P829S	probably benign	Het
Dlg5	A	G	14: 24,208,419 (GRCm39)	V929A	probably benign	Het
Dolk	A	G	2: 30,175,991 (GRCm39)	V18A	probably benign	Het
Ecm2	G	T	13: 49,676,304 (GRCm39)	L340F	probably damaging	Het
Hacl1	A	G	14: 31,352,940 (GRCm39)	L149P	probably benign	Het
Higd2a	A	T	13: 54,738,235 (GRCm39)		probably null	Het
Hspa12a	A	T	19: 58,816,730 (GRCm39)	S28R	probably benign	Het
Igkv5-37	A	G	6: 69,940,435 (GRCm39)	Y70H	probably damaging	Het
Iho1	G	A	9: 108,283,820 (GRCm39)	T208I	probably benign	Het
Kif11	T	C	19: 37,373,057 (GRCm39)	V92A	probably damaging	Het
Kif26a	T	C	12: 112,141,284 (GRCm39)	S696P	probably damaging	Het
Kng1	A	T	16: 22,886,558 (GRCm39)	N168Y	probably damaging	Het
Krt26	C	T	11: 99,224,471 (GRCm39)	R349Q	probably benign	Het
Lepr	A	G	4: 101,625,264 (GRCm39)	D473G	probably damaging	Het
Lipt1	G	A	1: 37,914,867 (GRCm39)	E308K	possibly damaging	Het
Luc7l3	A	T	11: 94,194,792 (GRCm39)	F76Y	probably benign	Het
Mapk1	A	G	16: 16,841,316 (GRCm39)	I163V	probably benign	Het
Matn3	A	G	12: 9,017,638 (GRCm39)	E430G	possibly damaging	Het
Med13	A	T	11: 86,177,591 (GRCm39)	S1502T	probably damaging	Het
Mlf1	A	T	3: 67,307,046 (GRCm39)	H237L	probably benign	Het
Mss51	A	C	14: 20,534,923 (GRCm39)	Y282*	probably null	Het
Ncoa3	A	G	2: 165,897,182 (GRCm39)	T658A	probably benign	Het
Or1p1c	A	T	11: 74,160,544 (GRCm39)	M110L	probably benign	Het
Or7d11	A	T	9: 19,966,196 (GRCm39)	S188T	probably benign	Het
Phrf1	T	A	7: 140,839,196 (GRCm39)		probably benign	Het
Ppme1	C	T	7: 99,983,139 (GRCm39)	M335I	probably damaging	Het
Ror2	C	T	13: 53,264,764 (GRCm39)	S764N	probably damaging	Het
Sntg2	T	A	12: 30,357,230 (GRCm39)		probably null	Het
Spryd3	T	C	15: 102,027,354 (GRCm39)		probably benign	Het
Srpx	A	G	X: 9,933,662 (GRCm39)		probably null	Het
Stab1	A	G	14: 30,865,470 (GRCm39)		probably null	Het
Sycp2	A	T	2: 178,000,047 (GRCm39)	S976R	probably benign	Het
Sycp2	T	A	2: 178,043,783 (GRCm39)	K108*	probably null	Het
Tagap1	T	C	17: 7,223,485 (GRCm39)	T404A	probably damaging	Het
Tg	C	T	15: 66,589,082 (GRCm39)	T21I	probably benign	Het
Tlr4	A	T	4: 66,759,202 (GRCm39)	Y665F	probably damaging	Het
Tmc8	T	G	11: 117,682,081 (GRCm39)	S525A	probably benign	Het
Tor4a	A	T	2: 25,084,810 (GRCm39)	D364E	probably benign	Het
Trim44	T	C	2: 102,211,253 (GRCm39)	I236V	probably benign	Het
Ube2o	A	G	11: 116,434,226 (GRCm39)		probably benign	Het
Wdr38	A	T	2: 38,888,424 (GRCm39)	N7I	probably damaging	Het
Xirp2	A	T	2: 67,347,300 (GRCm39)	R3180S	probably benign	Het
Zfp335	A	G	2: 164,735,724 (GRCm39)	C1077R	probably damaging	Het

Other mutations in St8sia1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02081:St8sia1	APN	6	142,774,953 (GRCm39)	missense	probably benign	0.00
IGL02419:St8sia1	APN	6	142,774,661 (GRCm39)	missense	probably damaging	1.00
IGL03407:St8sia1	APN	6	142,859,775 (GRCm39)	missense	possibly damaging	0.80
PIT4453001:St8sia1	UTSW	6	142,774,978 (GRCm39)	nonsense	probably null
PIT4498001:St8sia1	UTSW	6	142,859,848 (GRCm39)	missense	probably damaging	1.00
R0167:St8sia1	UTSW	6	142,859,907 (GRCm39)	splice site	probably benign
R0690:St8sia1	UTSW	6	142,774,980 (GRCm39)	missense	probably damaging	1.00
R1727:St8sia1	UTSW	6	142,822,453 (GRCm39)	missense	probably damaging	0.99
R1743:St8sia1	UTSW	6	142,774,742 (GRCm39)	missense	probably damaging	1.00
R1937:St8sia1	UTSW	6	142,909,398 (GRCm39)	missense	probably damaging	1.00
R2923:St8sia1	UTSW	6	142,774,963 (GRCm39)	missense	probably damaging	1.00
R2983:St8sia1	UTSW	6	142,909,355 (GRCm39)	missense	probably damaging	0.99
R3824:St8sia1	UTSW	6	142,774,751 (GRCm39)	missense	probably damaging	1.00
R4803:St8sia1	UTSW	6	142,813,649 (GRCm39)	missense	probably benign	0.04
R4844:St8sia1	UTSW	6	142,774,996 (GRCm39)	missense	possibly damaging	0.82
R4865:St8sia1	UTSW	6	142,774,796 (GRCm39)	missense	probably damaging	1.00
R4886:St8sia1	UTSW	6	142,859,860 (GRCm39)	missense	probably damaging	0.99
R5170:St8sia1	UTSW	6	142,909,434 (GRCm39)	missense	probably damaging	0.99
R5519:St8sia1	UTSW	6	142,909,287 (GRCm39)	missense	probably damaging	0.99
R5783:St8sia1	UTSW	6	142,909,340 (GRCm39)	missense	possibly damaging	0.83
R6713:St8sia1	UTSW	6	142,775,008 (GRCm39)	splice site	probably null
R7017:St8sia1	UTSW	6	142,813,632 (GRCm39)	missense	probably damaging	0.98
R7144:St8sia1	UTSW	6	142,822,395 (GRCm39)	missense	probably damaging	1.00
R7997:St8sia1	UTSW	6	142,909,376 (GRCm39)	missense	probably damaging	1.00
Z1176:St8sia1	UTSW	6	142,774,825 (GRCm39)	missense	probably damaging	1.00
Z1177:St8sia1	UTSW	6	142,774,536 (GRCm39)	nonsense	probably null

Posted On

2015-04-16