Mutagenetix > Incidental Mutation

Incidental Mutation 'R4079:St6galnac2'

316769

Institutional Source

Beutler Lab

Gene Symbol

St6galnac2

Ensembl Gene

ENSMUSG00000110170

Gene Name

ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 2

Synonyms

Siat7b, ST6GalNAc II, Siat7

MMRRC Submission

040976-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.086) question?

Stock #

R4079 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

116677483-116681290 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 116681898 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Glutamine at position 244 (L244Q)

Ref Sequence

ENSEMBL: ENSMUSP00000078501 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000079545] [ENSMUST00000144398]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000079545
AA Change: L244Q

PolyPhen 2 Score 0.688 (Sensitivity: 0.86; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000078501
Gene: ENSMUSG00000057286
AA Change: L244Q

Domain	Start	End	E-Value	Type
transmembrane domain	7	29	N/A	INTRINSIC
Pfam:Glyco_transf_29	90	373	2.9e-66	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123236

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129236

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000135771

Predicted Effect

probably benign
Transcript: ENSMUST00000144398

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.5%

Validation Efficiency

97% (73/75)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ST6GALNAC2 belongs to a family of sialyltransferases that add sialic acids to the nonreducing ends of glycoconjugates. At the cell surface, these modifications have roles in cell-cell and cell-substrate interactions, bacterial adhesion, and protein targeting (Samyn-Petit et al., 2000 [PubMed 10742600]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a knockout allele exhibit decreased body weight, decreased IgQ, increased B cell proliferation, increased pre-B cell number, abnormal erythropoiesis, increased ALT, decreased creatinine level and prominent spleen germinal center. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ago3	C	G	4: 126,353,680		probably null	Het
Ankfy1	C	A	11: 72,690,009		probably benign	Het
Ap4b1	T	A	3: 103,813,378	N121K	probably damaging	Het
Arhgef12	T	C	9: 42,975,292	M1131V	probably damaging	Het
Arl5c	A	T	11: 97,993,501	I88N	probably damaging	Het
Armc9	A	T	1: 86,213,129		probably benign	Het
Bnc1	T	C	7: 81,973,760	E573G	probably damaging	Het
Btaf1	A	G	19: 36,986,479	T817A	probably benign	Het
C3	C	T	17: 57,205,303	D1542N	possibly damaging	Het
Cadm3	A	G	1: 173,341,669	V293A	probably benign	Het
Cadps	C	T	14: 12,457,702	A1060T	probably benign	Het
Cbfa2t3	A	G	8: 122,647,695		probably null	Het
Ccdc18	C	T	5: 108,158,528	Q270*	probably null	Het
Cdc45	A	T	16: 18,811,360	V19D	probably damaging	Het
Cfap57	C	A	4: 118,598,997	S500I	probably benign	Het
Cnga3	A	T	1: 37,241,865	Q47L	possibly damaging	Het
Corin	T	C	5: 72,503,883	D89G	probably benign	Het
Cox16	A	T	12: 81,474,335		probably benign	Het
Cyp2a4	A	G	7: 26,307,366	N50S	probably benign	Het
Diaph1	T	A	18: 37,853,583	E1116D	possibly damaging	Het
Dlg5	T	C	14: 24,148,260	D1535G	possibly damaging	Het
Enpp1	A	G	10: 24,669,007		probably null	Het
F13b	T	A	1: 139,501,770	F9I	unknown	Het
Fcer1a	C	T	1: 173,225,353	C36Y	probably damaging	Het
Fcho2	A	G	13: 98,755,612	V318A	probably damaging	Het
Fzd9	A	G	5: 135,249,636	V465A	probably benign	Het
Gm10354	A	T	5: 14,977,649	L71Q	probably damaging	Het
Hbs1l	T	C	10: 21,352,602	V493A	probably damaging	Het
Hgs	T	A	11: 120,483,048	S723T	probably benign	Het
Hnrnpul1	C	T	7: 25,726,875	R517Q	probably damaging	Het
Kpna7	A	G	5: 145,005,927	I83T	possibly damaging	Het
Llgl1	C	A	11: 60,710,284		probably null	Het
Lrig3	A	C	10: 126,009,787	E695A	probably damaging	Het
Lrpap1	A	G	5: 35,096,037	I261T	possibly damaging	Het
Mfn1	T	G	3: 32,542,849	L152W	probably damaging	Het
Mog	A	G	17: 37,012,410	F212S	probably damaging	Het
Mpeg1	A	G	19: 12,462,270	N364S	probably damaging	Het
Mtmr3	C	T	11: 4,491,057	R531Q	probably damaging	Het
Mx2	A	G	16: 97,556,036	N443S	probably damaging	Het
Nfatc3	T	C	8: 106,079,491	Y323H	probably damaging	Het
Nup188	G	A	2: 30,309,878	D305N	probably damaging	Het
Obscn	A	G	11: 59,038,363	V6145A	probably benign	Het
Olfr1037	A	G	2: 86,085,312	V155A	possibly damaging	Het
Olfr686	A	T	7: 105,204,021	H107Q	probably damaging	Het
Patl1	C	T	19: 11,931,630	A467V	probably damaging	Het
Pdss2	A	T	10: 43,402,522	M342L	probably benign	Het
Phax	A	G	18: 56,575,979	N183S	possibly damaging	Het
Pnck	A	T	X: 73,658,155	V93E	probably damaging	Het
Prol1	A	G	5: 88,328,216	N155S	unknown	Het
Ptprk	G	A	10: 28,263,512	V78I	probably benign	Het
Ptpru	A	T	4: 131,798,710		probably null	Het
Ptprv	A	G	1: 135,110,430		noncoding transcript	Het
Ranbp3l	A	G	15: 9,060,757	N233S	probably damaging	Het
Rapgefl1	A	G	11: 98,849,977	T552A	probably benign	Het
Rasgrp1	A	G	2: 117,285,029	S693P	probably benign	Het
Scyl2	A	T	10: 89,640,596	M889K	probably benign	Het
Serpina3a	C	T	12: 104,119,675	Q320*	probably null	Het
Slc12a1	A	T	2: 125,200,623	N733I	possibly damaging	Het
Snap47	C	T	11: 59,428,551	V254I	probably benign	Het
Syce1	C	A	7: 140,779,896	L83F	probably damaging	Het
Tjp2	A	T	19: 24,108,818	V780E	possibly damaging	Het
Tns1	G	A	1: 73,995,308	R192C	probably damaging	Het
Trav6-3	T	C	14: 53,430,080	L3P	possibly damaging	Het
Ung	G	T	5: 114,130,623		probably null	Het
Usp32	T	A	11: 85,039,229	Y574F	probably damaging	Het

Other mutations in St6galnac2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01714:St6galnac2	APN	11	116685119	missense	probably damaging	1.00
IGL01726:St6galnac2	APN	11	116685119	missense	probably damaging	1.00
IGL01727:St6galnac2	APN	11	116685119	missense	probably damaging	1.00
IGL01733:St6galnac2	APN	11	116685119	missense	probably damaging	1.00
IGL03353:St6galnac2	APN	11	116690302	splice site	probably benign
R1521:St6galnac2	UTSW	11	116684347	missense	possibly damaging	0.79
R1524:St6galnac2	UTSW	11	116684487	unclassified	probably benign
R1855:St6galnac2	UTSW	11	116690315	missense	probably benign	0.02
R2307:St6galnac2	UTSW	11	116681905	missense	probably damaging	1.00
R4658:St6galnac2	UTSW	11	116684525	unclassified	probably benign
R5174:St6galnac2	UTSW	11	116681947	missense	probably damaging	0.99
R5436:St6galnac2	UTSW	11	116684527	unclassified	probably benign
R5655:St6galnac2	UTSW	11	116685146	missense	probably damaging	1.00
R6584:St6galnac2	UTSW	11	116694504	missense	probably benign	0.06
R6702:St6galnac2	UTSW	11	116684387	missense	probably benign	0.38
R6703:St6galnac2	UTSW	11	116684387	missense	probably benign	0.38
R7090:St6galnac2	UTSW	11	116677635	missense	probably damaging	1.00
R7368:St6galnac2	UTSW	11	116679979	missense	probably damaging	1.00
R7607:St6galnac2	UTSW	11	116679979	missense	probably damaging	1.00
R7728:St6galnac2	UTSW	11	116679985	missense	probably benign	0.02
R7751:St6galnac2	UTSW	11	116677584	missense	probably damaging	1.00
R7851:St6galnac2	UTSW	11	116685938	missense	probably benign	0.04
R7970:St6galnac2	UTSW	11	116690343	missense	probably benign
R8191:St6galnac2	UTSW	11	116681922	missense	probably damaging	1.00
R8440:St6galnac2	UTSW	11	116677548	missense	probably damaging	1.00
R8946:St6galnac2	UTSW	11	116677632	missense	probably damaging	1.00
R9453:St6galnac2	UTSW	11	116678518	missense	possibly damaging	0.92

Predicted Primers

PCR Primer
(F):5'- TCACATAACTTCTCGTGCCG -3'
(R):5'- GGGGATCATGTGTCACCTCTTAC -3'

Sequencing Primer
(F):5'- ATAACTTCTCGTGCCGTAGCCAG -3'
(R):5'- GGGACATTAAAGTTCTGTGAGCCTAC -3'

Posted On

2015-05-15