Mutagenetix > Incidental Mutation

Incidental Mutation 'R1759:Mgat2'

195222

Institutional Source

Beutler Lab

Gene Symbol

Mgat2

Ensembl Gene

ENSMUSG00000043998

Gene Name

mannoside acetylglucosaminyltransferase 2

Synonyms

GNT2, GNT-II, CDGS2

MMRRC Submission

039791-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.905) question?

Stock #

R1759 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

69230931-69233544 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 69232301 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 292 (I292F)

Ref Sequence

ENSEMBL: ENSMUSP00000057905 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021356] [ENSMUST00000054544] [ENSMUST00000060579] [ENSMUST00000110619] [ENSMUST00000110620] [ENSMUST00000222699]

AlphaFold

Q921V5

Predicted Effect

probably benign
Transcript: ENSMUST00000021356

SMART Domains

Protein: ENSMUSP00000021356
Gene: ENSMUSG00000020973

Domain	Start	End	E-Value	Type
low complexity region	4	19	N/A	INTRINSIC
Pfam:PIH1	43	352	2e-99	PFAM
low complexity region	360	373	N/A	INTRINSIC
SCOP:d1keka4	398	460	4e-3	SMART
low complexity region	672	693	N/A	INTRINSIC
low complexity region	734	743	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000054544

SMART Domains

Protein: ENSMUSP00000059766
Gene: ENSMUSG00000049751

Domain	Start	End	E-Value	Type
Pfam:Ribosomal_L44	17	94	6.3e-44	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000060579
AA Change: I292F

PolyPhen 2 Score 0.109 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000057905
Gene: ENSMUSG00000043998
AA Change: I292F

Domain	Start	End	E-Value	Type
transmembrane domain	12	29	N/A	INTRINSIC
Pfam:MGAT2	87	435	2.4e-158	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000110619

SMART Domains

Protein: ENSMUSP00000106249
Gene: ENSMUSG00000049751

Domain	Start	End	E-Value	Type
Pfam:Ribosomal_L44	17	95	1.3e-35	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000110620

SMART Domains

Protein: ENSMUSP00000106250
Gene: ENSMUSG00000049751

Domain	Start	End	E-Value	Type
Pfam:Ribosomal_L44	17	95	1.3e-35	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000222699

Predicted Effect

probably benign
Transcript: ENSMUST00000223192

Coding Region Coverage

1x: 97.5%
3x: 96.9%
10x: 95.4%
20x: 92.5%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product of this gene is a Golgi enzyme catalyzing an essential step in the conversion of oligomannose to complex N-glycans. The enzyme has the typical glycosyltransferase domains: a short N-terminal cytoplasmic domain, a hydrophobic non-cleavable signal-anchor domain, and a C-terminal catalytic domain. Mutations in this gene may lead to carbohydrate-deficient glycoprotein syndrome, type II. The coding region of this gene is intronless. Transcript variants with a spliced 5' UTR may exist, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice recapitulate aspects of the phenotype exhibited by patients with congenital disorders of glycosylation (CDG), particularly type IIa. Most null mice died either embyronically or postnataly and exhibited muscular, gastrointestinal, hematologic, and osteogenic defects. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 87 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9330159F19Rik	A	T	10: 29,094,272 (GRCm39)	M53L	possibly damaging	Het
Abca5	T	C	11: 110,184,674 (GRCm39)	D944G	probably benign	Het
Ankdd1b	T	C	13: 96,556,211 (GRCm39)	Y433C	probably damaging	Het
Aox3	A	G	1: 58,209,805 (GRCm39)		probably null	Het
Ap1g1	G	A	8: 110,559,853 (GRCm39)	G260E	probably damaging	Het
Arsi	G	A	18: 61,049,723 (GRCm39)	G202E	probably benign	Het
Atp13a4	T	A	16: 29,275,429 (GRCm39)	T352S	probably damaging	Het
Ccdc33	T	A	9: 58,024,729 (GRCm39)	N166Y	possibly damaging	Het
Ces2h	T	A	8: 105,743,243 (GRCm39)	D159E	probably damaging	Het
Chd1	T	A	17: 17,607,533 (GRCm39)	D360E	probably benign	Het
Col16a1	G	T	4: 129,978,062 (GRCm39)	G781V	probably damaging	Het
Col6a5	T	A	9: 105,808,045 (GRCm39)	E1001V	unknown	Het
Cracdl	A	T	1: 37,664,791 (GRCm39)	I369N	probably benign	Het
Cyp3a59	T	G	5: 146,035,060 (GRCm39)	M246R	probably benign	Het
Dcn	T	C	10: 97,349,517 (GRCm39)	V263A	probably benign	Het
Dnttip2	A	G	3: 122,069,798 (GRCm39)	N338D	probably benign	Het
Entpd1	G	T	19: 40,600,968 (GRCm39)		probably null	Het
Epb41l1	A	G	2: 156,363,894 (GRCm39)	D801G	probably benign	Het
Fam186a	T	A	15: 99,864,762 (GRCm39)	K23*	probably null	Het
Gbe1	T	C	16: 70,284,929 (GRCm39)	M417T	probably benign	Het
Gmnc	T	A	16: 26,784,497 (GRCm39)	S3C	possibly damaging	Het
Gpr156	T	C	16: 37,768,583 (GRCm39)	S35P	probably damaging	Het
Grid1	T	C	14: 35,167,988 (GRCm39)	M504T	possibly damaging	Het
Gsdma3	T	C	11: 98,526,071 (GRCm39)	V265A	possibly damaging	Het
Hsd3b3	A	T	3: 98,649,399 (GRCm39)	I308N	probably damaging	Het
Inpp4b	A	G	8: 82,494,732 (GRCm39)	D49G	probably benign	Het
Ipmk	C	A	10: 71,217,133 (GRCm39)	Q227K	probably damaging	Het
Kalrn	T	A	16: 34,181,320 (GRCm39)	D88V	probably damaging	Het
Kansl1l	C	T	1: 66,841,047 (GRCm39)	M84I	probably damaging	Het
Kcnab2	T	G	4: 152,477,509 (GRCm39)	K363Q	probably damaging	Het
Kdm7a	C	A	6: 39,124,633 (GRCm39)		probably null	Het
Kiss1r	T	C	10: 79,757,612 (GRCm39)	L322P	probably damaging	Het
Lce1e	A	T	3: 92,615,178 (GRCm39)	C56*	probably null	Het
Lrpprc	T	C	17: 85,047,509 (GRCm39)	K908E	probably damaging	Het
Mak	C	A	13: 41,210,110 (GRCm39)	W42L	probably damaging	Het
Map3k21	A	G	8: 126,671,519 (GRCm39)	T936A	probably benign	Het
Marchf7	C	T	2: 60,064,888 (GRCm39)	S388F	probably damaging	Het
Matcap1	A	T	8: 106,012,182 (GRCm39)	S88R	probably damaging	Het
Myh3	C	A	11: 66,987,717 (GRCm39)	R1397S	probably damaging	Het
Myo5a	A	G	9: 75,089,275 (GRCm39)	D1135G	possibly damaging	Het
N4bp2	A	G	5: 65,983,956 (GRCm39)	E1667G	probably damaging	Het
Nbr1	A	G	11: 101,450,369 (GRCm39)	T43A	probably damaging	Het
Nip7	A	G	8: 107,784,767 (GRCm39)	N124S	probably benign	Het
Or3a1	G	A	11: 74,225,808 (GRCm39)	S83F	possibly damaging	Het
Or51l14	T	C	7: 103,101,356 (GRCm39)	S271P	probably benign	Het
Or6c75	T	A	10: 129,336,775 (GRCm39)	S7R	probably benign	Het
Or7g25	C	T	9: 19,160,384 (GRCm39)	V104I	probably benign	Het
Or8b55	T	C	9: 38,727,194 (GRCm39)	Y132H	probably damaging	Het
Otoa	T	C	7: 120,733,326 (GRCm39)	L731P	probably damaging	Het
Pcnx2	G	A	8: 126,500,717 (GRCm39)	P1458S	probably damaging	Het
Pfpl	A	G	19: 12,407,224 (GRCm39)	T492A	probably damaging	Het
Pgm1	A	G	4: 99,824,305 (GRCm39)	D326G	probably damaging	Het
Plekhh1	T	A	12: 79,119,535 (GRCm39)	Y953N	probably damaging	Het
Pnkd	G	A	1: 74,387,922 (GRCm39)	A195T	probably damaging	Het
Ppib	C	T	9: 65,968,764 (GRCm39)	Q51*	probably null	Het
Ppip5k1	G	T	2: 121,181,067 (GRCm39)	T13K	probably benign	Het
Psmg2	A	T	18: 67,781,246 (GRCm39)	S113C	probably benign	Het
Rapgef2	A	G	3: 78,974,038 (GRCm39)	M1584T	possibly damaging	Het
Rbm12b1	A	C	4: 12,145,424 (GRCm39)	R465S	probably damaging	Het
Reln	A	G	5: 22,215,287 (GRCm39)	Y1055H	probably damaging	Het
Ros1	A	T	10: 51,996,922 (GRCm39)	I1250K	probably damaging	Het
Samd9l	C	A	6: 3,373,401 (GRCm39)	V1287F	probably damaging	Het
Sgce	A	T	6: 4,689,765 (GRCm39)	I356N	probably damaging	Het
Sh3tc1	C	T	5: 35,863,248 (GRCm39)	E980K	possibly damaging	Het
Sil1	T	C	18: 35,551,151 (GRCm39)	E68G	possibly damaging	Het
Slc18a1	A	G	8: 69,518,237 (GRCm39)	I259T	possibly damaging	Het
Slc6a20b	A	C	9: 123,438,062 (GRCm39)		probably null	Het
Smg7	G	T	1: 152,724,597 (GRCm39)	T536K	probably benign	Het
Smyd4	A	G	11: 75,273,192 (GRCm39)	Y84C	probably damaging	Het
Snrnp40	C	G	4: 130,271,836 (GRCm39)		probably null	Het
Sorbs2	A	T	8: 46,216,056 (GRCm39)	*50C	probably null	Het
Speg	A	T	1: 75,377,806 (GRCm39)	M855L	possibly damaging	Het
Srrt	G	T	5: 137,301,212 (GRCm39)	H71Q	probably damaging	Het
St6galnac5	A	G	3: 152,552,130 (GRCm39)	S146P	probably damaging	Het
Syne1	T	A	10: 5,299,369 (GRCm39)	Q962L	probably damaging	Het
Tiam2	A	G	17: 3,566,278 (GRCm39)	H1441R	probably damaging	Het
Tmem45a	C	T	16: 56,642,765 (GRCm39)	M135I	probably benign	Het
Tpr	A	T	1: 150,305,275 (GRCm39)	E1521D	probably benign	Het
Uba3	C	T	6: 97,173,865 (GRCm39)	G107R	probably damaging	Het
Unc45b	G	T	11: 82,820,325 (GRCm39)	V590F	probably benign	Het
Vmn1r14	A	T	6: 57,211,297 (GRCm39)	T292S	probably benign	Het
Vmn2r102	T	A	17: 19,914,755 (GRCm39)	N773K	probably damaging	Het
Vps13d	A	T	4: 144,882,427 (GRCm39)	D1055E	probably benign	Het
Wfs1	G	C	5: 37,124,359 (GRCm39)	A844G	probably damaging	Het
Zfp398	A	G	6: 47,836,412 (GRCm39)	T71A	possibly damaging	Het
Zfp507	C	A	7: 35,475,403 (GRCm39)	A145S	probably damaging	Het
Zfp971	A	T	2: 177,675,722 (GRCm39)	E440D	probably damaging	Het

Other mutations in Mgat2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01723:Mgat2	APN	12	69,232,415 (GRCm39)	missense	probably damaging	0.99
IGL02428:Mgat2	APN	12	69,231,558 (GRCm39)	missense	probably benign	0.45
IGL03064:Mgat2	APN	12	69,231,777 (GRCm39)	missense	probably damaging	1.00
R0554:Mgat2	UTSW	12	69,232,166 (GRCm39)	missense	probably benign
R1698:Mgat2	UTSW	12	69,232,493 (GRCm39)	missense	probably benign
R2130:Mgat2	UTSW	12	69,232,068 (GRCm39)	missense	probably damaging	1.00
R5982:Mgat2	UTSW	12	69,232,454 (GRCm39)	missense	probably damaging	1.00
R5986:Mgat2	UTSW	12	69,232,158 (GRCm39)	missense	probably benign	0.10
R6265:Mgat2	UTSW	12	69,231,567 (GRCm39)	missense	probably benign
R6699:Mgat2	UTSW	12	69,231,555 (GRCm39)	missense	probably damaging	0.99
R6841:Mgat2	UTSW	12	69,232,407 (GRCm39)	missense	probably damaging	0.99
R7692:Mgat2	UTSW	12	69,231,444 (GRCm39)	missense	probably damaging	1.00
R8005:Mgat2	UTSW	12	69,232,722 (GRCm39)	missense	probably damaging	1.00
R9152:Mgat2	UTSW	12	69,232,497 (GRCm39)	nonsense	probably null
R9719:Mgat2	UTSW	12	69,232,115 (GRCm39)	missense	probably damaging	1.00
X0026:Mgat2	UTSW	12	69,231,881 (GRCm39)	missense	probably damaging	1.00
X0060:Mgat2	UTSW	12	69,232,100 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TTCGGCCATTACAGAGAGGCCAAG -3'
(R):5'- GTGATGCATACCACAGTCTCCAGC -3'

Sequencing Primer
(F):5'- TTACAGAGAGGCCAAGTTCTCAC -3'
(R):5'- GCCTGAGGAACTAAGACTTTCCAG -3'

Posted On

2014-05-23