Mutagenetix > Incidental Mutation

Incidental Mutation 'R8859:Mgat4b'

675553

Institutional Source

Beutler Lab

Gene Symbol

Mgat4b

Ensembl Gene

ENSMUSG00000036620

Gene Name

mannoside acetylglucosaminyltransferase 4, isoenzyme B

Synonyms

MMRRC Submission

068739-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8859 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

50116162-50125930 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 50121674 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 89 (T89A)

Ref Sequence

ENSEMBL: ENSMUSP00000043346 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000041725] [ENSMUST00000147468]

AlphaFold

Q812F8

Predicted Effect

possibly damaging
Transcript: ENSMUST00000041725
AA Change: T89A

PolyPhen 2 Score 0.795 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000043346
Gene: ENSMUSG00000036620
AA Change: T89A

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
Pfam:Glyco_transf_54	98	387	6.6e-138	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000147468
AA Change: T97A

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)

Predicted Effect

SMART Domains

Protein: ENSMUSP00000116802
Gene: ENSMUSG00000036620
AA Change: T36A

Domain	Start	End	E-Value	Type
Pfam:Glyco_transf_54	46	252	1.9e-89	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.4%

Validation Efficiency

99% (95/96)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a key glycosyltransferase that regulates the formation of tri- and multiantennary branching structures in the Golgi apparatus. The encoded protein, in addition to the related isoenzyme A, catalyzes the transfer of N-acetylglucosamine (GlcNAc) from UDP-GlcNAc in a beta-1,4 linkage to the Man-alpha-1,3-Man-beta-1,4-GlcNAc arm of R-Man-alpha-1,6(GlcNAc-beta-1,2-Man-alpha-1,3)Man-beta-1,4-GlcNAc-beta-1,4-GlcNAc-beta-1-Asn. The encoded protein may play a role in regulating the availability of serum glycoproteins, oncogenesis, and differentiation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a floxed targeted allele are viable and do not display any gross physical or behavioral abnormalities. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 100 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	A	T	11: 9,328,397 (GRCm39)	Y3490F		Het
Abcc1	T	C	16: 14,214,225 (GRCm39)	V167A	probably benign	Het
Abcd2	G	A	15: 91,073,149 (GRCm39)	R337C	probably damaging	Het
Adcy1	A	G	11: 7,111,877 (GRCm39)	D914G	probably benign	Het
Ahnak	G	T	19: 8,984,567 (GRCm39)	L1950F	probably damaging	Het
Alox5ap	T	C	5: 149,201,994 (GRCm39)		probably null	Het
Ank	C	T	15: 27,562,834 (GRCm39)	H181Y	possibly damaging	Het
Ankrd44	T	A	1: 54,706,680 (GRCm39)	D592V	possibly damaging	Het
Ap4m1	T	A	5: 138,174,185 (GRCm39)	N185K	possibly damaging	Het
Arhgef28	T	A	13: 98,082,210 (GRCm39)	D1199V	probably damaging	Het
Arnt	T	C	3: 95,397,691 (GRCm39)		probably null	Het
Atcay	C	T	10: 81,060,298 (GRCm39)	V13M	probably benign	Het
B4galt3	T	C	1: 171,099,241 (GRCm39)	S2P	unknown	Het
Bicra	A	T	7: 15,721,737 (GRCm39)	S593R	possibly damaging	Het
Brsk2	A	C	7: 141,552,415 (GRCm39)	Q633P	probably damaging	Het
Cacna1c	T	A	6: 118,653,280 (GRCm39)	S909C		Het
Ccdc7a	G	A	8: 129,788,113 (GRCm39)	T72M	probably benign	Het
Ccn1	T	C	3: 145,354,380 (GRCm39)	D177G	probably benign	Het
Cct2	A	T	10: 116,896,739 (GRCm39)	F155I	possibly damaging	Het
Cdv3	G	T	9: 103,233,594 (GRCm39)	P194T	probably damaging	Het
Cenpc1	A	T	5: 86,160,153 (GRCm39)	V895E	probably benign	Het
Cep170b	T	C	12: 112,702,881 (GRCm39)	V448A	probably benign	Het
Chil3	G	A	3: 106,071,440 (GRCm39)	R75C	possibly damaging	Het
Cnfn	A	T	7: 25,067,869 (GRCm39)	C24S	probably benign	Het
Cnga3	A	G	1: 37,299,852 (GRCm39)	K191E	possibly damaging	Het
Col12a1	A	T	9: 79,587,681 (GRCm39)	Y1153*	probably null	Het
Coq4	C	A	2: 29,685,491 (GRCm39)	H168Q	probably damaging	Het
Dennd2b	T	A	7: 109,123,863 (GRCm39)	K1132M	probably damaging	Het
Dnajc14	G	A	10: 128,642,488 (GRCm39)	V137I	probably benign	Het
Efr3a	T	C	15: 65,726,614 (GRCm39)	L569P	probably damaging	Het
Epb41l3	A	T	17: 69,591,575 (GRCm39)	E677D	probably benign	Het
Esp8	G	A	17: 40,841,013 (GRCm39)	M91I	unknown	Het
Fubp1	A	T	3: 151,937,669 (GRCm39)		probably benign	Het
Gldc	G	T	19: 30,116,779 (GRCm39)	A391D	probably damaging	Het
Gm17728	A	G	17: 9,641,027 (GRCm39)	T46A	probably benign	Het
Gm5798	A	G	14: 41,072,603 (GRCm39)	K112E	probably damaging	Het
Gpnmb	A	G	6: 49,028,964 (GRCm39)		probably benign	Het
Grwd1	T	C	7: 45,475,298 (GRCm39)	T415A	probably benign	Het
Gsdma3	C	G	11: 98,522,086 (GRCm39)	A172G	possibly damaging	Het
Hltf	C	T	3: 20,119,566 (GRCm39)	Q204*	probably null	Het
Igf1r	T	G	7: 67,833,211 (GRCm39)	V457G	possibly damaging	Het
Inhbc	A	T	10: 127,192,984 (GRCm39)	M344K	probably damaging	Het
Jak3	C	T	8: 72,131,160 (GRCm39)	A60V	probably benign	Het
Kif13b	A	G	14: 64,979,882 (GRCm39)	T511A	probably benign	Het
Lama2	T	A	10: 27,335,384 (GRCm39)	N97I	possibly damaging	Het
Limd2	T	A	11: 106,049,576 (GRCm39)	D104V	probably damaging	Het
Loxl3	T	A	6: 83,014,526 (GRCm39)	C145S	probably damaging	Het
Lrrc37	A	C	11: 103,506,370 (GRCm39)	I1866S	unknown	Het
Lrrc73	A	G	17: 46,565,455 (GRCm39)	N62S	probably benign	Het
Lrrtm4	A	G	6: 79,998,870 (GRCm39)	D94G	probably damaging	Het
Lsm3	C	A	6: 91,499,252 (GRCm39)	F86L	probably damaging	Het
Map10	T	C	8: 126,397,291 (GRCm39)	V228A	probably benign	Het
Mcidas	A	C	13: 113,130,664 (GRCm39)	S54R	possibly damaging	Het
Me3	T	C	7: 89,455,876 (GRCm39)	Y243H	probably damaging	Het
Mmp16	T	A	4: 18,054,355 (GRCm39)		probably benign	Het
Mtmr9	G	A	14: 63,781,226 (GRCm39)		probably benign	Het
Myo1b	G	T	1: 51,836,198 (GRCm39)	A331E	probably damaging	Het
Ncoa6	C	T	2: 155,248,388 (GRCm39)	V1639M	possibly damaging	Het
Nek9	C	T	12: 85,353,120 (GRCm39)	G752R	probably damaging	Het
Nufip2	A	G	11: 77,584,069 (GRCm39)	Y661C	probably benign	Het
Or10w1	T	A	19: 13,632,246 (GRCm39)	V151E	probably damaging	Het
Or1n2	C	T	2: 36,797,516 (GRCm39)	A186V	possibly damaging	Het
Or51t4	A	T	7: 102,598,373 (GRCm39)	I234F	probably damaging	Het
Or7g16	T	C	9: 18,726,992 (GRCm39)	I199M	possibly damaging	Het
Or8g55	G	A	9: 39,784,894 (GRCm39)	G108S	probably benign	Het
Oxct2a	A	G	4: 123,216,322 (GRCm39)	L353S	probably benign	Het
Parvg	A	G	15: 84,222,001 (GRCm39)	I243V	probably benign	Het
Pcdhgb7	C	A	18: 37,886,349 (GRCm39)	N506K	possibly damaging	Het
Peg10	T	TCCA	6: 4,756,451 (GRCm39)		probably benign	Het
Pgghg	G	A	7: 140,525,367 (GRCm39)		probably null	Het
Phrf1	G	T	7: 140,836,516 (GRCm39)	G263W	unknown	Het
Ppfia1	A	C	7: 144,032,762 (GRCm39)		probably null	Het
Prss37	T	A	6: 40,491,897 (GRCm39)	I228F	probably damaging	Het
Ptpro	A	T	6: 137,403,782 (GRCm39)	K921*	probably null	Het
Rictor	T	G	15: 6,813,067 (GRCm39)	L940R	probably damaging	Het
Rp1	A	G	1: 4,420,183 (GRCm39)	S310P	probably benign	Het
Ryr3	A	G	2: 112,483,564 (GRCm39)	V4091A	probably damaging	Het
Saxo4	T	A	19: 10,459,599 (GRCm39)	Y36F	probably damaging	Het
Sirt5	T	A	13: 43,524,327 (GRCm39)	M33K	possibly damaging	Het
Slc25a30	T	A	14: 76,008,917 (GRCm39)	Y90F	probably benign	Het
Stimate	T	A	14: 30,588,629 (GRCm39)	Y119N	probably damaging	Het
Stk11	G	A	10: 79,964,269 (GRCm39)	D388N	probably benign	Het
Tgm1	C	A	14: 55,949,686 (GRCm39)	R126L	probably benign	Het
Tmem129	G	T	5: 33,811,837 (GRCm39)	T321N	probably benign	Het
Tnfrsf11a	A	T	1: 105,772,244 (GRCm39)		probably null	Het
Tor1aip1	A	G	1: 155,907,190 (GRCm39)	C195R	probably benign	Het
Tpr	A	G	1: 150,284,597 (GRCm39)	E428G	possibly damaging	Het
Trps1	T	A	15: 50,685,769 (GRCm39)	D802V	possibly damaging	Het
Usp17lc	T	A	7: 103,064,316 (GRCm39)	S6T	probably benign	Het
Vangl1	C	A	3: 102,065,758 (GRCm39)	R459L		Het
Vmn1r43	T	C	6: 89,846,937 (GRCm39)	Y183C	probably damaging	Het
Vmn2r110	C	T	17: 20,794,560 (GRCm39)	C703Y	probably damaging	Het
Vmn2r54	T	C	7: 12,363,702 (GRCm39)	Q397R	possibly damaging	Het
Vmn2r88	T	C	14: 51,656,263 (GRCm39)	V824A	probably damaging	Het
Vmn2r89	A	T	14: 51,693,170 (GRCm39)	Y79F	probably benign	Het
Vnn1	T	C	10: 23,780,484 (GRCm39)	S491P	probably benign	Het
Zbbx	A	G	3: 74,968,741 (GRCm39)	F572L	unknown	Het
Zc3h4	A	T	7: 16,168,939 (GRCm39)	Q1091L	unknown	Het
Zfp503	C	T	14: 22,037,286 (GRCm39)	V106I	possibly damaging	Het
Zfp874a	T	C	13: 67,590,647 (GRCm39)	T346A	probably benign	Het

Other mutations in Mgat4b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01628:Mgat4b	APN	11	50,124,136 (GRCm39)	missense	probably benign	0.01
IGL01980:Mgat4b	APN	11	50,121,540 (GRCm39)	missense	probably damaging	1.00
IGL02533:Mgat4b	APN	11	50,124,379 (GRCm39)	missense	probably damaging	0.99
IGL02729:Mgat4b	APN	11	50,124,136 (GRCm39)	missense	probably benign	0.01
IGL02888:Mgat4b	APN	11	50,123,159 (GRCm39)	missense	probably damaging	1.00
IGL03369:Mgat4b	APN	11	50,124,936 (GRCm39)	missense	possibly damaging	0.79
R0085:Mgat4b	UTSW	11	50,121,826 (GRCm39)	missense	possibly damaging	0.87
R0136:Mgat4b	UTSW	11	50,121,908 (GRCm39)	missense	possibly damaging	0.91
R0394:Mgat4b	UTSW	11	50,121,746 (GRCm39)	splice site	probably null
R0631:Mgat4b	UTSW	11	50,121,590 (GRCm39)	missense	probably damaging	1.00
R0657:Mgat4b	UTSW	11	50,121,908 (GRCm39)	missense	possibly damaging	0.91
R3932:Mgat4b	UTSW	11	50,124,165 (GRCm39)	missense	possibly damaging	0.70
R4419:Mgat4b	UTSW	11	50,123,813 (GRCm39)	missense	probably damaging	0.99
R4816:Mgat4b	UTSW	11	50,101,848 (GRCm39)	missense	probably benign	0.01
R6315:Mgat4b	UTSW	11	50,122,591 (GRCm39)	missense	probably damaging	1.00
R6677:Mgat4b	UTSW	11	50,123,898 (GRCm39)	splice site	probably null
R6786:Mgat4b	UTSW	11	50,121,525 (GRCm39)	missense	probably damaging	1.00
R7053:Mgat4b	UTSW	11	50,124,367 (GRCm39)	missense	probably damaging	1.00
R7798:Mgat4b	UTSW	11	50,116,497 (GRCm39)	missense	possibly damaging	0.91
R8042:Mgat4b	UTSW	11	50,123,203 (GRCm39)	nonsense	probably null
R8165:Mgat4b	UTSW	11	50,101,801 (GRCm39)	missense	probably benign	0.09
R8428:Mgat4b	UTSW	11	50,121,512 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- CTACTCTCCAACAGGTGACG -3'
(R):5'- TGCAGACTGCTCTCCTTAGC -3'

Sequencing Primer
(F):5'- ACGTGGTGGACATTTACCAGC -3'
(R):5'- TCTCCTTAGCCAGCAGGTG -3'

Posted On

2021-07-15