Mutagenetix > Incidental Mutation

Incidental Mutation 'R9380:Gne'

709919

Institutional Source

Beutler Lab

Gene Symbol

Gne

Ensembl Gene

ENSMUSG00000028479

Gene Name

glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine kinase

Synonyms

2310066H07Rik

MMRRC Submission

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9380 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

44034075-44084177 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 44066807 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Isoleucine at position 69 (F69I)

Ref Sequence

ENSEMBL: ENSMUSP00000030201 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030201] [ENSMUST00000102936] [ENSMUST00000128439] [ENSMUST00000133709] [ENSMUST00000140724] [ENSMUST00000144985] [ENSMUST00000172533] [ENSMUST00000173234] [ENSMUST00000173274] [ENSMUST00000173383]

AlphaFold

Q91WG8

Predicted Effect

probably benign
Transcript: ENSMUST00000030201
AA Change: F69I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000030201
Gene: ENSMUSG00000028479
AA Change: F69I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	63	406	2.3e-69	PFAM
Pfam:ROK	440	747	1.4e-57	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000102936
AA Change: F38I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000100000
Gene: ENSMUSG00000028479
AA Change: F38I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	32	375	5.1e-75	PFAM
Pfam:ROK	411	596	6.5e-44	PFAM
low complexity region	685	707	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000128439
AA Change: F63I

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)

Predicted Effect

probably benign
Transcript: ENSMUST00000133709
AA Change: F38I

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)

Predicted Effect

probably benign
Transcript: ENSMUST00000140724
AA Change: F63I

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)

Predicted Effect

probably benign
Transcript: ENSMUST00000144985
AA Change: F77I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000118443
Gene: ENSMUSG00000028479
AA Change: F77I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	71	213	1.3e-37	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000172533
AA Change: F38I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000134040
Gene: ENSMUSG00000028479
AA Change: F38I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	32	375	1.6e-75	PFAM
PDB:3EO3\|C	406	471	2e-33	PDB
SCOP:d1bu6o1	410	462	1e-3	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000173234
AA Change: F38I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000133521
Gene: ENSMUSG00000028479
AA Change: F38I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	32	375	3.9e-75	PFAM
Pfam:ROK	453	522	1.6e-16	PFAM
low complexity region	611	633	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000173274
AA Change: F38I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000134406
Gene: ENSMUSG00000028479
AA Change: F38I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	32	292	2.5e-54	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000173383
AA Change: F38I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000133440
Gene: ENSMUSG00000028479
AA Change: F38I

Domain	Start	End	E-Value	Type
Pfam:Epimerase_2	32	133	3.9e-22	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.8%

Validation Efficiency

100% (79/79)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a bifunctional enzyme that initiates and regulates the biosynthesis of N-acetylneuraminic acid (NeuAc), a precursor of sialic acids. It is a rate-limiting enzyme in the sialic acid biosynthetic pathway. Sialic acid modification of cell surface molecules is crucial for their function in many biologic processes, including cell adhesion and signal transduction. Differential sialylation of cell surface molecules is also implicated in the tumorigenicity and metastatic behavior of malignant cells. Mutations in this gene are associated with sialuria, autosomal recessive inclusion body myopathy, and Nonaka myopathy. Alternative splicing of this gene results in transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene causes a block in sialic acid biosynthesis and early embryonic lethality. A knockout mouse expressing the human V572L mutation shows features similar to distal myopathy with rimmed vacuoles or hereditary inclusion body myopathy. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 78 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsl3	T	G	1: 78,659,602 (GRCm39)	C85G	possibly damaging	Het
Alox12e	A	T	11: 70,206,994 (GRCm39)		probably null	Het
Aoc1l2	T	C	6: 48,910,064 (GRCm39)	I667T	probably damaging	Het
Asb10	A	C	5: 24,739,103 (GRCm39)		probably null	Het
B3galt9	G	A	2: 34,729,029 (GRCm39)	C276Y	probably damaging	Het
Bcl2a1d	G	A	9: 88,613,935 (GRCm39)		probably benign	Het
Camsap3	A	T	8: 3,653,999 (GRCm39)	K556N	probably benign	Het
Cd300lf	T	A	11: 115,015,153 (GRCm39)	T146S	probably benign	Het
Chuk	C	A	19: 44,062,958 (GRCm39)	A744S	unknown	Het
Clint1	A	T	11: 45,742,988 (GRCm39)	M4L	probably benign	Het
Cnot4	T	C	6: 35,029,865 (GRCm39)	I344M	possibly damaging	Het
Cpne1	T	C	2: 155,920,721 (GRCm39)	D135G	probably benign	Het
Csgalnact2	C	A	6: 118,105,840 (GRCm39)	L159F	probably damaging	Het
Dnai2	T	C	11: 114,635,989 (GRCm39)	F325L	probably benign	Het
Dnal4	G	A	15: 79,647,790 (GRCm39)	S25L	possibly damaging	Het
Ep300	T	C	15: 81,500,245 (GRCm39)	M515T	unknown	Het
Ewsr1	T	C	11: 5,043,730 (GRCm39)	Y18C	possibly damaging	Het
Fam25a	T	C	14: 34,073,957 (GRCm39)	T72A	possibly damaging	Het
Flii	T	C	11: 60,606,297 (GRCm39)	Y1131C	probably benign	Het
Foxj1	C	T	11: 116,222,547 (GRCm39)	A419T	possibly damaging	Het
Fsd1l	A	G	4: 53,693,991 (GRCm39)	T323A	possibly damaging	Het
Furin	T	C	7: 80,041,506 (GRCm39)	I551V	probably benign	Het
Gbp11	A	G	5: 105,475,202 (GRCm39)	V382A	probably benign	Het
Gfod1	A	C	13: 43,354,320 (GRCm39)	D218E	probably damaging	Het
Glp2r	A	T	11: 67,637,572 (GRCm39)	I153N	possibly damaging	Het
Gm11214	G	T	4: 63,580,850 (GRCm39)	P100T	possibly damaging	Het
Hsd3b2	T	C	3: 98,619,453 (GRCm39)	K164R	probably damaging	Het
Hspa1b	T	C	17: 35,177,170 (GRCm39)	R272G	probably damaging	Het
Hydin	C	A	8: 111,290,504 (GRCm39)	T3321N	probably benign	Het
Impg1	A	T	9: 80,289,077 (GRCm39)	S327T	probably benign	Het
Izumo2	T	C	7: 44,364,812 (GRCm39)	V159A	probably benign	Het
Kat6b	T	C	14: 21,678,926 (GRCm39)	S430P	probably damaging	Het
Kcnj9	T	A	1: 172,153,447 (GRCm39)	T226S	probably benign	Het
Kl	T	A	5: 150,912,342 (GRCm39)	M697K	possibly damaging	Het
Krt1	AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC	AAGCTGCCACCCCCAAAGCCACCACCGCCGTAGCTGCCACCCCCAAAGCCACCAC	15: 101,758,813 (GRCm39)		probably benign	Het
Lrrk1	G	A	7: 65,928,331 (GRCm39)	P1266S	probably damaging	Het
Med13	A	T	11: 86,177,598 (GRCm39)	N1499K	probably benign	Het
Mybbp1a	A	G	11: 72,333,668 (GRCm39)	I182V	probably benign	Het
Nicn1	C	T	9: 108,171,708 (GRCm39)	R163C	possibly damaging	Het
Nin	A	G	12: 70,074,805 (GRCm39)	L1859P		Het
Nlrp4e	C	G	7: 23,020,755 (GRCm39)	A414G	probably benign	Het
Or2y10	A	G	11: 49,454,904 (GRCm39)	D52G	possibly damaging	Het
Or4a67	A	T	2: 88,598,530 (GRCm39)	I43N	probably damaging	Het
Or4k1	C	A	14: 50,377,770 (GRCm39)	G109W	probably damaging	Het
Or8b50	A	G	9: 38,518,415 (GRCm39)	Y218C	probably damaging	Het
Osbpl8	T	A	10: 111,108,980 (GRCm39)	S421T	probably damaging	Het
Paqr7	A	G	4: 134,234,350 (GRCm39)	N69S	probably damaging	Het
Pcare	A	T	17: 72,056,351 (GRCm39)	S1109T	possibly damaging	Het
Pdgfrb	G	A	18: 61,197,920 (GRCm39)	G231D	probably damaging	Het
Pip5k1b	A	G	19: 24,356,417 (GRCm39)	Y174H	probably damaging	Het
Pkd1	T	A	17: 24,769,262 (GRCm39)	L9Q	unknown	Het
Psmg4	A	T	13: 34,350,080 (GRCm39)	T71S	probably benign	Het
Ptpn23	A	G	9: 110,221,581 (GRCm39)	I173T	possibly damaging	Het
Qser1	G	A	2: 104,619,691 (GRCm39)	Q284*	probably null	Het
Rcc2	G	T	4: 140,429,702 (GRCm39)	A79S	probably benign	Het
Rgl3	G	T	9: 21,888,123 (GRCm39)	Q464K	probably damaging	Het
Rhov	C	A	2: 119,100,604 (GRCm39)	R211L	probably benign	Het
Rp1l1	A	G	14: 64,266,475 (GRCm39)	D687G	probably benign	Het
Selenbp2	A	G	3: 94,609,654 (GRCm39)	I291V	probably benign	Het
Sh3glb2	A	T	2: 30,238,625 (GRCm39)	V189E	probably damaging	Het
Slc46a2	A	G	4: 59,913,867 (GRCm39)	I352T	probably damaging	Het
Sucla2	T	A	14: 73,828,312 (GRCm39)	N306K	probably benign	Het
Suco	A	G	1: 161,646,074 (GRCm39)	V1209A	possibly damaging	Het
Tacc2	T	A	7: 130,226,771 (GRCm39)	L1152Q	possibly damaging	Het
Tanc1	A	T	2: 59,665,796 (GRCm39)	K1185M	probably damaging	Het
Tas2r114	A	G	6: 131,666,381 (GRCm39)	F216L	probably benign	Het
Tead1	A	T	7: 112,441,105 (GRCm39)	H78L	possibly damaging	Het
Tex12	T	C	9: 50,469,586 (GRCm39)	I64V	possibly damaging	Het
Thap1	CAGCATCTGCTCGGAGCA	CAGCA	8: 26,650,884 (GRCm39)		probably null	Het
Trank1	A	G	9: 111,221,738 (GRCm39)	E2825G	probably benign	Het
Trappc13	T	A	13: 104,280,707 (GRCm39)	Y399F	probably damaging	Het
Trim21	T	C	7: 102,212,992 (GRCm39)	D102G	probably damaging	Het
Trim27	G	T	13: 21,364,680 (GRCm39)	V6L	probably benign	Het
Trim55	A	G	3: 19,728,559 (GRCm39)	T457A	probably benign	Het
Trrap	A	G	5: 144,769,981 (GRCm39)	E2716G	probably benign	Het
Usp10	T	G	8: 120,682,943 (GRCm39)	L712R	probably damaging	Het
Vldlr	T	A	19: 27,216,192 (GRCm39)	C338S	possibly damaging	Het
Zfp946	A	G	17: 22,673,680 (GRCm39)	I145V	probably benign	Het

Other mutations in Gne

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01451:Gne	APN	4	44,041,860 (GRCm39)	splice site	probably null
IGL02028:Gne	APN	4	44,066,852 (GRCm39)	missense	probably damaging	1.00
IGL02106:Gne	APN	4	44,037,306 (GRCm39)	missense	probably damaging	1.00
IGL02216:Gne	APN	4	44,044,761 (GRCm39)	missense	probably benign	0.43
IGL03095:Gne	APN	4	44,055,211 (GRCm39)	missense	probably damaging	1.00
R0069:Gne	UTSW	4	44,060,099 (GRCm39)	missense	probably damaging	1.00
R0069:Gne	UTSW	4	44,060,099 (GRCm39)	missense	probably damaging	1.00
R0310:Gne	UTSW	4	44,060,157 (GRCm39)	nonsense	probably null
R0606:Gne	UTSW	4	44,042,244 (GRCm39)	missense	possibly damaging	0.55
R0658:Gne	UTSW	4	44,039,033 (GRCm39)	missense	possibly damaging	0.85
R1878:Gne	UTSW	4	44,040,434 (GRCm39)	missense	probably damaging	1.00
R2009:Gne	UTSW	4	44,055,273 (GRCm39)	missense	probably benign	0.00
R2338:Gne	UTSW	4	44,042,196 (GRCm39)	missense	probably damaging	0.99
R4043:Gne	UTSW	4	44,040,383 (GRCm39)	missense	possibly damaging	0.65
R4361:Gne	UTSW	4	44,059,947 (GRCm39)	missense	possibly damaging	0.63
R4725:Gne	UTSW	4	44,066,806 (GRCm39)	missense	probably benign	0.31
R4869:Gne	UTSW	4	44,055,204 (GRCm39)	critical splice donor site	probably null
R5511:Gne	UTSW	4	44,041,843 (GRCm39)	missense	probably damaging	0.99
R5797:Gne	UTSW	4	44,060,030 (GRCm39)	missense	probably damaging	1.00
R6016:Gne	UTSW	4	44,039,063 (GRCm39)	missense	probably damaging	0.99
R6176:Gne	UTSW	4	44,053,019 (GRCm39)	intron	probably benign
R6461:Gne	UTSW	4	44,060,078 (GRCm39)	missense	probably damaging	1.00
R6804:Gne	UTSW	4	44,060,210 (GRCm39)	missense	probably damaging	1.00
R7170:Gne	UTSW	4	44,040,361 (GRCm39)	missense	possibly damaging	0.95
R7191:Gne	UTSW	4	44,040,266 (GRCm39)	missense	probably benign	0.16
R7264:Gne	UTSW	4	44,042,175 (GRCm39)	missense	probably damaging	0.96
R7413:Gne	UTSW	4	44,044,857 (GRCm39)	missense	probably benign	0.06
R7956:Gne	UTSW	4	44,044,962 (GRCm39)	missense	probably benign	0.32
R8184:Gne	UTSW	4	44,084,061 (GRCm39)	missense	probably benign	0.07
R8734:Gne	UTSW	4	44,072,911 (GRCm39)	unclassified	probably benign
R8981:Gne	UTSW	4	44,042,261 (GRCm39)	missense	probably benign	0.43
R9331:Gne	UTSW	4	44,066,845 (GRCm39)	missense	probably damaging	1.00
RF012:Gne	UTSW	4	44,060,045 (GRCm39)	missense	probably damaging	1.00
RF014:Gne	UTSW	4	44,060,045 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCTCCGAGGTACACAGAGACTAG -3'
(R):5'- AACGCCGCTTTCCTACCTAG -3'

Sequencing Primer
(F):5'- TACACAGAGACTAGGGAGGAACTAC -3'
(R):5'- CCTACCTAGTGGTAATTCCAGTTAC -3'

Posted On

2022-04-18