Mutagenetix > Incidental Mutation

Incidental Mutation 'R6226:Gale'

504330

Institutional Source

Beutler Lab

Gene Symbol

Gale

Ensembl Gene

ENSMUSG00000028671

Gene Name

galactose-4-epimerase, UDP

Synonyms

2310002A12Rik

MMRRC Submission

044397-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.757) question?

Stock #

R6226 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

135691038-135695489 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 135692916 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Glycine at position 53 (E53G)

Ref Sequence

ENSEMBL: ENSMUSP00000117923 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030432] [ENSMUST00000067567] [ENSMUST00000102540] [ENSMUST00000102541] [ENSMUST00000105852] [ENSMUST00000143304] [ENSMUST00000149636]

AlphaFold

Q8R059

Predicted Effect

probably benign
Transcript: ENSMUST00000030432

SMART Domains

Protein: ENSMUSP00000030432
Gene: ENSMUSG00000028672

Domain	Start	End	E-Value	Type
Pfam:HMGL-like	32	306	2.4e-73	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000067567

SMART Domains

Protein: ENSMUSP00000064204
Gene: ENSMUSG00000028670

Domain	Start	End	E-Value	Type
Pfam:Abhydrolase_2	11	228	4.8e-89	PFAM
Pfam:Abhydrolase_5	26	211	2.6e-12	PFAM
Pfam:Abhydrolase_6	27	167	6.5e-13	PFAM
Pfam:Abhydrolase_3	80	170	3.1e-7	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000102540
AA Change: E53G

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

SMART Domains

Protein: ENSMUSP00000099599
Gene: ENSMUSG00000028671
AA Change: E53G

Domain	Start	End	E-Value	Type
Pfam:RmlD_sub_bind	1	194	1.9e-14	PFAM
Pfam:adh_short	2	142	4.4e-14	PFAM
Pfam:KR	3	146	3.6e-10	PFAM
Pfam:Polysacc_synt_2	4	193	8.8e-14	PFAM
Pfam:NAD_binding_10	4	213	1.1e-11	PFAM
Pfam:Epimerase	4	269	3.7e-55	PFAM
Pfam:3Beta_HSD	5	171	3.6e-18	PFAM
Pfam:NAD_binding_4	6	230	1.6e-11	PFAM
Pfam:Epimerase_Csub	282	343	3.1e-33	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000102541
AA Change: E53G

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

SMART Domains

Protein: ENSMUSP00000099600
Gene: ENSMUSG00000028671
AA Change: E53G

Domain	Start	End	E-Value	Type
Pfam:RmlD_sub_bind	1	184	3.5e-14	PFAM
Pfam:KR	3	144	9.5e-10	PFAM
Pfam:Polysacc_synt_2	4	193	7.6e-14	PFAM
Pfam:Epimerase	4	269	3.5e-54	PFAM
Pfam:3Beta_HSD	5	172	2e-18	PFAM
Pfam:GDP_Man_Dehyd	5	332	2.5e-60	PFAM
Pfam:NAD_binding_4	62	233	2.5e-7	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000105852

SMART Domains

Protein: ENSMUSP00000101478
Gene: ENSMUSG00000028670

Domain	Start	End	E-Value	Type
Pfam:Abhydrolase_2	11	228	2.3e-92	PFAM
Pfam:Abhydrolase_5	26	211	3.1e-12	PFAM
Pfam:Abhydrolase_6	27	225	1.2e-7	PFAM
Pfam:DLH	85	223	4.8e-8	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000128929

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000134135

Predicted Effect

probably benign
Transcript: ENSMUST00000143304
AA Change: E53G

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

SMART Domains

Protein: ENSMUSP00000119514
Gene: ENSMUSG00000028671
AA Change: E53G

Domain	Start	End	E-Value	Type
Pfam:Epimerase	4	55	1.2e-8	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000149636
AA Change: E53G

PolyPhen 2 Score 0.575 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000117923
Gene: ENSMUSG00000028671
AA Change: E53G

Domain	Start	End	E-Value	Type
Pfam:Epimerase	4	58	1.3e-8	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156948

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000153542

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000145350

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000135644

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148613

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000150430

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.3%
20x: 95.3%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes UDP-galactose-4-epimerase which catalyzes two distinct but analogous reactions: the epimerization of UDP-glucose to UDP-galactose, and the epimerization of UDP-N-acetylglucosamine to UDP-N-acetylgalactosamine. The bifunctional nature of the enzyme has the important metabolic consequence that mutant cells (or individuals) are dependent not only on exogenous galactose, but also on exogenous N-acetylgalactosamine as a necessary precursor for the synthesis of glycoproteins and glycolipids. Mutations in this gene result in epimerase-deficiency galactosemia, also referred to as galactosemia type 3, a disease characterized by liver damage, early-onset cataracts, deafness and mental retardation, with symptoms ranging from mild ('peripheral' form) to severe ('generalized' form). Multiple alternatively spliced transcripts encoding the same protein have been identified. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 70 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Actn2	T	C	13: 12,293,853 (GRCm39)	T62A	probably benign	Het
Adam33	G	A	2: 130,897,530 (GRCm39)	T265I	probably damaging	Het
Afap1l2	T	C	19: 56,904,560 (GRCm39)	T654A	probably benign	Het
Agrn	A	G	4: 156,258,066 (GRCm39)	S992P	probably damaging	Het
Anapc1	A	G	2: 128,492,292 (GRCm39)	F939L	probably damaging	Het
Anks1	G	A	17: 28,276,304 (GRCm39)	V1016I	probably benign	Het
Ankzf1	A	G	1: 75,173,238 (GRCm39)	T401A	probably benign	Het
Atad1	G	T	19: 32,678,987 (GRCm39)	D105E	probably benign	Het
Carmil2	A	G	8: 106,415,664 (GRCm39)	T313A	possibly damaging	Het
Cdk15	T	C	1: 59,304,792 (GRCm39)	V131A	probably damaging	Het
Cldnd1	A	T	16: 58,551,663 (GRCm39)		probably null	Het
Col16a1	A	T	4: 129,948,882 (GRCm39)		probably benign	Het
Cts3	T	A	13: 61,716,535 (GRCm39)	I34L	probably benign	Het
Dnah7b	A	C	1: 46,165,828 (GRCm39)	K498Q	probably benign	Het
Dnase2b	A	G	3: 146,290,318 (GRCm39)	Y218H	probably benign	Het
Dsg2	T	A	18: 20,712,506 (GRCm39)	V170D	probably damaging	Het
Dst	T	C	1: 34,309,955 (GRCm39)	V1543A	probably damaging	Het
Ell3	A	T	2: 121,272,258 (GRCm39)	I72K	probably damaging	Het
Fank1	A	G	7: 133,463,927 (GRCm39)	Y41C	probably benign	Het
Foxd3	T	C	4: 99,545,261 (GRCm39)	Y134H	probably damaging	Het
Frmd6	A	G	12: 70,910,685 (GRCm39)		probably benign	Het
Glis3	A	G	19: 28,294,702 (GRCm39)	S699P	probably damaging	Het
Gm12830	T	A	4: 114,702,246 (GRCm39)	M136K	unknown	Het
Grik3	T	C	4: 125,553,582 (GRCm39)	V438A	probably benign	Het
Gsap	A	G	5: 21,422,429 (GRCm39)	N133D	probably damaging	Het
Gsg1	T	A	6: 135,217,110 (GRCm39)	D239V	probably damaging	Het
H2-T10	A	T	17: 36,431,975 (GRCm39)	W23R	probably damaging	Het
Itgae	A	G	11: 73,031,583 (GRCm39)	T1100A	probably benign	Het
Kcnh7	A	T	2: 62,607,903 (GRCm39)	F559L	probably damaging	Het
Kdm5b	G	T	1: 134,536,616 (GRCm39)	R612L	probably damaging	Het
Lrrc74a	T	A	12: 86,795,231 (GRCm39)	N253K	possibly damaging	Het
Mcm3ap	A	G	10: 76,351,540 (GRCm39)	H1961R	possibly damaging	Het
Ncam1	C	T	9: 49,476,304 (GRCm39)	E262K	probably benign	Het
Nckap1	A	G	2: 80,339,125 (GRCm39)	S968P	possibly damaging	Het
Nkapd1	T	C	9: 50,519,070 (GRCm39)	T181A	possibly damaging	Het
Nr2f2	T	G	7: 70,009,744 (GRCm39)	S112R	probably benign	Het
Nup93	T	C	8: 95,013,165 (GRCm39)	W137R	probably damaging	Het
Or10ag53	A	G	2: 87,082,736 (GRCm39)	S152G	probably benign	Het
Or2t26	A	G	11: 49,039,660 (GRCm39)	D192G	possibly damaging	Het
Or4a78	A	T	2: 89,497,333 (GRCm39)	L299H	probably damaging	Het
Or52n1	A	T	7: 104,383,243 (GRCm39)	F109L	probably damaging	Het
Or8b12	T	A	9: 37,657,433 (GRCm39)	M1K	probably null	Het
Or8b55	T	C	9: 38,727,666 (GRCm39)	I289T	probably damaging	Het
Otogl	A	T	10: 107,607,067 (GRCm39)	Y2105*	probably null	Het
Pibf1	A	G	14: 99,338,555 (GRCm39)	S24G	probably damaging	Het
Pitx2	C	T	3: 129,009,491 (GRCm39)	R130W	probably damaging	Het
Pkd1l1	T	C	11: 8,851,287 (GRCm39)	N715S	probably benign	Het
Pou6f2	A	T	13: 18,303,739 (GRCm39)	I123N	possibly damaging	Het
Prss29	T	A	17: 25,539,513 (GRCm39)	H35Q	possibly damaging	Het
Ptpn21	A	G	12: 98,646,375 (GRCm39)	F1028L	probably benign	Het
Ptpn21	A	T	12: 98,681,431 (GRCm39)	Y68N	probably damaging	Het
Ptprk	A	G	10: 28,440,099 (GRCm39)	T856A	probably benign	Het
Rnd2	C	T	11: 101,359,825 (GRCm39)	L57F	probably damaging	Het
Rpl22l1	A	G	3: 28,860,676 (GRCm39)	T13A	possibly damaging	Het
Rptn	C	G	3: 93,305,437 (GRCm39)	H923Q	possibly damaging	Het
Sec14l5	G	A	16: 4,994,429 (GRCm39)	V408I	probably damaging	Het
Serpina5	T	C	12: 104,068,037 (GRCm39)	S33P	possibly damaging	Het
Sgip1	A	G	4: 102,823,392 (GRCm39)	N524S	probably damaging	Het
Shkbp1	C	A	7: 27,051,405 (GRCm39)	R218M	probably null	Het
Sorcs1	T	A	19: 50,169,852 (GRCm39)	I970F	probably damaging	Het
Spg11	A	G	2: 121,918,743 (GRCm39)	V962A	possibly damaging	Het
Sptbn1	A	G	11: 30,086,054 (GRCm39)	M1205T	probably damaging	Het
Sufu	G	A	19: 46,462,093 (GRCm39)	V369M	probably damaging	Het
Tmem98	T	C	11: 80,712,220 (GRCm39)	F219S	probably benign	Het
Trim27	T	C	13: 21,365,086 (GRCm39)		probably benign	Het
Trim43b	T	C	9: 88,973,328 (GRCm39)	E135G	possibly damaging	Het
Ube2m	A	G	7: 12,769,815 (GRCm39)	V110A	probably damaging	Het
Ugt2b36	A	G	5: 87,239,989 (GRCm39)	V132A	probably damaging	Het
Usp36	A	T	11: 118,168,100 (GRCm39)	S86T	probably damaging	Het
Zfp941	A	T	7: 140,392,398 (GRCm39)	D320E	probably benign	Het

Other mutations in Gale

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01080:Gale	APN	4	135,693,389 (GRCm39)	missense	probably damaging	1.00
IGL02223:Gale	APN	4	135,693,817 (GRCm39)	missense	probably damaging	1.00
IGL02893:Gale	APN	4	135,694,913 (GRCm39)	missense	probably benign	0.02
R4598:Gale	UTSW	4	135,695,148 (GRCm39)	nonsense	probably null
R4599:Gale	UTSW	4	135,695,148 (GRCm39)	nonsense	probably null
R4993:Gale	UTSW	4	135,694,171 (GRCm39)	missense	probably damaging	1.00
R7151:Gale	UTSW	4	135,694,503 (GRCm39)	missense	probably damaging	0.98
R7944:Gale	UTSW	4	135,692,982 (GRCm39)	missense	probably damaging	1.00
R8523:Gale	UTSW	4	135,694,987 (GRCm39)	missense	probably benign
R9478:Gale	UTSW	4	135,692,574 (GRCm39)	start gained	probably benign
R9764:Gale	UTSW	4	135,692,975 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TCACCTGTGGTCATTGACAAC -3'
(R):5'- ATGCTGTGCCTGCATCCTTG -3'

Sequencing Primer
(F):5'- GTGGTCATTGACAACTTCCATAACG -3'
(R):5'- TAGCTGTCTTCAGATGCACCAGAAG -3'

Posted On

2018-02-28