Mutagenetix > Incidental Mutation

Incidental Mutation 'R2010:Galc'

219544

Institutional Source

Beutler Lab

Gene Symbol

Galc

Ensembl Gene

ENSMUSG00000021003

Gene Name

galactosylceramidase

Synonyms

2310068B06Rik, Gacy, A930008M05Rik, galactocerebrosidase

MMRRC Submission

040019-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2010 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

98168553-98225718 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 98220489 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Serine at position 126 (F126S)

Ref Sequence

ENSEMBL: ENSMUSP00000021390 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021390]

AlphaFold

P54818

PDB Structure

STRUCTURE OF GALACTOCEREBROSIDASE FROM MOUSE [X-RAY DIFFRACTION]
STRUCTURE OF GALACTOCEREBROSIDASE FROM MOUSE IN COMPLEX WITH GALACTOSE [X-RAY DIFFRACTION]
STRUCTURE OF MOUSE GALACTOCEREBROSIDASE WITH 4NBDG: ENZYME-SUBSTRATE COMPLEX [X-RAY DIFFRACTION]
STRUCTURE OF MOUSE GALACTOCEREBROSIDASE WITH D-GALACTAL: ENZYME- INTERMEDIATE COMPLEX [X-RAY DIFFRACTION]
STRUCTURE OF MOUSE GALACTOCEREBROSIDASE WITH GALACTOSE: ENZYME- PRODUCT COMPLEX [X-RAY DIFFRACTION]

Predicted Effect

possibly damaging
Transcript: ENSMUST00000021390
AA Change: F126S

PolyPhen 2 Score 0.512 (Sensitivity: 0.88; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000021390
Gene: ENSMUSG00000021003
AA Change: F126S

Domain	Start	End	E-Value	Type
Pfam:Glyco_hydro_59	17	684	N/A	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218708

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000220501

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000221322

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000222042

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.5%
20x: 92.6%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes galactosylceramidase, the lysosomal hydryolase involved in the catabolism of galactosylceramide. Mutations in this gene result in slow growth, tremors and hind leg weakness, collectively termed as the 'twitcher' phenotype. In humans, deficiency of this gene product causes a lysosomal storage disorder known as Krabbe disease. [provided by RefSeq, Dec 2014]
PHENOTYPE: Homozygotes for spontaneous and targeted mutations exhibit tremors, progressive weakness, wasting, both central and peripheral demyelination, massive accumulation of galactosylceramide, abnormal macrophages, and death by 4 months of age. [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
1810062G17Rik	G	A	3: 36,535,955 (GRCm39)	G74S	unknown	Het
Aimp1	A	T	3: 132,373,253 (GRCm39)	L229Q	probably benign	Het
Arhgef6	T	C	X: 56,344,865 (GRCm39)	T52A	possibly damaging	Het
Aste1	C	A	9: 105,280,701 (GRCm39)	H25Q	probably damaging	Het
Atp13a1	G	A	8: 70,244,010 (GRCm39)	G36R	possibly damaging	Het
Bahcc1	T	C	11: 120,163,604 (GRCm39)	V634A	probably damaging	Het
Bltp1	T	G	3: 36,982,700 (GRCm39)	N788K	probably benign	Het
C1s1	A	T	6: 124,514,353 (GRCm39)	Y168N	probably damaging	Het
Camsap2	T	C	1: 136,202,606 (GRCm39)	S612G	probably damaging	Het
Cdh23	C	A	10: 60,150,006 (GRCm39)	R2611L	probably damaging	Het
Cfap20dc	A	T	14: 8,511,021 (GRCm38)	F464L	probably damaging	Het
Cilp2	A	G	8: 70,334,344 (GRCm39)	Y885H	probably damaging	Het
Dhrs3	C	T	4: 144,653,758 (GRCm39)	T227I	possibly damaging	Het
Dnah2	A	T	11: 69,349,184 (GRCm39)		probably null	Het
Dnah3	T	G	7: 119,694,400 (GRCm39)	M1L	probably benign	Het
Ehbp1l1	A	G	19: 5,769,311 (GRCm39)	I664T	probably benign	Het
Eif4e	C	T	3: 138,261,219 (GRCm39)	T171I	probably benign	Het
Elfn1	C	T	5: 139,959,071 (GRCm39)	R692W	probably damaging	Het
Eps8l3	T	A	3: 107,786,688 (GRCm39)	M1K	probably null	Het
Evi5	C	A	5: 107,961,411 (GRCm39)		probably null	Het
Fancd2	A	T	6: 113,570,252 (GRCm39)	D1401V	probably damaging	Het
Fat2	G	A	11: 55,144,653 (GRCm39)	R4074C	probably damaging	Het
Fkbp4	A	T	6: 128,412,765 (GRCm39)	V55E	probably benign	Het
Fnip1	A	G	11: 54,373,329 (GRCm39)	D180G	probably damaging	Het
Gdf7	C	T	12: 8,351,729 (GRCm39)	V69M	unknown	Het
Glis2	A	G	16: 4,426,575 (GRCm39)	E22G	probably damaging	Het
H2bc3	G	A	13: 23,931,111 (GRCm39)	V112M	possibly damaging	Het
Hps4	T	A	5: 112,517,342 (GRCm39)	V243E	probably damaging	Het
Ighe	T	A	12: 113,235,108 (GRCm39)	I351F	unknown	Het
Irak4	A	T	15: 94,449,687 (GRCm39)	R55S	probably damaging	Het
Itpr2	G	A	6: 146,129,022 (GRCm39)		probably null	Het
Katnip	A	G	7: 125,472,128 (GRCm39)	I1544M	possibly damaging	Het
Kirrel3	T	C	9: 34,850,494 (GRCm39)	Y41H	probably damaging	Het
Krr1	A	G	10: 111,811,474 (GRCm39)	E56G	possibly damaging	Het
Lgi1	G	A	19: 38,289,683 (GRCm39)	V250I	probably damaging	Het
Lipf	A	G	19: 33,950,946 (GRCm39)	N306D	probably benign	Het
Lman2l	C	T	1: 36,484,262 (GRCm39)	W18*	probably null	Het
Lztfl1	T	A	9: 123,531,251 (GRCm39)	N239I	possibly damaging	Het
Mief1	T	C	15: 80,132,126 (GRCm39)	S66P	possibly damaging	Het
Mmp8	C	A	9: 7,567,535 (GRCm39)	S465*	probably null	Het
Muc2	A	T	7: 141,287,444 (GRCm39)	T208S	probably damaging	Het
Myh8	A	T	11: 67,187,990 (GRCm39)	K921*	probably null	Het
Myh9	T	C	15: 77,656,147 (GRCm39)	E1121G	probably benign	Het
Nbn	T	C	4: 15,969,393 (GRCm39)	S213P	probably damaging	Het
Nol10	A	G	12: 17,466,102 (GRCm39)	E499G	probably benign	Het
Nxn	T	C	11: 76,289,627 (GRCm39)	E87G	probably damaging	Het
Or14c40	A	G	7: 86,313,811 (GRCm39)	T314A	probably benign	Het
Or51f2	T	A	7: 102,526,892 (GRCm39)	C188*	probably null	Het
Or8g23	T	C	9: 38,971,395 (GRCm39)	H189R	probably benign	Het
Pds5b	CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT	CATTTATTTATTTATTTATTTATTTATTTATTTATTTATTTAT	5: 150,698,819 (GRCm39)		probably benign	Het
Pigk	A	G	3: 152,472,151 (GRCm39)	I354M	probably damaging	Het
Pigl	T	A	11: 62,349,508 (GRCm39)	C75S	probably damaging	Het
Pm20d1	T	A	1: 131,739,852 (GRCm39)	I400N	probably benign	Het
Prkg2	T	A	5: 99,172,664 (GRCm39)	H17L	probably benign	Het
Psmd1	T	A	1: 86,003,719 (GRCm39)	L168Q	probably damaging	Het
Rab3gap2	A	T	1: 185,010,478 (GRCm39)	H1136L	possibly damaging	Het
Rb1	T	C	14: 73,532,433 (GRCm39)	T134A	probably benign	Het
Rims1	T	C	1: 22,367,220 (GRCm39)	E1024G	probably damaging	Het
Rrp12	A	G	19: 41,861,376 (GRCm39)	V977A	probably benign	Het
Rusc2	C	T	4: 43,415,212 (GRCm39)	P173S	probably benign	Het
Selenov	A	T	7: 27,987,447 (GRCm39)	D310E	probably damaging	Het
Serpina3f	T	A	12: 104,183,582 (GRCm39)	L148Q	probably damaging	Het
Slc10a1	C	T	12: 81,007,221 (GRCm39)	V187I	probably benign	Het
Spsb2	A	G	6: 124,787,339 (GRCm39)	K258E	probably damaging	Het
Tas2r105	A	C	6: 131,664,365 (GRCm39)	V21G	probably benign	Het
Tmem229b-ps	T	A	10: 53,351,295 (GRCm39)		noncoding transcript	Het
Tnrc6a	C	G	7: 122,770,269 (GRCm39)	H686Q	probably benign	Het
Trpc2	T	A	7: 101,743,780 (GRCm39)	F715L	probably benign	Het
Ube2t	T	A	1: 134,897,036 (GRCm39)	I56N	probably benign	Het
Ubr4	T	C	4: 139,207,963 (GRCm39)	Y4915H	possibly damaging	Het
Usp32	T	A	11: 84,930,830 (GRCm39)	E533D	probably damaging	Het
Vipr2	T	G	12: 116,086,430 (GRCm39)		probably null	Het
Vmn1r15	A	G	6: 57,235,269 (GRCm39)	T46A	probably benign	Het
Vmn1r203	T	G	13: 22,708,617 (GRCm39)	S133A	possibly damaging	Het
Vmn1r215	T	G	13: 23,260,378 (GRCm39)	N139K	probably damaging	Het
Vmn1r232	C	T	17: 21,133,601 (GRCm39)	R333H	probably benign	Het
Wdr20rt	C	A	12: 65,273,988 (GRCm39)	H311N	possibly damaging	Het
Zranb1	T	C	7: 132,568,425 (GRCm39)		probably null	Het

Other mutations in Galc

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01023:Galc	APN	12	98,197,681 (GRCm39)	missense	probably benign
IGL01287:Galc	APN	12	98,212,503 (GRCm39)	unclassified	probably benign
IGL01618:Galc	APN	12	98,218,340 (GRCm39)	missense	possibly damaging	0.92
IGL02125:Galc	APN	12	98,197,768 (GRCm39)	missense	probably damaging	1.00
IGL02274:Galc	APN	12	98,220,473 (GRCm39)	nonsense	probably null
IGL02392:Galc	APN	12	98,173,672 (GRCm39)	missense	probably damaging	0.99
IGL02478:Galc	APN	12	98,179,391 (GRCm39)	missense	possibly damaging	0.96
IGL02544:Galc	APN	12	98,197,701 (GRCm39)	missense	probably benign	0.27
IGL03268:Galc	APN	12	98,188,852 (GRCm39)	splice site	probably benign
IGL03327:Galc	APN	12	98,173,735 (GRCm39)	splice site	probably benign
Crabby2	UTSW	12	98,200,525 (GRCm39)	missense	probably damaging	1.00
Krabbe	UTSW	12	98,188,906 (GRCm39)	missense	probably damaging	1.00
lobster	UTSW	12	98,212,514 (GRCm39)	missense	probably null	0.84
quake	UTSW	12	98,208,973 (GRCm39)	missense	probably damaging	1.00
teeter	UTSW	12	98,225,421 (GRCm39)	missense	probably damaging	1.00
R0218:Galc	UTSW	12	98,188,906 (GRCm39)	missense	probably damaging	1.00
R0240:Galc	UTSW	12	98,218,293 (GRCm39)	missense	probably damaging	1.00
R0240:Galc	UTSW	12	98,218,293 (GRCm39)	missense	probably damaging	1.00
R0467:Galc	UTSW	12	98,208,904 (GRCm39)	missense	probably damaging	1.00
R1619:Galc	UTSW	12	98,200,563 (GRCm39)	missense	probably benign	0.00
R1763:Galc	UTSW	12	98,200,525 (GRCm39)	missense	probably damaging	1.00
R1832:Galc	UTSW	12	98,200,499 (GRCm39)	critical splice donor site	probably null
R1844:Galc	UTSW	12	98,212,556 (GRCm39)	splice site	probably null
R1996:Galc	UTSW	12	98,218,285 (GRCm39)	missense	probably damaging	1.00
R2097:Galc	UTSW	12	98,218,291 (GRCm39)	missense	probably benign
R2496:Galc	UTSW	12	98,193,540 (GRCm39)	missense	probably damaging	1.00
R2881:Galc	UTSW	12	98,179,355 (GRCm39)	missense	probably benign
R3009:Galc	UTSW	12	98,170,228 (GRCm39)	missense	probably damaging	1.00
R4571:Galc	UTSW	12	98,188,876 (GRCm39)	missense	probably benign	0.00
R4764:Galc	UTSW	12	98,209,003 (GRCm39)	missense	possibly damaging	0.78
R4851:Galc	UTSW	12	98,193,533 (GRCm39)	missense	probably benign	0.00
R4854:Galc	UTSW	12	98,223,136 (GRCm39)	missense	probably damaging	1.00
R4900:Galc	UTSW	12	98,197,731 (GRCm39)	missense	probably damaging	1.00
R4983:Galc	UTSW	12	98,209,027 (GRCm39)	nonsense	probably null
R5220:Galc	UTSW	12	98,197,672 (GRCm39)	splice site	probably null
R5273:Galc	UTSW	12	98,218,330 (GRCm39)	missense	probably damaging	1.00
R5495:Galc	UTSW	12	98,197,673 (GRCm39)	critical splice donor site	probably null
R5689:Galc	UTSW	12	98,179,245 (GRCm39)	missense	possibly damaging	0.94
R5819:Galc	UTSW	12	98,182,520 (GRCm39)	missense	probably benign	0.06
R6191:Galc	UTSW	12	98,218,293 (GRCm39)	missense	probably damaging	1.00
R6196:Galc	UTSW	12	98,225,421 (GRCm39)	missense	probably damaging	1.00
R6305:Galc	UTSW	12	98,225,549 (GRCm39)	missense	possibly damaging	0.57
R6335:Galc	UTSW	12	98,208,973 (GRCm39)	missense	probably damaging	1.00
R7255:Galc	UTSW	12	98,212,514 (GRCm39)	missense	probably null	0.84
R7496:Galc	UTSW	12	98,225,497 (GRCm39)	nonsense	probably null
R7704:Galc	UTSW	12	98,175,102 (GRCm39)	missense	probably benign
R8871:Galc	UTSW	12	98,212,543 (GRCm39)	missense	probably damaging	1.00
R9124:Galc	UTSW	12	98,220,423 (GRCm39)	critical splice donor site	probably null
R9140:Galc	UTSW	12	98,173,673 (GRCm39)	missense	probably null	0.55
R9211:Galc	UTSW	12	98,173,699 (GRCm39)	missense	probably benign	0.00
R9220:Galc	UTSW	12	98,220,523 (GRCm39)	missense	probably damaging	1.00
R9718:Galc	UTSW	12	98,225,573 (GRCm39)	missense

Predicted Primers

PCR Primer
(F):5'- TAGCTGGTAGTATAGGGGTAATATCC -3'
(R):5'- TCATCTGCACAACTTCTGAACC -3'

Sequencing Primer
(F):5'- GAGTCCTAAGCGTTTTACC -3'
(R):5'- ACTTCTGAACCAGAACTAGAGTAG -3'

Posted On

2014-08-25