Incidental Mutation 'IGL02125:Galc'
ID280831
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Galc
Ensembl Gene ENSMUSG00000021003
Gene Namegalactosylceramidase
SynonymsGacy, A930008M05Rik, 2310068B06Rik, galactocerebrosidase
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02125
Quality Score
Status
Chromosome12
Chromosomal Location98202294-98259459 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 98231509 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Asparagine at position 120 (Y120N)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021390]
Predicted Effect probably damaging
Transcript: ENSMUST00000021390
AA Change: Y314N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021390
Gene: ENSMUSG00000021003
AA Change: Y314N

DomainStartEndE-ValueType
Pfam:Glyco_hydro_59 17 684 N/A PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000221063
AA Change: Y120N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222042
Predicted Effect noncoding transcript
Transcript: ENSMUST00000222379
Coding Region Coverage
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700015F17Rik T C 5: 5,450,644 *151W probably null Het
Adam29 A T 8: 55,871,939 C493* probably null Het
Aldh16a1 G A 7: 45,146,035 P400L probably damaging Het
Ankrd12 A G 17: 65,970,144 probably benign Het
Anxa5 G A 3: 36,452,264 T213I probably damaging Het
Baz2b A G 2: 59,968,640 L380S probably benign Het
Brd8 C T 18: 34,602,727 S899N probably damaging Het
Cacna2d2 C T 9: 107,513,904 Q411* probably null Het
Cdh19 A G 1: 110,929,884 V240A possibly damaging Het
Cltc A T 11: 86,704,810 probably benign Het
Dclk3 T A 9: 111,469,107 V573E probably damaging Het
Dhx29 T C 13: 112,955,300 probably benign Het
Dip2b T C 15: 100,186,250 L918P possibly damaging Het
Dzip3 A T 16: 48,927,596 N1150K probably damaging Het
Fgf5 T C 5: 98,254,532 S41P possibly damaging Het
Gldc T C 19: 30,147,241 N219S probably benign Het
Gm11563 A T 11: 99,658,805 V41E unknown Het
Gm597 T C 1: 28,776,338 N871S possibly damaging Het
Gpatch11 T A 17: 78,840,109 N106K probably benign Het
Gpx3 A G 11: 54,907,242 N68S probably damaging Het
Ibtk T C 9: 85,735,070 N150D probably damaging Het
Iglc2 G A 16: 19,198,712 P48S probably benign Het
Itih5 G A 2: 10,240,987 R629H probably benign Het
Kank1 T A 19: 25,410,703 V552E possibly damaging Het
Kmt2a T A 9: 44,848,686 H655L probably damaging Het
Mkl2 A G 16: 13,400,183 probably null Het
Mme A T 3: 63,348,649 N510I probably damaging Het
Obscn A G 11: 59,022,362 I6943T probably damaging Het
Obscn G T 11: 59,093,326 Q1768K possibly damaging Het
Olfr209 T C 16: 59,361,516 N234S probably benign Het
Olfr633 T A 7: 103,947,072 C169S probably damaging Het
Otud3 A T 4: 138,896,714 probably null Het
Parp4 A G 14: 56,590,502 K237E probably benign Het
Pfkfb4 C T 9: 109,025,110 R351W probably damaging Het
Rbbp6 T C 7: 122,971,129 probably null Het
Rdh16 G T 10: 127,811,319 probably benign Het
Ropn1 A G 16: 34,666,777 T28A probably benign Het
Sec24d T C 3: 123,358,958 V873A probably damaging Het
Serpinb3b T A 1: 107,154,744 L263F probably damaging Het
Shq1 T C 6: 100,631,006 T315A probably benign Het
Slc13a4 T C 6: 35,278,288 E355G probably benign Het
Slc26a9 T C 1: 131,759,437 S445P probably damaging Het
Slc39a10 G A 1: 46,818,128 A696V probably damaging Het
Slc4a10 A T 2: 62,268,171 M550L probably benign Het
Syt17 T C 7: 118,409,974 D341G probably benign Het
Tmem62 A G 2: 120,996,512 Y430C probably benign Het
Upp1 A G 11: 9,125,650 probably benign Het
Vmn1r91 T G 7: 20,101,504 V116G probably damaging Het
Vmn2r101 A T 17: 19,589,701 I250F possibly damaging Het
Vmn2r116 T G 17: 23,397,627 probably benign Het
Vmn2r72 C T 7: 85,750,711 V377I probably benign Het
Zfp592 G T 7: 81,038,184 A953S probably benign Het
Other mutations in Galc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01023:Galc APN 12 98231422 missense probably benign
IGL01287:Galc APN 12 98246244 unclassified probably benign
IGL01618:Galc APN 12 98252081 missense possibly damaging 0.92
IGL02274:Galc APN 12 98254214 nonsense probably null
IGL02392:Galc APN 12 98207413 missense probably damaging 0.99
IGL02478:Galc APN 12 98213132 missense possibly damaging 0.96
IGL02544:Galc APN 12 98231442 missense probably benign 0.27
IGL03268:Galc APN 12 98222593 splice site probably benign
IGL03327:Galc APN 12 98207476 splice site probably benign
Crabby2 UTSW 12 98234266 missense probably damaging 1.00
Krabbe UTSW 12 98222647 missense probably damaging 1.00
lobster UTSW 12 98246255 missense probably null 0.84
quake UTSW 12 98242714 missense probably damaging 1.00
teeter UTSW 12 98259162 missense probably damaging 1.00
R0218:Galc UTSW 12 98222647 missense probably damaging 1.00
R0240:Galc UTSW 12 98252034 missense probably damaging 1.00
R0240:Galc UTSW 12 98252034 missense probably damaging 1.00
R0467:Galc UTSW 12 98242645 missense probably damaging 1.00
R1619:Galc UTSW 12 98234304 missense probably benign 0.00
R1763:Galc UTSW 12 98234266 missense probably damaging 1.00
R1832:Galc UTSW 12 98234240 critical splice donor site probably null
R1844:Galc UTSW 12 98246297 unclassified probably null
R1996:Galc UTSW 12 98252026 missense probably damaging 1.00
R2010:Galc UTSW 12 98254230 missense possibly damaging 0.51
R2097:Galc UTSW 12 98252032 missense probably benign
R2496:Galc UTSW 12 98227281 missense probably damaging 1.00
R2881:Galc UTSW 12 98213096 missense probably benign
R3009:Galc UTSW 12 98203969 missense probably damaging 1.00
R4571:Galc UTSW 12 98222617 missense probably benign 0.00
R4764:Galc UTSW 12 98242744 missense possibly damaging 0.78
R4851:Galc UTSW 12 98227274 missense probably benign 0.00
R4854:Galc UTSW 12 98256877 missense probably damaging 1.00
R4900:Galc UTSW 12 98231472 missense probably damaging 1.00
R4983:Galc UTSW 12 98242768 nonsense probably null
R5220:Galc UTSW 12 98231413 splice site probably null
R5273:Galc UTSW 12 98252071 missense probably damaging 1.00
R5495:Galc UTSW 12 98231414 critical splice donor site probably null
R5689:Galc UTSW 12 98212986 missense possibly damaging 0.94
R5819:Galc UTSW 12 98216261 missense probably benign 0.06
R6191:Galc UTSW 12 98252034 missense probably damaging 1.00
R6196:Galc UTSW 12 98259162 missense probably damaging 1.00
R6305:Galc UTSW 12 98259290 missense possibly damaging 0.57
R6335:Galc UTSW 12 98242714 missense probably damaging 1.00
R7255:Galc UTSW 12 98246255 missense probably null 0.84
Posted On2015-04-16