Mutagenetix > Incidental Mutation

Incidental Mutation 'R7519:Galk2'

582551

Institutional Source

Beutler Lab

Gene Symbol

Galk2

Ensembl Gene

ENSMUSG00000027207

Gene Name

galactokinase 2

Synonyms

2810017M24Rik, Gk2

MMRRC Submission

045591-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7519 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

125701029-125826218 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 125825172 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Histidine at position 456 (R456H)

Ref Sequence

ENSEMBL: ENSMUSP00000092186 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028636] [ENSMUST00000094604] [ENSMUST00000110446] [ENSMUST00000110448] [ENSMUST00000178118]

AlphaFold

Q68FH4

Predicted Effect

possibly damaging
Transcript: ENSMUST00000028636
AA Change: R445H

PolyPhen 2 Score 0.598 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000028636
Gene: ENSMUSG00000027207
AA Change: R445H

Domain	Start	End	E-Value	Type
Pfam:GalKase_gal_bdg	13	62	3.8e-26	PFAM
Pfam:GHMP_kinases_N	120	187	1e-15	PFAM
Pfam:GHMP_kinases_C	333	419	6.9e-15	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000094604
AA Change: R456H

PolyPhen 2 Score 0.598 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000092186
Gene: ENSMUSG00000027207
AA Change: R456H

Domain	Start	End	E-Value	Type
Pfam:GalKase_gal_bdg	24	73	3.2e-25	PFAM
Pfam:GHMP_kinases_N	131	198	4.8e-15	PFAM
Pfam:GHMP_kinases_C	344	430	3.5e-14	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000110446

SMART Domains

Protein: ENSMUSP00000106076
Gene: ENSMUSG00000027209

Domain	Start	End	E-Value	Type
low complexity region	73	85	N/A	INTRINSIC
Pfam:FWWh	136	293	7.6e-54	PFAM
coiled coil region	427	478	N/A	INTRINSIC
low complexity region	500	523	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000110448

SMART Domains

Protein: ENSMUSP00000106078
Gene: ENSMUSG00000027209

Domain	Start	End	E-Value	Type
low complexity region	73	85	N/A	INTRINSIC
Pfam:FWWh	136	293	3.8e-54	PFAM
coiled coil region	427	478	N/A	INTRINSIC
low complexity region	500	523	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000178118

SMART Domains

Protein: ENSMUSP00000136349
Gene: ENSMUSG00000027209

Domain	Start	End	E-Value	Type
low complexity region	73	85	N/A	INTRINSIC
Pfam:FWWh	140	293	7.2e-50	PFAM
coiled coil region	427	478	N/A	INTRINSIC
low complexity region	500	523	N/A	INTRINSIC

Meta Mutation Damage Score

0.1712

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 98.9%

Validation Efficiency

100% (54/54)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a highly efficient N-acetylgalactosamine (GalNAc) kinase, which has galactokinase activity when galactose is present at high concentrations. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2014]

Allele List at MGI

Other mutations in this stock

Total: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310022A10Rik	G	A	7: 27,274,155 (GRCm39)	R132K		Het
Acaca	T	C	11: 84,136,682 (GRCm39)	S571P	probably damaging	Het
Adamts20	T	G	15: 94,223,869 (GRCm39)	K1286N	possibly damaging	Het
Adamts7	A	G	9: 90,079,132 (GRCm39)	D1477G	probably benign	Het
Alox12b	C	T	11: 69,054,039 (GRCm39)	T207I	probably benign	Het
Arid1b	GGGCGGCGGCGGCGGCGGCGGCGG	GGGCGGCGGCGGCGGCGGCGGCGGCGGCGG	17: 5,046,119 (GRCm39)		probably benign	Het
Arid1b	CGGCGG	CGGCGGTGGCGG	17: 5,046,128 (GRCm39)		probably benign	Het
Aspm	T	A	1: 139,418,074 (GRCm39)	N2934K	possibly damaging	Het
Axin2	T	G	11: 108,833,072 (GRCm39)	V419G	probably benign	Het
B4galnt4	A	G	7: 140,644,257 (GRCm39)	T108A	probably damaging	Het
Cacna1s	G	A	1: 135,998,494 (GRCm39)	R174Q	probably damaging	Het
Cdh18	G	T	15: 23,474,298 (GRCm39)	A723S	possibly damaging	Het
Ces4a	T	C	8: 105,871,851 (GRCm39)	M307T	probably damaging	Het
Cobl	T	A	11: 12,203,124 (GRCm39)	I1193F	probably damaging	Het
Crb2	G	T	2: 37,683,332 (GRCm39)	G945W	probably damaging	Het
Ctnna1	T	G	18: 35,307,424 (GRCm39)	I140M	probably benign	Het
Dnah5	T	C	15: 28,390,629 (GRCm39)	S3213P	probably damaging	Het
Fbln7	A	G	2: 128,735,785 (GRCm39)	S258G	probably benign	Het
Fbxo15	T	G	18: 84,982,359 (GRCm39)		probably benign	Het
Fcgbp	A	G	7: 27,785,724 (GRCm39)	Y387C	probably damaging	Het
Flt3l	G	A	7: 44,783,269 (GRCm39)	T176I	unknown	Het
Gm10840	T	C	11: 106,051,716 (GRCm39)	L14P	unknown	Het
Gm5591	T	C	7: 38,220,094 (GRCm39)	T260A	possibly damaging	Het
Gm6370	T	A	5: 146,430,638 (GRCm39)	D274E	probably damaging	Het
Grhl2	T	A	15: 37,336,556 (GRCm39)	D484E	probably damaging	Het
Hbp1	A	T	12: 31,983,374 (GRCm39)	V360D	probably damaging	Het
Heatr5b	G	T	17: 79,062,646 (GRCm39)	Q1968K	probably benign	Het
Igsf8	C	T	1: 172,143,874 (GRCm39)	T72M	probably benign	Het
Kera	A	T	10: 97,444,884 (GRCm39)	N81I	probably damaging	Het
Klhl14	C	T	18: 21,784,900 (GRCm39)	V176I	probably benign	Het
Klrb1	A	T	6: 128,689,252 (GRCm39)	V73E	probably damaging	Het
Krtap31-2	T	C	11: 99,827,501 (GRCm39)	L111P	possibly damaging	Het
Mbtd1	T	C	11: 93,799,725 (GRCm39)	S106P	probably damaging	Het
Nckap5l	T	C	15: 99,324,128 (GRCm39)	T792A	probably benign	Het
Ndufaf4	A	C	4: 24,901,847 (GRCm39)	T132P	probably damaging	Het
Neo1	A	G	9: 58,785,348 (GRCm39)	V1453A	probably benign	Het
Or5w13	T	C	2: 87,523,753 (GRCm39)	I158V	probably benign	Het
Or6c76	A	C	10: 129,612,091 (GRCm39)	I103L	probably benign	Het
Pcdha11	T	A	18: 37,139,319 (GRCm39)	L316*	probably null	Het
Pcdha7	T	C	18: 37,109,285 (GRCm39)	M770T	possibly damaging	Het
Pcsk1	T	C	13: 75,258,984 (GRCm39)	S253P	probably damaging	Het
Phtf1	T	C	3: 103,876,435 (GRCm39)	Y12H	probably damaging	Het
Pkd1l2	T	C	8: 117,792,268 (GRCm39)	N508S	probably benign	Het
Pla1a	A	G	16: 38,235,208 (GRCm39)	I162T	possibly damaging	Het
Rb1	A	T	14: 73,502,048 (GRCm39)	L446M	probably damaging	Het
Retn	A	T	8: 3,706,079 (GRCm39)	S22C	probably damaging	Het
Snx25	A	G	8: 46,569,309 (GRCm39)	L196P	probably damaging	Het
Sp110	G	A	1: 85,506,813 (GRCm39)	R417C	probably benign	Het
Spata31d1b	G	A	13: 59,864,726 (GRCm39)	D625N	probably benign	Het
Sycp2	T	C	2: 177,988,126 (GRCm39)	*1501W	probably null	Het
Tarbp1	T	G	8: 127,160,639 (GRCm39)	T1271P	possibly damaging	Het
Uba1y	T	C	Y: 821,567 (GRCm39)	F154L	probably benign	Het
Ubr1	T	A	2: 120,705,925 (GRCm39)	I1513F	possibly damaging	Het
Vmn2r110	T	A	17: 20,804,524 (GRCm39)	Q132L	probably benign	Het
Vwf	A	T	6: 125,644,506 (GRCm39)	T2454S		Het
Wdr33	C	A	18: 32,029,823 (GRCm39)	F1007L	unknown	Het
Zfp398	A	G	6: 47,836,407 (GRCm39)	H201R	probably benign	Het

Other mutations in Galk2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01652:Galk2	APN	2	125,738,685 (GRCm39)	missense	probably benign	0.29
IGL01663:Galk2	APN	2	125,825,099 (GRCm39)	missense	probably benign
IGL01669:Galk2	APN	2	125,729,807 (GRCm39)	missense	probably damaging	1.00
IGL01831:Galk2	APN	2	125,817,277 (GRCm39)	missense	probably benign	0.01
IGL02055:Galk2	APN	2	125,773,324 (GRCm39)	missense	probably benign	0.01
IGL02298:Galk2	APN	2	125,701,290 (GRCm39)	missense	probably benign	0.00
IGL03093:Galk2	APN	2	125,771,563 (GRCm39)	missense	probably damaging	1.00
R0305:Galk2	UTSW	2	125,729,808 (GRCm39)	missense	probably damaging	1.00
R1713:Galk2	UTSW	2	125,773,210 (GRCm39)	missense	probably benign	0.00
R1870:Galk2	UTSW	2	125,817,183 (GRCm39)	missense	probably benign
R2327:Galk2	UTSW	2	125,817,315 (GRCm39)	missense	probably damaging	1.00
R2354:Galk2	UTSW	2	125,773,193 (GRCm39)	missense	probably benign	0.06
R3962:Galk2	UTSW	2	125,735,293 (GRCm39)	missense	probably benign	0.13
R4870:Galk2	UTSW	2	125,771,557 (GRCm39)	nonsense	probably null
R5034:Galk2	UTSW	2	125,771,495 (GRCm39)	missense	probably benign	0.00
R5427:Galk2	UTSW	2	125,788,741 (GRCm39)	missense	probably benign	0.01
R5619:Galk2	UTSW	2	125,817,317 (GRCm39)	nonsense	probably null
R6145:Galk2	UTSW	2	125,788,762 (GRCm39)	missense	possibly damaging	0.90
R6173:Galk2	UTSW	2	125,701,137 (GRCm39)	start gained	probably benign
R6287:Galk2	UTSW	2	125,712,268 (GRCm39)	intron	probably benign
R7174:Galk2	UTSW	2	125,738,621 (GRCm39)	missense	probably damaging	1.00
R7453:Galk2	UTSW	2	125,729,781 (GRCm39)	missense	possibly damaging	0.51
R7480:Galk2	UTSW	2	125,788,845 (GRCm39)	missense	probably benign
R7815:Galk2	UTSW	2	125,817,321 (GRCm39)	missense	probably damaging	1.00
R8094:Galk2	UTSW	2	125,773,189 (GRCm39)	missense	probably damaging	1.00
R8323:Galk2	UTSW	2	125,708,298 (GRCm39)	missense	probably benign
R8478:Galk2	UTSW	2	125,771,505 (GRCm39)	nonsense	probably null
R9292:Galk2	UTSW	2	125,817,218 (GRCm39)	missense	probably damaging	1.00
R9574:Galk2	UTSW	2	125,824,979 (GRCm39)	missense	probably benign
R9610:Galk2	UTSW	2	125,817,218 (GRCm39)	missense	probably damaging	1.00
R9611:Galk2	UTSW	2	125,817,218 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ACGACTTACTGGAGCAGGATG -3'
(R):5'- AGGTCTATCTAAGCATATCCTTGTC -3'

Sequencing Primer
(F):5'- ATGGGGAGGCTGCACTG -3'
(R):5'- GAAAAGTGGTCATTATGAAGTCTAGC -3'

Posted On

2019-10-17