Mutagenetix > Incidental Mutation

Incidental Mutation 'R1483:Xylt2'

165719

Institutional Source

Beutler Lab

Gene Symbol

Xylt2

Ensembl Gene

ENSMUSG00000020868

Gene Name

xylosyltransferase II

Synonyms

E030002B02Rik

MMRRC Submission

039536-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.872) question?

Stock #

R1483 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

94554677-94568341 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 94560393 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Arginine at position 294 (M294R)

Ref Sequence

ENSEMBL: ENSMUSP00000122581 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000116349] [ENSMUST00000146693] [ENSMUST00000150377] [ENSMUST00000153485]

AlphaFold

Q9EPL0

Predicted Effect

probably benign
Transcript: ENSMUST00000116349
AA Change: M294R

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000112052
Gene: ENSMUSG00000020868
AA Change: M294R

Domain	Start	End	E-Value	Type
transmembrane domain	13	35	N/A	INTRINSIC
low complexity region	66	85	N/A	INTRINSIC
low complexity region	102	120	N/A	INTRINSIC
Pfam:Branch	234	489	1.9e-60	PFAM
Pfam:Xylo_C	519	699	1.2e-71	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000146693

Predicted Effect

probably benign
Transcript: ENSMUST00000150377

SMART Domains

Protein: ENSMUSP00000134495
Gene: ENSMUSG00000020868

Domain	Start	End	E-Value	Type
Pfam:Xylo_C	31	97	2.1e-28	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000153485
AA Change: M294R

PolyPhen 2 Score 0.038 (Sensitivity: 0.94; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000122581
Gene: ENSMUSG00000020868
AA Change: M294R

Domain	Start	End	E-Value	Type
transmembrane domain	13	35	N/A	INTRINSIC
low complexity region	66	85	N/A	INTRINSIC
low complexity region	102	120	N/A	INTRINSIC
Pfam:Branch	234	489	1.1e-59	PFAM
Pfam:Xylo_C	519	594	2.4e-19	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000154830

Coding Region Coverage

1x: 99.0%
3x: 98.1%
10x: 95.8%
20x: 91.0%

Validation Efficiency

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 an isoform of xylosyltransferase, which belongs to a family of glycosyltransferases. This enzyme transfers xylose from UDP-xylose to specific serine residues of the core protein and initiates the biosynthesis of glycosaminoglycan chains in proteoglycans including chondroitin sulfate, heparan sulfate, heparin and dermatan sulfate. The enzyme activity, which is increased in scleroderma patients, is a diagnostic marker for the determination of sclerotic activity in systemic sclerosis. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Dec 2013]
PHENOTYPE: Mice homozygous for a knock-out allele lack most liver proteoglycans and develop many aspects of polycystic liver and kidney disease, including biliary tract hyperplasia, liver fibrosis, biliary cysts, renal tubule dilation, basement membrane abnormalities and hydronephrosis. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam12	T	A	7: 133,531,754 (GRCm39)	T494S	probably benign	Het
Akap6	C	T	12: 52,842,870 (GRCm39)	P73S	probably damaging	Het
Amotl2	A	T	9: 102,608,096 (GRCm39)	T763S	probably benign	Het
Brd10	G	A	19: 29,696,745 (GRCm39)	P916L	possibly damaging	Het
Cdc5l	A	T	17: 45,719,290 (GRCm39)	V541D	possibly damaging	Het
Chl1	A	G	6: 103,624,248 (GRCm39)	Y52C	probably damaging	Het
D6Wsu163e	A	G	6: 126,931,733 (GRCm39)	E255G	probably benign	Het
Ddhd2	A	G	8: 26,243,155 (GRCm39)	S126P	probably benign	Het
Dner	CGCTGCTGCTGCTGCTGCTGCTGCTGC	CGCTGCTGCTGCTGCTGCTGCTGC	1: 84,563,270 (GRCm39)		probably benign	Het
Drc3	A	G	11: 60,279,715 (GRCm39)	I427V	probably benign	Het
Drg2	T	C	11: 60,350,353 (GRCm39)	I104T	probably damaging	Het
Dst	C	T	1: 34,292,079 (GRCm39)	A932V	probably damaging	Het
Ecm1	G	A	3: 95,643,275 (GRCm39)	R342C	probably damaging	Het
Eif3a	A	T	19: 60,757,164 (GRCm39)	D880E	unknown	Het
Elf1	T	A	14: 79,818,078 (GRCm39)	D569E	probably benign	Het
Esp6	T	A	17: 40,873,816 (GRCm39)	M1K	probably null	Het
Fer1l6	T	C	15: 58,509,819 (GRCm39)	V1427A	possibly damaging	Het
Gsta1	A	T	9: 78,149,775 (GRCm39)	K196M	probably damaging	Het
Gzme	T	A	14: 56,356,169 (GRCm39)	I110F	probably damaging	Het
H2-DMa	T	A	17: 34,354,724 (GRCm39)	V27E	possibly damaging	Het
H2-T10	A	T	17: 36,432,038 (GRCm39)	S2T	probably benign	Het
Hadhb	A	G	5: 30,374,492 (GRCm39)		probably null	Het
Hoxa11	G	T	6: 52,220,436 (GRCm39)	D282E	probably damaging	Het
Ifit1bl1	A	G	19: 34,572,041 (GRCm39)	Y139H	possibly damaging	Het
Ift27	A	G	15: 78,049,436 (GRCm39)	V88A	possibly damaging	Het
Knop1	C	T	7: 118,452,273 (GRCm39)	A149T	probably damaging	Het
Macf1	T	A	4: 123,404,770 (GRCm39)	K597I	probably damaging	Het
Med16	A	T	10: 79,738,934 (GRCm39)	I284N	possibly damaging	Het
Melk	T	A	4: 44,308,937 (GRCm39)	I98K	probably damaging	Het
Mst1	G	T	9: 107,958,849 (GRCm39)	G127V	probably benign	Het
Nacad	A	G	11: 6,552,217 (GRCm39)	S325P	probably damaging	Het
Nbea	G	A	3: 55,910,211 (GRCm39)	P1328L	probably benign	Het
Nek5	C	T	8: 22,586,806 (GRCm39)	S335N	probably benign	Het
Nif3l1	C	A	1: 58,486,885 (GRCm39)	R24S	probably benign	Het
Nlrp14	T	G	7: 106,789,329 (GRCm39)	N39K	possibly damaging	Het
Nup50	T	A	15: 84,823,928 (GRCm39)	V427D	probably damaging	Het
Nwd1	C	T	8: 73,383,714 (GRCm39)	P78L	probably damaging	Het
Or5an9	T	A	19: 12,187,114 (GRCm39)	Y61*	probably null	Het
Pate8	G	A	9: 36,492,620 (GRCm39)	S95L	probably benign	Het
Pnkd	A	G	1: 74,388,550 (GRCm39)	Y242C	probably benign	Het
Ppm1g	T	C	5: 31,360,465 (GRCm39)	D423G	probably benign	Het
Pramel32	T	A	4: 88,547,071 (GRCm39)	Q116L	probably damaging	Het
Prkci	A	T	3: 31,097,941 (GRCm39)	N464Y	probably damaging	Het
Ptprf	C	T	4: 118,093,161 (GRCm39)	V494M	possibly damaging	Het
Rapgef4	T	G	2: 71,885,370 (GRCm39)		probably null	Het
Rbak	T	C	5: 143,160,099 (GRCm39)	E318G	probably damaging	Het
Rora	A	G	9: 69,271,667 (GRCm39)	D215G	probably benign	Het
Rp1l1	C	T	14: 64,266,496 (GRCm39)	T694I	possibly damaging	Het
Scrib	A	G	15: 75,929,771 (GRCm39)	L1032P	probably damaging	Het
Sectm1b	G	A	11: 120,946,652 (GRCm39)	T81M	probably benign	Het
Sgk3	T	C	1: 9,942,518 (GRCm39)	F97L	possibly damaging	Het
Socs3	A	T	11: 117,858,394 (GRCm39)	Y221*	probably null	Het
Spata31d1e	A	T	13: 59,890,717 (GRCm39)	S368T	probably damaging	Het
Tdrd6	T	A	17: 43,938,498 (GRCm39)	H850L	probably benign	Het
Tex44	G	T	1: 86,354,908 (GRCm39)	Q272H	probably damaging	Het
Tgfbr2	A	C	9: 115,938,625 (GRCm39)	S426A	probably benign	Het
Tmem39b	T	C	4: 129,570,456 (GRCm39)	Y461C	probably damaging	Het
Ttn	T	A	2: 76,555,337 (GRCm39)	D30556V	probably damaging	Het
Tubgcp5	T	A	7: 55,475,455 (GRCm39)		probably null	Het
Vmn2r70	T	C	7: 85,208,375 (GRCm39)	I701V	probably benign	Het
Vps39	A	T	2: 120,154,129 (GRCm39)	L622Q	probably damaging	Het
Wdfy4	T	A	14: 32,822,923 (GRCm39)	H1347L	probably benign	Het
Xpo1	A	G	11: 23,234,863 (GRCm39)	I540V	probably benign	Het
Zfp788	T	G	7: 41,298,499 (GRCm39)	Y326*	probably null	Het
Zim1	A	G	7: 6,685,124 (GRCm39)	F109L	probably benign	Het

Other mutations in Xylt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02048:Xylt2	APN	11	94,557,171 (GRCm39)	missense	possibly damaging	0.61
IGL02421:Xylt2	APN	11	94,558,588 (GRCm39)	missense	possibly damaging	0.45
P0040:Xylt2	UTSW	11	94,559,617 (GRCm39)	missense	possibly damaging	0.46
PIT4585001:Xylt2	UTSW	11	94,557,066 (GRCm39)	missense	probably damaging	1.00
R0016:Xylt2	UTSW	11	94,560,466 (GRCm39)	missense	probably damaging	1.00
R0016:Xylt2	UTSW	11	94,560,466 (GRCm39)	missense	probably damaging	1.00
R0313:Xylt2	UTSW	11	94,560,720 (GRCm39)	splice site	probably benign
R0449:Xylt2	UTSW	11	94,557,159 (GRCm39)	missense	probably benign	0.22
R0511:Xylt2	UTSW	11	94,560,762 (GRCm39)	nonsense	probably null
R1511:Xylt2	UTSW	11	94,561,259 (GRCm39)	missense	probably damaging	1.00
R1565:Xylt2	UTSW	11	94,558,420 (GRCm39)	missense	probably benign
R1616:Xylt2	UTSW	11	94,559,035 (GRCm39)	missense	probably damaging	1.00
R1702:Xylt2	UTSW	11	94,559,571 (GRCm39)	missense	probably damaging	0.98
R1712:Xylt2	UTSW	11	94,559,575 (GRCm39)	missense	possibly damaging	0.88
R2233:Xylt2	UTSW	11	94,560,822 (GRCm39)	missense	possibly damaging	0.71
R2234:Xylt2	UTSW	11	94,560,822 (GRCm39)	missense	possibly damaging	0.71
R4534:Xylt2	UTSW	11	94,557,176 (GRCm39)	missense	probably benign	0.02
R4702:Xylt2	UTSW	11	94,560,355 (GRCm39)	missense	possibly damaging	0.83
R4768:Xylt2	UTSW	11	94,561,298 (GRCm39)	missense	probably benign	0.06
R5032:Xylt2	UTSW	11	94,560,842 (GRCm39)	missense	probably damaging	0.99
R5237:Xylt2	UTSW	11	94,557,953 (GRCm39)	missense	probably benign
R5281:Xylt2	UTSW	11	94,559,616 (GRCm39)	missense	probably benign	0.30
R5949:Xylt2	UTSW	11	94,559,309 (GRCm39)	missense	probably damaging	1.00
R6950:Xylt2	UTSW	11	94,558,455 (GRCm39)	missense	probably benign
R7041:Xylt2	UTSW	11	94,558,408 (GRCm39)	critical splice donor site	probably null
R8987:Xylt2	UTSW	11	94,561,278 (GRCm39)	missense	probably damaging	1.00
R9029:Xylt2	UTSW	11	94,555,462 (GRCm39)	missense	probably damaging	1.00
R9088:Xylt2	UTSW	11	94,561,229 (GRCm39)	missense	probably benign	0.32
R9285:Xylt2	UTSW	11	94,558,536 (GRCm39)	missense	probably benign	0.06

Predicted Primers

PCR Primer
(F):5'- TGGCACTTAGCAGGCAGAATGG -3'
(R):5'- GCATAAGGTGGCATGGCTTGTCAG -3'

Sequencing Primer
(F):5'- GGCAGAATGGACCCACC -3'
(R):5'- CTTGTCAGGAGCTGGAGTCC -3'

Posted On

2014-03-28