Mutagenetix > Incidental Mutation

Incidental Mutation 'R9029:Xylt2'

686950

Institutional Source

Beutler Lab

Gene Symbol

Xylt2

Ensembl Gene

ENSMUSG00000020868

Gene Name

xylosyltransferase II

Synonyms

E030002B02Rik

MMRRC Submission

068858-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.872) question?

Stock #

R9029 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

94554677-94568341 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 94555462 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 850 (D850G)

Ref Sequence

ENSEMBL: ENSMUSP00000112052 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000025278] [ENSMUST00000116349] [ENSMUST00000146693] [ENSMUST00000150377] [ENSMUST00000153485]

AlphaFold

Q9EPL0

Predicted Effect

probably benign
Transcript: ENSMUST00000025278

SMART Domains

Protein: ENSMUSP00000025278
Gene: ENSMUSG00000024414

Domain	Start	End	E-Value	Type
low complexity region	2	28	N/A	INTRINSIC
Pfam:Ribosomal_L27	31	114	2e-26	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000116349
AA Change: D850G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000112052
Gene: ENSMUSG00000020868
AA Change: D850G

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

SMART Domains

Protein: ENSMUSP00000122581
Gene: ENSMUSG00000020868

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

100% (56/56)

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: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ankrd35	A	T	3: 96,591,460 (GRCm39)	K582M	probably benign	Het
Catsper3	T	G	13: 55,954,147 (GRCm39)	V305G	probably damaging	Het
Chd9	G	A	8: 91,683,198 (GRCm39)	R546Q	unknown	Het
Cnot6l	G	A	5: 96,246,136 (GRCm39)	T171I	probably benign	Het
Cpne3	A	G	4: 19,535,292 (GRCm39)	Y247H	possibly damaging	Het
Cramp1	C	G	17: 25,232,884 (GRCm39)	A39P	probably damaging	Het
Cyp26b1	A	T	6: 84,554,035 (GRCm39)	V194E	probably benign	Het
Dchs1	A	G	7: 105,402,919 (GRCm39)	S3208P	probably benign	Het
Dhrs3	A	G	4: 144,653,755 (GRCm39)	Y292C	probably damaging	Het
Eif3l	T	C	15: 78,968,412 (GRCm39)	V227A	probably damaging	Het
Eif4enif1	T	C	11: 3,174,716 (GRCm39)	V290A	probably damaging	Het
Epb41l4a	A	C	18: 34,012,042 (GRCm39)	Y159*	probably null	Het
Gm5460	T	A	14: 33,739,326 (GRCm39)	S103T		Het
Gsto1	A	T	19: 47,852,837 (GRCm39)	Y224F	probably benign	Het
Hpd	G	A	5: 123,313,973 (GRCm39)	T271M	probably damaging	Het
Ift74	T	C	4: 94,506,271 (GRCm39)	I18T	probably benign	Het
Kif12	A	G	4: 63,087,704 (GRCm39)	C260R	probably damaging	Het
Klk15	C	T	7: 43,587,790 (GRCm39)	H73Y	possibly damaging	Het
Luc7l3	A	G	11: 94,188,676 (GRCm39)	V201A	unknown	Het
Mcrip2	T	C	17: 26,082,989 (GRCm39)	E146G	probably damaging	Het
Mctp1	T	A	13: 76,836,741 (GRCm39)	Y323N	probably benign	Het
Micu2	T	A	14: 58,156,363 (GRCm39)	I370F	probably damaging	Het
Mug2	T	A	6: 122,061,328 (GRCm39)	V1416E	probably damaging	Het
Mup3	T	C	4: 62,003,540 (GRCm39)	N110D	probably damaging	Het
Nav3	C	T	10: 109,699,613 (GRCm39)	D294N	possibly damaging	Het
Nphs2	G	A	1: 156,140,592 (GRCm39)	A110T	probably benign	Het
Or1a1	T	C	11: 74,086,563 (GRCm39)	I78T	possibly damaging	Het
Or5t7	A	G	2: 86,506,831 (GRCm39)	M282T	probably damaging	Het
Or6c215	G	T	10: 129,637,926 (GRCm39)	P156Q	probably damaging	Het
Otof	C	T	5: 30,527,419 (GRCm39)		probably null	Het
Pgrmc2	G	T	3: 41,037,105 (GRCm39)	R109S	probably benign	Het
Plb1	G	A	5: 32,439,079 (GRCm39)	V214I	probably damaging	Het
Ppp2r5d	C	T	17: 46,998,906 (GRCm39)	S52N	probably benign	Het
Rrp12	C	A	19: 41,859,718 (GRCm39)	E1082*	probably null	Het
Skint3	A	G	4: 112,111,151 (GRCm39)	E92G	probably damaging	Het
Slc12a1	C	G	2: 124,996,004 (GRCm39)	N52K	probably benign	Het
Smu1	A	G	4: 40,738,361 (GRCm39)	Y458H	probably damaging	Het
Spsb3	C	T	17: 25,110,506 (GRCm39)	P317S	unknown	Het
Ssc5d	A	T	7: 4,930,919 (GRCm39)	Q167L	probably damaging	Het
Ssh2	T	C	11: 77,328,454 (GRCm39)	V340A	probably damaging	Het
Stag3	G	A	5: 138,296,296 (GRCm39)	R453H	probably damaging	Het
Svil	T	A	18: 5,056,239 (GRCm39)	F371I	probably benign	Het
Tas2r140	A	C	6: 133,032,181 (GRCm39)	S192R	possibly damaging	Het
Tdrp	T	C	8: 14,003,840 (GRCm39)	I166V	possibly damaging	Het
Tgm3	C	A	2: 129,871,680 (GRCm39)	Q269K	probably benign	Het
Thsd7b	G	A	1: 130,087,426 (GRCm39)	C1181Y	probably damaging	Het
Tinag	A	T	9: 76,934,296 (GRCm39)		probably benign	Het
Tnrc6b	T	C	15: 80,763,179 (GRCm39)	V227A	possibly damaging	Het
Tox3	A	C	8: 90,996,864 (GRCm39)	L133R	possibly damaging	Het
Tshz1	A	T	18: 84,031,639 (GRCm39)	I923N	probably damaging	Het
Vps13c	T	A	9: 67,855,429 (GRCm39)	V2498D	probably damaging	Het
Vps41	T	A	13: 18,994,723 (GRCm39)		probably null	Het
Zfp229	T	A	17: 21,964,321 (GRCm39)	S184T	possibly damaging	Het
Zfp518a	G	A	19: 40,901,225 (GRCm39)	V385I	probably benign	Het
Zfp595	C	A	13: 67,468,989 (GRCm39)	M12I	probably benign	Het
Zfp750	T	C	11: 121,403,149 (GRCm39)	Q533R	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
R1483:Xylt2	UTSW	11	94,560,393 (GRCm39)	missense	probably benign	0.04
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
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'- GTTGGCTCAAATGGGCAAAC -3'
(R):5'- ACATGGAGCAGAGTTTCCAGG -3'

Sequencing Primer
(F):5'- AAACTGCCTGGGCCTCTG -3'
(R):5'- AAGTGGCATCCTGAATCTGC -3'

Posted On

2021-11-19