Mutagenetix > Incidental Mutation

Incidental Mutation 'R2088:Galnt4'

231598

Institutional Source

Beutler Lab

Gene Symbol

Galnt4

Ensembl Gene

ENSMUSG00000090035

Gene Name

polypeptide N-acetylgalactosaminyltransferase 4

Synonyms

ppGaNTase-T4

MMRRC Submission

040093-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R2088 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

98944021-98949109 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 98945046 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 257 (D257G)

Ref Sequence

ENSEMBL: ENSMUSP00000125315 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020113] [ENSMUST00000159228] [ENSMUST00000159990] [ENSMUST00000161240] [ENSMUST00000219884]

AlphaFold

O08832

Predicted Effect

probably benign
Transcript: ENSMUST00000020113

SMART Domains

Protein: ENSMUSP00000020113
Gene: ENSMUSG00000019952

Domain	Start	End	E-Value	Type
WD40	7	46	1.71e-7	SMART
WD40	49	88	8.68e-9	SMART
WD40	91	130	2.71e-10	SMART
WD40	133	172	2.43e-12	SMART
WD40	175	214	2.07e-6	SMART
WD40	217	256	1.71e-7	SMART
WD40	259	298	7.55e-9	SMART
coiled coil region	428	468	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000159228

SMART Domains

Protein: ENSMUSP00000124144
Gene: ENSMUSG00000019952

Domain	Start	End	E-Value	Type
WD40	7	46	1.71e-7	SMART
WD40	49	88	8.68e-9	SMART
WD40	91	130	2.71e-10	SMART
WD40	133	172	2.43e-12	SMART
WD40	175	214	2.07e-6	SMART
WD40	217	256	1.71e-7	SMART
WD40	259	298	7.55e-9	SMART
coiled coil region	401	441	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000159990

SMART Domains

Protein: ENSMUSP00000125423
Gene: ENSMUSG00000019952

Domain	Start	End	E-Value	Type
WD40	7	46	8.68e-9	SMART
WD40	49	88	2.71e-10	SMART
WD40	91	130	2.43e-12	SMART
WD40	133	172	2.07e-6	SMART
WD40	175	214	1.71e-7	SMART
WD40	217	256	7.55e-9	SMART
coiled coil region	386	426	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000161240
AA Change: D257G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000125315
Gene: ENSMUSG00000090035
AA Change: D257G

Domain	Start	End	E-Value	Type
transmembrane domain	13	35	N/A	INTRINSIC
Pfam:Glyco_tranf_2_3	135	382	4.7e-10	PFAM
Pfam:Glycos_transf_2	138	321	7.5e-38	PFAM
Pfam:Glyco_tranf_2_2	138	368	1e-7	PFAM
Pfam:Glyco_transf_7C	298	367	4.5e-10	PFAM
low complexity region	411	420	N/A	INTRINSIC
RICIN	445	577	2.39e-29	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218379

Predicted Effect

probably benign
Transcript: ENSMUST00000219884

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000220019

Meta Mutation Damage Score

0.7739

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.2%

Validation Efficiency

97% (66/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase (GalNAc-T) family of enzymes. GalNAc-Ts initiate mucin-type O-linked glycosylation in the Golgi apparatus by catalyzing the transfer of GalNAc to serine and threonine residues on target proteins. They are characterized by an N-terminal transmembrane domain, a stem region, a lumenal catalytic domain containing a GT1 motif and Gal/GalNAc transferase motif, and a C-terminal ricin/lectin-like domain. GalNAc-Ts have different, but overlapping, substrate specificities and patterns of expression. In vitro, the encoded protein can complement other GalNAc-Ts in the complete O-glycosylation of the mucin-1 tandem repeat and can O-glycosylate the P-selectin glycoprotein ligand-1 molecule. The coding region of this gene is contained within a single exon. Fusion transcripts, which combine part of this gene with the 5' exons of the neighboring POC1B (POC1 centriolar protein homolog B) gene, also exist. [provided by RefSeq, Dec 2010]
PHENOTYPE: An unpublished knockout mutation is reported to have no overt phenotypic consequences. [provided by MGI curators]

Allele List at MGI

All alleles(1) : Targeted, knock-out(1)

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ankk1	T	C	9: 49,333,265 (GRCm39)		probably benign	Het
Ano5	T	A	7: 51,237,454 (GRCm39)	N759K	possibly damaging	Het
Arhgef10	A	G	8: 15,033,898 (GRCm39)	T1072A	possibly damaging	Het
BC107364	T	C	3: 96,341,745 (GRCm39)	T93A	unknown	Het
Canx	C	T	11: 50,201,217 (GRCm39)	E97K	possibly damaging	Het
Casp8ap2	T	C	4: 32,631,126 (GRCm39)	L62P	probably damaging	Het
Cbfa2t3	C	T	8: 123,364,725 (GRCm39)		probably benign	Het
Cmklr2	A	T	1: 63,222,811 (GRCm39)		probably null	Het
Cmya5	A	T	13: 93,229,320 (GRCm39)	S1923T	probably damaging	Het
Cntnap1	T	A	11: 101,073,373 (GRCm39)	I618N	probably damaging	Het
Cox17	C	G	16: 38,167,542 (GRCm39)	P27R	probably damaging	Het
Ctnna3	A	G	10: 64,708,986 (GRCm39)	E675G	probably damaging	Het
Cul9	A	G	17: 46,837,575 (GRCm39)	L990P	probably damaging	Het
Dab1	C	T	4: 104,588,948 (GRCm39)	A524V	probably benign	Het
Eif2d	T	C	1: 131,092,464 (GRCm39)	V374A	probably damaging	Het
Fhdc1	T	C	3: 84,382,033 (GRCm39)		probably benign	Het
Fryl	T	A	5: 73,222,804 (GRCm39)	I1926F	probably benign	Het
Gatm	A	G	2: 122,428,629 (GRCm39)	V344A	probably benign	Het
Gli1	T	G	10: 127,167,369 (GRCm39)	Y628S	probably damaging	Het
Gsdmc3	A	C	15: 63,732,063 (GRCm39)		probably null	Het
Hap1	T	C	11: 100,246,828 (GRCm39)	T26A	probably benign	Het
Helz2	C	T	2: 180,876,895 (GRCm39)	G1200S	probably benign	Het
Insyn1	T	C	9: 58,406,288 (GRCm39)	F66S	probably damaging	Het
Iqgap2	C	T	13: 96,028,171 (GRCm39)		probably null	Het
Itga3	T	A	11: 94,943,320 (GRCm39)	I895F	probably benign	Het
Klhl33	A	T	14: 51,130,230 (GRCm39)	C421*	probably null	Het
Klra2	T	C	6: 131,219,789 (GRCm39)	T131A	probably damaging	Het
Krt14	T	C	11: 100,094,949 (GRCm39)	E426G	possibly damaging	Het
Limd2	A	G	11: 106,049,568 (GRCm39)	F107L	probably damaging	Het
Lipo4	A	T	19: 33,477,469 (GRCm39)	N318K	possibly damaging	Het
Mab21l2	T	G	3: 86,454,316 (GRCm39)	D228A	probably damaging	Het
Moxd2	G	A	6: 40,861,901 (GRCm39)	H224Y	probably damaging	Het
Mpp4	T	C	1: 59,162,624 (GRCm39)	Y521C	possibly damaging	Het
Msto1	C	T	3: 88,818,297 (GRCm39)	A317T	probably damaging	Het
Mtmr4	T	C	11: 87,501,793 (GRCm39)	S559P	probably damaging	Het
Muc4	T	A	16: 32,576,783 (GRCm39)	H2094Q	unknown	Het
Ndufa11	C	A	17: 57,024,922 (GRCm39)	T28K	probably damaging	Het
Or2b4	A	G	17: 38,116,686 (GRCm39)	T217A	probably benign	Het
Or4f4b	G	T	2: 111,314,623 (GRCm39)	A283S	probably damaging	Het
Orai2	C	A	5: 136,179,610 (GRCm39)	R155L	probably damaging	Het
Pde4c	A	G	8: 71,202,005 (GRCm39)	D582G	possibly damaging	Het
Pde4dip	T	C	3: 97,661,749 (GRCm39)	E609G	probably null	Het
Prune2	A	G	19: 17,097,109 (GRCm39)	D871G	possibly damaging	Het
Rbpms2	T	A	9: 65,538,121 (GRCm39)	L4Q	probably damaging	Het
Rhbg	T	C	3: 88,154,765 (GRCm39)	Y213C	probably damaging	Het
Rplp0	T	A	5: 115,700,562 (GRCm39)	N243K	possibly damaging	Het
Rtp4	A	T	16: 23,431,963 (GRCm39)	H165L	possibly damaging	Het
Ryr2	C	A	13: 11,677,115 (GRCm39)	M3245I	probably benign	Het
Sh2b2	T	A	5: 136,260,968 (GRCm39)	M83L	possibly damaging	Het
Simc1	T	C	13: 54,689,347 (GRCm39)	I284T	probably damaging	Het
Skp2	C	A	15: 9,113,786 (GRCm39)	G376C	probably damaging	Het
Slc46a1	T	C	11: 78,359,471 (GRCm39)	S368P	possibly damaging	Het
St6galnac1	A	G	11: 116,659,933 (GRCm39)	S127P	probably benign	Het
Tatdn3	A	G	1: 190,785,073 (GRCm39)	I192T	possibly damaging	Het
Tmem25	C	A	9: 44,707,383 (GRCm39)	V239F	possibly damaging	Het
Tprkb	A	C	6: 85,909,922 (GRCm39)		probably benign	Het
Trappc10	A	G	10: 78,032,168 (GRCm39)	V1040A	probably benign	Het
Txnrd1	G	A	10: 82,719,744 (GRCm39)		probably benign	Het
Uhrf1	A	T	17: 56,625,089 (GRCm39)	K544M	probably damaging	Het
Unc80	T	A	1: 66,629,386 (GRCm39)	H1294Q	possibly damaging	Het
Uspl1	T	A	5: 149,146,560 (GRCm39)	I437K	probably damaging	Het
Vmn1r232	A	T	17: 21,133,999 (GRCm39)	N200K	possibly damaging	Het
Vmn2r19	A	T	6: 123,312,795 (GRCm39)	I622F	probably damaging	Het
Znfx1	A	G	2: 166,897,730 (GRCm39)	F398S	probably damaging	Het

Other mutations in Galnt4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01359:Galnt4	APN	10	98,945,459 (GRCm39)	missense	probably damaging	1.00
IGL01725:Galnt4	APN	10	98,945,819 (GRCm39)	missense	probably damaging	1.00
IGL01871:Galnt4	APN	10	98,945,103 (GRCm39)	missense	probably damaging	1.00
IGL02146:Galnt4	APN	10	98,945,563 (GRCm39)	missense	possibly damaging	0.87
3-1:Galnt4	UTSW	10	98,945,127 (GRCm39)	missense	probably damaging	1.00
R0041:Galnt4	UTSW	10	98,944,374 (GRCm39)	missense	probably benign	0.08
R1318:Galnt4	UTSW	10	98,945,772 (GRCm39)	missense	probably damaging	0.99
R1466:Galnt4	UTSW	10	98,944,571 (GRCm39)	missense	probably benign	0.43
R1466:Galnt4	UTSW	10	98,944,571 (GRCm39)	missense	probably benign	0.43
R1471:Galnt4	UTSW	10	98,944,536 (GRCm39)	missense	probably benign
R1633:Galnt4	UTSW	10	98,945,814 (GRCm39)	missense	possibly damaging	0.88
R2197:Galnt4	UTSW	10	98,944,509 (GRCm39)	missense	probably damaging	1.00
R2363:Galnt4	UTSW	10	98,944,923 (GRCm39)	missense	probably damaging	1.00
R2507:Galnt4	UTSW	10	98,945,148 (GRCm39)	missense	possibly damaging	0.78
R3104:Galnt4	UTSW	10	98,945,243 (GRCm39)	missense	probably benign	0.10
R3106:Galnt4	UTSW	10	98,945,243 (GRCm39)	missense	probably benign	0.10
R4599:Galnt4	UTSW	10	98,945,355 (GRCm39)	missense	probably damaging	1.00
R4670:Galnt4	UTSW	10	98,945,160 (GRCm39)	missense	possibly damaging	0.60
R4756:Galnt4	UTSW	10	98,944,362 (GRCm39)	missense	probably benign
R5660:Galnt4	UTSW	10	98,945,397 (GRCm39)	missense	probably benign	0.16
R5819:Galnt4	UTSW	10	98,945,892 (GRCm39)	missense	probably damaging	1.00
R6441:Galnt4	UTSW	10	98,945,960 (GRCm39)	missense	possibly damaging	0.95
R7184:Galnt4	UTSW	10	98,944,466 (GRCm39)	missense	probably damaging	1.00
R7429:Galnt4	UTSW	10	98,945,610 (GRCm39)	missense	probably damaging	1.00
R7685:Galnt4	UTSW	10	98,945,826 (GRCm39)	missense	probably benign	0.00
R7788:Galnt4	UTSW	10	98,944,975 (GRCm39)	missense	possibly damaging	0.93
R8192:Galnt4	UTSW	10	98,945,118 (GRCm39)	missense	probably benign	0.29
R8896:Galnt4	UTSW	10	98,945,955 (GRCm39)	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- AAGGCGCAACTTGAAACTTAC -3'
(R):5'- GCTGACAGCAAACAGTCCTC -3'

Sequencing Primer
(F):5'- TTACATCAGCAACCTGGAGAGAGTTC -3'
(R):5'- AAACAGTCCTCCTGCCATGGTG -3'

Posted On

2014-09-18