Mutagenetix > Incidental Mutation

Incidental Mutation 'R1183:Galnt1'

101834

Institutional Source

Beutler Lab

Gene Symbol

Galnt1

Ensembl Gene

ENSMUSG00000000420

Gene Name

polypeptide N-acetylgalactosaminyltransferase 1

Synonyms

ppGaNTase-T1

MMRRC Submission

039255-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.893) question?

Stock #

R1183 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

24338401-24419873 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 24404647 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tryptophan to Leucine at position 328 (W328L)

Ref Sequence

ENSEMBL: ENSMUSP00000137427 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000000430] [ENSMUST00000170243] [ENSMUST00000171583] [ENSMUST00000178605]

AlphaFold

O08912

Predicted Effect

probably damaging
Transcript: ENSMUST00000000430
AA Change: W328L

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

SMART Domains

Protein: ENSMUSP00000000430
Gene: ENSMUSG00000000420
AA Change: W328L

Domain	Start	End	E-Value	Type
transmembrane domain	7	29	N/A	INTRINSIC
Pfam:Glyco_tranf_2_3	116	369	3.2e-11	PFAM
Pfam:Glycos_transf_2	119	303	3.1e-40	PFAM
Pfam:Glyco_transf_7C	281	349	9.1e-10	PFAM
RICIN	426	551	1.25e-32	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000164066

SMART Domains

Protein: ENSMUSP00000130238
Gene: ENSMUSG00000000420

Domain	Start	End	E-Value	Type
PDB:2D7R\|A	2	44	6e-6	PDB

Predicted Effect

probably damaging
Transcript: ENSMUST00000170243
AA Change: W328L

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

SMART Domains

Protein: ENSMUSP00000132142
Gene: ENSMUSG00000000420
AA Change: W328L

Domain	Start	End	E-Value	Type
transmembrane domain	7	29	N/A	INTRINSIC
Pfam:Glyco_tranf_2_3	116	369	1.7e-12	PFAM
Pfam:Glycos_transf_2	119	303	9.2e-37	PFAM
Pfam:Glyco_tranf_2_2	119	344	7.1e-7	PFAM
Pfam:Glyco_transf_7C	281	349	1.4e-8	PFAM
RICIN	426	551	1.25e-32	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000171583

SMART Domains

Protein: ENSMUSP00000131755
Gene: ENSMUSG00000000420

Domain	Start	End	E-Value	Type
transmembrane domain	10	29	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000178605
AA Change: W328L

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

SMART Domains

Protein: ENSMUSP00000137427
Gene: ENSMUSG00000000420
AA Change: W328L

Domain	Start	End	E-Value	Type
transmembrane domain	7	29	N/A	INTRINSIC
Pfam:Glyco_tranf_2_3	116	369	1.7e-12	PFAM
Pfam:Glycos_transf_2	119	303	9.2e-37	PFAM
Pfam:Glyco_tranf_2_2	119	344	7.1e-7	PFAM
Pfam:Glyco_transf_7C	281	349	1.4e-8	PFAM
RICIN	426	551	1.25e-32	SMART

Coding Region Coverage

1x: 98.9%
3x: 97.9%
10x: 95.0%
20x: 88.8%

Validation Efficiency

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. Transcript variants derived from this gene that utilize alternative polyA signals have been described in the literature. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele exhibit some embryonic lethality, increased bleeding time, decreased T and B cells, impaired leukocyte rolling, decreased IgG levels, and hypoalbuminemia. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 83 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aars1	T	G	8: 111,768,206 (GRCm39)	Y192*	probably null	Het
Abcc6	T	C	7: 45,634,677 (GRCm39)	Y1100C	probably damaging	Het
Adamtsl2	T	C	2: 26,974,092 (GRCm39)	W132R	probably damaging	Het
Adgra2	T	A	8: 27,604,416 (GRCm39)	V497E	probably damaging	Het
Adtrp	T	G	13: 41,981,813 (GRCm39)		probably benign	Het
Alg9	T	A	9: 50,700,833 (GRCm39)	L201Q	possibly damaging	Het
Ap4e1	T	A	2: 126,856,121 (GRCm39)	I84K	probably damaging	Het
Atrnl1	T	C	19: 57,638,725 (GRCm39)	S288P	probably damaging	Het
Bltp1	T	A	3: 36,949,452 (GRCm39)	L366Q	possibly damaging	Het
Cacna1a	A	G	8: 85,306,846 (GRCm39)	D1367G	probably damaging	Het
Card19	C	T	13: 49,358,727 (GRCm39)	R82Q	probably damaging	Het
Cep128	T	C	12: 91,292,372 (GRCm39)	I226V	possibly damaging	Het
Ces1f	A	C	8: 93,994,633 (GRCm39)	D259E	probably benign	Het
Ckap5	T	A	2: 91,416,611 (GRCm39)	M1072K	probably benign	Het
Dcpp2	T	A	17: 24,119,468 (GRCm39)	V94D	probably benign	Het
Dnah2	T	C	11: 69,337,474 (GRCm39)	D3209G	possibly damaging	Het
Dsg1c	A	G	18: 20,416,255 (GRCm39)	T719A	probably damaging	Het
Dsp	G	A	13: 38,375,716 (GRCm39)	W1167*	probably null	Het
Eml5	T	C	12: 98,758,305 (GRCm39)	I1874V	probably benign	Het
Epg5	A	G	18: 78,003,926 (GRCm39)	T645A	probably damaging	Het
F2rl2	T	C	13: 95,837,621 (GRCm39)	L222S	probably damaging	Het
Fam114a1	T	A	5: 65,191,731 (GRCm39)	C495S	probably damaging	Het
Fbn1	A	T	2: 125,163,537 (GRCm39)	D2106E	probably benign	Het
Fgf14	T	A	14: 124,913,936 (GRCm39)	N65I	probably benign	Het
Fip1l1	T	C	5: 74,755,763 (GRCm39)	Y497H	probably damaging	Het
Fn1	A	C	1: 71,625,404 (GRCm39)	D2376E	probably damaging	Het
Foxd2	T	C	4: 114,764,662 (GRCm39)	T453A	possibly damaging	Het
Gapt	A	G	13: 110,490,372 (GRCm39)	V97A	possibly damaging	Het
Gatad1	A	G	5: 3,693,707 (GRCm39)	V154A	possibly damaging	Het
Gdf15	A	G	8: 71,084,202 (GRCm39)	F21L	probably benign	Het
Igdcc4	T	C	9: 65,029,182 (GRCm39)	F273S	possibly damaging	Het
Invs	A	T	4: 48,421,725 (GRCm39)	R786W	possibly damaging	Het
Itfg1	T	G	8: 86,507,152 (GRCm39)	E236A	probably benign	Het
Jak3	A	T	8: 72,137,194 (GRCm39)	I752F	probably damaging	Het
Kcnip3	C	A	2: 127,306,985 (GRCm39)	G144W	probably damaging	Het
Kctd19	T	C	8: 106,109,598 (GRCm39)	H925R	probably benign	Het
Kdr	C	T	5: 76,107,511 (GRCm39)	A1011T	probably damaging	Het
Kif13b	C	A	14: 65,019,826 (GRCm39)	H1398Q	probably benign	Het
Lrp4	A	T	2: 91,307,864 (GRCm39)		probably null	Het
Lrtm2	T	C	6: 119,297,846 (GRCm39)	D65G	probably benign	Het
Lyz1	A	G	10: 117,128,715 (GRCm39)	L10P	probably damaging	Het
Metap2	A	T	10: 93,706,046 (GRCm39)	N245K	probably damaging	Het
Mms19	T	C	19: 41,943,270 (GRCm39)	D297G	possibly damaging	Het
Mocs3	A	G	2: 168,073,573 (GRCm39)	D340G	possibly damaging	Het
Mtfr1l	A	G	4: 134,256,436 (GRCm39)	L243P	probably damaging	Het
Mtss1	A	G	15: 58,842,897 (GRCm39)	I105T	probably damaging	Het
Myo18a	T	C	11: 77,748,571 (GRCm39)	S1967P	probably damaging	Het
Ncor2	T	C	5: 125,100,585 (GRCm39)	N2248S	possibly damaging	Het
Nfatc2	T	C	2: 168,432,008 (GRCm39)	D35G	possibly damaging	Het
Nup210l	T	A	3: 90,067,252 (GRCm39)	M764K	probably benign	Het
Or10a3n	A	G	7: 108,492,948 (GRCm39)	L222P	probably damaging	Het
Otof	T	C	5: 30,529,256 (GRCm39)	S1753G	probably damaging	Het
Otog	G	A	7: 45,939,179 (GRCm39)	V2070I	probably benign	Het
Piezo2	A	G	18: 63,219,824 (GRCm39)	V961A	probably damaging	Het
Pofut1	C	T	2: 153,103,158 (GRCm39)	S169L	probably benign	Het
Ppp1r10	T	A	17: 36,240,335 (GRCm39)	S542T	possibly damaging	Het
Prpf8	T	C	11: 75,381,156 (GRCm39)	Y219H	possibly damaging	Het
Ptges3l	T	C	11: 101,312,731 (GRCm39)	D113G	possibly damaging	Het
Pycr3	G	A	15: 75,790,647 (GRCm39)	L71F	probably benign	Het
Ramp3	A	G	11: 6,624,867 (GRCm39)	K54E	possibly damaging	Het
Rbpms	C	A	8: 34,294,100 (GRCm39)	Q214H	possibly damaging	Het
Rif1	GCCACCA	GCCA	2: 52,000,336 (GRCm39)		probably benign	Het
Robo4	C	A	9: 37,319,348 (GRCm39)	D565E	probably damaging	Het
S100a1	C	T	3: 90,418,641 (GRCm39)	V58I	probably benign	Het
Setx	T	A	2: 29,070,104 (GRCm39)	D2636E	probably benign	Het
Sun2	A	T	15: 79,612,669 (GRCm39)	V417E	probably damaging	Het
Tbccd1	T	C	16: 22,660,519 (GRCm39)	N99S	probably benign	Het
Tex15	A	G	8: 34,064,893 (GRCm39)	D1441G	probably benign	Het
Tmc2	T	A	2: 130,089,896 (GRCm39)	M627K	probably damaging	Het
Trim32	A	G	4: 65,532,628 (GRCm39)	Y395C	probably benign	Het
Trpm2	A	G	10: 77,759,398 (GRCm39)	Y1129H	probably damaging	Het
Trpm8	A	T	1: 88,275,813 (GRCm39)	R470S	probably damaging	Het
Tsg101	G	T	7: 46,539,372 (GRCm39)	D389E	probably benign	Het
Ubn1	T	C	16: 4,882,406 (GRCm39)	L46P	probably damaging	Het
Ubr5	T	C	15: 37,997,419 (GRCm39)	I1745V	possibly damaging	Het
Usp20	T	C	2: 30,901,797 (GRCm39)	Y521H	probably benign	Het
Vmn1r159	A	T	7: 22,543,019 (GRCm39)	H4Q	probably null	Het
Vmn2r27	T	A	6: 124,177,491 (GRCm39)	E504D	probably benign	Het
Wdr72	A	T	9: 74,086,867 (GRCm39)	I612F	probably benign	Het
Zbtb8a	T	C	4: 129,251,520 (GRCm39)	H317R	possibly damaging	Het
Zfp507	T	C	7: 35,494,315 (GRCm39)	S243G	probably damaging	Het
Zfp764	A	G	7: 127,005,419 (GRCm39)	W73R	probably damaging	Het
Zmym4	A	T	4: 126,819,632 (GRCm39)	D90E	probably damaging	Het

Other mutations in Galnt1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01833:Galnt1	APN	18	24,400,617 (GRCm39)	missense	probably damaging	1.00
IGL02373:Galnt1	APN	18	24,413,092 (GRCm39)	missense	possibly damaging	0.68
IGL02998:Galnt1	APN	18	24,397,469 (GRCm39)	missense	probably damaging	1.00
IGL03080:Galnt1	APN	18	24,402,574 (GRCm39)	missense	probably damaging	0.99
debonair	UTSW	18	24,404,686 (GRCm39)	missense	probably damaging	1.00
R0234:Galnt1	UTSW	18	24,387,690 (GRCm39)	missense	probably damaging	1.00
R0234:Galnt1	UTSW	18	24,387,690 (GRCm39)	missense	probably damaging	1.00
R0463:Galnt1	UTSW	18	24,387,582 (GRCm39)	missense	probably benign	0.01
R1954:Galnt1	UTSW	18	24,404,831 (GRCm39)	splice site	probably benign
R2349:Galnt1	UTSW	18	24,413,085 (GRCm39)	missense	probably benign	0.03
R3739:Galnt1	UTSW	18	24,404,712 (GRCm39)	missense	probably benign	0.27
R4223:Galnt1	UTSW	18	24,371,413 (GRCm39)	missense	probably benign	0.27
R5001:Galnt1	UTSW	18	24,404,812 (GRCm39)	missense	probably benign
R5410:Galnt1	UTSW	18	24,400,604 (GRCm39)	missense	probably benign	0.02
R5516:Galnt1	UTSW	18	24,413,074 (GRCm39)	missense	probably benign	0.00
R5685:Galnt1	UTSW	18	24,397,586 (GRCm39)	missense	possibly damaging	0.81
R5687:Galnt1	UTSW	18	24,405,807 (GRCm39)	missense	probably benign	0.00
R5735:Galnt1	UTSW	18	24,397,577 (GRCm39)	missense	possibly damaging	0.64
R6106:Galnt1	UTSW	18	24,387,720 (GRCm39)	missense	probably benign	0.31
R6222:Galnt1	UTSW	18	24,397,591 (GRCm39)	critical splice donor site	probably null
R7448:Galnt1	UTSW	18	24,417,866 (GRCm39)	missense	probably benign	0.00
R7489:Galnt1	UTSW	18	24,415,214 (GRCm39)	missense	probably damaging	0.98
R8310:Galnt1	UTSW	18	24,404,686 (GRCm39)	missense	probably damaging	1.00
R8408:Galnt1	UTSW	18	24,400,628 (GRCm39)	missense	probably benign	0.44
R8884:Galnt1	UTSW	18	24,400,641 (GRCm39)	missense	probably benign	0.00
R8989:Galnt1	UTSW	18	24,402,567 (GRCm39)	missense	possibly damaging	0.55

Predicted Primers

PCR Primer
(F):5'- GTCCAACACAGTGTGCTTTGCTC -3'
(R):5'- AGCCCTATACAAGCAGCATGGAGG -3'

Sequencing Primer
(F):5'- ACAGTGTGCTTTGCTCTTTAATTCAG -3'
(R):5'- TGTCCCTCCTGGAAATGTGT -3'

Posted On

2014-01-15