Mutagenetix > Incidental Mutation

Incidental Mutation 'R0234:Galnt1'

59077

Institutional Source

Beutler Lab

Gene Symbol

Galnt1

Ensembl Gene

ENSMUSG00000000420

Gene Name

polypeptide N-acetylgalactosaminyltransferase 1

Synonyms

ppGaNTase-T1

MMRRC Submission

038475-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.893) question?

Stock #

R0234 (G1)

Quality Score

193

Status

Not validated

Chromosome

Chromosomal Location

24338401-24419873 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 24387690 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Proline to Serine at position 144 (P144S)

Ref Sequence

ENSEMBL: ENSMUSP00000137427 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000000430] [ENSMUST00000164998] [ENSMUST00000170243] [ENSMUST00000171583] [ENSMUST00000178605]

AlphaFold

O08912

Predicted Effect

probably damaging
Transcript: ENSMUST00000000430
AA Change: P144S

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

SMART Domains

Protein: ENSMUSP00000000430
Gene: ENSMUSG00000000420
AA Change: P144S

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

noncoding transcript
Transcript: ENSMUST00000163185

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 benign
Transcript: ENSMUST00000164998

SMART Domains

Protein: ENSMUSP00000132411
Gene: ENSMUSG00000000420

Domain	Start	End	E-Value	Type
transmembrane domain	10	29	N/A	INTRINSIC
PDB:1XHB\|A	88	142	1e-30	PDB
SCOP:d1qg8a_	116	141	6e-3	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000170243
AA Change: P144S

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

SMART Domains

Protein: ENSMUSP00000132142
Gene: ENSMUSG00000000420
AA Change: P144S

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: P144S

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

SMART Domains

Protein: ENSMUSP00000137427
Gene: ENSMUSG00000000420
AA Change: P144S

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: 99.4%
3x: 98.9%
10x: 97.5%
20x: 95.1%

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: 79 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A3galt2	A	G	4: 128,660,941 (GRCm39)	R197G	possibly damaging	Het
Acacb	A	T	5: 114,347,878 (GRCm39)	H983L	probably damaging	Het
Adal	T	A	2: 120,978,798 (GRCm39)	D139E	probably benign	Het
Adam6b	G	A	12: 113,454,230 (GRCm39)	R349H	probably damaging	Het
Agap1	A	G	1: 89,598,934 (GRCm39)	K331E	probably damaging	Het
Alyref	T	C	11: 120,489,133 (GRCm39)	D11G	probably damaging	Het
B3gat1	A	G	9: 26,667,377 (GRCm39)	E203G	probably damaging	Het
Bsn	T	C	9: 107,993,595 (GRCm39)	E719G	possibly damaging	Het
Cap2	G	C	13: 46,791,498 (GRCm39)		probably null	Het
Ccni	A	G	5: 93,350,186 (GRCm39)	V31A	probably benign	Het
Cdcp3	T	A	7: 130,796,032 (GRCm39)		probably null	Het
Cfap54	A	T	10: 92,735,022 (GRCm39)	L2343*	probably null	Het
Clns1a	T	A	7: 97,363,239 (GRCm39)	Y204N	possibly damaging	Het
Cox11	C	T	11: 90,535,326 (GRCm39)	T259I	probably damaging	Het
Dsp	A	G	13: 38,371,869 (GRCm39)	N940S	probably benign	Het
Erbb2	T	C	11: 98,327,265 (GRCm39)	V1181A	probably benign	Het
Exoc4	T	C	6: 33,839,022 (GRCm39)	V686A	possibly damaging	Het
F830045P16Rik	A	G	2: 129,305,384 (GRCm39)	V330A	possibly damaging	Het
Fbf1	A	C	11: 116,045,860 (GRCm39)	F245V	probably damaging	Het
Fut10	T	A	8: 31,726,225 (GRCm39)	F327I	probably damaging	Het
Garin4	T	C	1: 190,895,105 (GRCm39)	S513G	probably benign	Het
Ghrhr	A	T	6: 55,356,171 (GRCm39)	D88V	possibly damaging	Het
Greb1l	T	A	18: 10,560,331 (GRCm39)	C1864S	probably damaging	Het
H1f2	T	C	13: 23,923,106 (GRCm39)	I92T	probably benign	Het
Hps1	T	C	19: 42,750,992 (GRCm39)	E336G	probably damaging	Het
Ibsp	GGAAGAAGAAGAAGAAGA	GGAAGAAGAAGAAGA	5: 104,457,935 (GRCm39)		probably benign	Het
Irgc	C	A	7: 24,132,753 (GRCm39)	E21D	possibly damaging	Het
Itsn1	A	T	16: 91,625,168 (GRCm39)	R590*	probably null	Het
Katnip	T	C	7: 125,394,557 (GRCm39)	V211A	probably benign	Het
Lmln	T	C	16: 32,886,694 (GRCm39)	V67A	probably damaging	Het
Lsm14a	T	C	7: 34,065,042 (GRCm39)	Q179R	probably damaging	Het
Ltbr	A	C	6: 125,289,836 (GRCm39)	D119E	probably benign	Het
Mrc1	A	G	2: 14,284,705 (GRCm39)	T565A	possibly damaging	Het
Muc6	A	C	7: 141,235,939 (GRCm39)	N473K	possibly damaging	Het
Myocd	A	T	11: 65,078,066 (GRCm39)	D448E	probably benign	Het
Neil2	T	A	14: 63,420,975 (GRCm39)	I239F	probably damaging	Het
Npnt	A	G	3: 132,620,175 (GRCm39)	F123S	possibly damaging	Het
Or2g25	T	A	17: 37,970,997 (GRCm39)	I76F	probably damaging	Het
Or4f15	T	C	2: 111,813,645 (GRCm39)	Y258C	probably damaging	Het
Or52x1	C	A	7: 104,852,821 (GRCm39)	C243F	probably damaging	Het
Or56a5	T	C	7: 104,793,281 (GRCm39)	D73G	probably damaging	Het
Or5d37	T	A	2: 87,923,366 (GRCm39)	R305*	probably null	Het
Or8d1b	A	C	9: 38,887,547 (GRCm39)		probably null	Het
Or9i2	C	T	19: 13,815,902 (GRCm39)	V212M	possibly damaging	Het
Pcnx3	T	C	19: 5,722,646 (GRCm39)	T941A	probably benign	Het
Phldb3	G	A	7: 24,312,004 (GRCm39)	R106Q	probably benign	Het
Pitrm1	C	A	13: 6,625,115 (GRCm39)	Y864*	probably null	Het
Plcb4	T	C	2: 135,823,995 (GRCm39)	I844T	probably benign	Het
Plekhg5	T	C	4: 152,196,676 (GRCm39)	C695R	probably damaging	Het
Ppp1r3b	T	A	8: 35,851,655 (GRCm39)	F165I	probably damaging	Het
Prr5	T	A	15: 84,587,322 (GRCm39)	F357L	probably damaging	Het
Rasgrf1	A	T	9: 89,891,419 (GRCm39)	I1046F	probably damaging	Het
Rbm15b	T	C	9: 106,762,563 (GRCm39)	Y535C	probably damaging	Het
Rbp3	A	T	14: 33,677,858 (GRCm39)	E602V	probably damaging	Het
Rimklb	T	C	6: 122,433,292 (GRCm39)	N343S	probably benign	Het
Rrp12	A	G	19: 41,860,199 (GRCm39)	L1008P	probably damaging	Het
Sec63	C	T	10: 42,674,794 (GRCm39)	R226C	probably damaging	Het
Sirpa	T	C	2: 129,457,388 (GRCm39)	V154A	probably damaging	Het
Slc13a5	C	G	11: 72,141,626 (GRCm39)	V405L	probably damaging	Het
Slc17a3	C	T	13: 24,039,841 (GRCm39)	S293F	probably damaging	Het
Slc22a23	G	A	13: 34,367,244 (GRCm39)	T588I	probably damaging	Het
Slc22a27	C	A	19: 7,904,156 (GRCm39)		probably benign	Het
Slc4a4	A	C	5: 89,304,195 (GRCm39)	H502P	possibly damaging	Het
Slc5a5	A	T	8: 71,342,277 (GRCm39)	M258K	probably damaging	Het
Spry4	A	G	18: 38,723,142 (GRCm39)	I207T	possibly damaging	Het
Stk11ip	A	G	1: 75,505,711 (GRCm39)	D460G	possibly damaging	Het
Syn3	T	A	10: 86,284,750 (GRCm39)	I117F	possibly damaging	Het
Tead4	C	T	6: 128,220,365 (GRCm39)	A224T	probably damaging	Het
Tmtc3	A	T	10: 100,286,184 (GRCm39)	N546K	probably benign	Het
Tnn	T	A	1: 159,916,036 (GRCm39)	H1227L	probably damaging	Het
Tor2a	G	A	2: 32,648,716 (GRCm39)	G62D	probably damaging	Het
Trf	T	C	9: 103,104,078 (GRCm39)		probably null	Het
Ubr5	T	C	15: 37,968,737 (GRCm39)	T2727A	probably damaging	Het
Vmn2r27	T	A	6: 124,208,578 (GRCm39)	T56S	probably benign	Het
Wipf3	T	G	6: 54,473,486 (GRCm39)	L458R	probably damaging	Het
Zfp236	T	C	18: 82,648,119 (GRCm39)	K966R	probably damaging	Het
Zfp27	T	A	7: 29,593,532 (GRCm39)	H811L	possibly damaging	Het
Zfp366	A	G	13: 99,370,768 (GRCm39)	H496R	probably damaging	Het
Zfp467	A	T	6: 48,415,689 (GRCm39)	V321E	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
R0463:Galnt1	UTSW	18	24,387,582 (GRCm39)	missense	probably benign	0.01
R1183:Galnt1	UTSW	18	24,404,647 (GRCm39)	missense	probably damaging	1.00
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'- ACCTCTTACAGTCTGACCTTTAGCACAA -3'
(R):5'- TCATGTGGGTTTTCCCTGTTCAACATTA -3'

Sequencing Primer
(F):5'- tccccaaccccctaccc -3'
(R):5'- TCCCATTAAGATTAAGATGCAGCAC -3'

Posted On

2013-07-11