Incidental Mutation 'R2363:Galnt4'
ID 247236
Institutional Source Beutler Lab
Gene Symbol Galnt4
Ensembl Gene ENSMUSG00000090035
Gene Name polypeptide N-acetylgalactosaminyltransferase 4
Synonyms ppGaNTase-T4
MMRRC Submission 040344-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2363 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 98944021-98949109 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 98944923 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 216 (T216I)
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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: T216I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125315
Gene: ENSMUSG00000090035
AA Change: T216I

DomainStartEndE-ValueType
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 0.3348 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.3%
Validation Efficiency 98% (51/52)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abtb2 T C 2: 103,397,528 (GRCm39) C153R probably damaging Het
Adam23 A G 1: 63,596,650 (GRCm39) probably null Het
Adpgk G T 9: 59,222,136 (GRCm39) M354I probably benign Het
Atmin G T 8: 117,681,653 (GRCm39) probably null Het
C1rl G A 6: 124,486,069 (GRCm39) G480D probably benign Het
C4b G A 17: 34,955,032 (GRCm39) probably benign Het
Cacnb1 G A 11: 97,903,672 (GRCm39) T127I possibly damaging Het
Cmya5 A T 13: 93,230,210 (GRCm39) V1626E probably benign Het
Cndp2 C T 18: 84,686,694 (GRCm39) G443S probably damaging Het
Crb1 A G 1: 139,265,016 (GRCm39) I134T possibly damaging Het
Dnaaf3 T C 7: 4,535,276 (GRCm39) probably null Het
Enam C T 5: 88,651,008 (GRCm39) P764L probably benign Het
Fat3 G A 9: 15,909,567 (GRCm39) S2145F probably damaging Het
Fbln1 G A 15: 85,111,341 (GRCm39) probably null Het
Flnb A G 14: 7,945,950 (GRCm38) I2452V possibly damaging Het
Fmo3 A T 1: 162,781,884 (GRCm39) W490R probably damaging Het
Gabrb1 C T 5: 72,026,916 (GRCm39) R106* probably null Het
Gkn3 C T 6: 87,360,507 (GRCm39) A163T probably damaging Het
Golph3 A G 15: 12,349,649 (GRCm39) D223G probably benign Het
Herc4 T A 10: 63,151,473 (GRCm39) F905I possibly damaging Het
Il23r T C 6: 67,429,401 (GRCm39) T314A probably benign Het
Lrrtm4 T C 6: 79,998,857 (GRCm39) W90R probably damaging Het
Maml2 C T 9: 13,532,541 (GRCm39) T585I probably damaging Het
Mpp3 G A 11: 101,911,312 (GRCm39) A170V probably damaging Het
Naip6 T A 13: 100,452,928 (GRCm39) K44N possibly damaging Het
Or10aa3 C T 1: 173,878,814 (GRCm39) R292C probably damaging Het
Or10ak7 C T 4: 118,791,230 (GRCm39) E272K probably benign Het
Or1e17 A G 11: 73,831,182 (GRCm39) T37A possibly damaging Het
Or4k51 C T 2: 111,585,139 (GRCm39) P182S probably damaging Het
Or51b6 T A 7: 103,556,267 (GRCm39) M207K probably benign Het
Or6f2 A G 7: 139,756,878 (GRCm39) T282A probably damaging Het
Or7e165 T G 9: 19,694,892 (GRCm39) I154M probably benign Het
Or8c10 T C 9: 38,279,394 (GRCm39) I174T probably damaging Het
Pak1 T A 7: 97,535,521 (GRCm39) V204E probably benign Het
Pcdhb10 T A 18: 37,547,190 (GRCm39) C755* probably null Het
Pcdhb20 A G 18: 37,638,725 (GRCm39) Y417C probably damaging Het
Pkd1l3 G T 8: 110,355,341 (GRCm39) W723L probably benign Het
Plin1 C T 7: 79,376,139 (GRCm39) probably null Het
Polr3a A T 14: 24,525,960 (GRCm39) probably null Het
Ranbp2 A T 10: 58,314,758 (GRCm39) K1826I possibly damaging Het
Rapgef1 A G 2: 29,626,608 (GRCm39) I970V possibly damaging Het
Rdx C A 9: 51,980,173 (GRCm39) F255L probably damaging Het
Rp1l1 A T 14: 64,267,447 (GRCm39) H1011L possibly damaging Het
Serpina6 T C 12: 103,614,868 (GRCm39) D326G probably benign Het
Sh3tc2 A G 18: 62,123,966 (GRCm39) E909G probably benign Het
Shprh T A 10: 11,047,697 (GRCm39) V1015D probably damaging Het
Slfn8 A T 11: 82,894,920 (GRCm39) Y629N probably damaging Het
Triml1 A G 8: 43,594,408 (GRCm39) S8P probably damaging Het
Other mutations in Galnt4
AlleleSourceChrCoordTypePredicted EffectPPH 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
R2088:Galnt4 UTSW 10 98,945,046 (GRCm39) missense probably damaging 1.00
R2197:Galnt4 UTSW 10 98,944,509 (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'- TTAGAAACTTCTCCAGCTGTGC -3'
(R):5'- CATGTTTGGGGACAGAATGCC -3'

Sequencing Primer
(F):5'- CTCCAGCTGTGCTTTTAAAGGAGATC -3'
(R):5'- CTGGAAGGTCAAACGCCAGTC -3'
Posted On 2014-10-30