Incidental Mutation 'R3685:Ggta1'
ID 269494
Institutional Source Beutler Lab
Gene Symbol Ggta1
Ensembl Gene ENSMUSG00000035778
Gene Name glycoprotein galactosyltransferase alpha 1, 3
Synonyms alpha Gal, Gal, Ggta, GALT, alpha3GalT, glycoprotein alpha galactosyl transferase 1, Ggta-1
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3685 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 35290191-35353243 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 35298000 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 162 (T162S)
Ref Sequence ENSEMBL: ENSMUSP00000099858 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000044255] [ENSMUST00000079424] [ENSMUST00000102794] [ENSMUST00000113001] [ENSMUST00000113002] [ENSMUST00000131745] [ENSMUST00000164889]
AlphaFold P23336
Predicted Effect probably benign
Transcript: ENSMUST00000044255
AA Change: T162S

PolyPhen 2 Score 0.390 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000049408
Gene: ENSMUSG00000035778
AA Change: T162S

DomainStartEndE-ValueType
transmembrane domain 42 60 N/A INTRINSIC
Pfam:Glyco_transf_6 81 404 1.2e-165 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000079424
AA Change: T128S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000078393
Gene: ENSMUSG00000035778
AA Change: T128S

DomainStartEndE-ValueType
Pfam:Glyco_transf_6 34 370 5.5e-177 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000102794
AA Change: T162S

PolyPhen 2 Score 0.390 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000099858
Gene: ENSMUSG00000035778
AA Change: T162S

DomainStartEndE-ValueType
transmembrane domain 42 60 N/A INTRINSIC
Pfam:Glyco_transf_6 74 404 4.3e-182 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113001
AA Change: T140S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000108625
Gene: ENSMUSG00000035778
AA Change: T140S

DomainStartEndE-ValueType
Pfam:Glyco_transf_6 45 382 3.6e-177 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000113002
AA Change: T150S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000108626
Gene: ENSMUSG00000035778
AA Change: T150S

DomainStartEndE-ValueType
transmembrane domain 42 60 N/A INTRINSIC
Pfam:Glyco_transf_6 62 392 3.6e-182 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000131745
AA Change: T128S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000115112
Gene: ENSMUSG00000035778
AA Change: T128S

DomainStartEndE-ValueType
Pfam:Glyco_transf_6 34 140 1.5e-29 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000164889
AA Change: T150S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000132408
Gene: ENSMUSG00000035778
AA Change: T150S

DomainStartEndE-ValueType
transmembrane domain 42 60 N/A INTRINSIC
Pfam:Glyco_transf_6 62 392 3.6e-182 PFAM
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.4%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the galactosyltransferase family of intracellular, membrane-bound enzymes that are involved in the biosynthesis of glycoproteins and glycolipids. The encoded protein catalyzes the transfer of galactose from UDP-galactose to N-acetyllactosamine in an alpha(1,3) linkage to form galactose alpha(1,3)-galactose. Mice lacking the encoded protein develop cortical cataracts. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, May 2015]
PHENOTYPE: Mice homozygous for disruption of this gene display defects in humoral immune responses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 20 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahdc1 T C 4: 132,793,013 (GRCm39) L1418P possibly damaging Het
Atp13a5 G C 16: 29,135,573 (GRCm39) L340V probably damaging Het
Cdon A G 9: 35,400,328 (GRCm39) E1014G possibly damaging Het
Cyp2c40 A G 19: 39,775,223 (GRCm39) M343T possibly damaging Het
Dmrtc2 T C 7: 24,573,687 (GRCm39) V174A probably benign Het
Gm9637 A G 14: 19,401,950 (GRCm38) noncoding transcript Het
Gpbp1 T C 13: 111,603,405 (GRCm39) T15A probably benign Het
Itih5 A T 2: 10,243,435 (GRCm39) N391Y possibly damaging Het
Klhl40 A G 9: 121,611,724 (GRCm39) E579G probably damaging Het
Or4a73 C A 2: 89,421,099 (GRCm39) R120L probably damaging Het
Or4c118 A T 2: 88,975,364 (GRCm39) M1K probably null Het
Or5d37 T A 2: 87,923,603 (GRCm39) I226F probably damaging Het
Prr16 C A 18: 51,435,892 (GRCm39) P124T probably damaging Het
Ribc2 A G 15: 85,019,535 (GRCm39) T106A possibly damaging Het
Slc37a1 C A 17: 31,544,667 (GRCm39) T253N probably benign Het
Smpd1 T A 7: 105,204,609 (GRCm39) C163S probably damaging Het
Tacc2 A G 7: 130,226,800 (GRCm39) S1162G probably benign Het
Tenm2 C A 11: 35,942,644 (GRCm39) V1342L probably benign Het
Trim34a T C 7: 103,909,333 (GRCm39) probably null Het
Zfand6 G A 7: 84,283,570 (GRCm39) P11S probably damaging Het
Other mutations in Ggta1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01366:Ggta1 APN 2 35,292,462 (GRCm39) nonsense probably null
IGL01903:Ggta1 APN 2 35,292,569 (GRCm39) missense possibly damaging 0.74
IGL02796:Ggta1 APN 2 35,303,329 (GRCm39) splice site probably benign
IGL02799:Ggta1 UTSW 2 35,312,211 (GRCm39) missense probably damaging 0.98
R0383:Ggta1 UTSW 2 35,292,416 (GRCm39) missense probably damaging 1.00
R1430:Ggta1 UTSW 2 35,298,029 (GRCm39) missense possibly damaging 0.81
R1667:Ggta1 UTSW 2 35,304,295 (GRCm39) missense possibly damaging 0.83
R1672:Ggta1 UTSW 2 35,292,145 (GRCm39) nonsense probably null
R2246:Ggta1 UTSW 2 35,292,121 (GRCm39) makesense probably null
R3149:Ggta1 UTSW 2 35,292,635 (GRCm39) missense probably damaging 1.00
R3683:Ggta1 UTSW 2 35,298,000 (GRCm39) missense probably benign 0.39
R3684:Ggta1 UTSW 2 35,298,000 (GRCm39) missense probably benign 0.39
R4812:Ggta1 UTSW 2 35,292,735 (GRCm39) missense probably benign 0.01
R4856:Ggta1 UTSW 2 35,292,803 (GRCm39) missense possibly damaging 0.59
R5079:Ggta1 UTSW 2 35,312,249 (GRCm39) missense possibly damaging 0.94
R5756:Ggta1 UTSW 2 35,292,395 (GRCm39) missense probably damaging 1.00
R6279:Ggta1 UTSW 2 35,298,006 (GRCm39) missense probably damaging 1.00
R6651:Ggta1 UTSW 2 35,292,306 (GRCm39) missense probably benign 0.00
R6967:Ggta1 UTSW 2 35,292,734 (GRCm39) missense possibly damaging 0.91
R7152:Ggta1 UTSW 2 35,292,711 (GRCm39) missense probably benign 0.00
R7529:Ggta1 UTSW 2 35,304,256 (GRCm39) missense probably damaging 1.00
R7534:Ggta1 UTSW 2 35,292,440 (GRCm39) missense probably damaging 1.00
R7557:Ggta1 UTSW 2 35,292,548 (GRCm39) missense probably damaging 0.98
R7610:Ggta1 UTSW 2 35,304,230 (GRCm39) critical splice donor site probably null
R8153:Ggta1 UTSW 2 35,313,333 (GRCm39) missense possibly damaging 0.53
R8195:Ggta1 UTSW 2 35,312,279 (GRCm39) missense probably damaging 1.00
R8447:Ggta1 UTSW 2 35,292,573 (GRCm39) missense probably damaging 1.00
R8739:Ggta1 UTSW 2 35,292,572 (GRCm39) missense probably damaging 1.00
R9122:Ggta1 UTSW 2 35,303,336 (GRCm39) critical splice donor site probably null
R9470:Ggta1 UTSW 2 35,292,767 (GRCm39) missense probably damaging 1.00
R9567:Ggta1 UTSW 2 35,313,333 (GRCm39) missense possibly damaging 0.53
R9720:Ggta1 UTSW 2 35,303,418 (GRCm39) missense probably benign
R9721:Ggta1 UTSW 2 35,303,418 (GRCm39) missense probably benign
R9723:Ggta1 UTSW 2 35,303,418 (GRCm39) missense probably benign
R9726:Ggta1 UTSW 2 35,292,422 (GRCm39) missense probably damaging 1.00
X0010:Ggta1 UTSW 2 35,292,731 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TCTCAGCCATTATAAGAAAGAAGGG -3'
(R):5'- TATGCATTTGTGCCTGGCCC -3'

Sequencing Primer
(F):5'- GGGAAGTCTACTGTCAAATTCCAGC -3'
(R):5'- CTTTCATGCAGGCAAGATTCAGTGAC -3'
Posted On 2015-02-19