Incidental Mutation 'R6554:St6gal1'
ID 521875
Institutional Source Beutler Lab
Gene Symbol St6gal1
Ensembl Gene ENSMUSG00000022885
Gene Name beta galactoside alpha 2,6 sialyltransferase 1
Synonyms Siat1, ST6Gal I, St6Gal-I
MMRRC Submission 044679-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.084) question?
Stock # R6554 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 23043490-23179100 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 23140405 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 192 (N192S)
Ref Sequence ENSEMBL: ENSMUSP00000136206 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023601] [ENSMUST00000115335] [ENSMUST00000128050] [ENSMUST00000178797]
AlphaFold Q64685
Predicted Effect probably benign
Transcript: ENSMUST00000023601
AA Change: N192S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000023601
Gene: ENSMUSG00000022885
AA Change: N192S

DomainStartEndE-ValueType
transmembrane domain 9 26 N/A INTRINSIC
Pfam:Glyco_transf_29 127 389 2.3e-63 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115335
AA Change: N192S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000110992
Gene: ENSMUSG00000022885
AA Change: N192S

DomainStartEndE-ValueType
transmembrane domain 9 26 N/A INTRINSIC
Pfam:Glyco_transf_29 140 383 8.3e-36 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000128050
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152449
Predicted Effect probably benign
Transcript: ENSMUST00000178797
AA Change: N192S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000136206
Gene: ENSMUSG00000022885
AA Change: N192S

DomainStartEndE-ValueType
transmembrane domain 9 26 N/A INTRINSIC
Pfam:Glyco_transf_29 127 389 2.3e-63 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.0%
Validation Efficiency 100% (37/37)
MGI Phenotype FUNCTION: This gene encodes a member of glycosyltransferase family 29. The encoded protein is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The protein, which is normally found in the Golgi but can be proteolytically processed to a soluble form, is involved in the generation of the cell-surface carbohydrate determinants and differentiation antigens HB-6, CD75, and CD76. This gene has been incorrectly referred to as CD75. Alternatively spliced transcript variants have been observed for this gene, and a pseudogene of this gene is located on chromosome 15. [provided by RefSeq, Nov 2011]
PHENOTYPE: Homozygous mutation of this gene results in altered terminal glycosylation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m C T 6: 121,618,246 (GRCm39) R180C probably damaging Het
B3galt9 C A 2: 34,729,276 (GRCm39) S358R probably benign Het
Ces1b C A 8: 93,791,619 (GRCm39) V327L probably benign Het
Cps1 C T 1: 67,213,628 (GRCm39) R787* probably null Het
Dmrt2 C T 19: 25,655,312 (GRCm39) P304S probably damaging Het
Dop1b A G 16: 93,557,346 (GRCm39) D429G probably benign Het
Dync1h1 T A 12: 110,616,282 (GRCm39) M3111K probably benign Het
Dync2h1 A G 9: 7,037,699 (GRCm39) V3393A probably benign Het
Eml2 G A 7: 18,935,088 (GRCm39) V432I probably damaging Het
Fam184a T C 10: 53,517,063 (GRCm39) D1007G possibly damaging Het
Flt3 A C 5: 147,312,545 (GRCm39) L132W probably damaging Het
Gm14322 G A 2: 177,410,220 (GRCm39) S60N possibly damaging Het
Katnip C T 7: 125,449,914 (GRCm39) R993C probably damaging Het
Kcnj16 T A 11: 110,916,131 (GRCm39) Y264* probably null Het
Klkb1 T A 8: 45,726,591 (GRCm39) I471F probably damaging Het
Lrfn4 T C 19: 4,663,914 (GRCm39) T207A probably damaging Het
Mfsd4b5 T A 10: 39,862,428 (GRCm39) T32S probably benign Het
Mtbp A G 15: 55,430,645 (GRCm39) D234G probably damaging Het
Nfix T C 8: 85,454,279 (GRCm39) T218A possibly damaging Het
Nsd3 A T 8: 26,152,891 (GRCm39) E410D probably damaging Het
Or4g17 C T 2: 111,209,504 (GRCm39) S53F possibly damaging Het
Or5aq7 A T 2: 86,937,970 (GRCm39) S254T probably benign Het
Reln T C 5: 22,101,838 (GRCm39) Y3364C probably damaging Het
Selplg G A 5: 113,958,210 (GRCm39) P32L probably benign Het
Serpina1d A T 12: 103,731,062 (GRCm39) H305Q probably benign Het
Skic8 A T 9: 54,634,929 (GRCm39) I88N probably damaging Het
Skint8 G A 4: 111,784,413 (GRCm39) C13Y probably benign Het
Smc4 G A 3: 68,936,848 (GRCm39) V863I probably benign Het
Spdl1 T G 11: 34,713,397 (GRCm39) N224T possibly damaging Het
Sprr1b T G 3: 92,344,420 (GRCm39) Q152P possibly damaging Het
Tbc1d8 T C 1: 39,445,903 (GRCm39) N96S probably damaging Het
Tbccd1 A T 16: 22,640,874 (GRCm39) I501K probably damaging Het
Tmem161b C A 13: 84,370,537 (GRCm39) probably benign Het
Unk T C 11: 115,942,285 (GRCm39) I293T probably damaging Het
Vmn2r61 A G 7: 41,926,139 (GRCm39) E548G probably damaging Het
Wdr97 A G 15: 76,239,178 (GRCm39) D85G possibly damaging Het
Zeb2 A T 2: 44,887,524 (GRCm39) V496E probably damaging Het
Other mutations in St6gal1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00426:St6gal1 APN 16 23,175,142 (GRCm39) splice site probably benign
IGL01667:St6gal1 APN 16 23,140,174 (GRCm39) missense probably benign 0.00
IGL01783:St6gal1 APN 16 23,140,305 (GRCm39) missense probably benign 0.29
IGL02996:St6gal1 APN 16 23,139,904 (GRCm39) missense probably damaging 0.98
R0049:St6gal1 UTSW 16 23,139,891 (GRCm39) missense probably damaging 1.00
R0049:St6gal1 UTSW 16 23,139,891 (GRCm39) missense probably damaging 1.00
R0295:St6gal1 UTSW 16 23,174,953 (GRCm39) splice site probably benign
R1290:St6gal1 UTSW 16 23,140,411 (GRCm39) missense probably benign 0.03
R1352:St6gal1 UTSW 16 23,140,401 (GRCm39) missense probably damaging 1.00
R1817:St6gal1 UTSW 16 23,140,083 (GRCm39) nonsense probably null
R1911:St6gal1 UTSW 16 23,140,383 (GRCm39) missense probably damaging 0.99
R2113:St6gal1 UTSW 16 23,147,167 (GRCm39) missense probably damaging 0.98
R4591:St6gal1 UTSW 16 23,140,044 (GRCm39) missense probably benign 0.00
R5761:St6gal1 UTSW 16 23,139,805 (GRCm39) utr 5 prime probably benign
R6925:St6gal1 UTSW 16 23,174,963 (GRCm39) missense probably damaging 1.00
R7658:St6gal1 UTSW 16 23,174,978 (GRCm39) missense probably damaging 1.00
R7740:St6gal1 UTSW 16 23,139,785 (GRCm39) splice site probably benign
R7967:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R7970:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R7973:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8017:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8017:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8018:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8019:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8044:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8122:St6gal1 UTSW 16 23,173,644 (GRCm39) missense probably benign 0.00
R8123:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R8124:St6gal1 UTSW 16 23,176,585 (GRCm39) missense probably benign 0.01
R9265:St6gal1 UTSW 16 23,140,168 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCAAGTTCAGCGTAGAGGCG -3'
(R):5'- ATTCCCCAGTCAATCCTCGG -3'

Sequencing Primer
(F):5'- GCTGCGCTGCCACCTTC -3'
(R):5'- GAAATGTCTCCATGAGATCCAGCTG -3'
Posted On 2018-06-06