Incidental Mutation 'R7967:St6gal1'
ID 650438
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 046010-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.094) question?
Stock # R7967 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 23043490-23179100 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 23176585 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Threonine at position 393 (A393T)
Ref Sequence ENSEMBL: ENSMUSP00000023601 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023601] [ENSMUST00000115335] [ENSMUST00000178797]
AlphaFold Q64685
Predicted Effect probably benign
Transcript: ENSMUST00000023601
AA Change: A393T

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000023601
Gene: ENSMUSG00000022885
AA Change: A393T

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: A393T

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000110992
Gene: ENSMUSG00000022885
AA Change: A393T

DomainStartEndE-ValueType
transmembrane domain 9 26 N/A INTRINSIC
Pfam:Glyco_transf_29 140 383 8.3e-36 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000178797
AA Change: A393T

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000136206
Gene: ENSMUSG00000022885
AA Change: A393T

DomainStartEndE-ValueType
transmembrane domain 9 26 N/A INTRINSIC
Pfam:Glyco_transf_29 127 389 2.3e-63 PFAM
Meta Mutation Damage Score 0.0812 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency 100% (39/39)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl2 A G 3: 59,932,169 (GRCm39) H228R probably benign Het
Amotl2 C T 9: 102,600,968 (GRCm39) T345I probably benign Het
Arhgef1 G A 7: 24,616,306 (GRCm39) D317N probably damaging Het
Atp11b C A 3: 35,895,192 (GRCm39) T910K probably benign Het
Babam1 T A 8: 71,856,999 (GRCm39) L320Q probably damaging Het
C530025M09Rik G A 2: 149,672,974 (GRCm39) R54C unknown Het
Cfap251 G A 5: 123,421,579 (GRCm39) R644H possibly damaging Het
Cilp A T 9: 65,185,494 (GRCm39) I530F possibly damaging Het
Clpsl2 G A 17: 28,769,702 (GRCm39) G55R probably damaging Het
Dgkh A G 14: 78,857,256 (GRCm39) V302A probably benign Het
Eps8l3 A G 3: 107,798,604 (GRCm39) K497E possibly damaging Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Exosc10 A G 4: 148,649,121 (GRCm39) D337G probably damaging Het
Fabp3 A T 4: 130,207,781 (GRCm39) H94L probably damaging Het
Flrt3 T A 2: 140,501,811 (GRCm39) K606* probably null Het
Grm5 A G 7: 87,624,569 (GRCm39) T379A probably damaging Het
Hecw1 T A 13: 14,552,332 (GRCm39) Y89F probably damaging Het
Hoxd8 T C 2: 74,536,378 (GRCm39) S163P probably damaging Het
Itih4 T A 14: 30,614,370 (GRCm39) I440N probably damaging Het
Jmjd1c A G 10: 67,085,461 (GRCm39) D2236G probably damaging Het
Kctd17 CAGCTGGAGGAGC CAGC 15: 78,321,113 (GRCm39) probably benign Het
Klhl31 G A 9: 77,557,430 (GRCm39) E49K probably damaging Het
Mmp10 A G 9: 7,504,116 (GRCm39) Y185C probably damaging Het
Mtus2 A T 5: 148,014,656 (GRCm39) E483V probably benign Het
Myh7b A G 2: 155,456,119 (GRCm39) probably null Het
Or12e13 C T 2: 87,663,863 (GRCm39) P160L possibly damaging Het
Orc3 A T 4: 34,598,645 (GRCm39) M187K probably damaging Het
Pcdhb15 A G 18: 37,607,902 (GRCm39) N378S probably damaging Het
Pgm2l1 A C 7: 99,910,854 (GRCm39) H266P probably damaging Het
Pld5 A T 1: 176,102,264 (GRCm39) D59E probably benign Het
Ppp2r2c A G 5: 37,097,450 (GRCm39) D212G possibly damaging Het
Prorp G A 12: 55,350,979 (GRCm39) G96D probably benign Het
Rccd1 G A 7: 79,968,657 (GRCm39) S301L possibly damaging Het
Shbg T A 11: 69,505,813 (GRCm39) D398V probably benign Het
Tecta G A 9: 42,289,251 (GRCm39) T438M possibly damaging Het
Trpm6 A T 19: 18,756,023 (GRCm39) I89F probably damaging Het
Tubg1 G T 11: 101,014,854 (GRCm39) A199S probably benign Het
Ugt2b36 C A 5: 87,214,236 (GRCm39) M469I probably damaging Het
Zfp599 A G 9: 22,160,830 (GRCm39) V445A possibly damaging Het
Zmym6 T C 4: 127,016,453 (GRCm39) C745R probably benign 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
R6554:St6gal1 UTSW 16 23,140,405 (GRCm39) missense probably benign 0.00
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
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'- ACGCTGTGTGACCAAGTTG -3'
(R):5'- AATCTGGGCTCCCATACTCTG -3'

Sequencing Primer
(F):5'- CGCTGTGTGACCAAGTTGATATTTAC -3'
(R):5'- TTGCCATCAGACACTGGAG -3'
Posted On 2020-09-15