Incidental Mutation 'R8341:St6galnac1'
ID 644909
Institutional Source Beutler Lab
Gene Symbol St6galnac1
Ensembl Gene ENSMUSG00000009588
Gene Name ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 1
Synonyms Siat7a, ST6GalNAc I
MMRRC Submission 067865-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.055) question?
Stock # R8341 (G1)
Quality Score 95.0077
Status Not validated
Chromosome 11
Chromosomal Location 116655851-116666333 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 116659714 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 200 (M200L)
Ref Sequence ENSEMBL: ENSMUSP00000009732 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009732]
AlphaFold Q9QZ39
Predicted Effect probably benign
Transcript: ENSMUST00000009732
AA Change: M200L

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000009732
Gene: ENSMUSG00000009588
AA Change: M200L

DomainStartEndE-ValueType
transmembrane domain 13 30 N/A INTRINSIC
Pfam:Glyco_transf_29 230 518 2.9e-72 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 98% (57/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Glycosylation of proteins affects cell-cell interaction, interactions with the matrix, and the functions of intracellular molecules. ST6GALNAC1 transfers a sialic acid, N-acetylneuraminic acid (NeuAc), in an alpha-2,6 linkage to O-linked GalNAc residues. The cancer-associated sialyl-Tn (sTn) antigen is formed by ST6GALNAC1-catalyzed sialylation of GalNAc residues on mucins (Ikehara et al., 1999 [PubMed 10536037]; Sewell et al., 2006 [PubMed 16319059]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b T A 11: 109,845,876 (GRCm39) I915F probably damaging Het
Adam11 C A 11: 102,667,362 (GRCm39) H641N probably damaging Het
Amfr A G 8: 94,725,806 (GRCm39) S192P probably damaging Het
Ano9 T A 7: 140,682,247 (GRCm39) N676I possibly damaging Het
Arfgef1 C T 1: 10,224,553 (GRCm39) V1428I probably benign Het
B3gnt9 C T 8: 105,980,497 (GRCm39) R297H probably benign Het
Bace2 C T 16: 97,158,108 (GRCm39) A36V possibly damaging Het
C1s1 C T 6: 124,508,115 (GRCm39) A625T probably damaging Het
Camkmt T C 17: 85,747,008 (GRCm39) L251P probably damaging Het
Ceacam15 C A 7: 16,405,928 (GRCm39) V208F probably benign Het
Clp1 T C 2: 84,554,117 (GRCm39) K351E probably damaging Het
Csmd3 T C 15: 47,561,547 (GRCm39) Y1343C Het
Cubn C A 2: 13,433,535 (GRCm39) G1125V probably damaging Het
Dpp4 C T 2: 62,178,234 (GRCm39) V633I probably benign Het
Eif2ak1 A T 5: 143,821,755 (GRCm39) D357V probably benign Het
Fez1 T C 9: 36,787,605 (GRCm39) M370T possibly damaging Het
Frk G A 10: 34,462,279 (GRCm39) E257K probably damaging Het
Gm7579 T A 7: 141,765,856 (GRCm39) C87* probably null Het
Henmt1 T C 3: 108,865,908 (GRCm39) V211A probably damaging Het
Hspg2 C G 4: 137,246,290 (GRCm39) P1023A possibly damaging Het
Ints9 T A 14: 65,273,863 (GRCm39) V556E probably benign Het
Itprid2 A T 2: 79,488,062 (GRCm39) K715I probably damaging Het
Klhl41 T C 2: 69,500,868 (GRCm39) S110P probably benign Het
Klrk1 T C 6: 129,599,663 (GRCm39) probably benign Het
Kmt2e A T 5: 23,704,451 (GRCm39) S1215C probably damaging Het
Lyn T C 4: 3,743,304 (GRCm39) probably null Het
Map2k5 T A 9: 63,246,380 (GRCm39) N116Y probably damaging Het
Map3k13 G T 16: 21,740,334 (GRCm39) E554* probably null Het
Map6 A G 7: 98,917,647 (GRCm39) E140G possibly damaging Het
Mpv17 A C 5: 31,311,447 (GRCm39) probably null Het
Myo1c C T 11: 75,562,253 (GRCm39) P883S probably benign Het
Myo7b T C 18: 32,116,979 (GRCm39) M914V probably benign Het
Olfm2 C T 9: 20,583,918 (GRCm39) probably null Het
Or2b4 G A 17: 38,116,543 (GRCm39) C169Y probably damaging Het
Osbpl7 T G 11: 96,950,989 (GRCm39) L612R probably damaging Het
Polq A T 16: 36,892,133 (GRCm39) M2012L possibly damaging Het
Ppp1r7 G A 1: 93,274,000 (GRCm39) D59N probably benign Het
Ppp4r3c2 A T X: 88,798,322 (GRCm39) K718M probably damaging Het
Ptbp1 A C 10: 79,699,045 (GRCm39) E534D probably benign Het
Qser1 A G 2: 104,619,820 (GRCm39) Y241H probably damaging Het
Rbx1 T C 15: 81,358,078 (GRCm39) L88P probably damaging Het
Rft1 T C 14: 30,411,838 (GRCm39) L462P probably damaging Het
Serpinb9f T A 13: 33,511,290 (GRCm39) L77* probably null Het
Shisa9 T C 16: 11,815,015 (GRCm39) M221T possibly damaging Het
Slc12a2 T G 18: 58,012,281 (GRCm39) F135V possibly damaging Het
Slc23a1 C T 18: 35,755,588 (GRCm39) G436E probably damaging Het
Slc44a2 T C 9: 21,253,495 (GRCm39) F88L probably benign Het
Snx21 A G 2: 164,633,805 (GRCm39) E197G probably damaging Het
Srarp T C 4: 141,160,707 (GRCm39) D42G possibly damaging Het
Stambpl1 A T 19: 34,211,401 (GRCm39) Q154L probably benign Het
Szt2 G T 4: 118,250,033 (GRCm39) R492S possibly damaging Het
Thbs3 G A 3: 89,132,698 (GRCm39) R880Q probably benign Het
Tnks A T 8: 35,340,199 (GRCm39) L473H probably damaging Het
Ttc4 A G 4: 106,522,893 (GRCm39) S342P probably benign Het
Uckl1 T A 2: 181,211,512 (GRCm39) M463L probably benign Het
Unc80 T C 1: 66,688,192 (GRCm39) S2397P possibly damaging Het
Vmn2r73 T A 7: 85,507,128 (GRCm39) H728L probably benign Het
Vsig10l T C 7: 43,113,378 (GRCm39) V110A probably damaging Het
Zgrf1 T A 3: 127,354,564 (GRCm39) L61* probably null Het
Zswim5 A G 4: 116,843,989 (GRCm39) Y1009C probably damaging Het
Other mutations in St6galnac1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00227:St6galnac1 APN 11 116,658,532 (GRCm39) missense probably damaging 1.00
IGL01451:St6galnac1 APN 11 116,660,165 (GRCm39) missense probably benign 0.00
IGL01873:St6galnac1 APN 11 116,657,437 (GRCm39) missense probably damaging 0.98
IGL02569:St6galnac1 APN 11 116,658,528 (GRCm39) missense probably damaging 1.00
IGL02799:St6galnac1 APN 11 116,657,473 (GRCm39) splice site probably benign
IGL02935:St6galnac1 APN 11 116,660,171 (GRCm39) missense probably benign
IGL03124:St6galnac1 APN 11 116,666,125 (GRCm39) missense probably benign 0.00
PIT4520001:St6galnac1 UTSW 11 116,660,175 (GRCm39) missense probably benign 0.00
R0126:St6galnac1 UTSW 11 116,657,410 (GRCm39) missense probably benign 0.00
R0363:St6galnac1 UTSW 11 116,659,756 (GRCm39) missense probably benign 0.36
R0394:St6galnac1 UTSW 11 116,657,466 (GRCm39) missense probably damaging 0.99
R0828:St6galnac1 UTSW 11 116,659,823 (GRCm39) missense probably benign 0.05
R1569:St6galnac1 UTSW 11 116,660,097 (GRCm39) missense possibly damaging 0.46
R1570:St6galnac1 UTSW 11 116,657,474 (GRCm39) splice site probably benign
R1591:St6galnac1 UTSW 11 116,656,689 (GRCm39) missense probably damaging 1.00
R1602:St6galnac1 UTSW 11 116,660,113 (GRCm39) missense probably benign 0.00
R2088:St6galnac1 UTSW 11 116,659,933 (GRCm39) missense probably benign 0.00
R2212:St6galnac1 UTSW 11 116,656,682 (GRCm39) missense probably damaging 1.00
R2266:St6galnac1 UTSW 11 116,658,673 (GRCm39) nonsense probably null
R3413:St6galnac1 UTSW 11 116,656,682 (GRCm39) missense probably damaging 1.00
R3835:St6galnac1 UTSW 11 116,657,109 (GRCm39) missense probably damaging 1.00
R5016:St6galnac1 UTSW 11 116,656,706 (GRCm39) missense probably damaging 1.00
R5446:St6galnac1 UTSW 11 116,657,095 (GRCm39) missense probably benign 0.37
R6625:St6galnac1 UTSW 11 116,656,717 (GRCm39) missense probably damaging 1.00
R6805:St6galnac1 UTSW 11 116,659,770 (GRCm39) missense probably damaging 1.00
R7007:St6galnac1 UTSW 11 116,657,833 (GRCm39) nonsense probably null
R7133:St6galnac1 UTSW 11 116,657,899 (GRCm39) missense possibly damaging 0.89
R7491:St6galnac1 UTSW 11 116,660,010 (GRCm39) missense probably benign 0.14
R7724:St6galnac1 UTSW 11 116,656,898 (GRCm39) critical splice donor site probably null
R7812:St6galnac1 UTSW 11 116,659,927 (GRCm39) missense probably benign 0.16
R8160:St6galnac1 UTSW 11 116,666,316 (GRCm39) start gained probably benign
R8373:St6galnac1 UTSW 11 116,660,059 (GRCm39) missense possibly damaging 0.62
R8379:St6galnac1 UTSW 11 116,666,325 (GRCm39) start gained probably benign
R8524:St6galnac1 UTSW 11 116,658,547 (GRCm39) missense possibly damaging 0.69
Z1177:St6galnac1 UTSW 11 116,666,254 (GRCm39) start gained probably benign
Predicted Primers PCR Primer
(F):5'- GTCCAGACCTTAATCCTGGACC -3'
(R):5'- AAAGACGCCTGTGTCAGAAC -3'

Sequencing Primer
(F):5'- AGACCTTAATCCTGGACCTACCTTC -3'
(R):5'- TCCAGGAGCACTGTCAACAAGG -3'
Posted On 2020-09-02