Incidental Mutation 'R3413:St6galnac1'
ID 267819
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 040631-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.055) question?
Stock # R3413 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 116655851-116666333 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 116656682 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Arginine at position 486 (W486R)
Ref Sequence ENSEMBL: ENSMUSP00000009732 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000009732]
AlphaFold Q9QZ39
Predicted Effect probably damaging
Transcript: ENSMUST00000009732
AA Change: W486R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000009732
Gene: ENSMUSG00000009588
AA Change: W486R

DomainStartEndE-ValueType
transmembrane domain 13 30 N/A INTRINSIC
Pfam:Glyco_transf_29 230 518 2.9e-72 PFAM
Meta Mutation Damage Score 0.1900 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.4%
Validation Efficiency 98% (48/49)
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd13 T C 8: 10,037,387 (GRCm39) probably benign Het
Ap2a2 T A 7: 141,178,689 (GRCm39) N105K probably benign Het
Axin1 A G 17: 26,407,012 (GRCm39) H535R probably damaging Het
Ccnb3 T A X: 6,874,040 (GRCm39) E846D probably benign Het
Cdca7 G A 2: 72,315,631 (GRCm39) G365R probably damaging Het
Clvs2 T A 10: 33,498,967 (GRCm39) probably benign Het
Coq10a A G 10: 128,200,998 (GRCm39) V93A possibly damaging Het
Ddx42 A G 11: 106,138,636 (GRCm39) T812A probably benign Het
Dnaaf6 T A X: 139,006,770 (GRCm39) N216K possibly damaging Het
Eya1 T A 1: 14,344,433 (GRCm39) probably null Het
Fcna G C 2: 25,517,505 (GRCm39) P49A probably damaging Het
Gckr T A 5: 31,458,211 (GRCm39) probably null Het
Golgb1 A G 16: 36,707,709 (GRCm39) K68E probably damaging Het
Got1l1 A G 8: 27,689,864 (GRCm39) probably null Het
Hip1 T C 5: 135,451,026 (GRCm39) E451G probably damaging Het
Hs6st2 C T X: 50,770,332 (GRCm39) V50I possibly damaging Het
Ighv1-23 C T 12: 114,728,087 (GRCm39) V112I probably benign Het
Map1s A G 8: 71,365,163 (GRCm39) N107D probably damaging Het
Mmel1 T A 4: 154,974,043 (GRCm39) V361D probably damaging Het
Myh15 A G 16: 48,959,095 (GRCm39) D989G probably benign Het
Myo1g G T 11: 6,467,870 (GRCm39) H188Q possibly damaging Het
Nup210 G T 6: 91,002,224 (GRCm39) Q755K probably benign Het
Or14j3 A G 17: 37,900,587 (GRCm39) V219A probably benign Het
Or51q1c A G 7: 103,653,039 (GRCm39) M186V probably damaging Het
Plcz1 C T 6: 139,947,807 (GRCm39) R525Q probably damaging Het
Ppef2 T G 5: 92,376,581 (GRCm39) S649R probably damaging Het
Rusc2 T G 4: 43,415,935 (GRCm39) S414A probably damaging Het
Sez6l A G 5: 112,623,227 (GRCm39) L108P possibly damaging Het
Slc1a7 A G 4: 107,868,191 (GRCm39) E497G probably benign Het
Spag8 T A 4: 43,651,606 (GRCm39) S423C probably damaging Het
Sspo C T 6: 48,457,631 (GRCm39) R3178C probably damaging Het
Syk A G 13: 52,785,775 (GRCm39) D327G probably benign Het
Tbc1d8b C T X: 138,614,140 (GRCm39) A391V probably benign Het
Tmed9 A G 13: 55,743,387 (GRCm39) E173G probably benign Het
Top1mt T C 15: 75,529,025 (GRCm39) N573S probably benign Het
Tusc1 C A 4: 93,223,173 (GRCm39) R162L probably damaging Het
Ubn2 A G 6: 38,475,674 (GRCm39) T1211A probably benign Het
Unc80 G A 1: 66,678,464 (GRCm39) V2082I probably benign Het
Vmn2r63 A G 7: 42,576,406 (GRCm39) F469S probably benign Het
Zfp92 C T X: 72,463,900 (GRCm39) probably benign Het
Zfyve28 C T 5: 34,357,028 (GRCm39) M723I probably benign Het
Zmynd8 A T 2: 165,657,371 (GRCm39) M533K 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
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
R8341:St6galnac1 UTSW 11 116,659,714 (GRCm39) missense probably benign 0.00
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'- AGGAGCCCTTGCATTCTGTG -3'
(R):5'- GTGAGCCTGCAAACCTCTGATAG -3'

Sequencing Primer
(F):5'- AGCCCTTGCATTCTGTGTTGTAAG -3'
(R):5'- TTAGGATCGAGCATGTACACC -3'
Posted On 2015-02-18