Incidental Mutation 'R9426:St6galnac6'
ID 712608
Institutional Source Beutler Lab
Gene Symbol St6galnac6
Ensembl Gene ENSMUSG00000026811
Gene Name ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3)-N-acetylgalactosaminide alpha-2,6-sialyltransferase 6
Synonyms ST6GalNAcVI, Siat7f
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.095) question?
Stock # R9426 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 32489721-32510818 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 32505094 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 202 (I202T)
Ref Sequence ENSEMBL: ENSMUSP00000080555 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000072111] [ENSMUST00000081879] [ENSMUST00000095044] [ENSMUST00000095045] [ENSMUST00000113290] [ENSMUST00000126636] [ENSMUST00000128811] [ENSMUST00000129165] [ENSMUST00000131229] [ENSMUST00000140983] [ENSMUST00000143625] [ENSMUST00000183538]
AlphaFold Q9JM95
Predicted Effect probably damaging
Transcript: ENSMUST00000072111
AA Change: I200T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000071983
Gene: ENSMUSG00000026811
AA Change: I200T

DomainStartEndE-ValueType
low complexity region 15 27 N/A INTRINSIC
Pfam:Glyco_transf_29 55 328 2.5e-38 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000081879
AA Change: I202T

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000080555
Gene: ENSMUSG00000026811
AA Change: I202T

DomainStartEndE-ValueType
low complexity region 17 29 N/A INTRINSIC
Pfam:Glyco_transf_29 62 329 2.1e-35 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000095044
AA Change: I200T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000092654
Gene: ENSMUSG00000026811
AA Change: I200T

DomainStartEndE-ValueType
low complexity region 15 27 N/A INTRINSIC
Pfam:Glyco_transf_29 55 328 2.5e-38 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000095045
AA Change: I166T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000092655
Gene: ENSMUSG00000026811
AA Change: I166T

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 41 307 1.8e-36 PFAM
Predicted Effect
SMART Domains Protein: ENSMUSP00000108915
Gene: ENSMUSG00000026811
AA Change: I166T

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 21 294 1.7e-38 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000126636
Predicted Effect probably benign
Transcript: ENSMUST00000128811
SMART Domains Protein: ENSMUSP00000118893
Gene: ENSMUSG00000026811

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 20 108 7e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000129165
Predicted Effect probably damaging
Transcript: ENSMUST00000131229
AA Change: I180T

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000115430
Gene: ENSMUSG00000026811
AA Change: I180T

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 35 176 3.3e-23 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000140983
AA Change: I166T

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000114934
Gene: ENSMUSG00000026811
AA Change: I166T

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 21 229 7.3e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000143625
Predicted Effect possibly damaging
Transcript: ENSMUST00000183538
AA Change: I200T

PolyPhen 2 Score 0.638 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000138916
Gene: ENSMUSG00000026811
AA Change: I200T

DomainStartEndE-ValueType
low complexity region 15 27 N/A INTRINSIC
Pfam:Glyco_transf_29 55 232 4.8e-24 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] ST6GALNAC6 belongs to a family of sialyltransferases that modify proteins and ceramides on the cell surface to alter cell-cell or cell-extracellular matrix interactions (Tsuchida et al., 2003 [PubMed 12668675]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A G 10: 79,851,264 (GRCm39) D2159G possibly damaging Het
Adamts8 A G 9: 30,864,721 (GRCm39) Y404C possibly damaging Het
Adprhl1 A G 8: 13,274,034 (GRCm39) F908S possibly damaging Het
Arhgef16 A C 4: 154,366,300 (GRCm39) L489R probably damaging Het
Asmt G A X: 169,110,199 (GRCm39) G236E probably damaging Het
Ces2e A G 8: 105,656,220 (GRCm39) Y177C probably damaging Het
Cfap43 A G 19: 47,814,237 (GRCm39) I199T probably damaging Het
Chac1 T A 2: 119,183,914 (GRCm39) F172Y possibly damaging Het
Cldnd2 A T 7: 43,092,688 (GRCm39) I160F possibly damaging Het
Col15a1 G C 4: 47,288,200 (GRCm39) probably benign Het
Coq10b C G 1: 55,106,719 (GRCm39) L175V possibly damaging Het
Cpne6 T C 14: 55,751,176 (GRCm39) probably null Het
Dnai4 A T 4: 102,906,743 (GRCm39) I690N probably damaging Het
Eif2b3 C A 4: 116,923,578 (GRCm39) Y264* probably null Het
Fcgbpl1 A T 7: 27,843,281 (GRCm39) H723L possibly damaging Het
Fhod1 C T 8: 106,056,490 (GRCm39) R1100Q probably benign Het
Hao1 T A 2: 134,347,555 (GRCm39) H250L probably benign Het
Has3 A G 8: 107,600,823 (GRCm39) Y95C probably damaging Het
Hoxc10 A T 15: 102,879,289 (GRCm39) K270* probably null Het
Kcnq5 A G 1: 21,473,118 (GRCm39) F710L probably benign Het
Knl1 C T 2: 118,899,979 (GRCm39) T560I possibly damaging Het
Ltbp1 C T 17: 75,598,309 (GRCm39) R597W possibly damaging Het
Nfib T G 4: 82,416,529 (GRCm39) T170P probably damaging Het
Nup210l C T 3: 90,107,173 (GRCm39) P1570L probably benign Het
Optn T A 2: 5,059,485 (GRCm39) E11V possibly damaging Het
Or4d2b A T 11: 87,780,056 (GRCm39) L222Q probably damaging Het
Phf3 A T 1: 30,870,625 (GRCm39) L141* probably null Het
Pigt CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT 2: 164,341,589 (GRCm39) probably null Het
Pramel39-ps G T 5: 94,451,001 (GRCm39) P375H probably damaging Het
Prkcg C T 7: 3,375,975 (GRCm39) S540F probably damaging Het
Ptbp1 T A 10: 79,694,897 (GRCm39) I75N probably damaging Het
R3hdm1 T C 1: 128,164,212 (GRCm39) L1042P probably damaging Het
Scmh1 T C 4: 120,362,556 (GRCm39) V264A probably benign Het
Sec23a A G 12: 59,053,890 (GRCm39) V36A probably benign Het
Senp2 A G 16: 21,828,491 (GRCm39) S34G probably damaging Het
Serpina3a A G 12: 104,087,649 (GRCm39) N191D probably benign Het
Slc4a11 C T 2: 130,533,664 (GRCm39) A100T probably damaging Het
Smchd1 C T 17: 71,672,125 (GRCm39) S1643N probably benign Het
Snrk T A 9: 121,986,326 (GRCm39) Y232N probably damaging Het
Spata31h1 T A 10: 82,126,610 (GRCm39) K2133N probably damaging Het
Spmip3 T A 1: 177,570,834 (GRCm39) L56* probably null Het
Stab2 T C 10: 86,704,911 (GRCm39) K1819R probably damaging Het
Strn3 T C 12: 51,694,873 (GRCm39) T297A probably damaging Het
Sult1b1 T A 5: 87,665,280 (GRCm39) E218V probably damaging Het
Tcp10c T C 17: 13,584,463 (GRCm39) S275P probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Urb2 T G 8: 124,755,285 (GRCm39) L331V probably damaging Het
Zfp592 A T 7: 80,674,205 (GRCm39) T390S probably damaging Het
Other mutations in St6galnac6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02736:St6galnac6 APN 2 32,504,983 (GRCm39) missense probably benign 0.04
R0097:St6galnac6 UTSW 2 32,489,814 (GRCm39) missense probably damaging 0.99
R1547:St6galnac6 UTSW 2 32,504,977 (GRCm39) missense possibly damaging 0.75
R1654:St6galnac6 UTSW 2 32,509,521 (GRCm39) missense probably damaging 1.00
R4385:St6galnac6 UTSW 2 32,505,036 (GRCm39) missense possibly damaging 0.84
R4744:St6galnac6 UTSW 2 32,508,555 (GRCm39) missense probably damaging 1.00
R4968:St6galnac6 UTSW 2 32,498,098 (GRCm39) missense probably benign 0.00
R5169:St6galnac6 UTSW 2 32,504,857 (GRCm39) missense possibly damaging 0.91
R6037:St6galnac6 UTSW 2 32,502,240 (GRCm39) missense probably damaging 1.00
R6037:St6galnac6 UTSW 2 32,502,240 (GRCm39) missense probably damaging 1.00
R7883:St6galnac6 UTSW 2 32,504,941 (GRCm39) missense probably benign 0.02
R8445:St6galnac6 UTSW 2 32,498,532 (GRCm39) intron probably benign
R8542:St6galnac6 UTSW 2 32,509,513 (GRCm39) missense probably damaging 1.00
R9141:St6galnac6 UTSW 2 32,505,094 (GRCm39) missense probably damaging 0.99
R9299:St6galnac6 UTSW 2 32,502,345 (GRCm39) missense probably benign 0.00
R9753:St6galnac6 UTSW 2 32,502,261 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGTGCACCATCCGCATGAAC -3'
(R):5'- GCAAGAAGTGACTAGAGCCTC -3'

Sequencing Primer
(F):5'- ATGAACGATGCTCCCACCTCTG -3'
(R):5'- TGACTAGAGCCTCAACAGTGCATG -3'
Posted On 2022-05-16