Incidental Mutation 'R0696:St8sia5'
ID 63467
Institutional Source Beutler Lab
Gene Symbol St8sia5
Ensembl Gene ENSMUSG00000025425
Gene Name ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 5
Synonyms ST8SiaV, Siat8e
MMRRC Submission 038880-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.059) question?
Stock # R0696 (G1)
Quality Score 181
Status Not validated
Chromosome 18
Chromosomal Location 77273529-77343146 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 77342160 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 254 (N254S)
Ref Sequence ENSEMBL: ENSMUSP00000078566 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075290] [ENSMUST00000079618]
AlphaFold P70126
Predicted Effect probably damaging
Transcript: ENSMUST00000075290
AA Change: N290S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000074764
Gene: ENSMUSG00000025425
AA Change: N290S

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
Pfam:Glyco_transf_29 152 407 6.4e-74 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000079618
AA Change: N254S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078566
Gene: ENSMUSG00000025425
AA Change: N254S

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
Pfam:Glyco_transf_29 112 372 5.4e-79 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a type II membrane protein that may be present in the Golgi apparatus. The encoded protein, which is a member of glycosyltransferase family 29, may be involved in the synthesis of gangliosides GD1c, GT1a, GQ1b, and GT3 from GD1a, GT1b, GM1b, and GD3, respectively. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Amigo2 T C 15: 97,143,855 (GRCm39) K189R probably benign Het
Arpp21 A T 9: 112,012,657 (GRCm39) probably null Het
Atp6v1a G T 16: 43,907,834 (GRCm39) Q603K probably benign Het
Bcorl1 C A X: 47,494,895 (GRCm39) P1722H probably damaging Het
Cd209a C A 8: 3,798,384 (GRCm39) A55S possibly damaging Het
Cdh6 A G 15: 13,051,418 (GRCm39) V405A probably benign Het
Cdsn A T 17: 35,866,893 (GRCm39) Q474L possibly damaging Het
Col4a4 T A 1: 82,470,270 (GRCm39) D753V unknown Het
Csmd3 T C 15: 47,710,569 (GRCm39) T1569A probably benign Het
Cul7 C T 17: 46,970,534 (GRCm39) P1084L probably damaging Het
Cyp7b1 T C 3: 18,126,749 (GRCm39) T466A probably benign Het
Enpp2 C T 15: 54,761,092 (GRCm39) W253* probably null Het
Igf2bp2 A T 16: 21,898,875 (GRCm39) S245T probably benign Het
Lmnb1 A G 18: 56,873,793 (GRCm39) T400A probably damaging Het
Mecom T C 3: 30,010,538 (GRCm39) T724A probably benign Het
Mybl1 T C 1: 9,743,373 (GRCm39) N560D probably damaging Het
Nav1 A G 1: 135,460,352 (GRCm39) S324P probably damaging Het
Prrc2c C T 1: 162,536,421 (GRCm39) probably null Het
Rgma T C 7: 73,059,160 (GRCm39) V88A probably damaging Het
Slc7a1 A T 5: 148,277,366 (GRCm39) V383E probably benign Het
Stx19 A G 16: 62,642,406 (GRCm39) K74R probably benign Het
Tmem81 C G 1: 132,435,567 (GRCm39) I124M probably damaging Het
Uap1 G A 1: 169,976,843 (GRCm39) P452L probably benign Het
Zfp101 C T 17: 33,600,401 (GRCm39) A452T possibly damaging Het
Zfp820 A G 17: 22,039,041 (GRCm39) S96P possibly damaging Het
Other mutations in St8sia5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01305:St8sia5 APN 18 77,342,358 (GRCm39) missense probably damaging 1.00
IGL01320:St8sia5 APN 18 77,342,318 (GRCm39) missense probably damaging 1.00
IGL01682:St8sia5 APN 18 77,336,196 (GRCm39) missense probably damaging 0.99
IGL01984:St8sia5 APN 18 77,336,157 (GRCm39) missense probably benign 0.03
ANU22:St8sia5 UTSW 18 77,342,358 (GRCm39) missense probably damaging 1.00
R0194:St8sia5 UTSW 18 77,342,420 (GRCm39) missense probably benign 0.13
R0392:St8sia5 UTSW 18 77,342,102 (GRCm39) missense probably damaging 1.00
R0622:St8sia5 UTSW 18 77,333,809 (GRCm39) missense probably damaging 1.00
R1231:St8sia5 UTSW 18 77,320,502 (GRCm39) missense probably damaging 0.97
R1559:St8sia5 UTSW 18 77,299,460 (GRCm39) critical splice donor site probably null
R2058:St8sia5 UTSW 18 77,342,459 (GRCm39) missense probably damaging 1.00
R2059:St8sia5 UTSW 18 77,342,459 (GRCm39) missense probably damaging 1.00
R2268:St8sia5 UTSW 18 77,320,526 (GRCm39) missense probably damaging 0.99
R4399:St8sia5 UTSW 18 77,340,714 (GRCm39) missense probably damaging 1.00
R4926:St8sia5 UTSW 18 77,342,478 (GRCm39) missense possibly damaging 0.84
R5986:St8sia5 UTSW 18 77,342,478 (GRCm39) missense possibly damaging 0.84
R6301:St8sia5 UTSW 18 77,333,836 (GRCm39) missense probably damaging 0.98
R7020:St8sia5 UTSW 18 77,333,876 (GRCm39) missense probably damaging 0.97
R7087:St8sia5 UTSW 18 77,342,238 (GRCm39) missense possibly damaging 0.88
R7784:St8sia5 UTSW 18 77,342,246 (GRCm39) missense probably benign 0.36
R8037:St8sia5 UTSW 18 77,336,238 (GRCm39) missense possibly damaging 0.95
R8153:St8sia5 UTSW 18 77,340,807 (GRCm39) critical splice donor site probably null
R8544:St8sia5 UTSW 18 77,342,114 (GRCm39) missense probably damaging 1.00
R8858:St8sia5 UTSW 18 77,320,511 (GRCm39) missense probably benign 0.01
R8906:St8sia5 UTSW 18 77,336,172 (GRCm39) missense probably damaging 1.00
R8980:St8sia5 UTSW 18 77,333,761 (GRCm39) critical splice acceptor site probably null
R9294:St8sia5 UTSW 18 77,342,525 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCTGAGAAATGCCACCTTCCTGG -3'
(R):5'- TCTCCGAGGGCATAGCATGGAAAC -3'

Sequencing Primer
(F):5'- gtgggaggagaaggggg -3'
(R):5'- TAGCATGGAAACCCGGCTTG -3'
Posted On 2013-07-30