Incidental Mutation 'R4464:St3gal2'
ID 330273
Institutional Source Beutler Lab
Gene Symbol St3gal2
Ensembl Gene ENSMUSG00000031749
Gene Name ST3 beta-galactoside alpha-2,3-sialyltransferase 2
Synonyms Siat5, ST3GalII
MMRRC Submission 041722-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4464 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 111646554-111699112 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 111694134 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Aspartic acid at position 207 (N207D)
Ref Sequence ENSEMBL: ENSMUSP00000113900 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034197] [ENSMUST00000117534]
AlphaFold Q11204
Predicted Effect probably benign
Transcript: ENSMUST00000034197
AA Change: N207D

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000034197
Gene: ENSMUSG00000031749
AA Change: N207D

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:Glyco_transf_29 94 349 3.8e-80 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000117534
AA Change: N207D

PolyPhen 2 Score 0.093 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000113900
Gene: ENSMUSG00000031749
AA Change: N207D

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:Glyco_transf_29 90 296 7.2e-82 PFAM
Meta Mutation Damage Score 0.0734 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 97% (35/36)
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 catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The encoded protein is normally found in the Golgi but can be proteolytically processed to a soluble form. This protein, which is a member of glycosyltransferase family 29, can use the same acceptor substrates as does sialyltransferase 4A. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene apparently display a normal phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 31 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
0610040J01Rik G T 5: 64,056,182 (GRCm39) probably benign Het
Abcc3 A G 11: 94,249,612 (GRCm39) V1111A probably benign Het
Acot10 G A 15: 20,665,830 (GRCm39) R304* probably null Het
Aldh8a1 C A 10: 21,264,840 (GRCm39) probably benign Het
Alms1 A G 6: 85,597,003 (GRCm39) T1079A possibly damaging Het
Armc3 T C 2: 19,253,470 (GRCm39) Y204H probably damaging Het
Asnsd1 C A 1: 53,391,686 (GRCm39) probably null Het
Atad5 T A 11: 79,991,137 (GRCm39) probably null Het
Cst12 G A 2: 148,631,437 (GRCm39) V53I possibly damaging Het
Cylc2 C G 4: 51,229,651 (GRCm39) T331R unknown Het
Dennd1a A T 2: 38,133,402 (GRCm39) probably benign Het
Gm7535 C A 17: 18,131,924 (GRCm39) probably benign Het
Gpr158 T A 2: 21,831,810 (GRCm39) M970K probably damaging Het
Ifngr1 G A 10: 19,473,265 (GRCm39) V72I possibly damaging Het
Kifap3 C A 1: 163,645,464 (GRCm39) Q269K probably benign Het
Krt86 G A 15: 101,371,795 (GRCm39) D122N probably damaging Het
Lrrcc1 A G 3: 14,622,378 (GRCm39) K694E probably damaging Het
Mbd4 A G 6: 115,826,463 (GRCm39) L155S probably damaging Het
Nalcn T C 14: 123,560,762 (GRCm39) N772D probably benign Het
Or12d17 C T 17: 37,777,742 (GRCm39) S215F probably damaging Het
Prxl2a T A 14: 40,719,832 (GRCm39) K127N probably damaging Het
Psg29 A T 7: 16,944,575 (GRCm39) N362Y possibly damaging Het
Ptpn23 G A 9: 110,215,881 (GRCm39) T1325I probably damaging Het
Rad51ap1 T C 6: 126,911,731 (GRCm39) N52S possibly damaging Het
Rb1 C A 14: 73,436,638 (GRCm39) probably null Het
Slc34a2 T C 5: 53,226,524 (GRCm39) L490P probably damaging Het
Sost G A 11: 101,857,670 (GRCm39) P44S probably damaging Het
Stat1 T G 1: 52,176,575 (GRCm39) D257E possibly damaging Het
Tkt A G 14: 30,290,231 (GRCm39) T165A possibly damaging Het
Trim66 A T 7: 109,076,897 (GRCm39) S347R possibly damaging Het
Zfp429 T C 13: 67,538,617 (GRCm39) I276V probably benign Het
Other mutations in St3gal2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00694:St3gal2 APN 8 111,696,213 (GRCm39) missense probably damaging 1.00
IGL02004:St3gal2 APN 8 111,696,804 (GRCm39) missense probably damaging 1.00
IGL02270:St3gal2 APN 8 111,684,398 (GRCm39) missense probably benign
R0546:St3gal2 UTSW 8 111,696,738 (GRCm39) splice site probably null
R3695:St3gal2 UTSW 8 111,688,973 (GRCm39) missense probably damaging 1.00
R4297:St3gal2 UTSW 8 111,688,991 (GRCm39) missense probably benign 0.00
R4298:St3gal2 UTSW 8 111,688,991 (GRCm39) missense probably benign 0.00
R4299:St3gal2 UTSW 8 111,688,991 (GRCm39) missense probably benign 0.00
R4691:St3gal2 UTSW 8 111,684,417 (GRCm39) missense probably benign 0.13
R4831:St3gal2 UTSW 8 111,684,480 (GRCm39) missense probably benign 0.17
R5072:St3gal2 UTSW 8 111,684,350 (GRCm39) missense possibly damaging 0.95
R5992:St3gal2 UTSW 8 111,696,185 (GRCm39) missense probably damaging 1.00
R8493:St3gal2 UTSW 8 111,688,853 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGTGAGTGCCAAATTATCCTG -3'
(R):5'- GGGAAGTGACATAGAATCAACTCC -3'

Sequencing Primer
(F):5'- GAGTGCCAAATTATCCTGTAAAACC -3'
(R):5'- AGAATCAACTCCATTTTTGAGCTCC -3'
Posted On 2015-07-21