Incidental Mutation 'IGL02339:St3gal3'
ID 289007
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol St3gal3
Ensembl Gene ENSMUSG00000028538
Gene Name ST3 beta-galactoside alpha-2,3-sialyltransferase 3
Synonyms Siat6, Siat3, ST3Gal III
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02339
Quality Score
Status
Chromosome 4
Chromosomal Location 117932154-118134914 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to C at 117958562 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 148 (T148A)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030263] [ENSMUST00000097912] [ENSMUST00000106410] [ENSMUST00000126336]
AlphaFold P97325
Predicted Effect probably damaging
Transcript: ENSMUST00000030263
AA Change: T203A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030263
Gene: ENSMUSG00000028538
AA Change: T203A

DomainStartEndE-ValueType
transmembrane domain 5 27 N/A INTRINSIC
low complexity region 37 47 N/A INTRINSIC
Pfam:Glyco_transf_29 102 373 5.7e-75 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000097912
AA Change: T187A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000095525
Gene: ENSMUSG00000028538
AA Change: T187A

DomainStartEndE-ValueType
transmembrane domain 5 27 N/A INTRINSIC
Pfam:Glyco_transf_29 86 357 5.4e-75 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000106410
AA Change: T203A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102018
Gene: ENSMUSG00000028538
AA Change: T203A

DomainStartEndE-ValueType
transmembrane domain 5 27 N/A INTRINSIC
low complexity region 37 47 N/A INTRINSIC
Pfam:Glyco_transf_29 106 372 4.7e-63 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000126336
AA Change: T97A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000121051
Gene: ENSMUSG00000028538
AA Change: T97A

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 1 159 4.9e-44 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000138274
AA Change: T148A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000114444
Gene: ENSMUSG00000028538
AA Change: T148A

DomainStartEndE-ValueType
Pfam:Glyco_transf_29 52 264 4.8e-38 PFAM
Coding Region Coverage
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 catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The encoded protein is normally found in the Golgi apparatus but can be proteolytically processed to a soluble form. This protein is a member of glycosyltransferase family 29. Mutations in this gene have been associated with autosomal recessive nonsymdromic mental retardation-12 (MRT12). Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq, Jul 2012]
PHENOTYPE: Mice homozygous for disruptions in this gene show an apparently normal phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402H24Rik A G 2: 130,739,465 S546P probably damaging Het
Aass C A 6: 23,093,966 V119F probably damaging Het
Abcg5 T C 17: 84,673,604 I186V possibly damaging Het
B4gat1 G A 19: 5,039,418 E148K probably benign Het
Ccr6 A T 17: 8,256,253 T97S probably benign Het
Cd209f A C 8: 4,104,483 probably null Het
Chst1 T A 2: 92,613,577 D131E possibly damaging Het
Dennd4a C T 9: 64,842,561 R145* probably null Het
Dnah6 A G 6: 73,101,898 Y2361H probably benign Het
Dpp6 C T 5: 27,652,230 T333I probably damaging Het
Glt8d1 C A 14: 31,008,810 T91K probably damaging Het
Gm4952 G A 19: 12,626,911 R229Q probably damaging Het
Gm5117 T C 8: 31,738,226 noncoding transcript Het
Gp5 T C 16: 30,309,190 E222G probably damaging Het
Herc2 T A 7: 56,121,722 D1077E probably benign Het
Hfe T C 13: 23,704,390 E171G probably damaging Het
Hsp90b1 A G 10: 86,701,814 V209A probably damaging Het
Ktn1 A T 14: 47,683,378 probably benign Het
Med13 T C 11: 86,288,939 I1394M probably benign Het
Meioc T G 11: 102,668,448 S65R probably benign Het
Myof T C 19: 37,972,213 Y460C possibly damaging Het
Olfr1276 A T 2: 111,257,243 T43S probably benign Het
Pms1 A G 1: 53,275,165 Y74H possibly damaging Het
Ptprn2 A C 12: 116,722,104 Q61P probably damaging Het
Rab29 A G 1: 131,872,142 T152A probably benign Het
Rest A G 5: 77,275,288 H313R probably damaging Het
Slc9a5 T C 8: 105,358,459 Y531H probably damaging Het
Stxbp5 C T 10: 9,816,297 V368I possibly damaging Het
Taf1c T C 8: 119,604,280 D33G probably damaging Het
Trim38 G A 13: 23,788,230 R178Q probably damaging Het
Uvssa A T 5: 33,414,849 K704N probably damaging Het
Vmn1r69 G A 7: 10,580,718 Q29* probably null Het
Ypel2 T C 11: 86,940,603 D119G possibly damaging Het
Other mutations in St3gal3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01933:St3gal3 APN 4 118031875 missense probably damaging 1.00
IGL02004:St3gal3 APN 4 117960039 missense possibly damaging 0.90
IGL03186:St3gal3 APN 4 117940054 missense possibly damaging 0.93
giovanni UTSW 4 117960007 missense possibly damaging 0.84
Leporello UTSW 4 117957436 missense
R0598:St3gal3 UTSW 4 118107632 missense probably benign 0.38
R1466:St3gal3 UTSW 4 118107662 start codon destroyed probably null
R1466:St3gal3 UTSW 4 118107662 start codon destroyed probably null
R1474:St3gal3 UTSW 4 118014786 missense probably damaging 1.00
R1584:St3gal3 UTSW 4 118107662 start codon destroyed probably null
R1585:St3gal3 UTSW 4 117960007 missense possibly damaging 0.84
R1696:St3gal3 UTSW 4 117940392 missense possibly damaging 0.52
R1735:St3gal3 UTSW 4 118014774 missense probably damaging 1.00
R1958:St3gal3 UTSW 4 117940071 missense probably damaging 0.96
R4008:St3gal3 UTSW 4 117940440 missense probably benign 0.34
R4700:St3gal3 UTSW 4 117960035 missense probably benign 0.01
R5434:St3gal3 UTSW 4 117940050 missense probably damaging 1.00
R6257:St3gal3 UTSW 4 118107678 start gained probably benign
R6854:St3gal3 UTSW 4 117958530 missense probably benign 0.00
R7218:St3gal3 UTSW 4 117957442 missense
R7304:St3gal3 UTSW 4 117957436 missense
R7569:St3gal3 UTSW 4 117964356 missense probably benign 0.09
R7783:St3gal3 UTSW 4 117940123 missense probably benign 0.07
R8202:St3gal3 UTSW 4 118107671 start gained probably benign
Posted On 2015-04-16