Incidental Mutation 'IGL02644:Stt3a'
ID301877
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Stt3a
Ensembl Gene ENSMUSG00000032116
Gene NameSTT3, subunit of the oligosaccharyltransferase complex, homolog A (S. cerevisiae)
SynonymsItm1
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.951) question?
Stock #IGL02644
Quality Score
Status
Chromosome9
Chromosomal Location36729344-36767679 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 36752353 bp
ZygosityHeterozygous
Amino Acid Change Cysteine to Glycine at position 198 (C198G)
Ref Sequence ENSEMBL: ENSMUSP00000113116 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000120381] [ENSMUST00000128270] [ENSMUST00000217599]
Predicted Effect possibly damaging
Transcript: ENSMUST00000120381
AA Change: C198G

PolyPhen 2 Score 0.696 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000113116
Gene: ENSMUSG00000032116
AA Change: C198G

DomainStartEndE-ValueType
Pfam:STT3 17 484 2e-163 PFAM
Pfam:PMT_2 97 257 9.3e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000128270
Predicted Effect unknown
Transcript: ENSMUST00000135934
AA Change: C49G
SMART Domains Protein: ENSMUSP00000117794
Gene: ENSMUSG00000032116
AA Change: C49G

DomainStartEndE-ValueType
Pfam:STT3 1 112 1.8e-45 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215998
Predicted Effect probably benign
Transcript: ENSMUST00000217599
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 catalytic subunit of the N-oligosaccharyltransferase (OST) complex, which functions in the endoplasmic reticulum to transfer glycan chains to asparagine residues of target proteins. A separate complex containing a similar catalytic subunit with an overlapping function also exists. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2015]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl4 A T 3: 151,492,370 Y89F probably benign Het
Agl A G 3: 116,786,597 Y406H probably damaging Het
Ankhd1 G A 18: 36,578,775 probably null Het
Ankmy1 T C 1: 92,885,054 D511G probably benign Het
Arid2 T C 15: 96,368,708 Y546H probably damaging Het
Asap1 G T 15: 64,111,062 P806T probably damaging Het
Aspa T A 11: 73,322,166 T117S probably damaging Het
Atp2a3 C A 11: 72,975,339 H262N probably benign Het
Bspry A T 4: 62,496,328 H386L probably damaging Het
C1qc T C 4: 136,890,318 T156A possibly damaging Het
Copz2 A T 11: 96,853,431 probably benign Het
Cybb A G X: 9,467,156 V23A probably benign Het
D630003M21Rik T A 2: 158,216,810 D390V possibly damaging Het
Dpy19l2 G T 9: 24,658,592 P355Q probably damaging Het
Fam45a T A 19: 60,822,303 S43T possibly damaging Het
Gcn1l1 A T 5: 115,575,191 Q71L probably benign Het
Gm4788 A G 1: 139,781,167 M1T probably null Het
Gpd1l T C 9: 114,903,657 probably null Het
Hydin A G 8: 110,538,468 D2761G probably damaging Het
Ifi202b T A 1: 173,971,714 H256L probably benign Het
Igkv8-24 T C 6: 70,216,888 Y112C probably damaging Het
Lama3 G A 18: 12,525,853 R2022Q probably benign Het
Mroh4 T A 15: 74,610,375 R675S possibly damaging Het
Mtf1 T G 4: 124,820,235 C146G probably damaging Het
Nubpl A G 12: 52,271,058 D178G probably damaging Het
Olfr58 A C 9: 19,783,714 I194L probably benign Het
Pam16 A G 16: 4,616,833 S91P probably damaging Het
Pcdhac2 A G 18: 37,145,179 E404G probably benign Het
Pde7a C A 3: 19,256,867 probably benign Het
Perm1 G T 4: 156,218,586 G529V probably damaging Het
Pik3c2a T C 7: 116,372,814 T794A probably benign Het
Ppfibp1 A G 6: 147,022,440 Y722C probably damaging Het
Ppm1m A T 9: 106,196,883 I241N probably damaging Het
Psd T C 19: 46,323,395 Y282C probably damaging Het
Rpl27 T A 11: 101,445,491 probably benign Het
Scaf1 A G 7: 45,005,933 probably benign Het
Sec14l2 A T 11: 4,103,380 probably benign Het
Smchd1 T A 17: 71,360,021 probably benign Het
Sptb A T 12: 76,605,617 D1615E probably damaging Het
Tas2r144 T C 6: 42,215,853 S176P possibly damaging Het
Tlr13 A G X: 106,156,897 D80G probably benign Het
Tmco4 A G 4: 139,010,609 probably benign Het
Tnpo2 T A 8: 85,044,480 C132S possibly damaging Het
Tubgcp3 T C 8: 12,648,733 D406G probably damaging Het
Vmn2r125 G A 4: 156,350,999 R224Q probably benign Het
Zfp524 C A 7: 5,017,480 D2E probably damaging Het
Other mutations in Stt3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01866:Stt3a APN 9 36734366 missense probably benign 0.00
IGL02237:Stt3a APN 9 36749637 nonsense probably null
IGL02710:Stt3a APN 9 36758745 missense probably damaging 0.99
IGL03085:Stt3a APN 9 36732970 intron probably benign
IGL03180:Stt3a APN 9 36759256 missense probably damaging 1.00
IGL03295:Stt3a APN 9 36763331 splice site probably null
Scramble UTSW 9 36735466 missense probably damaging 1.00
Western UTSW 9 36735386 missense probably damaging 1.00
R0314:Stt3a UTSW 9 36749545 intron probably benign
R0731:Stt3a UTSW 9 36735512 missense probably damaging 1.00
R1188:Stt3a UTSW 9 36751340 missense probably damaging 1.00
R1797:Stt3a UTSW 9 36743415 critical splice donor site probably null
R1846:Stt3a UTSW 9 36763385 missense probably damaging 1.00
R2152:Stt3a UTSW 9 36747996 missense probably damaging 1.00
R2220:Stt3a UTSW 9 36749551 critical splice donor site probably null
R2317:Stt3a UTSW 9 36748075 missense probably benign 0.08
R3689:Stt3a UTSW 9 36759322 missense probably damaging 1.00
R4299:Stt3a UTSW 9 36763344 missense probably damaging 1.00
R4586:Stt3a UTSW 9 36741793 missense probably damaging 1.00
R4595:Stt3a UTSW 9 36735512 missense probably damaging 1.00
R4689:Stt3a UTSW 9 36732929 missense possibly damaging 0.91
R4736:Stt3a UTSW 9 36749712 missense probably benign 0.01
R5145:Stt3a UTSW 9 36735466 missense probably damaging 1.00
R5208:Stt3a UTSW 9 36746595 missense possibly damaging 0.78
R5665:Stt3a UTSW 9 36759314 missense probably damaging 1.00
R5748:Stt3a UTSW 9 36752400 missense probably benign 0.21
R6341:Stt3a UTSW 9 36751296 missense probably damaging 1.00
R6853:Stt3a UTSW 9 36741727 missense possibly damaging 0.89
R6859:Stt3a UTSW 9 36735386 missense probably damaging 1.00
R7453:Stt3a UTSW 9 36747970 missense possibly damaging 0.91
R7495:Stt3a UTSW 9 36747939 missense probably benign 0.03
Posted On2015-04-16