Incidental Mutation 'R5776:Oga'
ID 446734
Institutional Source Beutler Lab
Gene Symbol Oga
Ensembl Gene ENSMUSG00000025220
Gene Name O-GlcNAcase
Synonyms 4833427O07Rik, 5830447M11Rik, Mgea5, 2810009A20Rik, Hy5
MMRRC Submission 043375-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5776 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 45738698-45772274 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 45760363 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 265 (E265G)
Ref Sequence ENSEMBL: ENSMUSP00000026243 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026243]
AlphaFold Q9EQQ9
Predicted Effect probably damaging
Transcript: ENSMUST00000026243
AA Change: E265G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000026243
Gene: ENSMUSG00000025220
AA Change: E265G

DomainStartEndE-ValueType
low complexity region 44 57 N/A INTRINSIC
Pfam:NAGidase 62 361 2.5e-84 PFAM
low complexity region 453 458 N/A INTRINSIC
PDB:4BMH|A 700 915 1e-13 PDB
SCOP:d1cjwa_ 715 916 1e-3 SMART
Meta Mutation Damage Score 0.4219 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.7%
  • 20x: 96.3%
Validation Efficiency 98% (64/65)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The dynamic modification of cytoplasmic and nuclear proteins by O-linked N-acetylglucosamine (O-GlcNAc) addition and removal on serine and threonine residues is catalyzed by OGT (MIM 300255), which adds O-GlcNAc, and MGEA5, a glycosidase that removes O-GlcNAc modifications (Gao et al., 2001 [PubMed 11148210]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a gene-trapped allele exhibit perinatal lethality associated with a developmental delay and respiratory failure. Mouse embryonic fibroblasts exhibit proliferative and mitotic defects, frequent cytokinesis failure, and loss of genomic stability. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aass A T 6: 23,107,649 (GRCm39) M378K possibly damaging Het
Abca17 A G 17: 24,514,132 (GRCm39) V857A probably benign Het
Abca9 C T 11: 109,998,286 (GRCm39) probably null Het
Adam22 T C 5: 8,177,361 (GRCm39) K583E probably benign Het
Akr1c13 T C 13: 4,244,186 (GRCm39) F80L probably damaging Het
Apob A T 12: 8,056,149 (GRCm39) I1511F possibly damaging Het
Ccdc168 T C 1: 44,095,665 (GRCm39) E1811G possibly damaging Het
Cfh C A 1: 140,071,761 (GRCm39) R291I possibly damaging Het
Col1a1 C T 11: 94,840,550 (GRCm39) S1114F unknown Het
Ctsj T C 13: 61,150,956 (GRCm39) D168G probably damaging Het
Erf T C 7: 24,945,534 (GRCm39) D79G probably damaging Het
Extl1 T C 4: 134,085,083 (GRCm39) N629S possibly damaging Het
Fbxo9 T C 9: 78,002,469 (GRCm39) E204G probably damaging Het
Fdx2 C A 9: 20,984,778 (GRCm39) V9L possibly damaging Het
Gfer G T 17: 24,915,027 (GRCm39) S5R probably benign Het
Gm15931 A T 7: 4,284,564 (GRCm39) noncoding transcript Het
Gm6309 T A 5: 146,105,691 (GRCm39) I158F possibly damaging Het
Gm7247 C T 14: 51,601,805 (GRCm39) S26F probably benign Het
Hacl1 A T 14: 31,344,828 (GRCm39) N234K possibly damaging Het
Hcn3 C T 3: 89,055,412 (GRCm39) A612T probably benign Het
Hectd1 T A 12: 51,810,897 (GRCm39) E1679D possibly damaging Het
Hipk4 T C 7: 27,228,405 (GRCm39) L285P probably damaging Het
Igsf3 G A 3: 101,332,796 (GRCm39) V25I probably benign Het
Jade1 A G 3: 41,568,227 (GRCm39) H765R probably benign Het
Kcnv1 T C 15: 44,977,963 (GRCm39) D25G unknown Het
Klhl3 A G 13: 58,152,998 (GRCm39) S586P probably benign Het
L3mbtl2 A G 15: 81,569,072 (GRCm39) D582G probably damaging Het
Matn2 G A 15: 34,431,765 (GRCm39) C835Y probably damaging Het
Naa15 A C 3: 51,367,447 (GRCm39) D490A probably damaging Het
Nab2 T A 10: 127,500,198 (GRCm39) Y298F probably damaging Het
Nipsnap1 T A 11: 4,838,919 (GRCm39) M115K probably benign Het
Nlrp5-ps T C 7: 14,326,649 (GRCm39) noncoding transcript Het
Nol4l T G 2: 153,259,741 (GRCm39) Q211P probably damaging Het
Or52z15 T A 7: 103,332,246 (GRCm39) M97K probably damaging Het
Or6k14 A T 1: 173,927,339 (GRCm39) H105L probably damaging Het
Pkhd1 T C 1: 20,279,409 (GRCm39) K2970E possibly damaging Het
Plin4 T C 17: 56,411,983 (GRCm39) T683A probably damaging Het
Ppm1g T C 5: 31,362,454 (GRCm39) D282G probably benign Het
Ppp6r3 A G 19: 3,576,901 (GRCm39) S10P possibly damaging Het
Raph1 G A 1: 60,529,315 (GRCm39) probably benign Het
Rc3h2 A G 2: 37,268,325 (GRCm39) V935A possibly damaging Het
Reg4 T A 3: 98,140,344 (GRCm39) D108E possibly damaging Het
Saraf T A 8: 34,632,604 (GRCm39) Y228N probably damaging Het
Sctr T C 1: 119,984,137 (GRCm39) S357P probably damaging Het
Sec22b A T 3: 97,821,884 (GRCm39) N139Y probably damaging Het
Sgsm1 T A 5: 113,398,823 (GRCm39) I1037F probably damaging Het
Skint5 A C 4: 113,620,700 (GRCm39) S671R unknown Het
Slc38a3 C A 9: 107,535,948 (GRCm39) E62* probably null Het
Slfn14 C T 11: 83,174,425 (GRCm39) E189K probably damaging Het
Sox21 A G 14: 118,472,656 (GRCm39) L131P probably damaging Het
Stip1 A G 19: 6,999,393 (GRCm39) probably null Het
Stx16 G A 2: 173,935,292 (GRCm39) G156R probably damaging Het
Susd1 T C 4: 59,315,363 (GRCm39) probably benign Het
Tdrd7 T A 4: 46,005,689 (GRCm39) D498E probably benign Het
Tln2 C T 9: 67,165,532 (GRCm39) E1053K probably damaging Het
Trav6-4 A G 14: 53,692,211 (GRCm39) D103G probably damaging Het
Txndc15 A G 13: 55,865,920 (GRCm39) E128G probably benign Het
Vmn2r22 A T 6: 123,614,673 (GRCm39) W306R probably damaging Het
Yjefn3 A T 8: 70,342,121 (GRCm39) L33Q probably damaging Het
Zfp641 T C 15: 98,186,891 (GRCm39) D244G probably damaging Het
Other mutations in Oga
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00671:Oga APN 19 45,753,979 (GRCm39) missense possibly damaging 0.89
IGL01845:Oga APN 19 45,756,301 (GRCm39) missense probably benign 0.00
IGL02039:Oga APN 19 45,762,142 (GRCm39) missense probably damaging 0.98
IGL02428:Oga APN 19 45,753,940 (GRCm39) missense probably damaging 1.00
IGL02581:Oga APN 19 45,740,630 (GRCm39) missense possibly damaging 0.53
IGL02971:Oga APN 19 45,750,682 (GRCm39) missense probably damaging 1.00
R0127:Oga UTSW 19 45,760,327 (GRCm39) missense probably damaging 1.00
R0815:Oga UTSW 19 45,771,425 (GRCm39) missense probably benign 0.00
R0863:Oga UTSW 19 45,771,425 (GRCm39) missense probably benign 0.00
R1127:Oga UTSW 19 45,740,594 (GRCm39) nonsense probably null
R1501:Oga UTSW 19 45,767,079 (GRCm39) missense probably null 1.00
R1514:Oga UTSW 19 45,765,370 (GRCm39) missense probably damaging 1.00
R1586:Oga UTSW 19 45,765,349 (GRCm39) missense possibly damaging 0.94
R1716:Oga UTSW 19 45,740,613 (GRCm39) missense probably benign 0.35
R1755:Oga UTSW 19 45,746,845 (GRCm39) missense possibly damaging 0.93
R1774:Oga UTSW 19 45,765,423 (GRCm39) missense probably benign 0.37
R2152:Oga UTSW 19 45,746,461 (GRCm39) nonsense probably null
R4403:Oga UTSW 19 45,767,078 (GRCm39) missense probably damaging 1.00
R4664:Oga UTSW 19 45,760,384 (GRCm39) missense probably benign 0.15
R4971:Oga UTSW 19 45,758,485 (GRCm39) splice site probably null
R5377:Oga UTSW 19 45,746,461 (GRCm39) nonsense probably null
R5571:Oga UTSW 19 45,765,445 (GRCm39) missense probably benign
R5639:Oga UTSW 19 45,765,438 (GRCm39) missense probably damaging 1.00
R5665:Oga UTSW 19 45,765,436 (GRCm39) missense probably benign 0.00
R6050:Oga UTSW 19 45,753,919 (GRCm39) missense possibly damaging 0.95
R6054:Oga UTSW 19 45,764,571 (GRCm39) missense probably damaging 1.00
R6317:Oga UTSW 19 45,760,119 (GRCm39) critical splice donor site probably null
R6410:Oga UTSW 19 45,764,484 (GRCm39) splice site probably null
R6990:Oga UTSW 19 45,755,915 (GRCm39) missense probably benign 0.00
R7103:Oga UTSW 19 45,771,605 (GRCm39) start gained probably benign
R7340:Oga UTSW 19 45,755,895 (GRCm39) nonsense probably null
R7437:Oga UTSW 19 45,767,046 (GRCm39) missense possibly damaging 0.76
R7490:Oga UTSW 19 45,755,886 (GRCm39) nonsense probably null
R7741:Oga UTSW 19 45,764,501 (GRCm39) missense probably damaging 1.00
R7823:Oga UTSW 19 45,765,354 (GRCm39) missense possibly damaging 0.51
R8017:Oga UTSW 19 45,762,107 (GRCm39) missense probably damaging 1.00
R8019:Oga UTSW 19 45,762,107 (GRCm39) missense probably damaging 1.00
R8066:Oga UTSW 19 45,760,291 (GRCm39) missense probably damaging 0.99
R8075:Oga UTSW 19 45,749,621 (GRCm39) missense probably damaging 0.97
R8172:Oga UTSW 19 45,765,339 (GRCm39) missense probably damaging 0.99
R8558:Oga UTSW 19 45,746,511 (GRCm39) missense probably benign 0.00
R9050:Oga UTSW 19 45,756,354 (GRCm39) missense probably damaging 1.00
R9150:Oga UTSW 19 45,771,421 (GRCm39) missense probably benign 0.00
R9404:Oga UTSW 19 45,743,096 (GRCm39) frame shift probably null
R9562:Oga UTSW 19 45,743,096 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- GCAAGGGTGTGTATGGCAAC -3'
(R):5'- TTGAATGCTTGGCTGAATGTACATC -3'

Sequencing Primer
(F):5'- TTGTAGGGACCCAGAAAC -3'
(R):5'- GGGATTGAACTCAGCTTGTCAACC -3'
Posted On 2016-12-15