Incidental Mutation 'R3404:Alg12'
ID 259303
Institutional Source Beutler Lab
Gene Symbol Alg12
Ensembl Gene ENSMUSG00000035845
Gene Name ALG12 alpha-1,6-mannosyltransferase
Synonyms ECM39, mannosyltransferase
MMRRC Submission 040622-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.914) question?
Stock # R3404 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 88689448-88703498 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 88698782 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 181 (I181N)
Ref Sequence ENSEMBL: ENSMUSP00000043480 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043087] [ENSMUST00000159328] [ENSMUST00000162183]
AlphaFold Q8VDB2
Predicted Effect probably damaging
Transcript: ENSMUST00000043087
AA Change: I181N

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000043480
Gene: ENSMUSG00000035845
AA Change: I181N

DomainStartEndE-ValueType
Pfam:Glyco_transf_22 15 267 4e-15 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000159328
SMART Domains Protein: ENSMUSP00000125534
Gene: ENSMUSG00000035845

DomainStartEndE-ValueType
Pfam:Glyco_transf_22 15 169 6e-16 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160222
Predicted Effect probably damaging
Transcript: ENSMUST00000162183
AA Change: I181N

PolyPhen 2 Score 0.972 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000123935
Gene: ENSMUSG00000035845
AA Change: I181N

DomainStartEndE-ValueType
Pfam:Glyco_transf_22 15 406 3.3e-44 PFAM
Meta Mutation Damage Score 0.5090 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 93.8%
Validation Efficiency 98% (41/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the glycosyltransferase 22 family. The encoded protein catalyzes the addition of the eighth mannose residue in an alpha-1,6 linkage onto the dolichol-PP-oligosaccharide precursor (dolichol-PP-Man(7)GlcNAc(2)) required for protein glycosylation. Mutations in this gene have been associated with congenital disorder of glycosylation type Ig (CDG-Ig)characterized by abnormal N-glycosylation. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy8 C T 15: 64,571,449 (GRCm39) V1065M probably damaging Het
Alms1 C A 6: 85,644,945 (GRCm39) probably benign Het
Ankar T A 1: 72,682,252 (GRCm39) K1220* probably null Het
Apc A G 18: 34,446,655 (GRCm39) T1150A probably benign Het
Baz1a C T 12: 54,963,774 (GRCm39) S770N probably benign Het
Bcorl1 T A X: 47,459,884 (GRCm39) M1139K probably benign Het
Bdkrb2 T C 12: 105,558,755 (GRCm39) V332A possibly damaging Het
Bnc2 G T 4: 84,464,478 (GRCm39) N20K probably damaging Het
Brip1 T A 11: 86,034,089 (GRCm39) N544I possibly damaging Het
Cdc27 T C 11: 104,398,026 (GRCm39) E778G probably damaging Het
Cyp2c66 T C 19: 39,151,771 (GRCm39) V162A probably benign Het
Dnai1 A T 4: 41,603,246 (GRCm39) E176D probably benign Het
Dnhd1 C T 7: 105,343,968 (GRCm39) Q1771* probably null Het
Fezf1 A T 6: 23,247,283 (GRCm39) V264D probably benign Het
Gsdma T C 11: 98,563,964 (GRCm39) probably benign Het
Hemk1 G A 9: 107,214,415 (GRCm39) Q6* probably null Het
Hspa13 C A 16: 75,554,914 (GRCm39) E391* probably null Het
Ighv1-53 T A 12: 115,122,058 (GRCm39) T106S possibly damaging Het
Immp2l T A 12: 41,160,846 (GRCm39) L48* probably null Het
Itgam A G 7: 127,669,875 (GRCm39) probably null Het
Ltn1 A T 16: 87,213,103 (GRCm39) V486D probably damaging Het
Mki67 T A 7: 135,309,204 (GRCm39) T416S probably benign Het
Mycbp2 C A 14: 103,437,550 (GRCm39) C2104F probably damaging Het
Nlrp2 T C 7: 5,322,286 (GRCm39) D49G probably benign Het
Orc4 G A 2: 48,827,501 (GRCm39) P31S probably benign Het
Pcdh17 T A 14: 84,684,062 (GRCm39) D176E probably damaging Het
Prkd1 C T 12: 50,695,687 (GRCm39) A24T unknown Het
Pzp G A 6: 128,490,769 (GRCm39) T398M probably damaging Het
Rbfox3 T A 11: 118,387,283 (GRCm39) Q277L possibly damaging Het
Rnf146 A G 10: 29,223,424 (GRCm39) V154A possibly damaging Het
Senp7 T A 16: 56,008,640 (GRCm39) W1007R probably damaging Het
Snx31 C T 15: 36,525,799 (GRCm39) C300Y probably benign Het
Ticrr G C 7: 79,344,539 (GRCm39) S1468T probably benign Het
Trim33 A G 3: 103,228,875 (GRCm39) E327G probably damaging Het
Ubap2l T C 3: 89,946,157 (GRCm39) E149G probably damaging Het
Ube4a A G 9: 44,840,985 (GRCm39) S979P probably damaging Het
Uvssa G T 5: 33,547,162 (GRCm39) G243C probably damaging Het
Vps13b T C 15: 35,926,200 (GRCm39) S3834P probably damaging Het
Zfp609 A T 9: 65,608,454 (GRCm39) M1142K possibly damaging Het
Zfp729b T G 13: 67,739,283 (GRCm39) H994P probably damaging Het
Other mutations in Alg12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02557:Alg12 APN 15 88,700,410 (GRCm39) nonsense probably null
R0077:Alg12 UTSW 15 88,700,181 (GRCm39) missense probably damaging 1.00
R0365:Alg12 UTSW 15 88,700,352 (GRCm39) missense possibly damaging 0.80
R0485:Alg12 UTSW 15 88,695,630 (GRCm39) missense probably benign 0.00
R0726:Alg12 UTSW 15 88,690,850 (GRCm39) missense probably damaging 1.00
R2064:Alg12 UTSW 15 88,696,318 (GRCm39) missense probably damaging 1.00
R4567:Alg12 UTSW 15 88,690,556 (GRCm39) intron probably benign
R4718:Alg12 UTSW 15 88,690,256 (GRCm39) missense probably damaging 1.00
R4896:Alg12 UTSW 15 88,700,391 (GRCm39) missense probably damaging 1.00
R4903:Alg12 UTSW 15 88,698,743 (GRCm39) missense probably damaging 0.98
R5059:Alg12 UTSW 15 88,695,659 (GRCm39) missense probably damaging 1.00
R7274:Alg12 UTSW 15 88,690,910 (GRCm39) missense probably damaging 1.00
R8176:Alg12 UTSW 15 88,690,084 (GRCm39) missense possibly damaging 0.82
R8358:Alg12 UTSW 15 88,695,503 (GRCm39) missense probably null 0.01
R8445:Alg12 UTSW 15 88,698,689 (GRCm39) missense probably benign
R9471:Alg12 UTSW 15 88,690,621 (GRCm39) nonsense probably null
R9771:Alg12 UTSW 15 88,700,373 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TTTTGTCTCAAAATACCAAAACCCCA -3'
(R):5'- CTGCCTTAAACTCTGAAGTGCTG -3'

Sequencing Primer
(F):5'- AAACTGAAAGAAATACACACAGGC -3'
(R):5'- GAAACCTGGGTCTTCTTCAAGGAC -3'
Posted On 2015-01-23