Incidental Mutation 'R6207:Man2a1'
ID 503228
Institutional Source Beutler Lab
Gene Symbol Man2a1
Ensembl Gene ENSMUSG00000024085
Gene Name mannosidase 2, alpha 1
Synonyms Map-2, Mana-2, Mana2
MMRRC Submission 044341-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.876) question?
Stock # R6207 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 64907731-65062105 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 65020600 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 792 (V792A)
Ref Sequence ENSEMBL: ENSMUSP00000083928 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086723] [ENSMUST00000169668]
AlphaFold P27046
Predicted Effect probably benign
Transcript: ENSMUST00000086723
AA Change: V792A

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000083928
Gene: ENSMUSG00000024085
AA Change: V792A

DomainStartEndE-ValueType
transmembrane domain 7 26 N/A INTRINSIC
coiled coil region 45 74 N/A INTRINSIC
Pfam:Glyco_hydro_38 166 496 2.3e-111 PFAM
Alpha-mann_mid 501 587 5.39e-34 SMART
Pfam:Glyco_hydro_38C 648 1144 1.5e-98 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169239
Predicted Effect probably benign
Transcript: ENSMUST00000169668
SMART Domains Protein: ENSMUSP00000130529
Gene: ENSMUSG00000024085

DomainStartEndE-ValueType
Pfam:Glyco_hydro_38C 1 268 1.6e-50 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a glycosyl hydrolase that localizes to the Golgi and catalyzes the final hydrolytic step in the asparagine-linked oligosaccharide (N-glycan) maturation pathway. Mutations in the mouse homolog of this gene have been shown to cause a systemic autoimmune disease similar to human systemic lupus erythematosus. [provided by RefSeq, Dec 2013]
PHENOTYPE: Homozygous mutation of this gene results in premature death, dyserythropoiesis, systemic autoimmune disease, including an increase in serum immunoglobulins, glomerulonephritis, and hematuria, [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930451I11Rik G A 7: 126,430,065 (GRCm39) P69S probably damaging Het
Abca15 A G 7: 119,973,017 (GRCm39) R864G probably benign Het
Acbd5 T C 2: 22,959,490 (GRCm39) C15R possibly damaging Het
Ahctf1 A T 1: 179,604,955 (GRCm39) probably null Het
Ak3 T A 19: 29,000,340 (GRCm39) K190N probably damaging Het
B4galnt3 A T 6: 120,183,575 (GRCm39) probably null Het
Calcrl T C 2: 84,163,874 (GRCm39) H439R probably benign Het
Casp7 T A 19: 56,429,452 (GRCm39) D279E possibly damaging Het
Cckar A G 5: 53,857,186 (GRCm39) V337A probably benign Het
Cep85l T C 10: 53,157,651 (GRCm39) Y684C probably benign Het
Cmtm1 CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT CGGCACGTACTGAAGGTCGCTGACTGGATGGTGTGGCACGTACTGAAGGTCGCTGACTGGATGGT 8: 105,036,102 (GRCm39) probably benign Homo
Commd7 T C 2: 153,474,530 (GRCm39) N23S possibly damaging Het
Cpne9 A T 6: 113,271,734 (GRCm39) I365F possibly damaging Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dot1l C T 10: 80,622,277 (GRCm39) A831V probably benign Het
Entrep1 T C 19: 23,950,802 (GRCm39) E593G probably damaging Het
Epcam C A 17: 87,947,864 (GRCm39) N111K probably damaging Het
Etnk1 A G 6: 143,126,524 (GRCm39) Q123R probably damaging Het
Fam170a A T 18: 50,415,017 (GRCm39) E221V probably damaging Het
Fbl T C 7: 27,874,278 (GRCm39) S88P possibly damaging Het
Fbxo36 T A 1: 84,874,251 (GRCm39) Y82* probably null Het
Fer1l5 A G 1: 36,424,241 (GRCm39) K285R probably damaging Het
Foxn3 G T 12: 99,162,569 (GRCm39) T444K probably damaging Het
Gak C T 5: 108,772,895 (GRCm39) probably null Het
Gprc6a T C 10: 51,502,931 (GRCm39) I311V probably benign Het
Hrg T C 16: 22,773,288 (GRCm39) probably null Het
Htatip2 G A 7: 49,420,567 (GRCm39) V138I probably benign Het
Ighv1-4 A T 12: 114,451,142 (GRCm39) probably benign Het
Kcnq2 T C 2: 180,755,026 (GRCm39) M174V possibly damaging Het
Krt39 G T 11: 99,412,041 (GRCm39) P15Q probably damaging Het
L1td1 G A 4: 98,625,655 (GRCm39) D617N possibly damaging Het
Lgalsl T A 11: 20,779,382 (GRCm39) K88* probably null Het
Lims1 A T 10: 58,230,386 (GRCm39) K49M possibly damaging Het
Mcm2 G T 6: 88,862,844 (GRCm39) D749E probably benign Het
Mdga1 G A 17: 30,057,491 (GRCm39) T775M probably damaging Het
Myb A G 10: 21,021,221 (GRCm39) S403P probably benign Het
Nek6 T C 2: 38,447,846 (GRCm39) S37P possibly damaging Het
Or10d1b T C 9: 39,613,606 (GRCm39) H153R probably benign Het
Or14c46 A C 7: 85,918,968 (GRCm39) F10V probably damaging Het
Or52a33 A G 7: 103,289,209 (GRCm39) V46A probably benign Het
Or56b2j G A 7: 104,352,818 (GRCm39) V15M probably damaging Het
Peg10 GAT GATCAT 6: 4,756,449 (GRCm39) probably benign Het
Prpf40a T C 2: 53,047,927 (GRCm39) M197V probably benign Het
Prune2 T A 19: 17,095,480 (GRCm39) I328N probably damaging Het
Psap T A 10: 60,136,317 (GRCm39) C484S probably damaging Het
Pus1 T C 5: 110,925,580 (GRCm39) D80G probably benign Het
Rasa3 T C 8: 13,648,251 (GRCm39) T138A possibly damaging Het
Scaf1 G T 7: 44,657,047 (GRCm39) probably benign Het
Skap1 T A 11: 96,594,959 (GRCm39) Y143* probably null Het
Slc22a20 A G 19: 6,035,969 (GRCm39) L67P probably damaging Het
Slc25a17 T C 15: 81,213,265 (GRCm39) Y146C probably damaging Het
Slfn4 C T 11: 83,079,951 (GRCm39) T154I possibly damaging Het
Snai1 T A 2: 167,380,229 (GRCm39) V7D probably damaging Het
Snrnp200 T A 2: 127,052,655 (GRCm39) M84K probably benign Het
Spop G T 11: 95,362,063 (GRCm39) K31N possibly damaging Het
Surf1 T C 2: 26,804,819 (GRCm39) T145A probably benign Het
Tbkbp1 T C 11: 97,037,165 (GRCm39) E278G probably damaging Het
Thumpd2 G A 17: 81,363,266 (GRCm39) A67V probably damaging Het
Timd4 A T 11: 46,706,353 (GRCm39) M52L probably damaging Het
Trav16 A T 14: 53,981,045 (GRCm39) N78I probably damaging Het
Tspan12 T C 6: 21,799,907 (GRCm39) T147A probably damaging Het
Tulp1 A T 17: 28,577,651 (GRCm39) probably benign Het
Ubqlnl A T 7: 103,797,915 (GRCm39) N527K possibly damaging Het
Ubr4 G A 4: 139,148,559 (GRCm39) C1681Y probably damaging Het
Unc13c T C 9: 73,665,910 (GRCm39) K1037E possibly damaging Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Vmn2r4 G A 3: 64,313,926 (GRCm39) H352Y probably damaging Het
Vmn2r61 A T 7: 41,909,616 (GRCm39) H47L probably benign Het
Vwa5a A G 9: 38,633,968 (GRCm39) E57G probably damaging Het
Zfp180 A T 7: 23,804,510 (GRCm39) R310* probably null Het
Zfp672 T C 11: 58,208,349 (GRCm39) probably benign Het
Other mutations in Man2a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01390:Man2a1 APN 17 65,017,700 (GRCm39) missense probably benign 0.00
IGL01823:Man2a1 APN 17 64,973,819 (GRCm39) missense probably damaging 0.99
IGL02012:Man2a1 APN 17 64,973,894 (GRCm39) missense probably damaging 0.98
IGL02589:Man2a1 APN 17 64,986,773 (GRCm39) missense probably benign 0.01
IGL03248:Man2a1 APN 17 65,020,606 (GRCm39) missense probably damaging 1.00
R0070:Man2a1 UTSW 17 64,966,074 (GRCm39) splice site probably null
R0092:Man2a1 UTSW 17 64,966,079 (GRCm39) splice site probably benign
R1347:Man2a1 UTSW 17 65,019,445 (GRCm39) missense probably damaging 0.98
R1347:Man2a1 UTSW 17 65,019,445 (GRCm39) missense probably damaging 0.98
R1376:Man2a1 UTSW 17 64,979,038 (GRCm39) missense possibly damaging 0.50
R1376:Man2a1 UTSW 17 64,979,038 (GRCm39) missense possibly damaging 0.50
R1599:Man2a1 UTSW 17 64,986,826 (GRCm39) missense possibly damaging 0.80
R1799:Man2a1 UTSW 17 65,059,452 (GRCm39) missense probably benign 0.12
R1799:Man2a1 UTSW 17 64,976,492 (GRCm39) missense probably damaging 1.00
R1822:Man2a1 UTSW 17 65,047,837 (GRCm39) missense probably damaging 1.00
R1958:Man2a1 UTSW 17 65,057,830 (GRCm39) missense probably benign 0.00
R2852:Man2a1 UTSW 17 65,020,596 (GRCm39) missense probably benign 0.00
R4324:Man2a1 UTSW 17 64,973,788 (GRCm39) missense probably benign 0.00
R4582:Man2a1 UTSW 17 65,059,494 (GRCm39) missense probably benign 0.00
R4610:Man2a1 UTSW 17 65,019,454 (GRCm39) missense probably benign
R4803:Man2a1 UTSW 17 64,966,004 (GRCm39) missense probably damaging 1.00
R5072:Man2a1 UTSW 17 64,966,074 (GRCm39) splice site probably null
R5109:Man2a1 UTSW 17 65,059,443 (GRCm39) missense probably benign 0.31
R5223:Man2a1 UTSW 17 65,019,266 (GRCm39) missense probably benign 0.17
R5229:Man2a1 UTSW 17 65,017,729 (GRCm39) missense probably benign 0.00
R5238:Man2a1 UTSW 17 64,943,502 (GRCm39) missense probably damaging 1.00
R5273:Man2a1 UTSW 17 65,040,780 (GRCm39) missense probably damaging 1.00
R5289:Man2a1 UTSW 17 64,958,222 (GRCm39) missense probably damaging 0.99
R5352:Man2a1 UTSW 17 65,038,241 (GRCm39) missense probably damaging 1.00
R5428:Man2a1 UTSW 17 65,019,295 (GRCm39) missense probably benign 0.00
R5898:Man2a1 UTSW 17 64,932,375 (GRCm39) missense probably benign 0.01
R5942:Man2a1 UTSW 17 64,932,375 (GRCm39) missense probably benign 0.01
R5943:Man2a1 UTSW 17 64,932,375 (GRCm39) missense probably benign 0.01
R5963:Man2a1 UTSW 17 64,982,117 (GRCm39) missense probably benign
R5969:Man2a1 UTSW 17 64,932,375 (GRCm39) missense probably benign 0.01
R5970:Man2a1 UTSW 17 64,932,375 (GRCm39) missense probably benign 0.01
R6164:Man2a1 UTSW 17 65,040,719 (GRCm39) missense possibly damaging 0.87
R6245:Man2a1 UTSW 17 65,017,821 (GRCm39) missense probably damaging 0.97
R6724:Man2a1 UTSW 17 65,038,264 (GRCm39) missense possibly damaging 0.91
R6759:Man2a1 UTSW 17 64,932,383 (GRCm39) missense probably benign 0.00
R6778:Man2a1 UTSW 17 65,021,630 (GRCm39) missense possibly damaging 0.69
R7250:Man2a1 UTSW 17 64,943,583 (GRCm39) missense probably benign 0.00
R7354:Man2a1 UTSW 17 65,059,539 (GRCm39) missense probably damaging 1.00
R7833:Man2a1 UTSW 17 64,973,746 (GRCm39) missense probably damaging 0.99
R7991:Man2a1 UTSW 17 64,908,771 (GRCm39) missense probably benign 0.28
R8489:Man2a1 UTSW 17 64,908,765 (GRCm39) missense possibly damaging 0.64
R8540:Man2a1 UTSW 17 64,965,982 (GRCm39) missense probably benign
R8894:Man2a1 UTSW 17 65,020,596 (GRCm39) missense probably benign 0.00
R9447:Man2a1 UTSW 17 64,966,001 (GRCm39) missense possibly damaging 0.88
R9488:Man2a1 UTSW 17 65,040,734 (GRCm39) missense possibly damaging 0.80
R9526:Man2a1 UTSW 17 64,958,310 (GRCm39) missense probably benign 0.23
R9608:Man2a1 UTSW 17 65,041,953 (GRCm39) missense probably damaging 1.00
R9666:Man2a1 UTSW 17 64,943,557 (GRCm39) missense possibly damaging 0.78
RF007:Man2a1 UTSW 17 65,019,248 (GRCm39) missense probably damaging 0.98
Z1177:Man2a1 UTSW 17 65,042,049 (GRCm39) missense probably benign
Z1177:Man2a1 UTSW 17 64,966,015 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATTCACAGTCCCGTGTTCAG -3'
(R):5'- GAAAACACACATCCTTTGCATCTTC -3'

Sequencing Primer
(F):5'- ACAGTCCCGTGTTCAGTTTTG -3'
(R):5'- GAGCTGATCTCTGTCCAAGGATAAAC -3'
Posted On 2018-02-27