Incidental Mutation 'R9488:Man2a1'
ID 716777
Institutional Source Beutler Lab
Gene Symbol Man2a1
Ensembl Gene ENSMUSG00000024085
Gene Name mannosidase 2, alpha 1
Synonyms Map-2, Mana-2, Mana2
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.876) question?
Stock # R9488 (G1)
Quality Score 225.009
Status Not validated
Chromosome 17
Chromosomal Location 64907731-65062105 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 65040734 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 907 (T907A)
Ref Sequence ENSEMBL: ENSMUSP00000083928 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086723] [ENSMUST00000169668]
AlphaFold P27046
Predicted Effect possibly damaging
Transcript: ENSMUST00000086723
AA Change: T907A

PolyPhen 2 Score 0.803 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000083928
Gene: ENSMUSG00000024085
AA Change: T907A

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 probably damaging
Transcript: ENSMUST00000169668
AA Change: T111A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000130529
Gene: ENSMUSG00000024085
AA Change: T111A

DomainStartEndE-ValueType
Pfam:Glyco_hydro_38C 1 268 1.6e-50 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
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: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik A T 7: 40,643,212 (GRCm39) I294L probably benign Het
Ankrd35 A T 3: 96,589,343 (GRCm39) K187N probably damaging Het
Arhgap40 C T 2: 158,391,571 (GRCm39) T631M possibly damaging Het
Arpin T C 7: 79,584,979 (GRCm39) Y5C probably damaging Het
B020011L13Rik A G 1: 117,728,724 (GRCm39) Y77C Het
Cdk17 A G 10: 93,044,066 (GRCm39) K2E probably damaging Het
Cdk18 A G 1: 132,049,260 (GRCm39) F86L probably benign Het
Cfap418 A G 4: 10,893,271 (GRCm39) D130G probably damaging Het
Clca4a T C 3: 144,659,532 (GRCm39) T775A probably damaging Het
Clvs2 T A 10: 33,389,301 (GRCm39) D313V possibly damaging Het
Col6a5 T C 9: 105,741,788 (GRCm39) Y2377C probably damaging Het
Drd2 T C 9: 49,311,094 (GRCm39) V115A probably damaging Het
Dsp A G 13: 38,377,218 (GRCm39) R1668G probably benign Het
Eif2d T A 1: 131,082,962 (GRCm39) V102E probably damaging Het
Fmo4 A G 1: 162,631,337 (GRCm39) V210A probably damaging Het
Galntl5 A G 5: 25,415,437 (GRCm39) R323G probably damaging Het
Git2 T C 5: 114,904,533 (GRCm39) T129A probably benign Het
Gm572 A G 4: 148,752,913 (GRCm39) H264R possibly damaging Het
Hnrnpll T C 17: 80,369,385 (GRCm39) T13A unknown Het
Ighv7-4 T C 12: 114,186,619 (GRCm39) Y51C probably damaging Het
Irag2 G A 6: 145,113,753 (GRCm39) R307Q probably damaging Het
Jam2 A G 16: 84,619,676 (GRCm39) D289G probably damaging Het
Krt27 A G 11: 99,239,535 (GRCm39) probably null Het
Lama5 T C 2: 179,823,234 (GRCm39) N2704S possibly damaging Het
Lhx8 A T 3: 154,033,764 (GRCm39) S70T possibly damaging Het
Lmo7 C A 14: 102,122,783 (GRCm39) T324N possibly damaging Het
Map3k4 C T 17: 12,489,860 (GRCm39) A524T probably damaging Het
Mga C T 2: 119,795,304 (GRCm39) A2996V possibly damaging Het
Mybpc1 A T 10: 88,379,624 (GRCm39) M625K possibly damaging Het
Ncald T A 15: 37,372,369 (GRCm39) N159Y probably damaging Het
Nfasc T C 1: 132,527,866 (GRCm39) T832A possibly damaging Het
P2rx5 T A 11: 73,056,427 (GRCm39) I117N Het
Pcdhb3 C A 18: 37,435,416 (GRCm39) R461S possibly damaging Het
Polr1b T C 2: 128,967,417 (GRCm39) S937P probably damaging Het
Prep C A 10: 44,996,807 (GRCm39) Q362K Het
Prg4 T C 1: 150,327,024 (GRCm39) M342V probably benign Het
Prr14 A T 7: 127,073,687 (GRCm39) T184S possibly damaging Het
Prss58 A G 6: 40,874,382 (GRCm39) I98T probably benign Het
Pum3 T C 19: 27,394,188 (GRCm39) T361A probably damaging Het
Rsf1 GCGGCGGCG GCGGCGGCGTCGGCGGCG 7: 97,229,129 (GRCm39) probably benign Het
Sema4c A G 1: 36,591,067 (GRCm39) V424A probably benign Het
Sema6a A T 18: 47,437,216 (GRCm39) I58N probably damaging Het
Slc13a3 T A 2: 165,250,851 (GRCm39) Y506F probably damaging Het
Slc15a2 A G 16: 36,579,651 (GRCm39) V365A probably benign Het
Slc39a5 G A 10: 128,233,628 (GRCm39) L290F probably damaging Het
Spata31f1a A G 4: 42,850,560 (GRCm39) V532A probably benign Het
Taf6l T C 19: 8,759,436 (GRCm39) T161A probably benign Het
Tbl2 T A 5: 135,187,471 (GRCm39) C243S probably benign Het
Tet2 A T 3: 133,193,103 (GRCm39) S444T probably benign Het
Thoc1 C T 18: 9,992,168 (GRCm39) L499F probably damaging Het
Tnc A G 4: 63,913,942 (GRCm39) V1290A probably damaging Het
Tnpo1 T C 13: 98,990,003 (GRCm39) D716G probably damaging Het
Tpp2 A T 1: 44,041,272 (GRCm39) K1236N probably benign Het
Tshr T C 12: 91,504,589 (GRCm39) V509A probably damaging Het
U2surp T C 9: 95,356,535 (GRCm39) T775A Het
Ubap2l T C 3: 89,928,656 (GRCm39) T486A probably benign Het
Usp28 C A 9: 48,935,288 (GRCm39) P457T probably damaging Het
Usp44 A G 10: 93,682,851 (GRCm39) I387V possibly damaging Het
Vmn1r225 A G 17: 20,722,793 (GRCm39) D78G probably damaging Het
Vps13b T C 15: 35,447,880 (GRCm39) M537T possibly damaging Het
Wdr6 G A 9: 108,453,182 (GRCm39) R234C probably damaging Het
Zfp1005 G A 2: 150,110,477 (GRCm39) G389D unknown Het
Zfp949 C A 9: 88,452,182 (GRCm39) T584N 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
R6207:Man2a1 UTSW 17 65,020,600 (GRCm39) missense probably benign 0.02
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
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'- AAATTGTCTTCTGAGGGCCTTG -3'
(R):5'- CCACAGAAATGCTATGTAGTTCGAAC -3'

Sequencing Primer
(F):5'- CCTTGTGGTTTCTCTGCATATG -3'
(R):5'- TCGAACTGCGAGCTTTCG -3'
Posted On 2022-07-18