Incidental Mutation 'R8296:Man2a2'
ID 638939
Institutional Source Beutler Lab
Gene Symbol Man2a2
Ensembl Gene ENSMUSG00000038886
Gene Name mannosidase 2, alpha 2
Synonyms alpha mannosidase IIx, 1700052O22Rik, MX, 4931438M07Rik
MMRRC Submission 067785-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.162) question?
Stock # R8296 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 80349097-80371375 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 80368908 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 68 (I68L)
Ref Sequence ENSEMBL: ENSMUSP00000095949 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098346] [ENSMUST00000205436] [ENSMUST00000206212] [ENSMUST00000206301]
AlphaFold Q8BRK9
Predicted Effect probably damaging
Transcript: ENSMUST00000098346
AA Change: I68L

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000095949
Gene: ENSMUSG00000038886
AA Change: I68L

DomainStartEndE-ValueType
transmembrane domain 7 26 N/A INTRINSIC
coiled coil region 44 75 N/A INTRINSIC
Pfam:Glyco_hydro_38 167 497 1.9e-109 PFAM
Alpha-mann_mid 502 588 1.4e-32 SMART
Pfam:Glyco_hydro_38C 648 1148 1.1e-85 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000205436
Predicted Effect probably benign
Transcript: ENSMUST00000206212
Predicted Effect probably benign
Transcript: ENSMUST00000206301
AA Change: I68L

PolyPhen 2 Score 0.395 (Sensitivity: 0.90; Specificity: 0.89)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (77/77)
MGI Phenotype PHENOTYPE: Homozygous null males are infertile due to a defect during spermatogenesis involving the premature release of germ cells from the seminiferous tubules into the epididymis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik T A 13: 77,267,777 (GRCm38) L663Q probably damaging Het
2610008E11Rik C G 10: 79,067,734 (GRCm38) R249S probably benign Het
6030469F06Rik A G 12: 31,185,059 (GRCm38) N146S noncoding transcript Het
Abcb5 G A 12: 118,874,732 (GRCm38) P1032S probably benign Het
Acvr2a A T 2: 48,899,724 (GRCm38) D493V possibly damaging Het
Amacr A G 15: 10,994,918 (GRCm38) D272G probably benign Het
Bach1 A C 16: 87,729,579 (GRCm38) K643T probably damaging Het
Bmt2 T C 6: 13,628,673 (GRCm38) Y337C probably damaging Het
Bsn A G 9: 108,117,379 (GRCm38) S566P probably benign Het
Cass4 A C 2: 172,427,174 (GRCm38) D392A probably benign Het
Cbx2 A G 11: 119,028,128 (GRCm38) E173G probably damaging Het
Ccdc166 G C 15: 75,981,011 (GRCm38) A369G probably benign Het
Ccdc77 G A 6: 120,331,909 (GRCm38) T315M possibly damaging Het
Ceacam10 C A 7: 24,781,088 (GRCm38) H215N unknown Het
Ces1e C T 8: 93,203,319 (GRCm38) M445I probably benign Het
Ces2b T G 8: 104,836,480 (GRCm38) V350G possibly damaging Het
Chtf18 A G 17: 25,722,191 (GRCm38) L611P probably benign Het
Col9a1 C A 1: 24,178,299 (GRCm38) P19T unknown Het
Csf1r A T 18: 61,117,678 (GRCm38) N487I probably damaging Het
Csl A T 10: 99,758,299 (GRCm38) H301Q probably damaging Het
Cyp24a1 G A 2: 170,490,116 (GRCm38) T330M probably damaging Het
Ddb2 T C 2: 91,212,300 (GRCm38) D405G probably damaging Het
Degs1 A G 1: 182,282,676 (GRCm38) F10L probably benign Het
Dhrs2 T A 14: 55,240,471 (GRCm38) I220N probably damaging Het
Dlg5 T C 14: 24,148,260 (GRCm38) D1535G possibly damaging Het
Dpy19l1 A G 9: 24,503,076 (GRCm38) S19P probably benign Het
Eif3l A C 15: 79,079,020 (GRCm38) E134A possibly damaging Het
Epb41 C A 4: 131,937,461 (GRCm38) V90L Het
Flad1 A T 3: 89,408,802 (GRCm38) V151D probably damaging Het
Gja10 A T 4: 32,601,568 (GRCm38) I272N probably benign Het
Glmp T A 3: 88,326,273 (GRCm38) D178E probably benign Het
Gm16494 G A 17: 47,016,824 (GRCm38) P45S probably damaging Het
Gm4553 T C 7: 142,165,721 (GRCm38) D6G unknown Het
Grid2 G A 6: 63,256,945 (GRCm38) probably null Het
Icmt A G 4: 152,303,025 (GRCm38) M226V probably benign Het
Igkv5-39 T C 6: 69,900,623 (GRCm38) S50G probably benign Het
Ints5 T C 19: 8,895,120 (GRCm38) S148P probably damaging Het
Itga2b A C 11: 102,461,159 (GRCm38) V504G possibly damaging Het
Krt20 T A 11: 99,432,237 (GRCm38) Y253F probably damaging Het
Mpi G A 9: 57,548,671 (GRCm38) T176I probably benign Het
Msh6 C T 17: 87,986,912 (GRCm38) R1032C probably damaging Het
Myot C T 18: 44,342,349 (GRCm38) T179I probably damaging Het
Neb A G 2: 52,226,589 (GRCm38) S946P Het
Notch3 G A 17: 32,122,739 (GRCm38) A2013V probably damaging Het
Nr1d1 T C 11: 98,771,307 (GRCm38) Y167C probably damaging Het
Olfr1090 A C 2: 86,754,549 (GRCm38) L63R probably damaging Het
Olfr652 T A 7: 104,564,386 (GRCm38) F55Y probably benign Het
Olfr668 T C 7: 104,925,621 (GRCm38) I48V probably benign Het
Olfr851 A G 9: 19,497,081 (GRCm38) E111G probably damaging Het
P4ha3 G A 7: 100,317,102 (GRCm38) V485M probably damaging Het
Pbk T A 14: 65,816,736 (GRCm38) C243* probably null Het
Pde4b T A 4: 102,602,786 (GRCm38) L388H possibly damaging Het
Pecam1 T C 11: 106,688,919 (GRCm38) D439G probably benign Het
Pknox2 A T 9: 36,911,163 (GRCm38) M230K probably benign Het
Plekhh2 A G 17: 84,600,685 (GRCm38) I1185V probably damaging Het
Polr3g A G 13: 81,694,563 (GRCm38) V111A unknown Het
Prkcg G C 7: 3,329,064 (GRCm38) E562D probably benign Het
Rftn1 G T 17: 50,047,380 (GRCm38) A318D probably damaging Het
Rnf123 A T 9: 108,062,890 (GRCm38) V768D probably damaging Het
Rps16 T A 7: 28,352,583 (GRCm38) S129T probably benign Het
Scg2 A T 1: 79,435,505 (GRCm38) N460K probably benign Het
Sct T C 7: 141,278,894 (GRCm38) S42G probably damaging Het
Spef2 A T 15: 9,727,543 (GRCm38) N151K probably benign Het
Syce1l C A 8: 113,654,089 (GRCm38) D144E possibly damaging Het
Syt17 T C 7: 118,436,846 (GRCm38) Y99C probably damaging Het
Tgfbr3 T C 5: 107,139,774 (GRCm38) N520D probably damaging Het
Thsd7b A G 1: 129,595,456 (GRCm38) S76G probably benign Het
Tmem63a G T 1: 180,961,120 (GRCm38) V341F probably benign Het
Trim5 A G 7: 104,265,786 (GRCm38) S359P probably damaging Het
Tst A T 15: 78,399,820 (GRCm38) V269E probably damaging Het
Ubr3 A T 2: 69,954,362 (GRCm38) I808F probably null Het
Ugt3a2 T A 15: 9,361,938 (GRCm38) Y267N probably benign Het
Wwc1 A T 11: 35,870,557 (GRCm38) probably benign Het
Zfp36l2 G T 17: 84,187,124 (GRCm38) N28K probably damaging Het
Zfp57 A G 17: 37,010,244 (GRCm38) D330G probably benign Het
Zgrf1 C A 3: 127,583,995 (GRCm38) S963Y probably damaging Het
Zranb2 A G 3: 157,541,775 (GRCm38) K197E unknown Het
Other mutations in Man2a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01319:Man2a2 APN 7 80,361,132 (GRCm38) missense possibly damaging 0.94
IGL01405:Man2a2 APN 7 80,360,934 (GRCm38) missense probably benign 0.00
IGL01717:Man2a2 APN 7 80,367,365 (GRCm38) missense probably damaging 1.00
IGL01843:Man2a2 APN 7 80,362,906 (GRCm38) missense probably benign
IGL02212:Man2a2 APN 7 80,362,308 (GRCm38) missense probably benign 0.00
IGL02383:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02434:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02493:Man2a2 APN 7 80,369,615 (GRCm38) missense possibly damaging 0.68
IGL02528:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02529:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02530:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02534:Man2a2 APN 7 80,359,640 (GRCm38) missense probably damaging 0.99
IGL02869:Man2a2 APN 7 80,363,941 (GRCm38) missense probably benign 0.00
IGL03084:Man2a2 APN 7 80,352,943 (GRCm38) missense possibly damaging 0.88
IGL03088:Man2a2 APN 7 80,359,334 (GRCm38) missense possibly damaging 0.91
IGL03377:Man2a2 APN 7 80,359,052 (GRCm38) splice site probably null
IGL03412:Man2a2 APN 7 80,366,998 (GRCm38) missense probably damaging 1.00
dugong UTSW 7 80,360,921 (GRCm38) missense probably benign 0.12
R2090_Man2a2_705 UTSW 7 80,364,110 (GRCm38) unclassified probably benign
R7828_Man2a2_437 UTSW 7 80,366,926 (GRCm38) missense probably damaging 0.98
R0112:Man2a2 UTSW 7 80,358,276 (GRCm38) missense probably damaging 0.99
R0119:Man2a2 UTSW 7 80,367,405 (GRCm38) missense probably damaging 1.00
R0646:Man2a2 UTSW 7 80,363,197 (GRCm38) missense possibly damaging 0.53
R1184:Man2a2 UTSW 7 80,362,965 (GRCm38) missense possibly damaging 0.79
R1445:Man2a2 UTSW 7 80,368,562 (GRCm38) missense probably benign 0.06
R1626:Man2a2 UTSW 7 80,367,702 (GRCm38) missense probably damaging 1.00
R1739:Man2a2 UTSW 7 80,362,438 (GRCm38) missense probably benign 0.10
R1820:Man2a2 UTSW 7 80,358,933 (GRCm38) missense probably benign 0.22
R2090:Man2a2 UTSW 7 80,364,110 (GRCm38) unclassified probably benign
R2144:Man2a2 UTSW 7 80,363,516 (GRCm38) missense probably damaging 1.00
R2150:Man2a2 UTSW 7 80,367,784 (GRCm38) missense probably damaging 1.00
R3882:Man2a2 UTSW 7 80,362,315 (GRCm38) missense possibly damaging 0.70
R4181:Man2a2 UTSW 7 80,351,739 (GRCm38) missense possibly damaging 0.79
R4285:Man2a2 UTSW 7 80,368,619 (GRCm38) missense probably damaging 1.00
R4302:Man2a2 UTSW 7 80,351,739 (GRCm38) missense possibly damaging 0.79
R4440:Man2a2 UTSW 7 80,351,715 (GRCm38) missense probably benign 0.37
R4494:Man2a2 UTSW 7 80,359,275 (GRCm38) splice site probably null
R4564:Man2a2 UTSW 7 80,368,838 (GRCm38) missense probably benign 0.00
R4631:Man2a2 UTSW 7 80,362,463 (GRCm38) missense probably benign 0.10
R5328:Man2a2 UTSW 7 80,368,756 (GRCm38) missense probably benign 0.06
R5329:Man2a2 UTSW 7 80,361,128 (GRCm38) missense possibly damaging 0.82
R5468:Man2a2 UTSW 7 80,352,981 (GRCm38) missense probably damaging 0.98
R5774:Man2a2 UTSW 7 80,368,358 (GRCm38) missense probably damaging 1.00
R5824:Man2a2 UTSW 7 80,353,032 (GRCm38) missense probably benign 0.00
R5915:Man2a2 UTSW 7 80,360,921 (GRCm38) missense probably benign 0.12
R5937:Man2a2 UTSW 7 80,363,503 (GRCm38) missense probably damaging 1.00
R6101:Man2a2 UTSW 7 80,367,001 (GRCm38) missense probably damaging 1.00
R6105:Man2a2 UTSW 7 80,367,001 (GRCm38) missense probably damaging 1.00
R6481:Man2a2 UTSW 7 80,364,071 (GRCm38) missense probably damaging 0.99
R6592:Man2a2 UTSW 7 80,353,199 (GRCm38) missense probably damaging 0.98
R6869:Man2a2 UTSW 7 80,362,945 (GRCm38) missense probably benign 0.35
R6918:Man2a2 UTSW 7 80,353,192 (GRCm38) missense possibly damaging 0.91
R7137:Man2a2 UTSW 7 80,359,751 (GRCm38) missense probably benign 0.19
R7236:Man2a2 UTSW 7 80,368,905 (GRCm38) missense probably damaging 1.00
R7496:Man2a2 UTSW 7 80,352,997 (GRCm38) missense probably damaging 1.00
R7522:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7523:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7524:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7583:Man2a2 UTSW 7 80,366,944 (GRCm38) missense probably damaging 1.00
R7681:Man2a2 UTSW 7 80,351,749 (GRCm38) missense possibly damaging 0.49
R7828:Man2a2 UTSW 7 80,366,926 (GRCm38) missense probably damaging 0.98
R7843:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7845:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7847:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7848:Man2a2 UTSW 7 80,368,865 (GRCm38) missense probably benign 0.00
R7984:Man2a2 UTSW 7 80,353,308 (GRCm38) missense probably damaging 0.99
R8194:Man2a2 UTSW 7 80,361,018 (GRCm38) missense probably benign
R8376:Man2a2 UTSW 7 80,360,923 (GRCm38) nonsense probably null
R8515:Man2a2 UTSW 7 80,368,290 (GRCm38) missense possibly damaging 0.88
R8842:Man2a2 UTSW 7 80,353,319 (GRCm38) missense probably damaging 1.00
R9205:Man2a2 UTSW 7 80,361,120 (GRCm38) missense probably benign
R9563:Man2a2 UTSW 7 80,356,353 (GRCm38) missense probably benign
X0057:Man2a2 UTSW 7 80,362,324 (GRCm38) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTAGTTCTGGCTTCTGACCC -3'
(R):5'- GCCTTGTGTAATAATAGCCTGAC -3'

Sequencing Primer
(F):5'- GGCTTCTGACCCCGTCC -3'
(R):5'- AGCCTGACTTAAGTTTCTGGCAGAC -3'
Posted On 2020-07-28