Incidental Mutation 'R6434:Manba'
ID 518682
Institutional Source Beutler Lab
Gene Symbol Manba
Ensembl Gene ENSMUSG00000028164
Gene Name mannosidase, beta A, lysosomal
Synonyms B930014J03Rik, Bmn, 2410030O07Rik
MMRRC Submission 044572-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.083) question?
Stock # R6434 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 135191372-135277165 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to A at 135217734 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000029814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029814] [ENSMUST00000131610]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000029814
SMART Domains Protein: ENSMUSP00000029814
Gene: ENSMUSG00000028164

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Pfam:Glyco_hydro_2_N 42 211 6.5e-11 PFAM
Pfam:Glyco_hydro_2_C 340 595 3.8e-12 PFAM
Predicted Effect silent
Transcript: ENSMUST00000131610
SMART Domains Protein: ENSMUSP00000122148
Gene: ENSMUSG00000028164

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Pfam:Glyco_hydro_2_N 22 163 1.8e-10 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140893
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144654
Meta Mutation Damage Score 0.9756 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 98% (57/58)
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 glycosyl hydrolase 2 family. The encoded protein localizes to the lysosome where it is the final exoglycosidase in the pathway for N-linked glycoprotein oligosaccharide catabolism. Mutations in this gene are associated with beta-mannosidosis, a lysosomal storage disease that has a wide spectrum of neurological involvement. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation results in no dysmorphology or overt neurological problems. Homozygotes show no beta-mannosidase activity and display consistent cytoplasmic vacuolation in the central nervous system and minimal vacuolation in most visceral organs. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alcam A C 16: 52,109,190 (GRCm39) probably null Het
Ankle2 A G 5: 110,401,759 (GRCm39) Y807C probably damaging Het
Arhgef26 A C 3: 62,336,335 (GRCm39) M625L probably damaging Het
Aspdh G A 7: 44,116,474 (GRCm39) A86T probably damaging Het
Atl1 G T 12: 70,006,199 (GRCm39) E502* probably null Het
Atp6v1c1 T C 15: 38,677,790 (GRCm39) F105S probably damaging Het
Auh C A 13: 53,083,446 (GRCm39) G17C probably benign Het
Ccdc81 T C 7: 89,525,352 (GRCm39) Y474C probably damaging Het
Ccdc82 T C 9: 13,251,659 (GRCm39) probably benign Het
Ccdc96 T G 5: 36,643,707 (GRCm39) V571G probably damaging Het
Col6a5 C A 9: 105,814,544 (GRCm39) E489D unknown Het
Dchs2 T A 3: 83,176,577 (GRCm39) I845N probably damaging Het
Dnajc11 T C 4: 152,063,751 (GRCm39) V449A probably damaging Het
Ect2 A T 3: 27,193,268 (GRCm39) Y269* probably null Het
Egfr T C 11: 16,819,294 (GRCm39) Y275H probably benign Het
Fan1 T A 7: 64,004,129 (GRCm39) D779V probably damaging Het
Fancm T C 12: 65,123,942 (GRCm39) V200A probably damaging Het
Frem1 A G 4: 82,884,253 (GRCm39) I1214T probably benign Het
Gm3415 T A 5: 146,494,752 (GRCm39) F138L probably benign Het
Gtse1 C A 15: 85,759,370 (GRCm39) T626K probably benign Het
Herc1 T A 9: 66,393,464 (GRCm39) H4114Q probably damaging Het
Ifi44 T A 3: 151,454,826 (GRCm39) N133I probably benign Het
Ilf3 A G 9: 21,314,447 (GRCm39) probably benign Het
Inpp4a A G 1: 37,437,919 (GRCm39) T593A probably damaging Het
Iqgap2 A T 13: 95,819,441 (GRCm39) W634R possibly damaging Het
Kcnh4 T A 11: 100,641,105 (GRCm39) N448I probably damaging Het
Klhl33 G A 14: 51,130,564 (GRCm39) A310V probably damaging Het
Klra9 G T 6: 130,155,995 (GRCm39) Y253* probably null Het
Lrig2 T C 3: 104,398,863 (GRCm39) K222E possibly damaging Het
Mga A T 2: 119,754,419 (GRCm39) Q976L probably damaging Het
Mtmr4 A G 11: 87,504,309 (GRCm39) D1086G probably damaging Het
Muc20 A G 16: 32,615,176 (GRCm39) V67A probably benign Het
Myh3 T A 11: 66,973,193 (GRCm39) L97Q probably damaging Het
Nars1 T C 18: 64,640,872 (GRCm39) T195A probably benign Het
Npat A T 9: 53,474,739 (GRCm39) I844L possibly damaging Het
Nrxn3 T C 12: 88,762,285 (GRCm39) F111L probably benign Het
Obp2b T C 2: 25,628,599 (GRCm39) Y118H probably damaging Het
Or5w1 T A 2: 87,486,558 (GRCm39) K236* probably null Het
Or7e170 A T 9: 19,795,141 (GRCm39) Y153* probably null Het
Patj A G 4: 98,379,866 (GRCm39) D215G probably damaging Het
Pex1 T A 5: 3,680,196 (GRCm39) Y979* probably null Het
Septin3 G A 15: 82,163,804 (GRCm39) V54I possibly damaging Het
Shc3 A G 13: 51,603,326 (GRCm39) Y260H probably damaging Het
Simc1 A G 13: 54,674,477 (GRCm39) T942A probably benign Het
Slco1c1 T C 6: 141,493,576 (GRCm39) S371P probably damaging Het
Snrnp200 T A 2: 127,080,574 (GRCm39) I2029N probably damaging Het
Syne1 A G 10: 5,268,422 (GRCm39) V2089A probably benign Het
Syne2 T C 12: 76,088,230 (GRCm39) S5016P probably damaging Het
Tril G C 6: 53,795,493 (GRCm39) D576E probably damaging Het
Tubb2b C T 13: 34,311,561 (GRCm39) A411T probably damaging Het
Ubr4 T C 4: 139,156,949 (GRCm39) Y2325H probably damaging Het
Utp20 A T 10: 88,608,395 (GRCm39) C1547* probably null Het
Utrn A T 10: 12,401,171 (GRCm39) W98R probably damaging Het
Vps35 C T 8: 86,000,124 (GRCm39) D501N possibly damaging Het
Wdr48 T C 9: 119,745,879 (GRCm39) S421P possibly damaging Het
Yju2b A G 8: 84,989,630 (GRCm39) I63T probably damaging Het
Zfp719 C A 7: 43,240,412 (GRCm39) H667N probably damaging Het
Other mutations in Manba
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01374:Manba APN 3 135,260,541 (GRCm39) nonsense probably null
IGL01443:Manba APN 3 135,250,589 (GRCm39) missense probably damaging 1.00
IGL01796:Manba APN 3 135,248,150 (GRCm39) missense probably damaging 1.00
IGL02396:Manba APN 3 135,250,525 (GRCm39) missense probably damaging 1.00
IGL02471:Manba APN 3 135,212,769 (GRCm39) splice site probably benign
IGL02809:Manba APN 3 135,253,321 (GRCm39) missense probably damaging 1.00
IGL02861:Manba APN 3 135,276,024 (GRCm39) missense probably benign 0.03
IGL02934:Manba APN 3 135,250,510 (GRCm39) missense probably benign 0.00
IGL03130:Manba APN 3 135,256,920 (GRCm39) missense probably damaging 1.00
IGL03237:Manba APN 3 135,250,512 (GRCm39) missense probably damaging 1.00
IGL03342:Manba APN 3 135,223,748 (GRCm39) missense possibly damaging 0.51
R0551:Manba UTSW 3 135,223,734 (GRCm39) missense probably damaging 0.98
R1549:Manba UTSW 3 135,250,567 (GRCm39) missense probably damaging 1.00
R1752:Manba UTSW 3 135,212,706 (GRCm39) missense probably damaging 1.00
R1932:Manba UTSW 3 135,250,501 (GRCm39) missense probably benign 0.01
R1991:Manba UTSW 3 135,256,952 (GRCm39) missense probably benign 0.05
R3729:Manba UTSW 3 135,260,611 (GRCm39) missense probably benign 0.00
R3731:Manba UTSW 3 135,260,611 (GRCm39) missense probably benign 0.00
R3813:Manba UTSW 3 135,269,023 (GRCm39) missense possibly damaging 0.67
R4712:Manba UTSW 3 135,250,575 (GRCm39) missense probably damaging 1.00
R5001:Manba UTSW 3 135,273,391 (GRCm39) missense probably benign 0.00
R5481:Manba UTSW 3 135,230,317 (GRCm39) missense possibly damaging 0.86
R5889:Manba UTSW 3 135,230,359 (GRCm39) nonsense probably null
R6033:Manba UTSW 3 135,255,022 (GRCm39) missense probably benign 0.00
R6033:Manba UTSW 3 135,255,022 (GRCm39) missense probably benign 0.00
R6760:Manba UTSW 3 135,248,212 (GRCm39) missense probably damaging 0.98
R7164:Manba UTSW 3 135,248,149 (GRCm39) missense probably damaging 1.00
R7182:Manba UTSW 3 135,273,274 (GRCm39) missense probably benign 0.06
R7184:Manba UTSW 3 135,228,915 (GRCm39) missense possibly damaging 0.62
R7212:Manba UTSW 3 135,273,396 (GRCm39) missense probably benign
R7266:Manba UTSW 3 135,223,673 (GRCm39) missense probably damaging 1.00
R7271:Manba UTSW 3 135,248,137 (GRCm39) missense probably damaging 1.00
R7466:Manba UTSW 3 135,248,154 (GRCm39) missense probably benign 0.13
R7467:Manba UTSW 3 135,250,562 (GRCm39) missense probably damaging 1.00
R7542:Manba UTSW 3 135,272,354 (GRCm39) missense probably benign 0.10
R7546:Manba UTSW 3 135,276,007 (GRCm39) missense probably benign 0.01
R7726:Manba UTSW 3 135,223,770 (GRCm39) missense probably benign 0.14
R8475:Manba UTSW 3 135,217,573 (GRCm39) missense probably benign 0.13
R8768:Manba UTSW 3 135,256,995 (GRCm39) missense probably damaging 1.00
R8856:Manba UTSW 3 135,223,764 (GRCm39) missense probably damaging 0.98
R9140:Manba UTSW 3 135,191,490 (GRCm39) missense probably benign
R9449:Manba UTSW 3 135,255,079 (GRCm39) missense probably benign 0.01
Z1176:Manba UTSW 3 135,269,035 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- AGAGCTTTGACGTCACCAAC -3'
(R):5'- ATAAAGTCCTATTAGCAGCTCCC -3'

Sequencing Primer
(F):5'- CGTAGTCAAAGACGTGAACTCC -3'
(R):5'- AGGAGACCGCCGCTTTTAAC -3'
Posted On 2018-05-24