Incidental Mutation 'R3731:Manba'
ID 270975
Institutional Source Beutler Lab
Gene Symbol Manba
Ensembl Gene ENSMUSG00000028164
Gene Name mannosidase, beta A, lysosomal
Synonyms B930014J03Rik, Bmn, 2410030O07Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.078) question?
Stock # R3731 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 135191372-135277165 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 135260611 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 599 (V599I)
Ref Sequence ENSEMBL: ENSMUSP00000029814 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029814] [ENSMUST00000131610]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000029814
AA Change: V599I

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000029814
Gene: ENSMUSG00000028164
AA Change: V599I

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 noncoding transcript
Transcript: ENSMUST00000130147
Predicted Effect probably benign
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: ENSMUST00000134478
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140496
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140893
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147872
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630010A05Rik T A 16: 14,427,485 (GRCm39) probably null Het
Abcc5 A T 16: 20,217,684 (GRCm39) Y5* probably null Het
Acbd6 T A 1: 155,434,471 (GRCm39) S30T probably benign Het
Adar T C 3: 89,653,962 (GRCm39) I325T probably damaging Het
Akap13 T C 7: 75,261,125 (GRCm39) S92P probably benign Het
Atp1a4 A T 1: 172,061,528 (GRCm39) V771E probably damaging Het
Cfh A G 1: 140,047,708 (GRCm39) S492P possibly damaging Het
Crlf1 A G 8: 70,952,092 (GRCm39) T95A probably benign Het
Dennd2d T G 3: 106,407,271 (GRCm39) F441V probably damaging Het
Dhx33 T C 11: 70,879,978 (GRCm39) D344G probably benign Het
Disp3 A G 4: 148,337,284 (GRCm39) S844P probably benign Het
Dock2 T C 11: 34,599,722 (GRCm39) K286E probably damaging Het
Fam228a T C 12: 4,768,671 (GRCm39) E203G probably benign Het
Fbxo38 GTGCTGCTGCTGCTGCTGCTGC GTGCTGCTGCTGCTGCTGC 18: 62,648,399 (GRCm39) probably benign Het
Frmpd4 G A X: 166,269,803 (GRCm39) T493M probably damaging Het
Galnt13 A G 2: 54,823,519 (GRCm39) N365S possibly damaging Het
Hrob A G 11: 102,148,732 (GRCm39) E381G possibly damaging Het
Ighv1-19 C A 12: 114,672,497 (GRCm39) C40F probably damaging Het
Ints4 A G 7: 97,155,308 (GRCm39) Q320R probably benign Het
Kctd5 T C 17: 24,278,212 (GRCm39) D146G probably benign Het
Loxl3 T C 6: 83,027,652 (GRCm39) probably null Het
Lrp2 G A 2: 69,294,923 (GRCm39) P3465L probably damaging Het
Lrp2 A T 2: 69,365,251 (GRCm39) probably null Het
Mbd6 A G 10: 127,121,637 (GRCm39) probably benign Het
Mrc2 G A 11: 105,239,257 (GRCm39) probably null Het
Nepn A T 10: 52,280,110 (GRCm39) N401Y probably damaging Het
Nol10 A T 12: 17,474,674 (GRCm39) K622I probably benign Het
Npas3 T C 12: 53,401,175 (GRCm39) I40T probably benign Het
Or1e29 T C 11: 73,667,565 (GRCm39) E196G probably benign Het
Or1j19 A T 2: 36,676,578 (GRCm39) I14F possibly damaging Het
Or2d4 T A 7: 106,543,684 (GRCm39) N175Y probably damaging Het
Or4n4b T A 14: 50,535,962 (GRCm39) D268V probably damaging Het
Or5p73 T C 7: 108,064,633 (GRCm39) I34T possibly damaging Het
Or8g33 T A 9: 39,338,365 (GRCm39) M1L probably benign Het
Phtf1 A G 3: 103,893,095 (GRCm39) M120V probably benign Het
Plxna2 A G 1: 194,471,193 (GRCm39) Y988C probably benign Het
Rgs12 G A 5: 35,189,595 (GRCm39) E658K probably damaging Het
Ripor3 C G 2: 167,834,739 (GRCm39) E251Q probably damaging Het
Sec24b T C 3: 129,827,482 (GRCm39) K203R possibly damaging Het
Serpina1d T A 12: 103,734,164 (GRCm39) N47Y possibly damaging Het
Setx GTGGCT GT 2: 29,044,073 (GRCm39) 1814 probably null Het
Sirpb1c T C 3: 15,887,287 (GRCm39) K184R probably damaging Het
Slc16a10 G C 10: 39,932,620 (GRCm39) H314D possibly damaging Het
Upp2 T C 2: 58,645,379 (GRCm39) S41P probably benign Het
Vmn1r10 A G 6: 57,090,719 (GRCm39) T104A probably damaging Het
Wdhd1 A C 14: 47,485,349 (GRCm39) S838R possibly damaging Het
Zer1 A G 2: 30,000,923 (GRCm39) V166A probably benign Het
Zfp217 T C 2: 169,956,308 (GRCm39) N897D probably benign Het
Zfp960 T A 17: 17,308,633 (GRCm39) L449H 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
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
R6434:Manba UTSW 3 135,217,734 (GRCm39) splice site probably null
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'- TCTCCAGGCTTGTCAGGAATG -3'
(R):5'- TCTTGTGAGGAGAAACAAAGCC -3'

Sequencing Primer
(F):5'- CCAGGCTTGTCAGGAATGTATGAG -3'
(R):5'- GCTCGTCTGTATTGTGAAGAAAAC -3'
Posted On 2015-03-18