Incidental Mutation 'R9598:Gnptab'
ID 723401
Institutional Source Beutler Lab
Gene Symbol Gnptab
Ensembl Gene ENSMUSG00000035311
Gene Name N-acetylglucosamine-1-phosphate transferase, alpha and beta subunits
Synonyms EG432486
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R9598 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 88247876 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 101 (E101V)
Ref Sequence ENSEMBL: ENSMUSP00000020251 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020251] [ENSMUST00000127615] [ENSMUST00000130301] [ENSMUST00000151273]
AlphaFold Q69ZN6
Predicted Effect probably damaging
Transcript: ENSMUST00000020251
AA Change: E101V

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: E101V

DomainStartEndE-ValueType
transmembrane domain 20 42 N/A INTRINSIC
Pfam:Stealth_CR1 73 101 6.6e-14 PFAM
Pfam:Stealth_CR2 322 429 8.8e-49 PFAM
NL 431 469 3.82e-7 SMART
low complexity region 480 490 N/A INTRINSIC
NL 498 536 2.37e-2 SMART
DMAP_binding 699 813 6.14e-38 SMART
Pfam:Stealth_CR3 934 982 2.9e-21 PFAM
Pfam:Stealth_CR4 1117 1173 7.9e-28 PFAM
transmembrane domain 1192 1214 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000127615
AA Change: E85V

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000116915
Gene: ENSMUSG00000035311
AA Change: E85V

DomainStartEndE-ValueType
transmembrane domain 2 24 N/A INTRINSIC
coiled coil region 71 98 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000130301
AA Change: E91V

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000120643
Gene: ENSMUSG00000035311
AA Change: E91V

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
coiled coil region 77 104 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000151273
SMART Domains Protein: ENSMUSP00000118025
Gene: ENSMUSG00000035311

DomainStartEndE-ValueType
transmembrane domain 13 35 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes two of three subunit types of the membrane-bound enzyme N-acetylglucosamine-1-phosphotransferase, a heterohexameric complex composed of two alpha, two beta, and two gamma subunits. The encoded protein is proteolytically cleaved at the Lys928-Asp929 bond to yield mature alpha and beta polypeptides while the gamma subunits are the product of a distinct gene (GeneID 84572). In the Golgi apparatus, the heterohexameric complex catalyzes the first step in the synthesis of mannose 6-phosphate recognition markers on certain oligosaccharides of newly synthesized lysosomal enzymes. These recognition markers are essential for appropriate trafficking of lysosomal enzymes. Mutations in this gene have been associated with both mucolipidosis II and mucolipidosis IIIA.[provided by RefSeq, May 2010]
PHENOTYPE: Homozygous mutations cause stunted growth, high lysosomal enzyme levels, skeletal defects, retinal degeneration and secretory cell lesions. Homozygotes for an ENU allele show skeletal and facial defects, altered enzymatic activities, lysosomal storage, Purkinje cell loss, ataxia and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921539E11Rik T C 4: 103,088,604 (GRCm39) I302V probably benign Het
Ackr2 A C 9: 121,737,657 (GRCm39) T11P possibly damaging Het
Ahnak A G 19: 8,981,149 (GRCm39) N811S probably benign Het
Atm T C 9: 53,431,381 (GRCm39) I326V probably benign Het
Ccn4 T A 15: 66,784,764 (GRCm39) C146S possibly damaging Het
Cdh23 A T 10: 60,214,574 (GRCm39) F1480L probably benign Het
Celsr2 T C 3: 108,322,578 (GRCm39) E78G possibly damaging Het
Ces1f A T 8: 93,983,494 (GRCm39) N504K probably benign Het
Chrna4 G A 2: 180,679,264 (GRCm39) S61L probably damaging Het
Clcn3 G T 8: 61,366,061 (GRCm39) T864K unknown Het
Cym A C 3: 107,126,941 (GRCm39) D71E possibly damaging Het
Ddx19b T C 8: 111,747,673 (GRCm39) D87G probably benign Het
Dnah7b T C 1: 46,292,621 (GRCm39) V3002A possibly damaging Het
Dnmt3a G A 12: 3,946,997 (GRCm39) G408S probably benign Het
Dock10 A T 1: 80,625,939 (GRCm39) D66E probably benign Het
Dsg3 A G 18: 20,672,789 (GRCm39) D820G probably damaging Het
Dst G A 1: 34,153,014 (GRCm39) V92I possibly damaging Het
Dusp16 T A 6: 134,695,185 (GRCm39) T549S probably benign Het
Ephx1 T A 1: 180,827,381 (GRCm39) K91* probably null Het
Flii A G 11: 60,617,991 (GRCm39) F9L probably benign Het
Fmn2 T C 1: 174,436,308 (GRCm39) S760P unknown Het
Fmnl3 A T 15: 99,223,210 (GRCm39) V378E probably damaging Het
Gbp4 A G 5: 105,284,740 (GRCm39) S50P probably damaging Het
Glra3 G T 8: 56,393,718 (GRCm39) probably benign Het
Gm10188 T C 1: 132,157,033 (GRCm39) D111G unknown Het
Hacl1 C A 14: 31,332,197 (GRCm39) M525I probably benign Het
Hid1 T A 11: 115,239,738 (GRCm39) T731S probably damaging Het
Ifi203 T C 1: 173,751,522 (GRCm39) Y847C probably damaging Het
Igfbpl1 C A 4: 45,815,472 (GRCm39) L221F probably null Het
Ighv1-12 A G 12: 114,579,757 (GRCm39) Y22H probably benign Het
Inpp5f A C 7: 128,278,515 (GRCm39) D435A possibly damaging Het
L3mbtl4 T A 17: 68,866,767 (GRCm39) H335Q probably benign Het
Mapre2 A G 18: 24,016,707 (GRCm39) D287G probably benign Het
Mfsd14b G A 13: 65,214,522 (GRCm39) R477W probably benign Het
Mfsd14b C A 13: 65,221,414 (GRCm39) V293L probably benign Het
Msh4 A T 3: 153,607,148 (GRCm39) S131T possibly damaging Het
Nat8f2 A T 6: 85,844,848 (GRCm39) D171E probably benign Het
Ndufb5 G T 3: 32,795,881 (GRCm39) L24F probably benign Het
Nkain2 T C 10: 32,278,291 (GRCm39) I45V probably damaging Het
Nlrp9b T G 7: 19,753,302 (GRCm39) M69R probably benign Het
Or4k37 A T 2: 111,159,633 (GRCm39) R290* probably null Het
Or5d39 A C 2: 87,979,935 (GRCm39) C143G probably damaging Het
Or5d46 A T 2: 88,170,821 (GRCm39) K304I possibly damaging Het
Oxct2b T A 4: 123,010,413 (GRCm39) V111E possibly damaging Het
Parva T A 7: 112,187,753 (GRCm39) V350D probably damaging Het
Pcdhb7 A G 18: 37,475,434 (GRCm39) D190G probably damaging Het
Pik3c2b T C 1: 133,012,725 (GRCm39) probably null Het
Plcz1 T A 6: 139,985,484 (GRCm39) Q19L possibly damaging Het
Prag1 A G 8: 36,571,069 (GRCm39) N551D probably benign Het
Rb1cc1 G A 1: 6,310,189 (GRCm39) V196I probably damaging Het
Rnf113a2 T C 12: 84,464,270 (GRCm39) V54A probably benign Het
Sec14l1 G A 11: 117,044,102 (GRCm39) E537K probably damaging Het
Shank1 G A 7: 43,962,342 (GRCm39) S71N unknown Het
Shtn1 T A 19: 59,026,735 (GRCm39) I119F probably damaging Het
Szt2 A G 4: 118,266,358 (GRCm39) probably null Het
Tasp1 T C 2: 139,819,567 (GRCm39) D212G probably benign Het
Tmpo A G 10: 90,994,608 (GRCm39) probably null Het
Usp17lb T C 7: 104,489,718 (GRCm39) K403R probably benign Het
Vcpip1 A G 1: 9,816,019 (GRCm39) V788A probably benign Het
Wdr25 C A 12: 108,864,613 (GRCm39) H253N probably benign Het
Wwc2 G A 8: 48,328,360 (GRCm39) S367L probably damaging Het
Zfr A G 15: 12,162,292 (GRCm39) E814G probably damaging Het
Other mutations in Gnptab
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01326:Gnptab APN 10 88,268,927 (GRCm39) missense probably damaging 0.99
IGL01346:Gnptab APN 10 88,272,041 (GRCm39) missense possibly damaging 0.65
IGL01626:Gnptab APN 10 88,273,357 (GRCm39) missense probably damaging 0.98
IGL01642:Gnptab APN 10 88,271,994 (GRCm39) missense possibly damaging 0.89
IGL02121:Gnptab APN 10 88,265,323 (GRCm39) missense possibly damaging 0.90
IGL03076:Gnptab APN 10 88,276,151 (GRCm39) missense possibly damaging 0.91
IGL03130:Gnptab APN 10 88,272,233 (GRCm39) missense possibly damaging 0.95
maze UTSW 10 88,268,435 (GRCm39) missense probably damaging 1.00
R0103:Gnptab UTSW 10 88,265,381 (GRCm39) missense probably damaging 1.00
R0103:Gnptab UTSW 10 88,265,381 (GRCm39) missense probably damaging 1.00
R0114:Gnptab UTSW 10 88,269,262 (GRCm39) missense possibly damaging 0.48
R0206:Gnptab UTSW 10 88,275,372 (GRCm39) missense probably damaging 0.98
R0288:Gnptab UTSW 10 88,268,967 (GRCm39) missense probably benign 0.00
R0329:Gnptab UTSW 10 88,276,171 (GRCm39) missense probably damaging 1.00
R0330:Gnptab UTSW 10 88,276,171 (GRCm39) missense probably damaging 1.00
R0369:Gnptab UTSW 10 88,269,456 (GRCm39) missense possibly damaging 0.87
R0385:Gnptab UTSW 10 88,272,387 (GRCm39) missense probably damaging 1.00
R0522:Gnptab UTSW 10 88,267,328 (GRCm39) splice site probably benign
R0569:Gnptab UTSW 10 88,264,419 (GRCm39) missense possibly damaging 0.89
R0671:Gnptab UTSW 10 88,279,166 (GRCm39) splice site probably benign
R0834:Gnptab UTSW 10 88,265,814 (GRCm39) missense probably damaging 1.00
R1375:Gnptab UTSW 10 88,268,435 (GRCm39) missense probably damaging 1.00
R1443:Gnptab UTSW 10 88,269,943 (GRCm39) missense probably damaging 1.00
R1464:Gnptab UTSW 10 88,281,616 (GRCm39) splice site probably benign
R1471:Gnptab UTSW 10 88,281,625 (GRCm39) missense probably benign
R1570:Gnptab UTSW 10 88,255,316 (GRCm39) missense probably damaging 0.99
R1612:Gnptab UTSW 10 88,264,344 (GRCm39) splice site probably null
R1614:Gnptab UTSW 10 88,250,451 (GRCm39) missense probably benign
R1638:Gnptab UTSW 10 88,272,029 (GRCm39) missense possibly damaging 0.94
R1739:Gnptab UTSW 10 88,271,957 (GRCm39) missense probably benign 0.14
R1894:Gnptab UTSW 10 88,254,989 (GRCm39) missense possibly damaging 0.69
R2092:Gnptab UTSW 10 88,276,167 (GRCm39) nonsense probably null
R2118:Gnptab UTSW 10 88,272,260 (GRCm39) missense probably benign 0.13
R2144:Gnptab UTSW 10 88,264,368 (GRCm39) missense possibly damaging 0.89
R2174:Gnptab UTSW 10 88,269,906 (GRCm39) missense probably damaging 1.00
R3847:Gnptab UTSW 10 88,269,439 (GRCm39) nonsense probably null
R3943:Gnptab UTSW 10 88,269,756 (GRCm39) missense probably benign
R4434:Gnptab UTSW 10 88,248,484 (GRCm39) missense probably damaging 1.00
R4545:Gnptab UTSW 10 88,250,457 (GRCm39) missense probably benign 0.00
R4776:Gnptab UTSW 10 88,272,390 (GRCm39) missense probably damaging 1.00
R4786:Gnptab UTSW 10 88,272,044 (GRCm39) missense probably damaging 1.00
R4880:Gnptab UTSW 10 88,268,413 (GRCm39) nonsense probably null
R4889:Gnptab UTSW 10 88,269,775 (GRCm39) missense probably benign 0.00
R4923:Gnptab UTSW 10 88,265,485 (GRCm39) missense probably benign 0.17
R5694:Gnptab UTSW 10 88,250,348 (GRCm39) missense probably benign 0.01
R5943:Gnptab UTSW 10 88,269,376 (GRCm39) missense probably benign 0.00
R6027:Gnptab UTSW 10 88,269,087 (GRCm39) missense probably damaging 0.98
R6074:Gnptab UTSW 10 88,268,940 (GRCm39) missense probably damaging 1.00
R6119:Gnptab UTSW 10 88,267,257 (GRCm39) missense probably damaging 1.00
R6182:Gnptab UTSW 10 88,265,342 (GRCm39) missense possibly damaging 0.71
R6757:Gnptab UTSW 10 88,273,364 (GRCm39) missense probably damaging 0.98
R6910:Gnptab UTSW 10 88,267,258 (GRCm39) missense probably damaging 1.00
R6911:Gnptab UTSW 10 88,267,258 (GRCm39) missense probably damaging 1.00
R7094:Gnptab UTSW 10 88,215,366 (GRCm39) missense possibly damaging 0.66
R7101:Gnptab UTSW 10 88,276,174 (GRCm39) missense probably benign 0.19
R7164:Gnptab UTSW 10 88,269,932 (GRCm39) nonsense probably null
R7214:Gnptab UTSW 10 88,215,019 (GRCm39) unclassified probably benign
R7316:Gnptab UTSW 10 88,236,572 (GRCm39) missense probably damaging 1.00
R7463:Gnptab UTSW 10 88,267,251 (GRCm39) missense probably damaging 1.00
R7596:Gnptab UTSW 10 88,279,232 (GRCm39) missense probably damaging 0.99
R7654:Gnptab UTSW 10 88,281,681 (GRCm39) missense possibly damaging 0.63
R7722:Gnptab UTSW 10 88,215,390 (GRCm39) missense probably damaging 0.99
R7770:Gnptab UTSW 10 88,247,782 (GRCm39) missense probably benign 0.41
R7791:Gnptab UTSW 10 88,276,084 (GRCm39) critical splice acceptor site probably null
R7838:Gnptab UTSW 10 88,276,254 (GRCm39) critical splice donor site probably null
R8002:Gnptab UTSW 10 88,276,130 (GRCm39) missense probably benign 0.14
R8168:Gnptab UTSW 10 88,254,995 (GRCm39) missense probably benign 0.41
R8219:Gnptab UTSW 10 88,269,654 (GRCm39) missense probably benign
R8221:Gnptab UTSW 10 88,276,254 (GRCm39) critical splice donor site probably null
R8313:Gnptab UTSW 10 88,275,071 (GRCm39) missense probably damaging 1.00
R8351:Gnptab UTSW 10 88,250,348 (GRCm39) missense probably benign 0.01
R8487:Gnptab UTSW 10 88,268,508 (GRCm39) critical splice donor site probably null
R9108:Gnptab UTSW 10 88,269,400 (GRCm39) missense
R9352:Gnptab UTSW 10 88,268,350 (GRCm39) missense probably benign 0.05
R9489:Gnptab UTSW 10 88,268,992 (GRCm39) missense probably damaging 1.00
R9760:Gnptab UTSW 10 88,267,310 (GRCm39) missense probably damaging 1.00
R9771:Gnptab UTSW 10 88,268,485 (GRCm39) missense probably damaging 1.00
X0064:Gnptab UTSW 10 88,272,392 (GRCm39) missense probably damaging 1.00
X0066:Gnptab UTSW 10 88,247,873 (GRCm39) missense probably damaging 0.99
Z1176:Gnptab UTSW 10 88,267,230 (GRCm39) missense probably damaging 1.00
Z1177:Gnptab UTSW 10 88,276,132 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTAACCTGGAGGGCTGTG -3'
(R):5'- TGGCATCGTTTTACACCCGG -3'

Sequencing Primer
(F):5'- GAGGGCTGTGGGTCTGC -3'
(R):5'- GTATATGGTGCAAACGACCTGCTAC -3'
Posted On 2022-08-09