Incidental Mutation 'R3847:Gnptab'
ID 277441
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 040895-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R3847 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) T to A at 88269439 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Stop codon at position 714 (L714*)
Ref Sequence ENSEMBL: ENSMUSP00000020251 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020251] [ENSMUST00000151273]
AlphaFold Q69ZN6
Predicted Effect probably null
Transcript: ENSMUST00000020251
AA Change: L714*
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: L714*

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 noncoding transcript
Transcript: ENSMUST00000132738
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141343
Predicted Effect probably benign
Transcript: ENSMUST00000151273
SMART Domains Protein: ENSMUSP00000118025
Gene: ENSMUSG00000035311

DomainStartEndE-ValueType
transmembrane domain 13 35 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155306
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.7%
  • 20x: 96.1%
Validation Efficiency 100% (66/66)
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik T C 5: 109,884,190 (GRCm39) probably null Het
Abcc12 C T 8: 87,280,020 (GRCm39) E338K probably benign Het
Abcc5 A T 16: 20,190,906 (GRCm39) S815T probably benign Het
Ankrd16 G A 2: 11,794,619 (GRCm39) E335K probably benign Het
Atm A G 9: 53,414,375 (GRCm39) F905S possibly damaging Het
Bckdha C T 7: 25,331,077 (GRCm39) R281H probably damaging Het
Blvra C T 2: 126,937,111 (GRCm39) T188I probably damaging Het
Bmp8b C A 4: 123,009,961 (GRCm39) probably benign Het
Cacna2d3 A G 14: 29,069,077 (GRCm39) probably null Het
Cacng8 T C 7: 3,442,990 (GRCm39) S84P probably damaging Het
Cad T A 5: 31,218,994 (GRCm39) V605E probably damaging Het
Ccny A G 18: 9,449,641 (GRCm39) S11P probably benign Het
Col3a1 C A 1: 45,361,150 (GRCm39) P112T unknown Het
Corin T C 5: 72,579,508 (GRCm39) E155G probably benign Het
Cul9 T C 17: 46,836,061 (GRCm39) Y1195C probably damaging Het
Cyp27a1 A G 1: 74,776,718 (GRCm39) E501G probably damaging Het
Dennd3 T A 15: 73,414,581 (GRCm39) N457K possibly damaging Het
Dnah7a T G 1: 53,540,815 (GRCm39) I2520L probably benign Het
Dst C T 1: 34,251,400 (GRCm39) S4165F probably damaging Het
Fgf14 A C 14: 124,217,801 (GRCm39) I234R probably benign Het
Foxp4 A G 17: 48,186,453 (GRCm39) I442T unknown Het
Gad2 T G 2: 22,575,000 (GRCm39) D472E probably benign Het
Garnl3 G T 2: 32,882,240 (GRCm39) H832N probably benign Het
Gm13941 T C 2: 110,935,198 (GRCm39) M11V unknown Het
Golgb1 C A 16: 36,719,095 (GRCm39) Q334K probably benign Het
Gp9 A G 6: 87,756,133 (GRCm39) I49M probably benign Het
Guf1 A G 5: 69,718,500 (GRCm39) N213S probably damaging Het
H2-K2 T G 17: 34,216,303 (GRCm39) H281P probably damaging Het
Hhip T A 8: 80,724,124 (GRCm39) M373L probably benign Het
Ifi203 C T 1: 173,761,362 (GRCm39) C229Y possibly damaging Het
Ighv13-2 A G 12: 114,321,418 (GRCm39) L88S probably damaging Het
Kcna3 T C 3: 106,944,012 (GRCm39) Y92H possibly damaging Het
Lmo7 A G 14: 102,159,531 (GRCm39) probably null Het
Lrguk A G 6: 34,050,703 (GRCm39) D387G probably damaging Het
Mki67 A C 7: 135,297,859 (GRCm39) S2392A probably benign Het
Mknk2 C T 10: 80,503,809 (GRCm39) W367* probably null Het
Mocos A G 18: 24,809,719 (GRCm39) K441E probably damaging Het
Mpnd T C 17: 56,318,692 (GRCm39) S150P probably damaging Het
Naip2 G C 13: 100,315,941 (GRCm39) L280V probably damaging Het
Naip2 A T 13: 100,315,940 (GRCm39) L280Q probably damaging Het
Neurod4 C T 10: 130,106,351 (GRCm39) V308I probably benign Het
Nxf3 C T X: 134,974,732 (GRCm39) V474I probably benign Het
Or10d5j A T 9: 39,867,877 (GRCm39) M118K probably damaging Het
Or8u10 A T 2: 85,915,751 (GRCm39) Y123* probably null Het
Pam T A 1: 97,782,481 (GRCm39) probably benign Het
Pde5a T C 3: 122,596,809 (GRCm39) Y467H probably damaging Het
Pibf1 T A 14: 99,374,557 (GRCm39) V332E possibly damaging Het
Plxna1 C A 6: 89,333,501 (GRCm39) R376L probably damaging Het
Proz A G 8: 13,123,533 (GRCm39) E268G probably benign Het
Rimbp3 A T 16: 17,028,163 (GRCm39) H529L probably benign Het
Rnf103 C G 6: 71,485,859 (GRCm39) C163W probably damaging Het
Rnf17 T C 14: 56,749,753 (GRCm39) V1433A probably damaging Het
Septin11 G T 5: 93,310,026 (GRCm39) M276I probably damaging Het
Slc30a4 A G 2: 122,544,192 (GRCm39) V50A probably damaging Het
Sorbs1 A G 19: 40,302,887 (GRCm39) V570A probably damaging Het
Spout1 T C 2: 30,067,419 (GRCm39) probably null Het
Syne2 T C 12: 76,095,396 (GRCm39) L5241P probably damaging Het
Tas2r110 T A 6: 132,845,638 (GRCm39) I223N probably damaging Het
Tead2 T A 7: 44,881,752 (GRCm39) probably null Het
Thsd1 A G 8: 22,749,427 (GRCm39) H713R probably damaging Het
Ttc21b A G 2: 66,073,023 (GRCm39) L221S probably damaging Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Vmn2r105 A G 17: 20,428,952 (GRCm39) I708T possibly damaging Het
Vmn2r117 G T 17: 23,679,389 (GRCm39) H612N probably damaging Het
Wnk1 C T 6: 119,946,315 (GRCm39) G613S possibly damaging Het
Zbtb41 T A 1: 139,351,734 (GRCm39) H282Q probably benign Het
Zfp335 C A 2: 164,742,026 (GRCm39) probably null Het
Zmym2 T A 14: 57,158,956 (GRCm39) probably benign 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
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
R9598:Gnptab UTSW 10 88,247,876 (GRCm39) missense probably damaging 0.97
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'- CCCAGAAGGCCTATGAAAGTTTG -3'
(R):5'- ACCAGCAAAGCCATGTGGAC -3'

Sequencing Primer
(F):5'- AAGTTTGGTTAGCCCAGTGACAC -3'
(R):5'- CAAAGCCATGTGGACGTCTGTG -3'
Posted On 2015-04-06