Incidental Mutation 'R0288:Gnptab'
ID 24739
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 038507-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R0288 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 88268967 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 557 (V557I)
Ref Sequence ENSEMBL: ENSMUSP00000020251 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020251] [ENSMUST00000151273]
AlphaFold Q69ZN6
Predicted Effect probably benign
Transcript: ENSMUST00000020251
AA Change: V557I

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: V557I

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 0.0898 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.8%
  • 10x: 95.1%
  • 20x: 89.7%
Validation Efficiency 98% (62/63)
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrg3 A G 8: 95,766,568 (GRCm39) E413G possibly damaging Het
Amigo2 G T 15: 97,143,560 (GRCm39) N287K probably damaging Het
Ankle2 T A 5: 110,384,256 (GRCm39) I260K probably damaging Het
Apob C T 12: 8,040,779 (GRCm39) R635* probably null Het
Camkv A G 9: 107,823,555 (GRCm39) Y153C probably damaging Het
Capn9 A G 8: 125,327,230 (GRCm39) probably benign Het
Ces2c A G 8: 105,576,376 (GRCm39) I130V probably benign Het
Cfap44 T A 16: 44,236,257 (GRCm39) probably benign Het
Cfhr3 A G 1: 139,525,425 (GRCm39) noncoding transcript Het
Chmp1a G T 8: 123,934,745 (GRCm39) D70E probably damaging Het
Coil G A 11: 88,872,694 (GRCm39) G352R probably damaging Het
Colq T C 14: 31,265,949 (GRCm39) E188G possibly damaging Het
Cyfip2 A G 11: 46,144,799 (GRCm39) F685S possibly damaging Het
Cyp4f39 A G 17: 32,711,410 (GRCm39) N519S probably benign Het
Dennd1c A T 17: 57,383,870 (GRCm39) probably null Het
Dnah9 A T 11: 65,915,960 (GRCm39) probably null Het
Dnmbp T C 19: 43,890,898 (GRCm39) T290A possibly damaging Het
Dsc2 T C 18: 20,166,177 (GRCm39) D818G probably damaging Het
Hdac4 A T 1: 91,898,728 (GRCm39) H675Q probably damaging Het
Kcnk3 T C 5: 30,745,764 (GRCm39) M35T probably benign Het
Kif1b A T 4: 149,283,795 (GRCm39) I1290N probably damaging Het
Klhl14 G A 18: 21,698,620 (GRCm39) R398W probably damaging Het
Marveld1 T C 19: 42,136,265 (GRCm39) F60L probably damaging Het
Miox C T 15: 89,220,477 (GRCm39) L189F possibly damaging Het
Ncoa6 TGC TGCGC 2: 155,250,211 (GRCm39) probably null Het
Ndst3 A T 3: 123,465,843 (GRCm39) V43D probably benign Het
Nhsl1 A G 10: 18,399,794 (GRCm39) D306G probably damaging Het
Nlrp2 A G 7: 5,331,544 (GRCm39) V284A probably benign Het
Pcdhb15 T C 18: 37,608,451 (GRCm39) V561A probably damaging Het
Pdcl2 T C 5: 76,460,344 (GRCm39) I177V possibly damaging Het
Pkd1l3 G A 8: 110,373,131 (GRCm39) probably null Het
Pla2g6 A C 15: 79,171,106 (GRCm39) probably benign Het
Plekhj1 A T 10: 80,632,444 (GRCm39) I122N probably damaging Het
Pmel T C 10: 128,550,175 (GRCm39) I70T probably benign Het
Psip1 T C 4: 83,383,196 (GRCm39) D273G probably damaging Het
Rictor A G 15: 6,816,021 (GRCm39) I1098V probably benign Het
Rif1 T C 2: 52,000,025 (GRCm39) S1160P probably damaging Het
Rsbn1l T C 5: 21,125,038 (GRCm39) I255V probably damaging Het
Slc15a5 A G 6: 137,994,914 (GRCm39) probably benign Het
Slc29a1 G A 17: 45,900,730 (GRCm39) R111W probably damaging Het
Slc36a1 G A 11: 55,109,913 (GRCm39) A74T probably damaging Het
Slc5a7 A T 17: 54,600,046 (GRCm39) Y122* probably null Het
Slc6a3 G T 13: 73,709,047 (GRCm39) G324W probably damaging Het
Sltm T C 9: 70,486,633 (GRCm39) S433P probably damaging Het
Spta1 T C 1: 174,070,745 (GRCm39) S2190P probably damaging Het
Sry A T Y: 2,662,818 (GRCm39) F281I unknown Het
Stk32a T A 18: 43,438,060 (GRCm39) probably null Het
Sytl2 T C 7: 90,052,228 (GRCm39) probably benign Het
Tbl3 G A 17: 24,920,781 (GRCm39) H612Y probably damaging Het
Tmem144 G A 3: 79,746,580 (GRCm39) probably benign Het
Top2a A G 11: 98,907,249 (GRCm39) probably benign Het
Usp9y A T Y: 1,333,606 (GRCm39) probably benign Het
Vldlr G A 19: 27,218,051 (GRCm39) probably benign Het
Vmn1r28 G A 6: 58,242,702 (GRCm39) A182T probably benign Het
Vmn2r28 A G 7: 5,491,020 (GRCm39) L409P probably damaging Het
Vps13c T C 9: 67,834,648 (GRCm39) V1659A probably damaging Het
Wdr17 C T 8: 55,146,131 (GRCm39) A90T possibly damaging Het
Zfp280d A T 9: 72,238,621 (GRCm39) K646* probably null Het
Zfp36 A G 7: 28,077,666 (GRCm39) S81P probably benign Het
Zfp618 A T 4: 63,051,171 (GRCm39) T651S possibly 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
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
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'- CCAAGCCTGTAACGTCTTATCCTGC -3'
(R):5'- TGGTTGCGTTCATCCCACTGTG -3'

Sequencing Primer
(F):5'- ACCCTTTAAGTGACACTCGATGG -3'
(R):5'- ATCCCACTGTGCATTATCAGG -3'
Posted On 2013-04-16