Incidental Mutation 'R0385:Gnptab'
ID 31238
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 038591-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R0385 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 88272387 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1009 (I1009T)
Ref Sequence ENSEMBL: ENSMUSP00000020251 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020251] [ENSMUST00000151273]
AlphaFold Q69ZN6
Predicted Effect probably damaging
Transcript: ENSMUST00000020251
AA Change: I1009T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: I1009T

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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.2%
  • 10x: 96.0%
  • 20x: 92.0%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca A G 11: 84,122,574 (GRCm39) N331S probably benign Het
Adk A G 14: 21,368,142 (GRCm39) N189S probably benign Het
Apc T A 18: 34,448,997 (GRCm39) N1930K probably damaging Het
Arhgap28 T C 17: 68,171,601 (GRCm39) D391G probably damaging Het
Atn1 G T 6: 124,720,334 (GRCm39) probably benign Het
C2cd5 T C 6: 142,987,216 (GRCm39) E471G probably damaging Het
Camta1 C A 4: 151,159,597 (GRCm39) R1614L probably damaging Het
Cap2 T C 13: 46,714,023 (GRCm39) L34P probably damaging Het
Cdc42ep2 T A 19: 5,968,553 (GRCm39) M51L probably benign Het
Cntn5 C T 9: 9,972,875 (GRCm39) A254T probably damaging Het
Dicer1 A T 12: 104,670,433 (GRCm39) L1044H probably damaging Het
Dkk3 A C 7: 111,757,430 (GRCm39) M58R probably damaging Het
Dpy19l3 G A 7: 35,452,130 (GRCm39) R5W probably damaging Het
Dsg1c C T 18: 20,416,711 (GRCm39) P871S probably damaging Het
Dusp1 A T 17: 26,726,670 (GRCm39) S131T probably benign Het
Enpp2 C T 15: 54,745,555 (GRCm39) G314R probably damaging Het
Entr1 T C 2: 26,277,671 (GRCm39) E41G possibly damaging Het
Fam222b C A 11: 78,045,756 (GRCm39) P439Q probably benign Het
Fastkd2 A T 1: 63,776,970 (GRCm39) I369F probably benign Het
Fdps G A 3: 89,002,201 (GRCm39) S205F probably damaging Het
Fmo1 A T 1: 162,663,773 (GRCm39) V252E possibly damaging Het
Frmd5 A G 2: 121,386,055 (GRCm39) Y230H probably damaging Het
Gal C T 19: 3,461,171 (GRCm39) V88I probably benign Het
Idh2 C T 7: 79,748,005 (GRCm39) A232T probably damaging Het
Klhdc7a A T 4: 139,694,016 (GRCm39) D310E probably benign Het
Klk4 T C 7: 43,533,432 (GRCm39) M97T probably benign Het
Krt82 C T 15: 101,454,028 (GRCm39) V227M probably damaging Het
Lpp T C 16: 24,580,587 (GRCm39) V226A probably damaging Het
Mbd1 AGCTGACTCGGTAC A 18: 74,406,312 (GRCm39) probably null Het
Mcm10 T C 2: 5,008,965 (GRCm39) K335E possibly damaging Het
Mpv17l A T 16: 13,758,863 (GRCm39) I96L probably benign Het
Muc6 G A 7: 141,218,313 (GRCm39) S2120F possibly damaging Het
Myb T C 10: 21,030,611 (GRCm39) D62G possibly damaging Het
Nasp A T 4: 116,467,892 (GRCm39) N364K probably benign Het
Npsr1 A G 9: 24,224,573 (GRCm39) N317D probably damaging Het
Nup210 A G 6: 91,005,777 (GRCm39) V619A possibly damaging Het
Oser1 C T 2: 163,253,316 (GRCm39) probably null Het
Pcdhb4 T C 18: 37,442,268 (GRCm39) F526S probably damaging Het
Plekhh3 T C 11: 101,055,967 (GRCm39) N444S probably damaging Het
Pnpla5 G T 15: 84,004,920 (GRCm39) L144M probably damaging Het
Pou2f2 G A 7: 24,815,501 (GRCm39) Q89* probably null Het
Ptprb A G 10: 116,186,083 (GRCm39) I1713V probably benign Het
Ptprd A G 4: 76,046,902 (GRCm39) Y442H probably damaging Het
Rad21 A T 15: 51,837,259 (GRCm39) I152N possibly damaging Het
Ralgapa1 A G 12: 55,723,823 (GRCm39) S1568P probably damaging Het
Rhag T A 17: 41,145,618 (GRCm39) V357E probably damaging Het
Rnf121 A T 7: 101,678,324 (GRCm39) D174E possibly damaging Het
Sf3b4 T C 3: 96,080,298 (GRCm39) Y16H probably damaging Het
Slc1a3 C T 15: 8,668,619 (GRCm39) V449I probably damaging Het
Slc20a2 A G 8: 23,058,409 (GRCm39) I648M probably benign Het
Slc25a25 T A 2: 32,307,834 (GRCm39) I254F probably damaging Het
Slit3 A G 11: 35,591,109 (GRCm39) H1307R probably damaging Het
Sorl1 C A 9: 41,943,205 (GRCm39) M890I probably damaging Het
Supt16 A C 14: 52,414,175 (GRCm39) M468R probably benign Het
Taf4b T C 18: 14,916,817 (GRCm39) S56P probably benign Het
Tapt1 T C 5: 44,375,443 (GRCm39) probably null Het
Tmco3 T G 8: 13,346,027 (GRCm39) C288W probably damaging Het
Tpcn2 A G 7: 144,830,911 (GRCm39) Y145H probably damaging Het
Ttn C T 2: 76,712,061 (GRCm39) probably benign Het
Usb1 G T 8: 96,071,946 (GRCm39) W215C probably damaging Het
Usp2 C G 9: 44,004,047 (GRCm39) T305R probably damaging Het
Vmn1r13 G A 6: 57,187,690 (GRCm39) S283N probably benign Het
Vps54 A G 11: 21,256,381 (GRCm39) K467E possibly damaging Het
Wnk2 G T 13: 49,221,604 (GRCm39) S1121Y probably damaging Het
Zbed6 A T 1: 133,584,522 (GRCm39) D938E 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
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'- AGGAAAGTCCCTGCACACATGC -3'
(R):5'- GGCCCTGAATGAACCTGTCACAAG -3'

Sequencing Primer
(F):5'- GGATCGTTATGCAAGAACTCC -3'
(R):5'- CTGTCACAAGGATCATGTGC -3'
Posted On 2013-04-24