Incidental Mutation 'R6119:Gnptab'
ID 485667
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 044429-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R6119 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 88267257 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 449 (D449E)
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: D449E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: D449E

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 0.6467 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 93.2%
Validation Efficiency 100% (53/53)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022A10Rik C T 7: 27,265,138 (GRCm39) R97* probably null Het
4930544D05Rik G A 11: 70,507,317 (GRCm39) A121T probably damaging Het
Abtb2 A T 2: 103,532,655 (GRCm39) E484D probably benign Het
Ankk1 A T 9: 49,338,183 (GRCm39) W37R possibly damaging Het
Arhgap11a C A 2: 113,664,695 (GRCm39) M529I probably benign Het
Btd G A 14: 31,363,065 (GRCm39) probably benign Het
Ddx47 T C 6: 135,000,318 (GRCm39) I438T probably benign Het
Dnhd1 A G 7: 105,358,647 (GRCm39) T3379A probably benign Het
Dusp3 A G 11: 101,871,495 (GRCm39) probably benign Het
Dync1h1 A G 12: 110,594,440 (GRCm39) K1289E possibly damaging Het
Egf A T 3: 129,530,421 (GRCm39) I247N probably benign Het
Erich1 A G 8: 14,083,692 (GRCm39) L126P probably benign Het
Fat3 T A 9: 16,287,864 (GRCm39) H553L possibly damaging Het
Gdpgp1 T C 7: 79,888,740 (GRCm39) L257P probably damaging Het
Gimap8 T C 6: 48,635,888 (GRCm39) I551T possibly damaging Het
Grb10 T C 11: 11,883,551 (GRCm39) D513G probably damaging Het
Grin1 T G 2: 25,195,170 (GRCm39) D283A probably damaging Het
Gtf2i A T 5: 134,315,911 (GRCm39) probably null Het
Ip6k3 A G 17: 27,367,599 (GRCm39) V199A possibly damaging Het
Kif17 T A 4: 138,015,643 (GRCm39) Y405* probably null Het
Lair1 T C 7: 4,031,895 (GRCm39) M71V probably benign Het
Mamdc2 G A 19: 23,330,679 (GRCm39) T376M probably damaging Het
Msra G A 14: 64,678,183 (GRCm39) R38C probably damaging Het
Mthfd1 A T 12: 76,350,447 (GRCm39) I462F probably damaging Het
Nbr1 A G 11: 101,457,938 (GRCm39) probably null Het
Neb A G 2: 52,110,943 (GRCm39) M181T probably benign Het
Noxo1 A G 17: 24,915,545 (GRCm39) probably benign Het
Optn C A 2: 5,026,134 (GRCm39) probably null Het
Or10ag58 A T 2: 87,265,733 (GRCm39) K301* probably null Het
Or4c103 A G 2: 88,513,935 (GRCm39) I47T probably damaging Het
Or5k17 A T 16: 58,746,895 (GRCm39) I13N possibly damaging Het
Or6c215 G A 10: 129,637,689 (GRCm39) A235V probably damaging Het
Or6c215 C A 10: 129,637,690 (GRCm39) A235S probably damaging Het
Pclo A G 5: 14,727,033 (GRCm39) probably benign Het
Ppp1r16b A G 2: 158,593,047 (GRCm39) I209V probably benign Het
Prss12 A G 3: 123,283,258 (GRCm39) I517V possibly damaging Het
Pwwp3a A G 10: 80,064,865 (GRCm39) K32E probably benign Het
Ripor2 C T 13: 24,798,627 (GRCm39) probably benign Het
Rmnd5b A G 11: 51,516,536 (GRCm39) S274P probably benign Het
Sftpa1 T A 14: 40,854,509 (GRCm39) I32N probably damaging Het
Slc2a12 T A 10: 22,541,246 (GRCm39) I367N probably damaging Het
Sorcs1 T C 19: 50,276,532 (GRCm39) D340G probably damaging Het
Synj1 T C 16: 90,735,877 (GRCm39) K1359E probably benign Het
Tasor2 C T 13: 3,631,891 (GRCm39) R870H possibly damaging Het
Tcf12 T A 9: 71,775,547 (GRCm39) E421V probably damaging Het
Tecta A T 9: 42,284,371 (GRCm39) F905I probably benign Het
Tmem106a T A 11: 101,474,576 (GRCm39) C58* probably null Het
Tmem131l A T 3: 83,805,689 (GRCm39) F1585I probably damaging Het
Tnks2 T C 19: 36,856,752 (GRCm39) S208P possibly damaging Het
Trim50 A G 5: 135,382,274 (GRCm39) N42S probably benign Het
Tsc22d2 T A 3: 58,367,674 (GRCm39) probably benign Het
Ttll3 T A 6: 113,371,702 (GRCm39) L23H probably damaging Het
Vmn1r10 A G 6: 57,091,218 (GRCm39) Y270C probably benign Het
Ypel3 T C 7: 126,377,537 (GRCm39) V74A possibly damaging Het
Zfp677 A G 17: 21,618,070 (GRCm39) T376A 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
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
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'- ATATCAGCAGCCAGTCTGTG -3'
(R):5'- CCAGAGAAGTGCCTTCAACAATG -3'

Sequencing Primer
(F):5'- CTCTTCGATTTTGTCACAGG -3'
(R):5'- TGGATCCCATGAACCAGTTG -3'
Posted On 2017-08-16