Incidental Mutation 'R6027:Gnptab'
ID 480118
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 044199-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R6027 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 88214996-88283186 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 88269087 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 597 (T597A)
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: T597A

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000020251
Gene: ENSMUSG00000035311
AA Change: T597A

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 0.0629 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.5%
  • 20x: 92.1%
Validation Efficiency 100% (68/68)
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca T C 11: 84,289,003 (GRCm39) V2299A probably benign Het
Acacb A G 5: 114,303,661 (GRCm39) D28G probably benign Het
Adamts6 G A 13: 104,616,043 (GRCm39) G1035D probably damaging Het
Adamts7 A C 9: 90,073,078 (GRCm39) Y755S probably damaging Het
Afg3l2 G T 18: 67,554,329 (GRCm39) L458M probably damaging Het
Ank2 T C 3: 126,791,528 (GRCm39) T763A possibly damaging Het
Armc9 G C 1: 86,172,389 (GRCm39) L105F probably damaging Het
Asah2 T C 19: 32,022,351 (GRCm39) N228D probably benign Het
Ash1l T C 3: 88,892,326 (GRCm39) Y1402H probably damaging Het
Aspm T G 1: 139,390,794 (GRCm39) V693G probably damaging Het
Bptf T C 11: 106,965,771 (GRCm39) E1141G probably damaging Het
Col12a1 C T 9: 79,563,860 (GRCm39) probably null Het
Csmd2 G A 4: 128,453,739 (GRCm39) D3475N unknown Het
Dctn5 T C 7: 121,732,564 (GRCm39) probably benign Het
Dhrs4 A G 14: 55,723,580 (GRCm39) K18E probably benign Het
Eci2 A T 13: 35,169,930 (GRCm39) probably null Het
Efcab6 A G 15: 83,851,922 (GRCm39) F319L probably benign Het
Elane A T 10: 79,722,852 (GRCm39) H86L probably damaging Het
Endod1 A T 9: 14,268,893 (GRCm39) Y197* probably null Het
Eno4 A G 19: 58,935,262 (GRCm39) D158G probably damaging Het
Fam217a T A 13: 35,094,977 (GRCm39) T170S possibly damaging Het
Fbxo7 A G 10: 85,883,950 (GRCm39) D517G probably damaging Het
Fkbp3 G T 12: 65,120,692 (GRCm39) A2E possibly damaging Het
Gan A G 8: 117,885,034 (GRCm39) Y54C probably damaging Het
Gdap1l1 T A 2: 163,293,531 (GRCm39) N194K possibly damaging Het
Hmcn1 A G 1: 150,678,646 (GRCm39) S492P possibly damaging Het
Hmox1 C A 8: 75,823,499 (GRCm39) H56N probably damaging Het
Kank3 C T 17: 34,037,088 (GRCm39) P131S possibly damaging Het
Kif14 T C 1: 136,410,797 (GRCm39) probably null Het
Kif1a A T 1: 92,953,365 (GRCm39) M1274K probably benign Het
Kmt2a A T 9: 44,730,587 (GRCm39) probably benign Het
Lypla1 T C 1: 4,907,299 (GRCm39) probably null Het
Man2b1 C T 8: 85,823,381 (GRCm39) T905I probably damaging Het
Mmp15 C A 8: 96,098,804 (GRCm39) H544N probably benign Het
Myh7 A T 14: 55,208,259 (GRCm39) N1933K probably benign Het
Ndst4 G T 3: 125,507,025 (GRCm39) A730S probably benign Het
Nmur1 G A 1: 86,315,053 (GRCm39) Q238* probably null Het
Nwd2 C T 5: 63,965,563 (GRCm39) P1716S possibly damaging Het
Or13c7c A G 4: 43,835,842 (GRCm39) V216A probably benign Het
Or8b36 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 37,937,836 (GRCm39) probably null Het
Or8k38 T G 2: 86,488,148 (GRCm39) Y218S probably damaging Het
P2ry6 T G 7: 100,587,715 (GRCm39) M215L probably benign Het
Parp4 G A 14: 56,866,615 (GRCm39) E1060K probably benign Het
Pde10a A G 17: 9,183,509 (GRCm39) I822V possibly damaging Het
Pira13 T C 7: 3,827,638 (GRCm39) Y173C possibly damaging Het
Pkd1l1 C A 11: 8,866,272 (GRCm39) G528* probably null Het
Ptk2 T A 15: 73,101,762 (GRCm39) Q816L probably damaging Het
Ptprg T C 14: 12,220,613 (GRCm38) F442L possibly damaging Het
Qrfpr A G 3: 36,276,187 (GRCm39) Y68H probably benign Het
Ripk4 A G 16: 97,545,274 (GRCm39) W458R probably damaging Het
Ros1 G T 10: 52,040,064 (GRCm39) T309N possibly damaging Het
Rps27a T C 11: 29,497,808 (GRCm39) probably benign Het
Sarm1 T A 11: 78,374,384 (GRCm39) M577L probably benign Het
Scin T C 12: 40,127,515 (GRCm39) Y425C probably damaging Het
Serpina12 T A 12: 103,997,336 (GRCm39) Y395F probably benign Het
Sfxn2 T A 19: 46,571,291 (GRCm39) Y69* probably null Het
Skint6 T C 4: 112,953,761 (GRCm39) probably null Het
Slc7a1 A C 5: 148,270,774 (GRCm39) I564S possibly damaging Het
Smc6 T A 12: 11,356,179 (GRCm39) Y933N probably benign Het
Sp110 T C 1: 85,505,039 (GRCm39) S438G possibly damaging Het
St8sia4 T A 1: 95,581,399 (GRCm39) R114S probably damaging Het
Trim11 C T 11: 58,869,289 (GRCm39) A75V possibly damaging Het
Tufm T A 7: 126,086,920 (GRCm39) H68Q probably damaging Het
Ythdc2 T A 18: 44,993,503 (GRCm39) D194E 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
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
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'- GACCCCAGAGAATTAAGGCC -3'
(R):5'- ACCAAACTTTCATAGGCCTTCTG -3'

Sequencing Primer
(F):5'- GCCTAATTAAAAGGAAACCATGTTTG -3'
(R):5'- CAAACTTTCATAGGCCTTCTGGGTTG -3'
Posted On 2017-06-26