Entry
Name
UDP-N-acetylglucosamine---lysosomal-enzyme N-acetylglucosaminephosphotransferase;
N-acetylglucosaminylphosphotransferase;
UDP-N-acetylglucosamine:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase;
UDP-GlcNAc:glycoprotein N-acetylglucosamine-1-phosphotransferase;
uridine diphosphoacetylglucosamine-lysosomal enzyme precursor acetylglucosamine-1-phosphotransferase;
uridine diphosphoacetylglucosamine-glycoprotein acetylglucosamine-1-phosphotransferase;
lysosomal enzyme precursor acetylglucosamine-1-phosphotransferase;
N-acetylglucosaminyl phosphotransferase;
UDP-acetylglucosamine:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase;
UDP-GlcNAc:lysosomal enzyme N-acetylglucosamine-1-phosphotransferase;
UDP-N-acetylglucosamine:glycoprotein N-acetylglucosamine-1-phosphotransferase;
UDP-N-acetylglucosamine:glycoprotein N-acetylglucosaminyl-1-phosphotransferase
Class
Transferases;
Transferring phosphorus-containing groups;
Transferases for other substituted phosphate groups
BRITE hierarchy
Sysname
UDP-N-acetyl-D-glucosamine:lysosomal-enzyme N-acetylglucosaminephosphotransferase
Reaction(IUBMB)
UDP-N-acetyl-D-glucosamine + lysosomal-enzyme D-mannose = UMP + lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D-mannose [RN:
R04291 ]
Reaction(KEGG)
Substrate
UDP-N-acetyl-D-glucosamine [CPD:
C00043 ];
lysosomal-enzyme D-mannose [CPD:
C03706 ]
Product
UMP [CPD:
C00105 ];
lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D-mannose [CPD:
C04789 ]
Comment
Some other glycoproteins with high-mannose can act as acceptors, but much more slowly than lysosomal enzymes.
History
EC 2.7.8.17 created 1984
Orthology
K08239 UDP-N-acetylglucosamine-lysosomal-enzyme
Genes
XLA : 108711016(gnptab.L) 108713209(gnptab.S)
SRX : 107725515 107725516 107744940
SANH : 107664853 107695880
SGH : 107578483 107590216(gnptab) 107593561
CCAR : 109052697(gnptab) 109071546
CAUA : 113048152 113062700
CGIB : 127956678 127974775
MASI : 127434881 127436882
PDAB : 135749801 135774853
HCQ : 109520445 109523683(gnptab) 109531035
SASA : 106576272 106609432
STRU : 115180191 115198933
OMY : 110490418(gnptab) 110500058
ONE : 115107059 115133039(gnptab)
OCLA : 139378558 139392706
SALP : 111949335(gnptab) 111951374
CCLU : 121543525 121548952
DSI : Dsimw501_GD10091(Dsim_GD10091)
AALB : 109407546 115253452
MMER : 123536730 123550858
DPOL : 127845214 127864660
SPAR : SPRG_00375 SPRG_00376 SPRG_00377 SPRG_15088 SPRG_18839
» show all
Taxonomy
Reference
Authors
Reitman ML, Kornfeld S.
Title
UDP-N-acetylglucosamine:glycoprotein N-acetylglucosamine-1-phosphotransferase. Proposed enzyme for the phosphorylation of the high mannose oligosaccharide units of lysosomal enzymes.
Journal
J Biol Chem 256:4275-81 (1981)
Reference
Authors
Reitman ML, Kornfeld S.
Title
Lysosomal enzyme targeting. N-Acetylglucosaminylphosphotransferase selectively phosphorylates native lysosomal enzymes.
Journal
J Biol Chem 256:11977-80 (1981)
Reference
Authors
Waheed A, Hasilik A, von Figura K.
Title
UDP-N-acetylglucosamine:lysosomal enzyme precursor N-acetylglucosamine-1-phosphotransferase. Partial purification and characterization of the rat liver Golgi enzyme.
Journal
J Biol Chem 257:12322-31 (1982)
Reference
Authors
Waheed A, Pohlmann R, Hasilik A, von Figura K.
Title
Subcellular location of two enzymes involved in the synthesis of phosphorylated recognition markers in lysosomal enzymes.
Journal
J Biol Chem 256:4150-2 (1981)
Other DBs
ExplorEnz - The Enzyme Database: 2.7.8.17
ExPASy - ENZYME nomenclature database: 2.7.8.17
LinkDB
All DBs