GPT_SCHPO
ID GPT_SCHPO Reviewed; 446 AA.
AC P42881;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1995, sequence version 1.
DT 03-AUG-2022, entry version 148.
DE RecName: Full=UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase;
DE EC=2.7.8.15;
DE AltName: Full=GlcNAc-1-P transferase;
DE Short=G1PT;
DE Short=GPT;
DE AltName: Full=N-acetylglucosamine-1-phosphate transferase;
GN Name=gpt2; Synonyms=gpt; ORFNames=SPBC15D4.04;
OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC Schizosaccharomyces.
OX NCBI_TaxID=284812;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=7893167; DOI=10.1006/abbi.1995.1192;
RA Zou J., Scocca J.R., Krag S.S.;
RT "Asparagine-linked glycosylation in Schizosaccharomyces pombe: functional
RT conservation of the first step in oligosaccharide-lipid assembly.";
RL Arch. Biochem. Biophys. 317:487-496(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=11859360; DOI=10.1038/nature724;
RA Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA Nurse P.;
RT "The genome sequence of Schizosaccharomyces pombe.";
RL Nature 415:871-880(2002).
CC -!- FUNCTION: Catalyzes the initial step in the synthesis of dolichol-P-P-
CC oligosaccharides.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a dolichyl phosphate + UDP-N-acetyl-alpha-D-glucosamine = N-
CC acetyl-alpha-D-glucosaminyl-diphosphodolichol + UMP;
CC Xref=Rhea:RHEA:13289, Rhea:RHEA-COMP:9517, Rhea:RHEA-COMP:9519,
CC ChEBI:CHEBI:57683, ChEBI:CHEBI:57705, ChEBI:CHEBI:57865,
CC ChEBI:CHEBI:58427; EC=2.7.8.15;
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000250|UniProtKB:Q9H3H5};
CC -!- ACTIVITY REGULATION: Inhibited by tunicamycin.
CC -!- PATHWAY: Protein modification; protein glycosylation.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane {ECO:0000250};
CC Multi-pass membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 4 family. {ECO:0000305}.
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DR EMBL; U09454; AAA92799.1; -; Genomic_DNA.
DR EMBL; CU329671; CAA20479.1; -; Genomic_DNA.
DR PIR; S71622; S71622.
DR RefSeq; NP_596244.1; NM_001022163.2.
DR AlphaFoldDB; P42881; -.
DR SMR; P42881; -.
DR BioGRID; 276345; 1.
DR STRING; 4896.SPBC15D4.04.1; -.
DR MaxQB; P42881; -.
DR PaxDb; P42881; -.
DR EnsemblFungi; SPBC15D4.04.1; SPBC15D4.04.1:pep; SPBC15D4.04.
DR GeneID; 2539795; -.
DR KEGG; spo:SPBC15D4.04; -.
DR PomBase; SPBC15D4.04; gpt2.
DR VEuPathDB; FungiDB:SPBC15D4.04; -.
DR eggNOG; KOG2788; Eukaryota.
DR HOGENOM; CLU_029942_1_0_1; -.
DR InParanoid; P42881; -.
DR OMA; LVWMGPM; -.
DR PhylomeDB; P42881; -.
DR Reactome; R-SPO-446193; Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent protein.
DR UniPathway; UPA00378; -.
DR PRO; PR:P42881; -.
DR Proteomes; UP000002485; Chromosome II.
DR GO; GO:0005783; C:endoplasmic reticulum; IGI:PomBase.
DR GO; GO:0030176; C:integral component of endoplasmic reticulum membrane; IC:PomBase.
DR GO; GO:0016021; C:integral component of membrane; EXP:PomBase.
DR GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008963; F:phospho-N-acetylmuramoyl-pentapeptide-transferase activity; IEA:InterPro.
DR GO; GO:0003975; F:UDP-N-acetylglucosamine-dolichyl-phosphate N-acetylglucosaminephosphotransferase activity; IMP:PomBase.
DR GO; GO:0006488; P:dolichol-linked oligosaccharide biosynthetic process; IMP:PomBase.
DR GO; GO:0006487; P:protein N-linked glycosylation; IGI:PomBase.
DR CDD; cd06855; GT_GPT_euk; 1.
DR InterPro; IPR000715; Glycosyl_transferase_4.
DR InterPro; IPR033895; GPT.
DR PANTHER; PTHR10571; PTHR10571; 1.
DR Pfam; PF00953; Glycos_transf_4; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum; Glycoprotein; Glycosyltransferase; Magnesium;
KW Membrane; Metal-binding; Reference proteome; Transferase; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..446
FT /note="UDP-N-acetylglucosamine--dolichyl-phosphate N-
FT acetylglucosaminephosphotransferase"
FT /id="PRO_0000108764"
FT TRANSMEM 1..21
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 25..45
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 73..93
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 123..143
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 155..175
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 191..211
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 216..236
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 254..274
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 282..302
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 311..331
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 412..432
FT /note="Helical"
FT /evidence="ECO:0000255"
FT BINDING 59..61
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 71
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 154
FT /ligand="dolichyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57683"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 208..216
FT /ligand="dolichyl phosphate"
FT /ligand_id="ChEBI:CHEBI:57683"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 215
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 221
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 286
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT BINDING 335..337
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000250|UniProtKB:Q9H3H5"
FT CARBOHYD 395
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
SQ SEQUENCE 446 AA; 49855 MW; 16CAB90E5FBFF15F CRC64;
MIESCFNVGI WATGLALLMN QGQSPLLSNV GLSVLAYKAT AMFIPRVGPS FIKRGFSGKD
MNKVEKYVIP ETMGAVSALV YFMCMIIFIP VLFYKYLVPN HNPNLPSDGS VAEVAKSQFP
HDLLGAYLSA LLSILSVSLL GILDDLFDIR WRHKFFLPAI AAIPLLVVYY VDYGVTYVSV
PSIVRPFLKR SLINLGFLYY FYMAAVAIFC PNSINIIAGV NGVEAGQSLV LALVIACNDL
FYVLSPKNKD ALRAHLLSLY LVLPLIGVTA GLLKYNWWPS RVFVGDTFCY FAGMVMAVVG
ILGHFSKTLM LFFIPQIFNF ALSVPQLFGL VECPRHRLPK LNVKTGLLEN SYTEFSLNEH
PLPKKTLLTI SIFEKLRLIR VEYDPSTGRP LRCTNFTIIN FVLYHLGPMR EDHLTICIMG
LQLLTGIFGL IIRHFVAPLV YPEDNI
