ALG9_SCHPO
ID ALG9_SCHPO Reviewed; 577 AA.
AC Q9P7Q9;
DT 20-JUN-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 120.
DE RecName: Full=Alpha-1,2-mannosyltransferase alg9;
DE EC=2.4.1.259;
DE EC=2.4.1.261;
DE AltName: Full=Asparagine-linked glycosylation protein 9;
DE AltName: Full=Dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase;
DE AltName: Full=Dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase;
DE Flags: Precursor;
GN Name=alg9; ORFNames=SPAC1834.05;
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 [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 transfer of mannose from Dol-P-Man to lipid-
CC linked oligosaccharides. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a dolichyl beta-D-mannosyl phosphate + alpha-D-Man-(1->2)-
CC alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->3)-alpha-D-
CC Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-
CC diphosphodolichol = a dolichyl phosphate + alpha-D-Man-(1->2)-alpha-
CC D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-
CC (1->3)-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-
CC alpha-D-GlcNAc-diphosphodolichol + H(+); Xref=Rhea:RHEA:29531,
CC Rhea:RHEA-COMP:9517, Rhea:RHEA-COMP:9527, Rhea:RHEA-COMP:12628,
CC Rhea:RHEA-COMP:12629, ChEBI:CHEBI:15378, ChEBI:CHEBI:57683,
CC ChEBI:CHEBI:58211, ChEBI:CHEBI:132516, ChEBI:CHEBI:132517;
CC EC=2.4.1.259;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a dolichyl beta-D-mannosyl phosphate + alpha-D-Man-(1->2)-
CC alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-
CC Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-
CC (1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphosphodolichol = a
CC dolichyl phosphate + alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-
CC Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-
CC (1->2)-alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-
CC beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphosphodolichol + H(+);
CC Xref=Rhea:RHEA:29539, Rhea:RHEA-COMP:9517, Rhea:RHEA-COMP:9527,
CC Rhea:RHEA-COMP:12630, Rhea:RHEA-COMP:12631, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57683, ChEBI:CHEBI:58211, ChEBI:CHEBI:132519,
CC ChEBI:CHEBI:132520; EC=2.4.1.261;
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 22 family.
CC {ECO:0000305}.
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DR EMBL; CU329670; CAB75773.1; -; Genomic_DNA.
DR PIR; T50116; T50116.
DR RefSeq; NP_594684.1; NM_001020113.2.
DR AlphaFoldDB; Q9P7Q9; -.
DR BioGRID; 278797; 42.
DR IntAct; Q9P7Q9; 2.
DR MINT; Q9P7Q9; -.
DR STRING; 4896.SPAC1834.05.1; -.
DR CAZy; GT22; Glycosyltransferase Family 22.
DR MaxQB; Q9P7Q9; -.
DR PaxDb; Q9P7Q9; -.
DR EnsemblFungi; SPAC1834.05.1; SPAC1834.05.1:pep; SPAC1834.05.
DR GeneID; 2542331; -.
DR KEGG; spo:SPAC1834.05; -.
DR PomBase; SPAC1834.05; alg9.
DR VEuPathDB; FungiDB:SPAC1834.05; -.
DR eggNOG; KOG2515; Eukaryota.
DR HOGENOM; CLU_018152_0_0_1; -.
DR InParanoid; Q9P7Q9; -.
DR OMA; GKDWHRY; -.
DR PhylomeDB; Q9P7Q9; -.
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:Q9P7Q9; -.
DR Proteomes; UP000002485; Chromosome I.
DR GO; GO:0005783; C:endoplasmic reticulum; HDA:PomBase.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IBA:GO_Central.
DR GO; GO:0030176; C:integral component of endoplasmic reticulum membrane; NAS:PomBase.
DR GO; GO:0000026; F:alpha-1,2-mannosyltransferase activity; IBA:GO_Central.
DR GO; GO:0052926; F:dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0052918; F:dol-P-Man:Man(8)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0000030; F:mannosyltransferase activity; IBA:GO_Central.
DR GO; GO:0006488; P:dolichol-linked oligosaccharide biosynthetic process; ISO:PomBase.
DR GO; GO:0006487; P:protein N-linked glycosylation; IBA:GO_Central.
DR InterPro; IPR039484; ALG9-like.
DR InterPro; IPR005599; GPI_mannosylTrfase.
DR PANTHER; PTHR22760; PTHR22760; 1.
DR PANTHER; PTHR22760:SF2; PTHR22760:SF2; 1.
DR Pfam; PF03901; Glyco_transf_22; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum; Glycosyltransferase; Membrane; Reference proteome;
KW Signal; Transferase; Transmembrane; Transmembrane helix.
FT SIGNAL 1..29
FT /evidence="ECO:0000255"
FT CHAIN 30..577
FT /note="Alpha-1,2-mannosyltransferase alg9"
FT /id="PRO_0000012142"
FT TOPO_DOM 30..68
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 69..89
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 90..95
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 96..116
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 117..136
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 137..159
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 160..176
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 177..197
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 198..217
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 218..238
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 239..280
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 281..301
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 302..305
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 306..326
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 327..333
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 334..354
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 355..375
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 376..396
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 397..577
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
SQ SEQUENCE 577 AA; 66270 MW; 0CD4F397A5C0546A CRC64;
MPSKAPRKSL SVSFVWTFSI LAVLRLTSAS FRVIDDCDEV YNYWEPLHYL LYGYGLQTWE
YSPEYAIRSW FYIALHAVPG FLARGLGLSR LHVFYFIRGV LACFSAFCET NLILAVARNF
NRAVALHLTS VLFVNSGMWS ASTSFLPSSF AMNMVTLALS AQLSPPSTKR TVKVVSFITI
GAVIGWPFSA ALSIPFILLE LVDLKGRFRH LFCRWFKAIF VALLITGICI TVDSLFYHRI
QFVAWNIVKY NVLAKDGRGP DIYGTEPWWY YFANLSLQHN IVLWFAMACG PLVLLAAFTN
WINLDSFLDL SSVISPFYIW LFIFIIQPHK EERFMYPIYP VLCLAAAIGL DMSLKLMIQI
LSSINETVRS KFPVRFVVLC VYAIIGCLSI ARILAIQNYN APMIIYPAIS FLETDNNVTT
NVCVGKEWYR YPSTFFLPDN SRLKFVKSEF DGILPGEFVE SNSTWWNREG YYQIPEHMNE
FNNEEPTRYT SLESCDFLID LEFDHSKATV NEPIYSKSDG WIPVMVYPFI DTKQTPFMGR
AFAVPFIEPK WGRYEILVKK PVKIDFSNLR RASKQQA
