ALG12_YEAST
ID ALG12_YEAST Reviewed; 551 AA.
AC P53730; D6W1K4;
DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-1996, sequence version 1.
DT 03-AUG-2022, entry version 173.
DE RecName: Full=Dol-P-Man:Man(7)GlcNAc(2)-PP-Dol alpha-1,6-mannosyltransferase;
DE EC=2.4.1.260 {ECO:0000269|PubMed:15987956};
DE AltName: Full=Asparagine-linked glycosylation protein 12;
DE AltName: Full=Dolichyl-P-Man:Man(7)GlcNAc(2)-PP-dolichyl-alpha-1,6-mannosyltransferase;
DE AltName: Full=Extracellular mutant protein 39;
DE AltName: Full=Mannosyltransferase ALG12;
GN Name=ALG12; Synonyms=ECM39; OrderedLocusNames=YNR030W; ORFNames=N3265;
OS Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Saccharomyces.
OX NCBI_TaxID=559292;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 204508 / S288c;
RX PubMed=9169873;
RA Philippsen P., Kleine K., Poehlmann R., Duesterhoeft A., Hamberg K.,
RA Hegemann J.H., Obermaier B., Urrestarazu L.A., Aert R., Albermann K.,
RA Altmann R., Andre B., Baladron V., Ballesta J.P.G., Becam A.-M.,
RA Beinhauer J.D., Boskovic J., Buitrago M.J., Bussereau F., Coster F.,
RA Crouzet M., D'Angelo M., Dal Pero F., De Antoni A., del Rey F., Doignon F.,
RA Domdey H., Dubois E., Fiedler T.A., Fleig U., Floeth M., Fritz C.,
RA Gaillardin C., Garcia-Cantalejo J.M., Glansdorff N., Goffeau A.,
RA Gueldener U., Herbert C.J., Heumann K., Heuss-Neitzel D., Hilbert H.,
RA Hinni K., Iraqui Houssaini I., Jacquet M., Jimenez A., Jonniaux J.-L.,
RA Karpfinger-Hartl L., Lanfranchi G., Lepingle A., Levesque H., Lyck R.,
RA Maftahi M., Mallet L., Maurer C.T.C., Messenguy F., Mewes H.-W., Moestl D.,
RA Nasr F., Nicaud J.-M., Niedenthal R.K., Pandolfo D., Pierard A.,
RA Piravandi E., Planta R.J., Pohl T.M., Purnelle B., Rebischung C.,
RA Remacha M.A., Revuelta J.L., Rinke M., Saiz J.E., Sartorello F.,
RA Scherens B., Sen-Gupta M., Soler-Mira A., Urbanus J.H.M., Valle G.,
RA Van Dyck L., Verhasselt P., Vierendeels F., Vissers S., Voet M.,
RA Volckaert G., Wach A., Wambutt R., Wedler H., Zollner A., Hani J.;
RT "The nucleotide sequence of Saccharomyces cerevisiae chromosome XIV and its
RT evolutionary implications.";
RL Nature 387:93-98(1997).
RN [2]
RP FUNCTION, CATALYTIC ACTIVITY, AND SUBSTRATE SPECIFICITY.
RX PubMed=15987956; DOI=10.1093/glycob/cwj002;
RA Frank C.G., Aebi M.;
RT "ALG9 mannosyltransferase is involved in two different steps of lipid-
RT linked oligosaccharide biosynthesis.";
RL Glycobiology 15:1156-1163(2005).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=ATCC 204508 / S288c;
RX PubMed=24374639; DOI=10.1534/g3.113.008995;
RA Engel S.R., Dietrich F.S., Fisk D.G., Binkley G., Balakrishnan R.,
RA Costanzo M.C., Dwight S.S., Hitz B.C., Karra K., Nash R.S., Weng S.,
RA Wong E.D., Lloyd P., Skrzypek M.S., Miyasato S.R., Simison M., Cherry J.M.;
RT "The reference genome sequence of Saccharomyces cerevisiae: Then and now.";
RL G3 (Bethesda) 4:389-398(2014).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 204508 / S288c;
RX PubMed=17322287; DOI=10.1101/gr.6037607;
RA Hu Y., Rolfs A., Bhullar B., Murthy T.V.S., Zhu C., Berger M.F.,
RA Camargo A.A., Kelley F., McCarron S., Jepson D., Richardson A., Raphael J.,
RA Moreira D., Taycher E., Zuo D., Mohr S., Kane M.F., Williamson J.,
RA Simpson A.J.G., Bulyk M.L., Harlow E., Marsischky G., Kolodner R.D.,
RA LaBaer J.;
RT "Approaching a complete repository of sequence-verified protein-encoding
RT clones for Saccharomyces cerevisiae.";
RL Genome Res. 17:536-543(2007).
RN [5]
RP FUNCTION.
RX PubMed=10336995; DOI=10.1093/glycob/9.6.617;
RA Burda P., Jakob C.A., Beinhauer J., Hegemann J.H., Aebi M.;
RT "Ordered assembly of the asymmetrically branched lipid-linked
RT oligosaccharide in the endoplasmic reticulum is ensured by the substrate
RT specificity of the individual glycosyltransferases.";
RL Glycobiology 9:617-625(1999).
RN [6]
RP SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
RX PubMed=14562095; DOI=10.1038/nature02026;
RA Huh W.-K., Falvo J.V., Gerke L.C., Carroll A.S., Howson R.W.,
RA Weissman J.S., O'Shea E.K.;
RT "Global analysis of protein localization in budding yeast.";
RL Nature 425:686-691(2003).
RN [7]
RP LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
RX PubMed=14562106; DOI=10.1038/nature02046;
RA Ghaemmaghami S., Huh W.-K., Bower K., Howson R.W., Belle A., Dephoure N.,
RA O'Shea E.K., Weissman J.S.;
RT "Global analysis of protein expression in yeast.";
RL Nature 425:737-741(2003).
RN [8]
RP TOPOLOGY [LARGE SCALE ANALYSIS].
RC STRAIN=ATCC 208353 / W303-1A;
RX PubMed=16847258; DOI=10.1073/pnas.0604075103;
RA Kim H., Melen K., Oesterberg M., von Heijne G.;
RT "A global topology map of the Saccharomyces cerevisiae membrane proteome.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:11142-11147(2006).
CC -!- FUNCTION: Adds the eighth mannose residue in an alpha-1,6 linkage onto
CC the dolichol-PP-oligosaccharide precursor (dolichol-PP-Man(7)GlcNAc(2))
CC required for protein glycosylation. {ECO:0000269|PubMed:10336995,
CC ECO:0000269|PubMed:15987956}.
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)]-beta-D-Man-(1->4)-beta-D-GlcNAc-
CC (1->4)-alpha-D-GlcNAc-diphosphodolichol = a dolichyl phosphate +
CC alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-
CC Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-alpha-D-Man-
CC (1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-
CC diphosphodolichol + H(+); Xref=Rhea:RHEA:29535, Rhea:RHEA-COMP:9517,
CC Rhea:RHEA-COMP:9527, Rhea:RHEA-COMP:12629, Rhea:RHEA-COMP:12630,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57683, ChEBI:CHEBI:58211,
CC ChEBI:CHEBI:132517, ChEBI:CHEBI:132519; EC=2.4.1.260;
CC Evidence={ECO:0000269|PubMed:15987956};
CC -!- PATHWAY: Protein modification; protein glycosylation.
CC {ECO:0000269|PubMed:15987956}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000269|PubMed:14562095}; Multi-pass membrane protein
CC {ECO:0000269|PubMed:14562095}.
CC -!- MISCELLANEOUS: Present with 3550 molecules/cell in log phase SD medium.
CC {ECO:0000269|PubMed:14562106}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 22 family.
CC {ECO:0000305}.
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DR EMBL; Z71645; CAA96310.1; -; Genomic_DNA.
DR EMBL; AY692956; AAT92975.1; -; Genomic_DNA.
DR EMBL; BK006947; DAA10570.1; -; Genomic_DNA.
DR PIR; S63361; S63361.
DR RefSeq; NP_014427.1; NM_001183207.1.
DR AlphaFoldDB; P53730; -.
DR BioGRID; 35854; 118.
DR DIP; DIP-4259N; -.
DR IntAct; P53730; 23.
DR MINT; P53730; -.
DR STRING; 4932.YNR030W; -.
DR CAZy; GT22; Glycosyltransferase Family 22.
DR MaxQB; P53730; -.
DR PaxDb; P53730; -.
DR PRIDE; P53730; -.
DR EnsemblFungi; YNR030W_mRNA; YNR030W; YNR030W.
DR GeneID; 855764; -.
DR KEGG; sce:YNR030W; -.
DR SGD; S000005313; ALG12.
DR VEuPathDB; FungiDB:YNR030W; -.
DR eggNOG; KOG2516; Eukaryota.
DR GeneTree; ENSGT00950000183090; -.
DR HOGENOM; CLU_008917_4_0_1; -.
DR InParanoid; P53730; -.
DR OMA; FTQYDHH; -.
DR BioCyc; MetaCyc:MON3O-256; -.
DR BioCyc; YEAST:MON3O-256; -.
DR BRENDA; 2.4.1.260; 984.
DR Reactome; R-SCE-446193; Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent protein.
DR UniPathway; UPA00378; -.
DR PRO; PR:P53730; -.
DR Proteomes; UP000002311; Chromosome XIV.
DR RNAct; P53730; protein.
DR GO; GO:0005783; C:endoplasmic reticulum; HDA:SGD.
DR GO; GO:0005788; C:endoplasmic reticulum lumen; IEA:InterPro.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IBA:GO_Central.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0000009; F:alpha-1,6-mannosyltransferase activity; IMP:SGD.
DR GO; GO:0052917; F:dolichyl-P-Man:Man(7)GlcNAc(2)-PP-dolichol alpha-1,6-mannosyltransferase; IEA:UniProtKB-EC.
DR GO; GO:0000030; F:mannosyltransferase activity; IBA:GO_Central.
DR GO; GO:0006488; P:dolichol-linked oligosaccharide biosynthetic process; IMP:SGD.
DR GO; GO:0006486; P:protein glycosylation; IMP:SGD.
DR GO; GO:0006487; P:protein N-linked glycosylation; IBA:GO_Central.
DR InterPro; IPR039485; ALG12.
DR InterPro; IPR005599; GPI_mannosylTrfase.
DR PANTHER; PTHR22760; PTHR22760; 1.
DR PANTHER; PTHR22760:SF1; PTHR22760:SF1; 1.
DR Pfam; PF03901; Glyco_transf_22; 1.
PE 1: Evidence at protein level;
KW Endoplasmic reticulum; Glycosyltransferase; Membrane; Reference proteome;
KW Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..551
FT /note="Dol-P-Man:Man(7)GlcNAc(2)-PP-Dol alpha-1,6-
FT mannosyltransferase"
FT /id="PRO_0000215786"
FT TOPO_DOM 1..2
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 3..23
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 24..61
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 62..82
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 83..89
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 90..110
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 111..136
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 137..157
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 158..178
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 179..199
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 200..202
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 203..223
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 224..227
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 228..248
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 249..275
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 276..296
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 297..303
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 304..324
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 325..331
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 332..352
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 353..365
FT /note="Lumenal"
FT /evidence="ECO:0000255"
FT TRANSMEM 366..386
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 387..417
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 418..438
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 439..551
FT /note="Lumenal"
FT /evidence="ECO:0000255"
SQ SEQUENCE 551 AA; 62672 MW; B08A94BBF260502F CRC64;
MRWSVLDTVL LTVISFHLIQ APFTKVEESF NIQAIHDILT YSVFDISQYD HLKFPGVVPR
TFVGAVIIAM LSRPYLYLSS LIQTSRPTSI DVQLVVRGIV GLTNGLSFIY LKNCLQDMFD
EITEKKKEEN EDKDIYIYDS AGTWFLLFLI GSFHLMFYST RTLPNFVMTL PLTNVALGWV
LLGRYNAAIF LSALVAIVFR LEVSALSAGI ALFSVIFKKI SLFDAIKFGI FGLGLGSAIS
ITVDSYFWQE WCLPEVDGFL FNVVAGYASK WGVEPVTAYF THYLRMMFMP PTVLLLNYFG
YKLAPAKLKI VSLASLFHII VLSFQPHKEW RFIIYAVPSI MLLGATGAAH LWENMKVKKI
TNVLCLAILP LSIMTSFFIS MAFLYISRMN YPGGEALTSF NDMIVEKNIT NATVHISIPP
CMTGVTLFGE LNYGVYGINY DKTENTTLLQ EMWPSFDFLI THEPTASQLP FENKTTNHWE
LVNTTKMFTG FDPTYIKNFV FQERVNVLSL LKQIIFDKTP TVFLKELTAN SIVKSDVFFT
YKRIKQDEKT D
