ID I1PKS8_ORYGL Unreviewed; 114 AA. AC I1PKS8; DT 13-JUN-2012, integrated into UniProtKB/TrEMBL. DT 13-JUN-2012, sequence version 1. DT 05-DEC-2018, entry version 27. DE RecName: Full=Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1 {ECO:0000256|RuleBase:RU361136}; DE Short=Oligosaccharyl transferase subunit DAD1 {ECO:0000256|RuleBase:RU361136}; DE EC=2.4.99.18 {ECO:0000256|RuleBase:RU361136}; OS Oryza glaberrima (African rice). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BOP clade; OC Oryzoideae; Oryzeae; Oryzinae; Oryza. OX NCBI_TaxID=4538 {ECO:0000313|EnsemblPlants:ORGLA04G0079700.1, ECO:0000313|Proteomes:UP000007306}; RN [1] {ECO:0000313|EnsemblPlants:ORGLA04G0079700.1} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=IRGC 96717 {ECO:0000313|EnsemblPlants:ORGLA04G0079700.1}; RA Wing R.A., Yu Y., Rounsley S., Reddy-Marri P., Goicoechea J.L., RA Sisneros N., Lee S., Song X., Angelova A., Kudrna D.P., de Baynast K., RA Zuccolo A.; RT "The complete genome of Oryza glaberrima."; RL Submitted (JUN-2010) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0000313|EnsemblPlants:ORGLA04G0079700.1} RP IDENTIFICATION. RG EnsemblPlants; RL Submitted (JUN-2015) to UniProtKB. CC -!- FUNCTION: Essential subunit of the N-oligosaccharyl transferase CC (OST) complex which catalyzes the transfer of a high mannose CC oligosaccharide from a lipid-linked oligosaccharide donor to an CC asparagine residue within an Asn-X-Ser/Thr consensus motif in CC nascent polypeptide chains. {ECO:0000256|RuleBase:RU361136}. CC -!- CATALYTIC ACTIVITY: CC Reaction=a dolichyl diphosphooligosaccharide + L-asparaginyl- CC [protein] = dolichyl diphosphate + H(+) + N(4)-(oligosaccharide- CC (1->4)-N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-beta-D- CC glucosaminyl)-L-asparaginy-[protein]; Xref=Rhea:RHEA:22980, CC ChEBI:CHEBI:132529, ChEBI:CHEBI:15378, ChEBI:CHEBI:50347, CC ChEBI:CHEBI:57497, ChEBI:CHEBI:57570, Rhea:RHEA-COMP:12635, CC Rhea:RHEA-COMP:12804, Rhea:RHEA-COMP:12805, Rhea:RHEA-COMP:9529; CC EC=2.4.99.18; Evidence={ECO:0000256|RuleBase:RU361136}; CC -!- PATHWAY: Protein modification; protein glycosylation. CC {ECO:0000256|RuleBase:RU361136}. CC -!- SUBUNIT: Component of the oligosaccharyltransferase (OST) complex. CC {ECO:0000256|RuleBase:RU361136}. CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane CC {ECO:0000256|RuleBase:RU361136}; Multi-pass membrane protein CC {ECO:0000256|RuleBase:RU361136}. CC -!- SIMILARITY: Belongs to the DAD/OST2 family. CC {ECO:0000256|RuleBase:RU361136}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR SMR; I1PKS8; -. DR STRING; 4538.ORGLA04G0079700.1; -. DR EnsemblPlants; ORGLA02G0350300.1; ORGLA02G0350300.1; ORGLA02G0350300. DR EnsemblPlants; ORGLA04G0079700.1; ORGLA04G0079700.1; ORGLA04G0079700. DR Gramene; ORGLA02G0350300.1; ORGLA02G0350300.1; ORGLA02G0350300. DR Gramene; ORGLA04G0079700.1; ORGLA04G0079700.1; ORGLA04G0079700. DR eggNOG; KOG1746; Eukaryota. DR eggNOG; ENOG4111Q2I; LUCA. DR OMA; GVCLRLQ; -. DR OrthoDB; EOG09360TZX; -. DR UniPathway; UPA00378; -. DR Proteomes; UP000007306; Unassembled WGS sequence. DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW. DR GO; GO:0008250; C:oligosaccharyltransferase complex; IEA:InterPro. DR GO; GO:0004579; F:dolichyl-diphosphooligosaccharide-protein glycotransferase activity; IEA:InterPro. DR GO; GO:0006486; P:protein glycosylation; IEA:UniProtKB-UniPathway. DR InterPro; IPR003038; DAD/Ost2. DR PANTHER; PTHR10705; PTHR10705; 1. DR Pfam; PF02109; DAD; 1. DR PIRSF; PIRSF005588; DAD; 1. PE 3: Inferred from homology; KW Complete proteome {ECO:0000313|Proteomes:UP000007306}; KW Endoplasmic reticulum {ECO:0000256|RuleBase:RU361136}; KW Membrane {ECO:0000256|RuleBase:RU361136}; KW Reference proteome {ECO:0000313|Proteomes:UP000007306}; KW Transferase {ECO:0000256|RuleBase:RU361136}; KW Transmembrane {ECO:0000256|RuleBase:RU361136}; KW Transmembrane helix {ECO:0000256|RuleBase:RU361136}. FT TRANSMEM 31 49 Helical. {ECO:0000256|RuleBase:RU361136}. FT TRANSMEM 55 75 Helical. {ECO:0000256|RuleBase:RU361136}. FT TRANSMEM 95 113 Helical. {ECO:0000256|RuleBase:RU361136}. SQ SEQUENCE 114 AA; 12379 MW; 0BE69A7E935FA301 CRC64; MPRATSDAKL LIQSLGKAYA ATPTNLKIID LYVVFAVATA LIQVVYMGIV GSFPFNSFLS GVLSCIGTAV LAVCLRIQVN KDNKEFKDLP PERAFADFVL CNLVLHLVIM NFLG //