ID V4KDP4_EUTSA Unreviewed; 347 AA.
AC V4KDP4;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3B {ECO:0008006|Google:ProtNLM};
GN ORFNames=EUTSA_v10023566mg {ECO:0000313|EMBL:ESQ29249.1};
OS Eutrema salsugineum (Saltwater cress) (Sisymbrium salsugineum).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Eutremeae; Eutrema.
OX NCBI_TaxID=72664 {ECO:0000313|EMBL:ESQ29249.1, ECO:0000313|Proteomes:UP000030689};
RN [1] {ECO:0000313|EMBL:ESQ29249.1, ECO:0000313|Proteomes:UP000030689}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23518688; DOI=10.3389/fpls.2013.00046;
RA Yang R., Jarvis D.E., Chen H., Beilstein M.A., Grimwood J., Jenkins J.,
RA Shu S., Prochnik S., Xin M., Ma C., Schmutz J., Wing R.A.,
RA Mitchell-Olds T., Schumaker K.S., Wang X.;
RT "The Reference Genome of the Halophytic Plant Eutrema salsugineum.";
RL Front. Plant Sci. 4:46-46(2013).
CC -!- FUNCTION: Subunit of the oligosaccharyl transferase (OST) complex that
CC catalyzes the initial transfer of a defined glycan
CC (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-
CC pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr
CC consensus motif in nascent polypeptide chains, the first step in
CC protein N-glycosylation. N-glycosylation occurs cotranslationally and
CC the complex associates with the Sec61 complex at the channel-forming
CC translocon complex that mediates protein translocation across the
CC endoplasmic reticulum (ER). All subunits are required for a maximal
CC enzyme activity. {ECO:0000256|ARBA:ARBA00002791}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|ARBA:ARBA00004477}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004477}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
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 EMBL; KI517881; ESQ29249.1; -; Genomic_DNA.
DR RefSeq; XP_006391963.1; XM_006391901.1.
DR AlphaFoldDB; V4KDP4; -.
DR STRING; 72664.V4KDP4; -.
DR EnsemblPlants; ESQ29249; ESQ29249; EUTSA_v10023566mg.
DR GeneID; 18009919; -.
DR Gramene; ESQ29249; ESQ29249; EUTSA_v10023566mg.
DR KEGG; eus:EUTSA_v10023566mg; -.
DR eggNOG; KOG2603; Eukaryota.
DR OMA; NLWAAVS; -.
DR OrthoDB; 1208270at2759; -.
DR Proteomes; UP000030689; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR Gene3D; 3.40.30.10; Glutaredoxin; 1.
DR InterPro; IPR021149; OligosaccharylTrfase_OST3/OST6.
DR PANTHER; PTHR12692; DOLICHYL-DIPHOSPHOOLIGOSACCHARIDE--PROTEIN GLYCOSYLTRANSFERASE-RELATED; 1.
DR PANTHER; PTHR12692:SF0; GH11935P; 1.
DR Pfam; PF04756; OST3_OST6; 1.
PE 4: Predicted;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000030689};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT SIGNAL 1..24
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 25..347
FT /note="Dolichyl-diphosphooligosaccharide--protein
FT glycosyltransferase subunit 3B"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004719664"
FT TRANSMEM 196..215
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 227..247
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 279..300
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 307..323
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 347 AA; 38923 MW; C97188832DE8D8BC CRC64;
MAINNNKLLS LLFLLASVSS IVSASFSDPD SDSDLINELV SLRSAAESGV IRLDDHGISK
FLTSVSTPRP YSILVFFDAT QLHSKSELRL QELRREFGIV SASFLANNNG SQGTKLFFCE
IEFSKSQSSF QLFGVNALPH IRLVSPLTSN LRDESGQMDQ SDYSRLAESM AEFVEQRTKL
TVGPIKRPPL LSKSQISVIV ALIVVSSPFI IKRILKGETL LHDRRLWLSG AIFIYFFSVA
GTMHNIIRKM PMFLQDRNDP NKLVFFYQGS GMQLGAEGFA VGFLYTVVGL LLAFVTNVLV
KVKNLNAQRL VMLFALFVSF WAVKKVVYLD NWKTGYGIHP YWPSSWR
//