ERD23_DANRE
ID ERD23_DANRE Reviewed; 215 AA.
AC Q6PFS5;
DT 17-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=ER lumen protein-retaining receptor 3;
DE AltName: Full=KDEL endoplasmic reticulum protein retention receptor 3;
DE Short=KDEL receptor 3;
GN Name=kdelr3; ORFNames=zgc:64171;
OS Danio rerio (Zebrafish) (Brachydanio rerio).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes;
OC Danionidae; Danioninae; Danio.
OX NCBI_TaxID=7955;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Kidney;
RG NIH - Zebrafish Gene Collection (ZGC) project;
RL Submitted (SEP-2003) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Receptor for the C-terminal sequence motif K-D-E-L that is
CC present on endoplasmic reticulum resident proteins and that mediates
CC their recycling from the Golgi back to the endoplasmic reticulum.
CC {ECO:0000250|UniProtKB:O43731}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000250|UniProtKB:O43731}; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:Q5ZKX9}. Golgi apparatus membrane
CC {ECO:0000250|UniProtKB:O43731}; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:Q5ZKX9}. Cytoplasmic vesicle, COPI-coated
CC vesicle membrane {ECO:0000250|UniProtKB:O43731}; Multi-pass membrane
CC protein {ECO:0000250|UniProtKB:Q5ZKX9}. Note=Localized in the Golgi in
CC the absence of bound proteins with the sequence motif K-D-E-L.
CC Trafficks back to the endoplasmic reticulum together with cargo
CC proteins containing the sequence motif K-D-E-L.
CC {ECO:0000250|UniProtKB:O43731}.
CC -!- DOMAIN: Binds the C-terminal sequence motif K-D-E-L in a hydrophilic
CC cavity between the transmembrane domains. This triggers a conformation
CC change that exposes a Lys-rich patch on the cytosolic surface of the
CC protein (By similarity). This patch mediates recycling from the Golgi
CC to the endoplasmic reticulum, probably via COPI vesicles (By
CC similarity). {ECO:0000250|UniProtKB:P24390,
CC ECO:0000250|UniProtKB:Q5ZKX9}.
CC -!- SIMILARITY: Belongs to the ERD2 family. {ECO:0000305}.
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DR EMBL; BC057436; AAH57436.1; -; mRNA.
DR RefSeq; NP_956934.1; NM_200640.1.
DR AlphaFoldDB; Q6PFS5; -.
DR SMR; Q6PFS5; -.
DR STRING; 7955.ENSDARP00000059955; -.
DR PaxDb; Q6PFS5; -.
DR GeneID; 393613; -.
DR KEGG; dre:393613; -.
DR CTD; 11015; -.
DR ZFIN; ZDB-GENE-040426-1387; kdelr3.
DR eggNOG; KOG3106; Eukaryota.
DR InParanoid; Q6PFS5; -.
DR OrthoDB; 1186269at2759; -.
DR PhylomeDB; Q6PFS5; -.
DR Reactome; R-DRE-6807878; COPI-mediated anterograde transport.
DR Reactome; R-DRE-6811434; COPI-dependent Golgi-to-ER retrograde traffic.
DR PRO; PR:Q6PFS5; -.
DR Proteomes; UP000000437; Genome assembly.
DR Proteomes; UP000814640; Unplaced.
DR GO; GO:0005801; C:cis-Golgi network; IBA:GO_Central.
DR GO; GO:0030663; C:COPI-coated vesicle membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005783; C:endoplasmic reticulum; IBA:GO_Central.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; ISS:UniProtKB.
DR GO; GO:0000139; C:Golgi membrane; ISS:UniProtKB.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0046923; F:ER retention sequence binding; IBA:GO_Central.
DR GO; GO:0005046; F:KDEL sequence binding; ISS:UniProtKB.
DR GO; GO:0006888; P:endoplasmic reticulum to Golgi vesicle-mediated transport; IBA:GO_Central.
DR GO; GO:0006621; P:protein retention in ER lumen; IBA:GO_Central.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR GO; GO:0006890; P:retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum; ISS:UniProtKB.
DR InterPro; IPR000133; ER_ret_rcpt.
DR PANTHER; PTHR10585; PTHR10585; 1.
DR Pfam; PF00810; ER_lumen_recept; 1.
DR PRINTS; PR00660; ERLUMENR.
DR PROSITE; PS00951; ER_LUMEN_RECEPTOR_1; 1.
DR PROSITE; PS00952; ER_LUMEN_RECEPTOR_2; 1.
PE 2: Evidence at transcript level;
KW Cytoplasmic vesicle; Endoplasmic reticulum; ER-Golgi transport;
KW Golgi apparatus; Membrane; Protein transport; Receptor; Reference proteome;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..215
FT /note="ER lumen protein-retaining receptor 3"
FT /id="PRO_0000252352"
FT TOPO_DOM 1..4
FT /note="Lumenal"
FT /evidence="ECO:0000305"
FT TRANSMEM 5..24
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 25..32
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 33..52
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 53..58
FT /note="Lumenal"
FT /evidence="ECO:0000305"
FT TRANSMEM 59..79
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 80..92
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 93..110
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 111..116
FT /note="Lumenal"
FT /evidence="ECO:0000305"
FT TRANSMEM 117..135
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 136..149
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 150..168
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 169..178
FT /note="Lumenal"
FT /evidence="ECO:0000305"
FT TRANSMEM 179..199
FT /note="Helical"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT TOPO_DOM 200..215
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT REGION 47..48
FT /note="Interaction with the K-D-E-L motif on target
FT proteins"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT REGION 159..169
FT /note="Interaction with the K-D-E-L motif on target
FT proteins"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT REGION 204..208
FT /note="Important for recycling of cargo proteins with the
FT sequence motif K-D-E-L from the Golgi to the endoplasmic
FT reticulum"
FT /evidence="ECO:0000250|UniProtKB:P33947"
FT SITE 5
FT /note="Interaction with the K-D-E-L motif on target
FT proteins"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT SITE 54
FT /note="Interaction with the K-D-E-L motif on target
FT proteins"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT SITE 117
FT /note="Interaction with the K-D-E-L motif on target
FT proteins"
FT /evidence="ECO:0000250|UniProtKB:Q5ZKX9"
FT SITE 193
FT /note="Important for recycling of cargo proteins with the
FT sequence motif K-D-E-L from the Golgi to the endoplasmic
FT reticulum"
FT /evidence="ECO:0000250|UniProtKB:P24390"
SQ SEQUENCE 215 AA; 24825 MW; 0B58676411871019 CRC64;
MNIFRLSGDV CHLIAIIILF LKIWRSKSCA GISGKSQVLF ALVFTTRYLD LFTSYISAYN
TVMKVVYLLL AYSTVGLIFF RFRNSYDSES DSFRVEFLLV PVAGLSFLEN YAFTPLEILW
TFSIYLESVA ILPQLFMITK TGEAESITAH YLLFLGLYRA LYLANWLWRF HTEGFYDQIA
VVSGVVQTIF YCDFFYLYFT RVLRGSGKMS LPMPV
