ID B4DS04_HUMAN Unreviewed; 366 AA.
AC B4DS04;
DT 23-SEP-2008, integrated into UniProtKB/TrEMBL.
DT 23-SEP-2008, sequence version 1.
DT 24-JAN-2024, entry version 68.
DE RecName: Full=Protein transport protein SEC23 {ECO:0000256|RuleBase:RU365030};
OS Homo sapiens (Human).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Homo.
OX NCBI_TaxID=9606 {ECO:0000313|EMBL:BAG61466.1};
RN [1] {ECO:0000313|EMBL:BAG61466.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Brain {ECO:0000313|EMBL:BAG61466.1};
RA Wakamatsu A., Yamamoto J., Kimura K., Ishii S., Watanabe K., Sugiyama A.,
RA Murakawa K., Kaida T., Tsuchiya K., Fukuzumi Y., Kumagai A., Oishi Y.,
RA Yamamoto S., Ono Y., Komori Y., Yamazaki M., Kisu Y., Nishikawa T.,
RA Sugano S., Nomura N., Isogai T.;
RT "NEDO human cDNA sequencing project focused on splicing variants.";
RL Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Component of the coat protein complex II (COPII) which
CC promotes the formation of transport vesicles from the endoplasmic
CC reticulum (ER). The coat has two main functions, the physical
CC deformation of the endoplasmic reticulum membrane into vesicles and the
CC selection of cargo molecules. {ECO:0000256|RuleBase:RU365030}.
CC -!- SUBCELLULAR LOCATION: Cytoplasmic vesicle, COPII-coated vesicle
CC membrane {ECO:0000256|RuleBase:RU365030}; Peripheral membrane protein
CC {ECO:0000256|RuleBase:RU365030}; Cytoplasmic side
CC {ECO:0000256|RuleBase:RU365030}. Endoplasmic reticulum membrane
CC {ECO:0000256|RuleBase:RU365030}; Peripheral membrane protein
CC {ECO:0000256|RuleBase:RU365030}; Cytoplasmic side
CC {ECO:0000256|RuleBase:RU365030}. Cytoplasm, cytosol
CC {ECO:0000256|RuleBase:RU365030}. Membrane
CC {ECO:0000256|ARBA:ARBA00004287}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004287}; Cytoplasmic side
CC {ECO:0000256|ARBA:ARBA00004287}.
CC -!- SIMILARITY: Belongs to the SEC23/SEC24 family. SEC23 subfamily.
CC {ECO:0000256|ARBA:ARBA00009210, ECO:0000256|RuleBase:RU365030}.
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DR EMBL; AK299513; BAG61466.1; -; mRNA.
DR AlphaFoldDB; B4DS04; -.
DR PeptideAtlas; B4DS04; -.
DR GO; GO:0030127; C:COPII vesicle coat; IEA:InterPro.
DR GO; GO:0005829; C:cytosol; IEA:UniProtKB-SubCell.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0090114; P:COPII-coated vesicle budding; IEA:InterPro.
DR GO; GO:0006886; P:intracellular protein transport; IEA:InterPro.
DR CDD; cd11287; Sec23_C; 1.
DR Gene3D; 2.60.40.1670; beta-sandwich domain of Sec23/24; 1.
DR Gene3D; 1.20.120.730; Sec23/Sec24 helical domain; 1.
DR Gene3D; 3.40.20.10; Severin; 1.
DR InterPro; IPR029006; ADF-H/Gelsolin-like_dom_sf.
DR InterPro; IPR007123; Gelsolin-like_dom.
DR InterPro; IPR036180; Gelsolin-like_dom_sf.
DR InterPro; IPR037364; Sec23.
DR InterPro; IPR006900; Sec23/24_helical_dom.
DR InterPro; IPR036175; Sec23/24_helical_dom_sf.
DR InterPro; IPR012990; Sec23_24_beta_S.
DR InterPro; IPR037550; Sec23_C.
DR PANTHER; PTHR11141; PROTEIN TRANSPORT PROTEIN SEC23; 1.
DR PANTHER; PTHR11141:SF10; PROTEIN TRANSPORT PROTEIN SEC23B; 1.
DR Pfam; PF00626; Gelsolin; 1.
DR Pfam; PF08033; Sec23_BS; 1.
DR Pfam; PF04815; Sec23_helical; 1.
DR SUPFAM; SSF81995; beta-sandwich domain of Sec23/24; 1.
DR SUPFAM; SSF82754; C-terminal, gelsolin-like domain of Sec23/24; 1.
DR SUPFAM; SSF81811; Helical domain of Sec23/24; 1.
PE 2: Evidence at transcript level;
KW Cytoplasm {ECO:0000256|RuleBase:RU365030};
KW Cytoplasmic vesicle {ECO:0000256|ARBA:ARBA00023329,
KW ECO:0000256|RuleBase:RU365030};
KW Endoplasmic reticulum {ECO:0000256|RuleBase:RU365030};
KW ER-Golgi transport {ECO:0000256|RuleBase:RU365030};
KW Membrane {ECO:0000256|RuleBase:RU365030};
KW Metal-binding {ECO:0000256|RuleBase:RU365030};
KW Protein transport {ECO:0000256|RuleBase:RU365030};
KW Transport {ECO:0000256|RuleBase:RU365030};
KW Zinc {ECO:0000256|RuleBase:RU365030}.
FT DOMAIN 2..105
FT /note="Sec23/Sec24 beta-sandwich"
FT /evidence="ECO:0000259|Pfam:PF08033"
FT DOMAIN 119..217
FT /note="Sec23/Sec24 helical"
FT /evidence="ECO:0000259|Pfam:PF04815"
FT DOMAIN 233..319
FT /note="Gelsolin-like"
FT /evidence="ECO:0000259|Pfam:PF00626"
SQ SEQUENCE 366 AA; 41461 MW; 29C2550733D9AE2E CRC64;
MAFGATLDVK TSRELKIAGA IGPCVSLNVK GPCVSENELG VGGTSQWKIC GLDPTSTLGI
YFEVVNQHNT PIPQGGRGAI QFVTHYQHSS TQRRIRVTTI ARNWADVQSQ LRHIEAAFDQ
EAAAVLMARL GVFRAESEEG PDVLRWLDRQ LIRLCQKFGQ YNKEDPTSFR LSDSFSLYPQ
FMFHLRRSPF LQVFNNSPDE SSYYRHHFAR QDLTQSLIMI QPILYSYSFH GPPEPVLLDS
SSILADRILL MDTFFQIVIY LGETIAQWRK AGYQDMPEYE NFKHLLQAPL DDAQEILQAR
FPMPRYINTE HGGSQARFLL SKVNPSQTHN NLYAWGQETG APILTDDVSL QVFMDHLKKL
AVSSAC
//
