SEC23_KLULA
ID SEC23_KLULA Reviewed; 760 AA.
AC Q6CPH3;
DT 24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 03-AUG-2022, entry version 106.
DE RecName: Full=Protein transport protein SEC23;
GN Name=SEC23; OrderedLocusNames=KLLA0E04807g;
OS Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 /
OS NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Kluyveromyces.
OX NCBI_TaxID=284590;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37;
RX PubMed=15229592; DOI=10.1038/nature02579;
RA Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA Weissenbach J., Wincker P., Souciet J.-L.;
RT "Genome evolution in yeasts.";
RL Nature 430:35-44(2004).
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 (By similarity). {ECO:0000250}.
CC -!- SUBUNIT: The COPII coat is composed of at least 5 proteins: the
CC SEC23/24 complex, the SEC13/31 complex, and the protein SAR1.
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Cytoplasmic vesicle,
CC COPII-coated vesicle membrane {ECO:0000250}; Peripheral membrane
CC protein {ECO:0000250}; Cytoplasmic side {ECO:0000250}. Endoplasmic
CC reticulum membrane {ECO:0000250}; Peripheral membrane protein
CC {ECO:0000250}; Cytoplasmic side {ECO:0000250}. Golgi apparatus membrane
CC {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Cytoplasmic
CC side {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the SEC23/SEC24 family. SEC23 subfamily.
CC {ECO:0000305}.
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DR EMBL; CR382125; CAG99253.1; -; Genomic_DNA.
DR RefSeq; XP_454166.1; XM_454166.1.
DR AlphaFoldDB; Q6CPH3; -.
DR SMR; Q6CPH3; -.
DR STRING; 28985.XP_454166.1; -.
DR PRIDE; Q6CPH3; -.
DR EnsemblFungi; CAG99253; CAG99253; KLLA0_E04885g.
DR GeneID; 2893755; -.
DR KEGG; kla:KLLA0_E04885g; -.
DR eggNOG; KOG1986; Eukaryota.
DR HOGENOM; CLU_008658_3_0_1; -.
DR InParanoid; Q6CPH3; -.
DR OMA; FPPHYAE; -.
DR Proteomes; UP000000598; Chromosome E.
DR GO; GO:0030127; C:COPII vesicle coat; IEA:EnsemblFungi.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0000139; C:Golgi membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005096; F:GTPase activator activity; IEA:EnsemblFungi.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0090110; P:COPII-coated vesicle cargo loading; IEA:EnsemblFungi.
DR GO; GO:0006886; P:intracellular protein transport; IEA:EnsemblFungi.
DR GO; GO:1902953; P:positive regulation of ER to Golgi vesicle-mediated transport; IEA:EnsemblFungi.
DR GO; GO:0043547; P:positive regulation of GTPase activity; IEA:EnsemblFungi.
DR GO; GO:0070863; P:positive regulation of protein exit from endoplasmic reticulum; IEA:EnsemblFungi.
DR GO; GO:0003400; P:regulation of COPII vesicle coating; IEA:EnsemblFungi.
DR GO; GO:0061709; P:reticulophagy; IEA:EnsemblFungi.
DR CDD; cd11287; Sec23_C; 1.
DR Gene3D; 3.40.20.10; -; 1.
DR Gene3D; 3.40.50.410; -; 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; IPR006896; Sec23/24_trunk_dom.
DR InterPro; IPR012990; Sec23_24_beta_S.
DR InterPro; IPR037550; Sec23_C.
DR InterPro; IPR036465; vWFA_dom_sf.
DR InterPro; IPR006895; Znf_Sec23_Sec24.
DR InterPro; IPR036174; Znf_Sec23_Sec24_sf.
DR PANTHER; PTHR11141; PTHR11141; 1.
DR Pfam; PF00626; Gelsolin; 1.
DR Pfam; PF08033; Sec23_BS; 1.
DR Pfam; PF04815; Sec23_helical; 1.
DR Pfam; PF04811; Sec23_trunk; 1.
DR Pfam; PF04810; zf-Sec23_Sec24; 1.
DR SUPFAM; SSF53300; SSF53300; 1.
DR SUPFAM; SSF81811; SSF81811; 1.
DR SUPFAM; SSF82754; SSF82754; 1.
DR SUPFAM; SSF82919; SSF82919; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Cytoplasmic vesicle; Endoplasmic reticulum; ER-Golgi transport;
KW Golgi apparatus; Membrane; Metal-binding; Protein transport;
KW Reference proteome; Transport; Zinc.
FT CHAIN 1..760
FT /note="Protein transport protein SEC23"
FT /id="PRO_0000295463"
FT BINDING 56
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 61
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 80
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 83
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
SQ SEQUENCE 760 AA; 84588 MW; 6014DA64CBA0C0EE CRC64;
MDFEQNEDIN GVRFSWNVFP ASRTDANKNV VPVGCLYTPL KEREDLAVAG YNPVVCGNIN
CKSVLNPYCE IDVRSNTWTC PICKTRNILP QHYANMTQET LPLELTNTTV EYITSVPVQV
PPIFFFIVDT TAEEENLQAL KESIITSLSL LPANALVGLI TYDNVIQLHD LSSASIDKCN
VFRGDREYQL AQLVEMLTGE KLNAAQAVNI NAPTKVTPFS LNRFFLPLEQ VEFKLTQLLE
NLKPDQWDVK SGFRPLRATG SALNIASLVL EGCYKNVAAR IILFSSGPGT VGPGLVVSPE
LKDPLRSHHD IDSDSAKHYK KACKFYNQLA QKVADNGHTV DIFAGCYDQV GMSEMKRLTD
STGGVLLLTD AFSTAIFKQS YLRFFSKDEE GYLQMAFKGT LSVKTSSDLK LQGLIGHASA
VKTKTEASNV SDSEIGIGGT SSWKMSSLSP RHTYAVFFEI VNPGASAEVM TDRPKLAYTQ
FITSYEHSSG TNRVRVTTVA NQMLSFGNPA IASSFDQEAA AVLMARIAVD KAESDDGADV
IRWIDRTLIK LCQKYADYNK NDPSSFRLSP QFSLYPQFTY YLRRSQFLSV FNNSPDETAF
YRHIFTREDT TNSLIMIQPT LTSFSMEEEP QPVLLDSVSV KPNTILLLDT FFYILIYHGE
QIAQWRKAGY QDDPQYADFK SLLEEPKLEA AELLIDRFPL PRFIDTEAGG SQARFLLSKL
NPSDSYQSGA VAGSTIVLTD DVSLQNFMSH LQQVTVNGQT
