SEC13_KLULA
ID SEC13_KLULA Reviewed; 302 AA.
AC Q6CSZ5;
DT 24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 25-MAY-2022, entry version 124.
DE RecName: Full=Protein transport protein SEC13;
GN Name=SEC13; OrderedLocusNames=KLLA0C16643g;
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. It also functions as a component of the
CC nuclear pore complex (NPC). NPC components, collectively referred to as
CC nucleoporins (NUPs), can play the role of both NPC structural
CC components and of docking or interaction partners for transiently
CC associated nuclear transport factors. SEC13 is required for efficient
CC mRNA export from the nucleus to the cytoplasm and for correct nuclear
CC pore biogenesis and distribution (By similarity).
CC {ECO:0000250|UniProtKB:Q04491}.
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. Component
CC of the nuclear pore complex (NPC). NPC constitutes the exclusive means
CC of nucleocytoplasmic transport. NPCs allow the passive diffusion of
CC ions and small molecules and the active, nuclear transport receptor-
CC mediated bidirectional transport of macromolecules such as proteins,
CC RNAs, ribonucleoparticles (RNPs), and ribosomal subunits across the
CC nuclear envelope. Due to its 8-fold rotational symmetry, all subunits
CC are present with 8 copies or multiples thereof.
CC {ECO:0000250|UniProtKB:Q04491}.
CC -!- SUBCELLULAR LOCATION: Cytoplasmic vesicle, COPII-coated vesicle
CC membrane {ECO:0000250}; Peripheral membrane protein {ECO:0000250};
CC Cytoplasmic side {ECO:0000250}. Endoplasmic reticulum membrane
CC {ECO:0000250}; Peripheral membrane protein {ECO:0000250}; Cytoplasmic
CC side {ECO:0000250}. Nucleus, nuclear pore complex
CC {ECO:0000250|UniProtKB:Q04491}.
CC -!- SIMILARITY: Belongs to the WD repeat SEC13 family. {ECO:0000305}.
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DR EMBL; CR382123; CAH01795.1; -; Genomic_DNA.
DR RefSeq; XP_452944.1; XM_452944.1.
DR AlphaFoldDB; Q6CSZ5; -.
DR SMR; Q6CSZ5; -.
DR STRING; 28985.XP_452944.1; -.
DR EnsemblFungi; CAH01795; CAH01795; KLLA0_C16643g.
DR GeneID; 2892133; -.
DR KEGG; kla:KLLA0_C16643g; -.
DR eggNOG; KOG1332; Eukaryota.
DR HOGENOM; CLU_032441_0_1_1; -.
DR InParanoid; Q6CSZ5; -.
DR OMA; TVDTGHE; -.
DR Proteomes; UP000000598; Chromosome C.
DR GO; GO:0030127; C:COPII vesicle coat; IEA:EnsemblFungi.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0061700; C:GATOR2 complex; IEA:EnsemblFungi.
DR GO; GO:0031080; C:nuclear pore outer ring; IEA:EnsemblFungi.
DR GO; GO:0005198; F:structural molecule activity; IEA:EnsemblFungi.
DR GO; GO:0090114; P:COPII-coated vesicle budding; IEA:EnsemblFungi.
DR GO; GO:0051028; P:mRNA transport; IEA:UniProtKB-KW.
DR GO; GO:0051664; P:nuclear pore localization; 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:1904263; P:positive regulation of TORC1 signaling; IEA:EnsemblFungi.
DR GO; GO:0045893; P:positive regulation of transcription, DNA-templated; IEA:EnsemblFungi.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR GO; GO:0030433; P:ubiquitin-dependent ERAD pathway; IEA:EnsemblFungi.
DR Gene3D; 2.130.10.10; -; 1.
DR InterPro; IPR037596; Sec13.
DR InterPro; IPR037363; Sec13/Seh1_fam.
DR InterPro; IPR015943; WD40/YVTN_repeat-like_dom_sf.
DR InterPro; IPR001680; WD40_repeat.
DR InterPro; IPR036322; WD40_repeat_dom_sf.
DR PANTHER; PTHR11024; PTHR11024; 1.
DR PANTHER; PTHR11024:SF2; PTHR11024:SF2; 1.
DR Pfam; PF00400; WD40; 3.
DR SMART; SM00320; WD40; 6.
DR SUPFAM; SSF50978; SSF50978; 1.
DR PROSITE; PS50082; WD_REPEATS_2; 2.
DR PROSITE; PS50294; WD_REPEATS_REGION; 1.
PE 3: Inferred from homology;
KW Cytoplasmic vesicle; Endoplasmic reticulum; ER-Golgi transport; Membrane;
KW mRNA transport; Nuclear pore complex; Nucleus; Protein transport;
KW Reference proteome; Repeat; Translocation; Transport; WD repeat.
FT CHAIN 1..302
FT /note="Protein transport protein SEC13"
FT /id="PRO_0000295416"
FT REPEAT 7..46
FT /note="WD 1"
FT REPEAT 51..92
FT /note="WD 2"
FT REPEAT 97..138
FT /note="WD 3"
FT REPEAT 160..200
FT /note="WD 4"
FT REPEAT 207..249
FT /note="WD 5"
FT REPEAT 257..296
FT /note="WD 6"
SQ SEQUENCE 302 AA; 33470 MW; 4921F20F0DAEF3FE CRC64;
MVTINNAHSE LIHDAVLDYY GKRLATCSSD HTVKIFEVEG ETHKLVDTLQ GHEGPVWQVD
WAHPKFGVIL ASCSYDGKVL IWKEVNGRWS QIAAHEVHSA SVNSIQWAPH EYGPLLLAAS
SDGKVSVVEF KENGTTSPII IDAHSIGANT ACWAPATLQQ QSNQGTSGSA SPQQVRRFVT
GGADNLVKIW KYNSDAATYL LEHTLEGHSD WVRDVAWSPT VLSRSYLASV SQDRTCIIWT
QDSKEDTWKK TLLKEDKFPD VLWRASWSLS GNILALSCGD NTVTLWKENL EGKWEPAGQV
TE
