ID   CAF20_KLULA             Reviewed;         147 AA.
AC   Q6CU66;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   16-AUG-2004, sequence version 1.
DT   25-MAY-2022, entry version 77.
DE   RecName: Full=Cap-associated protein CAF20;
GN   Name=CAF20; OrderedLocusNames=KLLA0C07282g;
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: Acts as an inhibitor of cap-dependent translation. Competes
CC       with eIF4G1 and EAP1 for binding to eIF4E and interferes with the
CC       formation of the eIF4F complex, inhibiting translation and stabilizing
CC       mRNA (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the CAF20 family. {ECO:0000305}.
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DR   EMBL; CR382123; CAH01374.1; -; Genomic_DNA.
DR   RefSeq; XP_452523.1; XM_452523.1.
DR   AlphaFoldDB; Q6CU66; -.
DR   SMR; Q6CU66; -.
DR   STRING; 28985.XP_452523.1; -.
DR   EnsemblFungi; CAH01374; CAH01374; KLLA0_C07282g.
DR   GeneID; 2892209; -.
DR   KEGG; kla:KLLA0_C07282g; -.
DR   eggNOG; ENOG502S2E7; Eukaryota.
DR   HOGENOM; CLU_128343_0_0_1; -.
DR   InParanoid; Q6CU66; -.
DR   OMA; GHFNRRR; -.
DR   Proteomes; UP000000598; Chromosome C.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005845; C:mRNA cap binding complex; IEA:InterPro.
DR   GO; GO:0008190; F:eukaryotic initiation factor 4E binding; IEA:EnsemblFungi.
DR   GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW.
DR   GO; GO:0017148; P:negative regulation of translation; IEA:UniProtKB-KW.
DR   GO; GO:0010606; P:positive regulation of cytoplasmic mRNA processing body assembly; IEA:EnsemblFungi.
DR   GO; GO:0045727; P:positive regulation of translation; IEA:EnsemblFungi.
DR   InterPro; IPR031456; Caf20.
DR   Pfam; PF17052; CAF20; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Initiation factor; Phosphoprotein; Protein biosynthesis;
KW   Protein synthesis inhibitor; Reference proteome; Translation regulation.
FT   CHAIN           1..147
FT                   /note="Cap-associated protein CAF20"
FT                   /id="PRO_0000330087"
FT   REGION          41..76
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   147 AA;  16998 MW;  73F0EB513F66D40B CRC64;
     MIRYTEEELL QLRPTEPVKP NFDVDEFNAI IEKVKEIQEA HEEEFSHFRR RSSHHHAKPK
     FKHLKPKITT DEEGWSTLET APAVRRKSVA EEEEPTIVIA QETLKVKPNK HISSSRPADA
     RDIVADKPSK AFNAFAALES DEEEEQE