ID   NACB_PICGU              Reviewed;         151 AA.
AC   A5DF06;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 2.
DT   25-MAY-2022, entry version 51.
DE   RecName: Full=Nascent polypeptide-associated complex subunit beta;
DE            Short=NAC-beta;
DE   AltName: Full=Beta-NAC;
GN   Name=EGD1; ORFNames=PGUG_01857;
OS   Meyerozyma guilliermondii (strain ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539
OS   / NBRC 10279 / NRRL Y-324) (Yeast) (Candida guilliermondii).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Debaryomycetaceae; Meyerozyma.
OX   NCBI_TaxID=294746;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539 / NBRC 10279 / NRRL Y-324;
RX   PubMed=19465905; DOI=10.1038/nature08064;
RA   Butler G., Rasmussen M.D., Lin M.F., Santos M.A.S., Sakthikumar S.,
RA   Munro C.A., Rheinbay E., Grabherr M., Forche A., Reedy J.L., Agrafioti I.,
RA   Arnaud M.B., Bates S., Brown A.J.P., Brunke S., Costanzo M.C.,
RA   Fitzpatrick D.A., de Groot P.W.J., Harris D., Hoyer L.L., Hube B.,
RA   Klis F.M., Kodira C., Lennard N., Logue M.E., Martin R., Neiman A.M.,
RA   Nikolaou E., Quail M.A., Quinn J., Santos M.C., Schmitzberger F.F.,
RA   Sherlock G., Shah P., Silverstein K.A.T., Skrzypek M.S., Soll D.,
RA   Staggs R., Stansfield I., Stumpf M.P.H., Sudbery P.E., Srikantha T.,
RA   Zeng Q., Berman J., Berriman M., Heitman J., Gow N.A.R., Lorenz M.C.,
RA   Birren B.W., Kellis M., Cuomo C.A.;
RT   "Evolution of pathogenicity and sexual reproduction in eight Candida
RT   genomes.";
RL   Nature 459:657-662(2009).
CC   -!- FUNCTION: Component of the nascent polypeptide-associated complex
CC       (NAC), a dynamic component of the ribosomal exit tunnel, protecting the
CC       emerging polypeptides from interaction with other cytoplasmic proteins
CC       to ensure appropriate nascent protein targeting. The NAC complex also
CC       promotes mitochondrial protein import by enhancing productive ribosome
CC       interactions with the outer mitochondrial membrane and blocks the
CC       inappropriate interaction of ribosomes translating non-secretory
CC       nascent polypeptides with translocation sites in the membrane of the
CC       endoplasmic reticulum. EGD1 may act as a transcription factor that
CC       exert a negative effect on the expression of several genes that are
CC       transcribed by RNA polymerase II. {ECO:0000250}.
CC   -!- SUBUNIT: Part of the nascent polypeptide-associated complex (NAC),
CC       consisting of EGD2 and EGD1. NAC associates with ribosomes via EGD1 (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}. Nucleus {ECO:0000250}.
CC       Note=Predominantly cytoplasmic, may also transiently localize to the
CC       nucleus. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the NAC-beta family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=EDK37759.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CH408156; EDK37759.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; XP_001486186.1; XM_001486136.1.
DR   AlphaFoldDB; A5DF06; -.
DR   SMR; A5DF06; -.
DR   STRING; 4929.XP_001486186.1; -.
DR   EnsemblFungi; EDK37759; EDK37759; PGUG_01857.
DR   GeneID; 5128176; -.
DR   KEGG; pgu:PGUG_01857; -.
DR   eggNOG; KOG2240; Eukaryota.
DR   HOGENOM; CLU_098726_2_0_1; -.
DR   InParanoid; A5DF06; -.
DR   OrthoDB; 1435264at2759; -.
DR   Proteomes; UP000001997; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR   Gene3D; 2.20.70.30; -; 1.
DR   InterPro; IPR039370; BTF3.
DR   InterPro; IPR038187; NAC_A/B_dom_sf.
DR   InterPro; IPR002715; Nas_poly-pep-assoc_cplx_dom.
DR   PANTHER; PTHR10351; PTHR10351; 1.
DR   Pfam; PF01849; NAC; 1.
DR   SMART; SM01407; NAC; 1.
DR   PROSITE; PS51151; NAC_AB; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Nucleus; Protein transport; Reference proteome; Repressor;
KW   Transcription; Transcription regulation; Transport.
FT   CHAIN           1..151
FT                   /note="Nascent polypeptide-associated complex subunit beta"
FT                   /id="PRO_0000294531"
FT   DOMAIN          32..97
FT                   /note="NAC-A/B"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00507"
FT   REGION          122..151
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   151 AA;  16466 MW;  B768549C68721D76 CRC64;
     MPVDPEKLAK LQQGAAKKVG GQRVKAKKVK SEQDDTKLME ALGKLKATKV NAVEEANFFK
     EDGKVLHFKR VGVQSAAQHN VCAFTGYPQE KDVTQLIPQI LPQLGAENLE ILRQLAEQIQ
     AGKTPSMGGE NAGADEDIPD LIEGQKFDEV E