ID   PFD1_TETNG              Reviewed;         122 AA.
AC   Q4SPU8;
DT   18-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2005, sequence version 1.
DT   25-MAY-2022, entry version 66.
DE   RecName: Full=Prefoldin subunit 1;
GN   Name=pfdn1; ORFNames=GSTENG00014661001;
OS   Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon
OS   nigroviridis).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Eupercaria; Tetraodontiformes; Tetradontoidea; Tetraodontidae; Tetraodon.
OX   NCBI_TaxID=99883;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15496914; DOI=10.1038/nature03025;
RA   Jaillon O., Aury J.-M., Brunet F., Petit J.-L., Stange-Thomann N.,
RA   Mauceli E., Bouneau L., Fischer C., Ozouf-Costaz C., Bernot A., Nicaud S.,
RA   Jaffe D., Fisher S., Lutfalla G., Dossat C., Segurens B., Dasilva C.,
RA   Salanoubat M., Levy M., Boudet N., Castellano S., Anthouard V., Jubin C.,
RA   Castelli V., Katinka M., Vacherie B., Biemont C., Skalli Z., Cattolico L.,
RA   Poulain J., De Berardinis V., Cruaud C., Duprat S., Brottier P.,
RA   Coutanceau J.-P., Gouzy J., Parra G., Lardier G., Chapple C.,
RA   McKernan K.J., McEwan P., Bosak S., Kellis M., Volff J.-N., Guigo R.,
RA   Zody M.C., Mesirov J., Lindblad-Toh K., Birren B., Nusbaum C., Kahn D.,
RA   Robinson-Rechavi M., Laudet V., Schachter V., Quetier F., Saurin W.,
RA   Scarpelli C., Wincker P., Lander E.S., Weissenbach J., Roest Crollius H.;
RT   "Genome duplication in the teleost fish Tetraodon nigroviridis reveals the
RT   early vertebrate proto-karyotype.";
RL   Nature 431:946-957(2004).
CC   -!- FUNCTION: Binds specifically to cytosolic chaperonin (c-CPN) and
CC       transfers target proteins to it. Binds to nascent polypeptide chain and
CC       promotes folding in an environment in which there are many competing
CC       pathways for nonnative proteins (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Heterohexamer of two PFD-alpha type and four PFD-beta type
CC       subunits. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the prefoldin subunit beta family.
CC       {ECO:0000305}.
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DR   EMBL; CAAE01014536; CAF97334.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q4SPU8; -.
DR   SMR; Q4SPU8; -.
DR   STRING; 99883.ENSTNIP00000010477; -.
DR   KEGG; tng:GSTEN00014661G001; -.
DR   HOGENOM; CLU_122140_2_0_1; -.
DR   InParanoid; Q4SPU8; -.
DR   Proteomes; UP000007303; Unassembled WGS sequence.
DR   GO; GO:0016272; C:prefoldin complex; IEA:InterPro.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR   GO; GO:0006457; P:protein folding; IEA:InterPro.
DR   Gene3D; 1.10.287.370; -; 1.
DR   InterPro; IPR002777; PFD_beta-like.
DR   InterPro; IPR009053; Prefoldin.
DR   Pfam; PF01920; Prefoldin_2; 1.
PE   3: Inferred from homology;
KW   Chaperone; Reference proteome.
FT   CHAIN           1..122
FT                   /note="Prefoldin subunit 1"
FT                   /id="PRO_0000232448"
SQ   SEQUENCE   122 AA;  14158 MW;  17B3031CB62076C7 CRC64;
     MAATIDEELK KAFTELQAKV IDTQQKARLA DLQIDQLTKV QKHARLTQTE MASLPDNTRL
     YEGVGRMFIL RSKEEINNHL TDAQKTADEK VKELEQKKVY LERSVKEAED NIREMLMARR
     AQ