ID   HSP90_POPEU             Reviewed;          47 AA.
AC   P84577;
DT   05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2005, sequence version 1.
DT   03-AUG-2022, entry version 47.
DE   RecName: Full=Putative heat shock protein HSP90;
DE   Flags: Fragments;
OS   Populus euphratica (Euphrates poplar).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus.
OX   NCBI_TaxID=75702;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Leaf;
RX   PubMed=16740589; DOI=10.1093/aob/mcl106;
RA   Ferreira S., Hjernoe K., Larsen M., Wingsle G., Larsen P., Fey S.,
RA   Roepstorff P., Pais M.S.;
RT   "Proteome profiling of Populus euphratica Oliv. upon heat stress.";
RL   Ann. Bot. 98:361-377(2006).
CC   -!- FUNCTION: Putative molecular chaperone that may promote the maturation,
CC       structural maintenance and proper regulation of specific target
CC       proteins. {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250|UniProtKB:P08238}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the heat shock protein 90 family. {ECO:0000255}.
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DR   AlphaFoldDB; P84577; -.
DR   PRIDE; P84577; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR   GO; GO:0006457; P:protein folding; IEA:InterPro.
DR   InterPro; IPR001404; Hsp90_fam.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   Pfam; PF00183; HSP90; 1.
DR   SUPFAM; SSF54211; SSF54211; 1.
PE   1: Evidence at protein level;
KW   ATP-binding; Chaperone; Cytoplasm; Direct protein sequencing;
KW   Nucleotide-binding; Stress response.
FT   CHAIN           <1..>47
FT                   /note="Putative heat shock protein HSP90"
FT                   /id="PRO_0000062952"
FT   BINDING         47
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   NON_CONS        19..20
FT                   /evidence="ECO:0000305"
FT   NON_CONS        33..34
FT                   /evidence="ECO:0000305"
FT   NON_TER         1
FT   NON_TER         47
SQ   SEQUENCE   47 AA;  5125 MW;  9523C3F59E20A873 CRC64;
     FLSVTEPSLL GDGGDLEIRV FISDDFDGEL FPRGVVDSDD LPLNVSR