ID   HSLO_NEIG2              Reviewed;         302 AA.
AC   B4RJC9;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=33 kDa chaperonin {ECO:0000255|HAMAP-Rule:MF_00117};
DE   AltName: Full=Heat shock protein 33 homolog {ECO:0000255|HAMAP-Rule:MF_00117};
DE            Short=HSP33 {ECO:0000255|HAMAP-Rule:MF_00117};
GN   Name=hslO {ECO:0000255|HAMAP-Rule:MF_00117}; OrderedLocusNames=NGK_1976;
OS   Neisseria gonorrhoeae (strain NCCP11945).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC   Neisseria.
OX   NCBI_TaxID=521006;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCCP11945;
RX   PubMed=18586945; DOI=10.1128/jb.00566-08;
RA   Chung G.T., Yoo J.S., Oh H.B., Lee Y.S., Cha S.H., Kim S.J., Yoo C.K.;
RT   "Complete genome sequence of Neisseria gonorrhoeae NCCP11945.";
RL   J. Bacteriol. 190:6035-6036(2008).
CC   -!- FUNCTION: Redox regulated molecular chaperone. Protects both thermally
CC       unfolding and oxidatively damaged proteins from irreversible
CC       aggregation. Plays an important role in the bacterial defense system
CC       toward oxidative stress. {ECO:0000255|HAMAP-Rule:MF_00117}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00117}.
CC   -!- PTM: Under oxidizing conditions two disulfide bonds are formed
CC       involving the reactive cysteines. Under reducing conditions zinc is
CC       bound to the reactive cysteines and the protein is inactive.
CC       {ECO:0000255|HAMAP-Rule:MF_00117}.
CC   -!- SIMILARITY: Belongs to the HSP33 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00117}.
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DR   EMBL; CP001050; ACF30594.1; -; Genomic_DNA.
DR   RefSeq; WP_010358617.1; NC_011035.1.
DR   AlphaFoldDB; B4RJC9; -.
DR   SMR; B4RJC9; -.
DR   PRIDE; B4RJC9; -.
DR   EnsemblBacteria; ACF30594; ACF30594; NGK_1976.
DR   GeneID; 66753909; -.
DR   KEGG; ngk:NGK_1976; -.
DR   HOGENOM; CLU_054493_0_0_4; -.
DR   OMA; DMQCECC; -.
DR   OrthoDB; 1406579at2; -.
DR   Proteomes; UP000002564; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006457; P:protein folding; IEA:InterPro.
DR   CDD; cd00498; Hsp33; 1.
DR   Gene3D; 1.10.287.480; -; 1.
DR   Gene3D; 3.55.30.10; -; 1.
DR   Gene3D; 3.90.1280.10; -; 1.
DR   HAMAP; MF_00117; HslO; 1.
DR   InterPro; IPR000397; Heat_shock_Hsp33.
DR   InterPro; IPR016154; Heat_shock_Hsp33_C.
DR   InterPro; IPR016153; Heat_shock_Hsp33_N.
DR   InterPro; IPR023212; Hsp33_helix_hairpin_bin_dom_sf.
DR   PANTHER; PTHR30111; PTHR30111; 1.
DR   Pfam; PF01430; HSP33; 1.
DR   PIRSF; PIRSF005261; Heat_shock_Hsp33; 1.
DR   SUPFAM; SSF118352; SSF118352; 1.
DR   SUPFAM; SSF64397; SSF64397; 1.
PE   3: Inferred from homology;
KW   Chaperone; Cytoplasm; Disulfide bond; Redox-active center; Zinc.
FT   CHAIN           1..302
FT                   /note="33 kDa chaperonin"
FT                   /id="PRO_1000095023"
FT   DISULFID        234..236
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00117"
FT   DISULFID        267..270
FT                   /note="Redox-active"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00117"
SQ   SEQUENCE   302 AA;  33068 MW;  09D0BDD7B85BE0C8 CRC64;
     MNQTAINRAD ARTRFIFDDM PVRGLHVRLE NVWQHIVKQK NYPAAIRCAL GELLAAGVLL
     SGNLKNEGTL IVQVQGQGKL KMLVAEATSD RTVRATARWD ETAEIADDES LGDLLGGNGV
     FVLTLQPKDG EPWQGVVPLE GGSIAQMLVN YMKRSEQLDT HIALSASDEA AGGLLVQRLP
     EEVLDEEAWE HVSTLARTLT AEELAELDAQ HVLYRLFHET PPRVFEPETF ESSCTCSRGK
     VSDMLLMLGG EEVGGVVAEQ GSIEVDCDFC HSKYVFDETD VNALFGEDVV GVAKGLPRHT
     VQ