ID   HSCB_SHISS              Reviewed;         171 AA.
AC   Q3YZ25;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   27-SEP-2005, sequence version 1.
DT   25-MAY-2022, entry version 93.
DE   RecName: Full=Co-chaperone protein HscB {ECO:0000255|HAMAP-Rule:MF_00682};
DE   AltName: Full=Hsc20 {ECO:0000255|HAMAP-Rule:MF_00682};
GN   Name=hscB {ECO:0000255|HAMAP-Rule:MF_00682}; OrderedLocusNames=SSON_2609;
OS   Shigella sonnei (strain Ss046).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=300269;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Ss046;
RX   PubMed=16275786; DOI=10.1093/nar/gki954;
RA   Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J.,
RA   Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J.,
RA   Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J.,
RA   Jin Q.;
RT   "Genome dynamics and diversity of Shigella species, the etiologic agents of
RT   bacillary dysentery.";
RL   Nucleic Acids Res. 33:6445-6458(2005).
CC   -!- FUNCTION: Co-chaperone involved in the maturation of iron-sulfur
CC       cluster-containing proteins. Seems to help targeting proteins to be
CC       folded toward HscA. {ECO:0000255|HAMAP-Rule:MF_00682}.
CC   -!- SUBUNIT: Interacts with HscA and stimulates its ATPase activity.
CC       Interacts with IscU. {ECO:0000255|HAMAP-Rule:MF_00682}.
CC   -!- SIMILARITY: Belongs to the HscB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00682}.
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DR   EMBL; CP000038; AAZ89237.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q3YZ25; -.
DR   SMR; Q3YZ25; -.
DR   EnsemblBacteria; AAZ89237; AAZ89237; SSON_2609.
DR   KEGG; ssn:SSON_2609; -.
DR   HOGENOM; CLU_068529_2_0_6; -.
DR   OMA; KFMAKLQ; -.
DR   Proteomes; UP000002529; Chromosome.
DR   GO; GO:0001671; F:ATPase activator activity; IEA:InterPro.
DR   GO; GO:0051087; F:chaperone binding; IEA:InterPro.
DR   GO; GO:0044571; P:[2Fe-2S] cluster assembly; IEA:InterPro.
DR   GO; GO:0051259; P:protein complex oligomerization; IEA:InterPro.
DR   GO; GO:0006457; P:protein folding; IEA:UniProtKB-UniRule.
DR   CDD; cd06257; DnaJ; 1.
DR   Gene3D; 1.10.287.110; -; 1.
DR   Gene3D; 1.20.1280.20; -; 1.
DR   HAMAP; MF_00682; HscB; 1.
DR   InterPro; IPR001623; DnaJ_domain.
DR   InterPro; IPR004640; HscB.
DR   InterPro; IPR036386; HscB_C_sf.
DR   InterPro; IPR009073; HscB_oligo_C.
DR   InterPro; IPR036869; J_dom_sf.
DR   PANTHER; PTHR14021; PTHR14021; 1.
DR   Pfam; PF07743; HSCB_C; 1.
DR   SMART; SM00271; DnaJ; 1.
DR   SUPFAM; SSF46565; SSF46565; 1.
DR   SUPFAM; SSF47144; SSF47144; 1.
DR   TIGRFAMs; TIGR00714; hscB; 1.
DR   PROSITE; PS50076; DNAJ_2; 1.
PE   3: Inferred from homology;
KW   Chaperone.
FT   CHAIN           1..171
FT                   /note="Co-chaperone protein HscB"
FT                   /id="PRO_1000083050"
FT   DOMAIN          2..74
FT                   /note="J"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00682"
SQ   SEQUENCE   171 AA;  20142 MW;  2E4861E6B00EC491 CRC64;
     MDYFTFFGLP ARYQLDTQAL SLRFQDLQRQ YHPDKFASGS QAEQLAAVQQ SATINQAWQT
     LRHPLMRAEY LLSLHGFDLA SEQHTVRDTA FLMEQLELRE ELDEIEQAKD EARLESFIKR
     VKKMFDTRHQ LMVEQLDNEA WDAAADTVRK LRFLDKLRSS AEQLEEKLLD F