DNAJ_STAAT
ID DNAJ_STAAT Reviewed; 379 AA.
AC A8Z4B8;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 03-AUG-2022, entry version 89.
DE RecName: Full=Chaperone protein DnaJ {ECO:0000255|HAMAP-Rule:MF_01152};
GN Name=dnaJ {ECO:0000255|HAMAP-Rule:MF_01152};
GN OrderedLocusNames=USA300HOU_1580;
OS Staphylococcus aureus (strain USA300 / TCH1516).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=451516;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=USA300 / TCH1516;
RX PubMed=17986343; DOI=10.1186/1471-2180-7-99;
RA Highlander S.K., Hulten K.G., Qin X., Jiang H., Yerrapragada S.,
RA Mason E.O. Jr., Shang Y., Williams T.M., Fortunov R.M., Liu Y., Igboeli O.,
RA Petrosino J., Tirumalai M., Uzman A., Fox G.E., Cardenas A.M., Muzny D.M.,
RA Hemphill L., Ding Y., Dugan S., Blyth P.R., Buhay C.J., Dinh H.H.,
RA Hawes A.C., Holder M., Kovar C.L., Lee S.L., Liu W., Nazareth L.V.,
RA Wang Q., Zhou J., Kaplan S.L., Weinstock G.M.;
RT "Subtle genetic changes enhance virulence of methicillin resistant and
RT sensitive Staphylococcus aureus.";
RL BMC Microbiol. 7:99-99(2007).
CC -!- FUNCTION: Participates actively in the response to hyperosmotic and
CC heat shock by preventing the aggregation of stress-denatured proteins
CC and by disaggregating proteins, also in an autonomous, DnaK-independent
CC fashion. Unfolded proteins bind initially to DnaJ; upon interaction
CC with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting
CC in the formation of a stable complex. GrpE releases ADP from DnaK; ATP
CC binding to DnaK triggers the release of the substrate protein, thus
CC completing the reaction cycle. Several rounds of ATP-dependent
CC interactions between DnaJ, DnaK and GrpE are required for fully
CC efficient folding. Also involved, together with DnaK and GrpE, in the
CC DNA replication of plasmids through activation of initiation proteins.
CC {ECO:0000255|HAMAP-Rule:MF_01152}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01152};
CC Note=Binds 2 Zn(2+) ions per monomer. {ECO:0000255|HAMAP-
CC Rule:MF_01152};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01152}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01152}.
CC -!- DOMAIN: The J domain is necessary and sufficient to stimulate DnaK
CC ATPase activity. Zinc center 1 plays an important role in the
CC autonomous, DnaK-independent chaperone activity of DnaJ. Zinc center 2
CC is essential for interaction with DnaK and for DnaJ activity.
CC {ECO:0000255|HAMAP-Rule:MF_01152}.
CC -!- SIMILARITY: Belongs to the DnaJ family. {ECO:0000255|HAMAP-
CC Rule:MF_01152}.
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DR EMBL; CP000730; ABX29587.1; -; Genomic_DNA.
DR RefSeq; WP_001119021.1; NC_010079.1.
DR AlphaFoldDB; A8Z4B8; -.
DR SMR; A8Z4B8; -.
DR KEGG; sax:USA300HOU_1580; -.
DR HOGENOM; CLU_017633_0_7_9; -.
DR OMA; DLHCTVT; -.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0031072; F:heat shock protein binding; IEA:InterPro.
DR GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR GO; GO:0006457; P:protein folding; IEA:InterPro.
DR GO; GO:0009408; P:response to heat; IEA:InterPro.
DR CDD; cd06257; DnaJ; 1.
DR CDD; cd10719; DnaJ_zf; 1.
DR Gene3D; 1.10.287.110; -; 1.
DR HAMAP; MF_01152; DnaJ; 1.
DR InterPro; IPR012724; DnaJ.
DR InterPro; IPR002939; DnaJ_C.
DR InterPro; IPR001623; DnaJ_domain.
DR InterPro; IPR018253; DnaJ_domain_CS.
DR InterPro; IPR008971; HSP40/DnaJ_pept-bd.
DR InterPro; IPR001305; HSP_DnaJ_Cys-rich_dom.
DR InterPro; IPR036410; HSP_DnaJ_Cys-rich_dom_sf.
DR InterPro; IPR036869; J_dom_sf.
DR Pfam; PF00226; DnaJ; 1.
DR Pfam; PF01556; DnaJ_C; 1.
DR Pfam; PF00684; DnaJ_CXXCXGXG; 1.
DR PRINTS; PR00625; JDOMAIN.
DR SMART; SM00271; DnaJ; 1.
DR SUPFAM; SSF46565; SSF46565; 1.
DR SUPFAM; SSF49493; SSF49493; 2.
DR SUPFAM; SSF57938; SSF57938; 1.
DR TIGRFAMs; TIGR02349; DnaJ_bact; 1.
DR PROSITE; PS00636; DNAJ_1; 1.
DR PROSITE; PS50076; DNAJ_2; 1.
DR PROSITE; PS51188; ZF_CR; 1.
PE 3: Inferred from homology;
KW Chaperone; Cytoplasm; DNA replication; Metal-binding; Repeat;
KW Stress response; Zinc; Zinc-finger.
FT CHAIN 1..379
FT /note="Chaperone protein DnaJ"
FT /id="PRO_1000085315"
FT DOMAIN 5..69
FT /note="J"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT REPEAT 149..156
FT /note="CXXCXGXG motif"
FT REPEAT 166..173
FT /note="CXXCXGXG motif"
FT REPEAT 192..199
FT /note="CXXCXGXG motif"
FT REPEAT 206..213
FT /note="CXXCXGXG motif"
FT ZN_FING 136..218
FT /note="CR-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 149
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 152
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 166
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 169
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 192
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 195
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 206
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
FT BINDING 209
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01152"
SQ SEQUENCE 379 AA; 41761 MW; 1D6C22CBFF511E5B CRC64;
MAKRDYYEVL GISKDASKDE IKKAYRKLSK KYHPDINKEE GADEKFKEIS EAYEVLSDDN
KRASYDQFGH DGPQGFGGQG FNGSDFGGFS GFGGGGFEDI FSSFFGGGRQ RDPNAPQKGD
DLQYTMTLTF EEAVFGTTKE ISIRKDVTCE TCHGDGAKPG TSKKTCSYCN GAGHVAVEQN
TILGRVRTEQ VCPKCNGSGQ EFEEACPTCH GKGTENKTVK LEVKVPEGVD NEQQIRLAGE
GSPGVNGGPA GDLYVVFRVK PSETFKRDGD DIYYKLNVSF PQAALGDEIK IPTLNNEVML
TIPAGTQTGK QFRLKEKGIK NVHGYGYGDL YVDIKVVTPT KLTDRQKELM KEFAQLNGEE
INEQPSNFKD RAKRFFKGE
