ID   DNAK3_THEVB             Reviewed;         680 AA.
AC   Q8DH10;
DT   22-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 104.
DE   RecName: Full=Chaperone protein dnaK3;
DE   AltName: Full=HSP70-3;
DE   AltName: Full=Heat shock 70 kDa protein 3;
DE   AltName: Full=Heat shock protein 70-3;
GN   Name=dnaK3; OrderedLocusNames=tll2150;
OS   Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1).
OC   Bacteria; Cyanobacteria; Pseudanabaenales; Thermosynechococcaceae;
OC   Thermosynechococcus.
OX   NCBI_TaxID=197221;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-2133 / IAM M-273 / BP-1;
RX   PubMed=12240834; DOI=10.1093/dnares/9.4.123;
RA   Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S.,
RA   Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C.,
RA   Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takeuchi C., Yamada M., Tabata S.;
RT   "Complete genome structure of the thermophilic cyanobacterium
RT   Thermosynechococcus elongatus BP-1.";
RL   DNA Res. 9:123-130(2002).
CC   -!- FUNCTION: Acts as a chaperone. {ECO:0000250}.
CC   -!- INDUCTION: By stress conditions e.g. heat shock (By similarity).
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the heat shock protein 70 family. {ECO:0000305}.
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DR   EMBL; BA000039; BAC09702.1; -; Genomic_DNA.
DR   RefSeq; NP_682940.1; NC_004113.1.
DR   AlphaFoldDB; Q8DH10; -.
DR   SMR; Q8DH10; -.
DR   STRING; 197221.22295877; -.
DR   EnsemblBacteria; BAC09702; BAC09702; BAC09702.
DR   KEGG; tel:tll2150; -.
DR   PATRIC; fig|197221.4.peg.2252; -.
DR   eggNOG; COG0443; Bacteria.
DR   OMA; PCQSVNP; -.
DR   OrthoDB; 161217at2; -.
DR   Proteomes; UP000000440; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0140662; F:ATP-dependent protein folding chaperone; IEA:InterPro.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR   Gene3D; 2.60.34.10; -; 1.
DR   HAMAP; MF_00332; DnaK; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR012725; Chaperone_DnaK.
DR   InterPro; IPR018181; Heat_shock_70_CS.
DR   InterPro; IPR029048; HSP70_C_sf.
DR   InterPro; IPR029047; HSP70_peptide-bd_sf.
DR   InterPro; IPR013126; Hsp_70_fam.
DR   PANTHER; PTHR19375; PTHR19375; 1.
DR   Pfam; PF00012; HSP70; 1.
DR   SUPFAM; SSF100920; SSF100920; 1.
DR   SUPFAM; SSF100934; SSF100934; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
DR   TIGRFAMs; TIGR02350; prok_dnaK; 1.
DR   PROSITE; PS00297; HSP70_1; 1.
DR   PROSITE; PS00329; HSP70_2; 1.
DR   PROSITE; PS01036; HSP70_3; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Chaperone; Nucleotide-binding; Phosphoprotein;
KW   Reference proteome; Stress response.
FT   CHAIN           1..680
FT                   /note="Chaperone protein dnaK3"
FT                   /id="PRO_0000078562"
FT   REGION          640..680
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        640..664
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         205
FT                   /note="Phosphothreonine; by autocatalysis"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   680 AA;  75980 MW;  ACCE3E25E3142CF2 CRC64;
     MRSRSNGMGK IVGIDLGTTN SVIAVLEGGK PVVIANAEGS RTTPSVVAFG KDGERLVGQL
     ARRQAVLNPQ NTFYAVKRFI GREYSELTAE SKRVPYTIRR DESGKVRIKC PRLQREFAPE
     EISAMVLRKL VEDASRYLGE PVTDAVITVP AYFNDSQRQA TRDAGRIAGL NVRRIINEPT
     AAALAYGLDR QQEQTILVFD LGGGTFDVSI LEVGDGVFEV KATSGDTQLG GNDFDKLIVD
     WLAEDFLAKE GIDLRRDRQS LQRLTDAAEK AKIELSGLLE TNIDLPFVTA TAEGPKHIET
     TLSRRQFEDL SQGLLQRLRY PVEQALMDAH LTPSQIDAVV LVGGATRMPM VQDLVRQMIG
     REPKQNVNPD EVVAVGAAIQ AGILAGDVKD ILLLDVTPLS LGVETIGGVT KVLIPRNTTI
     PVRRSDIFST SENNQSQVEI HVVQGERELA AHNKSLGRFK LTGIPPAPRG VPQIQVSFDL
     DANGLLQVVA LDRFSGREQS VVIQGASTLS EEEIQQMLLD AESNAAGDRQ RRARIEKRNR
     SQDLINRAER QLREAAQEFG YQFAAEQRRG IEALVRQLQE AIRNEDDRQI DLTYAALEER
     LYDFIRQLRL REEEAEDDEE VFKLPNLREA VNKGLDVVRG RERRRDDDED EWAEPPRTRR
     SRSYSQRADS APWDDWDDDW