ID   DNAK_LACGA              Reviewed;         623 AA.
AC   Q044A9;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   14-NOV-2006, sequence version 1.
DT   03-AUG-2022, entry version 95.
DE   RecName: Full=Chaperone protein DnaK {ECO:0000255|HAMAP-Rule:MF_00332};
DE   AltName: Full=HSP70 {ECO:0000255|HAMAP-Rule:MF_00332};
DE   AltName: Full=Heat shock 70 kDa protein {ECO:0000255|HAMAP-Rule:MF_00332};
DE   AltName: Full=Heat shock protein 70 {ECO:0000255|HAMAP-Rule:MF_00332};
GN   Name=dnaK {ECO:0000255|HAMAP-Rule:MF_00332}; OrderedLocusNames=LGAS_0822;
OS   Lactobacillus gasseri (strain ATCC 33323 / DSM 20243 / BCRC 14619 / CIP
OS   102991 / JCM 1131 / KCTC 3163 / NCIMB 11718 / NCTC 13722 / AM63).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Lactobacillus.
OX   NCBI_TaxID=324831;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33323 / DSM 20243 / BCRC 14619 / CIP 102991 / JCM 1131 / KCTC
RC   3163 / NCIMB 11718 / NCTC 13722 / AM63;
RX   PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA   Makarova K.S., Slesarev A., Wolf Y.I., Sorokin A., Mirkin B., Koonin E.V.,
RA   Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA   Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA   Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA   Baldwin K., Lee J.-H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA   Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA   Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J.R., Hutkins R.,
RA   O'Sullivan D., Steele J., Unlu G., Saier M.H. Jr., Klaenhammer T.,
RA   Richardson P., Kozyavkin S., Weimer B.C., Mills D.A.;
RT   "Comparative genomics of the lactic acid bacteria.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
CC   -!- FUNCTION: Acts as a chaperone. {ECO:0000255|HAMAP-Rule:MF_00332}.
CC   -!- INDUCTION: By stress conditions e.g. heat shock. {ECO:0000255|HAMAP-
CC       Rule:MF_00332}.
CC   -!- SIMILARITY: Belongs to the heat shock protein 70 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00332}.
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DR   EMBL; CP000413; ABJ60213.1; -; Genomic_DNA.
DR   RefSeq; WP_003647472.1; NZ_WBMG01000005.1.
DR   AlphaFoldDB; Q044A9; -.
DR   SMR; Q044A9; -.
DR   KEGG; lga:LGAS_0822; -.
DR   HOGENOM; CLU_005965_2_4_9; -.
DR   OMA; ISIKRHM; -.
DR   OrthoDB; 161217at2; -.
DR   BioCyc; LGAS324831:G1G6Y-816-MON; -.
DR   Proteomes; UP000000664; 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; 1.20.1270.10; -; 1.
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; 2.
DR   Pfam; PF00012; HSP70; 2.
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   Stress response.
FT   CHAIN           1..623
FT                   /note="Chaperone protein DnaK"
FT                   /id="PRO_1000059588"
FT   REGION          470..504
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          578..623
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        478..504
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        591..611
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         174
FT                   /note="Phosphothreonine; by autocatalysis"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00332"
SQ   SEQUENCE   623 AA;  66912 MW;  2F63447E344C81FD CRC64;
     MSKVIGIDLG TTNSAVAVLE GKEPKIITNP EGNRTTPSVV AFKNGEIQVG EVAKRQAITN
     PNTIVSIKSH MGEEGYKVKV GDKEYTPQEI SAFILQYIKK FSEDYLGEKV TDAVITVPAY
     FNDAQRQATK DAGKIAGLNV QRIINEPTAS ALAYGLDKDE NDEKVLVYDL GGGTFDVSIL
     QLGDGVFQVL STNGDTHLGG DDFDKRIMDW LIQNFKEENG VDLSNDKMAL QRLKDAAEKA
     KKDLSGVSST NISLPFISAG EAGPLHLEAD LTRAKFDELT DDLVQKTKIA FDNALSDAGL
     SVSDIDKVIL NGGSTRIPAV QKAVKEWAGK EPDHSINPDE AVALGAAIQG GVISGDVKDI
     VLLDVTPLSL GIETMGGVFT KLIDRNTTIP TSKSQIFSTA ADNQPAVDVH VLQGERPMAA
     DDKTLGRFEL TDIPPAPRGV PQIQVTFDID KNGIVNVSAK DMGTGKEQKI TIKSSSGLSD
     EEIKKMQKDA EEHAEEDKKR KEEVDLRNEV DQLIFTTEKT LKETKGKVPE TETKNVQDAL
     DALKKAQKDN NLDEMKEKKE ALSKAAQDLA VKLYQQNGGA QGAAGQAGPQ GAQGGQPNND
     NGSSNGQGGS TVDGDFHKVD PDK