ID   CH60_BACP3              Reviewed;         538 AA.
AC   P26209;
DT   01-MAY-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1992, sequence version 1.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Chaperonin GroEL {ECO:0000255|HAMAP-Rule:MF_00600};
DE            EC=5.6.1.7 {ECO:0000255|HAMAP-Rule:MF_00600};
DE   AltName: Full=60 kDa chaperonin {ECO:0000255|HAMAP-Rule:MF_00600};
DE   AltName: Full=Chaperonin-60 {ECO:0000255|HAMAP-Rule:MF_00600};
DE            Short=Cpn60 {ECO:0000255|HAMAP-Rule:MF_00600};
GN   Name=groEL {ECO:0000255|HAMAP-Rule:MF_00600};
GN   Synonyms=groL {ECO:0000255|HAMAP-Rule:MF_00600}, mopA;
OS   Bacillus sp. (strain PS3).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=2334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1679330; DOI=10.1016/0006-291x(91)91408-5;
RA   Tamada H., Ohta T., Hamamoto T., Otawara-Hamamoto Y., Yanagi M.,
RA   Hiraiwa H., Hirata H., Kagawa Y.;
RT   "Gene structure of heat shock proteins 61KDa and 12KDa (thermophilic
RT   chaperonins) of thermophilic bacterium PS3.";
RL   Biochem. Biophys. Res. Commun. 179:565-571(1991).
CC   -!- FUNCTION: Together with its co-chaperonin GroES, plays an essential
CC       role in assisting protein folding. The GroEL-GroES system forms a nano-
CC       cage that allows encapsulation of the non-native substrate proteins and
CC       provides a physical environment optimized to promote and accelerate
CC       protein folding. {ECO:0000255|HAMAP-Rule:MF_00600}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + a folded polypeptide = ADP + phosphate + an
CC         unfolded polypeptide.; EC=5.6.1.7; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00600};
CC   -!- SUBUNIT: Forms a cylinder of 14 subunits composed of two heptameric
CC       rings stacked back-to-back. Interacts with the co-chaperonin GroES.
CC       {ECO:0000255|HAMAP-Rule:MF_00600}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00600}.
CC   -!- SIMILARITY: Belongs to the chaperonin (HSP60) family.
CC       {ECO:0000255|HAMAP-Rule:MF_00600}.
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DR   EMBL; S57424; AAB25915.2; ALT_SEQ; Genomic_DNA.
DR   PIR; JQ1195; JQ1195.
DR   AlphaFoldDB; P26209; -.
DR   SMR; P26209; -.
DR   PRIDE; P26209; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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:0016853; F:isomerase activity; IEA:UniProtKB-KW.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0042026; P:protein refolding; IEA:UniProtKB-UniRule.
DR   CDD; cd03344; GroEL; 1.
DR   Gene3D; 1.10.560.10; -; 1.
DR   Gene3D; 3.30.260.10; -; 1.
DR   Gene3D; 3.50.7.10; -; 1.
DR   HAMAP; MF_00600; CH60; 1.
DR   InterPro; IPR018370; Chaperonin_Cpn60_CS.
DR   InterPro; IPR001844; Cpn60/GroEL.
DR   InterPro; IPR002423; Cpn60/GroEL/TCP-1.
DR   InterPro; IPR027409; GroEL-like_apical_dom_sf.
DR   InterPro; IPR027413; GROEL-like_equatorial_sf.
DR   InterPro; IPR027410; TCP-1-like_intermed_sf.
DR   Pfam; PF00118; Cpn60_TCP1; 1.
DR   PRINTS; PR00298; CHAPERONIN60.
DR   SUPFAM; SSF48592; SSF48592; 1.
DR   SUPFAM; SSF52029; SSF52029; 1.
DR   SUPFAM; SSF54849; SSF54849; 1.
DR   TIGRFAMs; TIGR02348; GroEL; 1.
DR   PROSITE; PS00296; CHAPERONINS_CPN60; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Chaperone; Cytoplasm; Isomerase; Nucleotide-binding;
KW   Stress response.
FT   CHAIN           1..538
FT                   /note="Chaperonin GroEL"
FT                   /id="PRO_0000063276"
FT   BINDING         29..32
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         86..90
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         413
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         476..478
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         492
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
SQ   SEQUENCE   538 AA;  57183 MW;  516C97ACBA227103 CRC64;
     MAKQIKFSEE ARRAMLRGVD KLADAVKVTL GPKGRNVVLE KKFGSPLITN DGVTIAKEIE
     LEDPFENMGA KLVAEVASKT NDIAGDGTTT ATVLAQAMIR EGLKNVAAGA NPMGIRRGIE
     KAVAVAVEEL KAISKPIKGK ESIAQVAAIS AADEEVGQLI AEAMERVGND GVITLEESKG
     FTTELDVVEG MQFDRGYVSP NMITDTEKME AVLENPYILI TDKKVSSIQE LLPALEQVVQ
     QGRPLLIIAE DVEGEALATL VVNKLRGTFN AVRVKAPGFG DRRKAMLEDI AILTGGEVIS
     EELGRELKST TIASLGRASK VVVTKETTTI VEGAGDSKRI KAAINQIRAQ LKETTSEFDR
     EKLQERLAKL AGGVAVIKVG AATETELKER KLRIEDALNS TRAAVEEGIG AGGGTALMNI
     HNKVAAIEAE GDEATGVKIV LRAIEEPVRQ IAQNAGLEGS IIVERLKNEK PGIGFNAATG
     EWVDMIEAGI VDPTKVTRSA LQNAASVAAM VLTTEACVAD KPEENKGNNN MPDMGGMM