ID   CH60_BUCCM              Reviewed;         551 AA.
AC   Q8KIX0;
DT   25-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   03-AUG-2022, entry version 76.
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};
OS   Buchnera aphidicola subsp. Chaetophorus leucomelas.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=189837;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=12082135; DOI=10.1093/oxfordjournals.molbev.a004174;
RA   Fares M.A., Barrio E., Sabater-Munoz B., Moya A.;
RT   "The evolution of the heat-shock protein GroEL from Buchnera, the primary
RT   endosymbiont of aphids, is governed by positive selection.";
RL   Mol. Biol. Evol. 19:1162-1170(2002).
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; AJ439087; CAD27799.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8KIX0; -.
DR   SMR; Q8KIX0; -.
DR   PRIDE; Q8KIX0; -.
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.
FT   CHAIN           1..551
FT                   /note="Chaperonin GroEL"
FT                   /id="PRO_0000063308"
FT   REGION          523..551
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         30..33
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         51
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         87..91
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         415
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         479..481
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
FT   BINDING         495
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00600"
SQ   SEQUENCE   551 AA;  58472 MW;  A77882E3D6C5C05E CRC64;
     MAAKDVKFGS EARAKMLRGV NILADAVKVT LGPKGRNVVL DKSFGAPSIT KDGVSVAREI
     ELEDKFENMG AQMVKEVASK ANDVAGDGTT TATLLAQSIV NEGLKAVAAG MNPMDLKRGI
     DQAVIKAVKE LKKLSVPCSD SKAITQVGTI SANADETVGS LISEAMDKVG NDGVITVEEG
     TGLEDELDVV KGMQFDRGYL SPYFINKPET GNIELENPYI LMVDKKISNI RDILSLLESV
     AKSGKPLLII AEDLEGEALA TLVVNSMRGI VKIAAVKAPG FGDRRKAMLQ DISILTFLYN
     SDVISEELAM DLDKTTLEDL GQAKGVVITK DHTIIVGSGK KEIFKQILIR QQLIESTSDY
     DKEKLNERLA KLSGGVAVLK VGAATEVEMK EKKARVEDAL HATRAAVEEG VVAGGGVALV
     RVAEKISRLK GQNEDQNVGI RVAVRSMEAP LRQIVANSGE EPSVVTNNVK DGVGNYGYNA
     ATDQYGDMIK FGILDPTKVT RSALQYAASV AGLMITTECM VTDSPKEDKS SDMPSPSAGG
     MGGMGGMGGM M