ID   THSB_SULTO              Reviewed;         552 AA.
AC   O24735; F9VMT9;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   03-AUG-2022, entry version 127.
DE   RecName: Full=Thermosome subunit beta;
DE   AltName: Full=Chaperonin subunit beta;
DE   AltName: Full=Thermosome subunit 2;
GN   Name=thsB; OrderedLocusNames=STK_03210;
OS   Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS   (Sulfolobus tokodaii).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfurisphaera.
OX   NCBI_TaxID=273063;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 456-471.
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=9245723; DOI=10.1006/bbrc.1997.6916;
RA   Nakamura N., Taguchi H., Ishii N., Yoshida M., Suzuki M., Endo I.,
RA   Miura K., Yohda M.;
RT   "Purification and molecular cloning of the group II chaperonin from the
RT   acidothermophilic archaeon, Sulfolobus sp. strain 7.";
RL   Biochem. Biophys. Res. Commun. 236:727-732(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA   Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA   Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA   Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA   Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT   "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT   Sulfolobus tokodaii strain7.";
RL   DNA Res. 8:123-140(2001).
CC   -!- FUNCTION: Molecular chaperone; binds unfolded polypeptides in vitro,
CC       and has a weak ATPase activity. {ECO:0000250}.
CC   -!- SUBUNIT: Forms a Heterooligomeric complex of two stacked nine-membered
CC       rings; one of alpha and the other of beta subunits. {ECO:0000250}.
CC   -!- PTM: The N-terminus is blocked.
CC   -!- SIMILARITY: Belongs to the TCP-1 chaperonin family. {ECO:0000305}.
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DR   EMBL; AB001086; BAA22213.1; -; Genomic_DNA.
DR   EMBL; BA000023; BAK54236.1; -; Genomic_DNA.
DR   PIR; JC5617; JC5617.
DR   RefSeq; WP_052846874.1; NC_003106.2.
DR   AlphaFoldDB; O24735; -.
DR   SMR; O24735; -.
DR   STRING; 273063.STK_03210; -.
DR   PRIDE; O24735; -.
DR   EnsemblBacteria; BAK54236; BAK54236; STK_03210.
DR   GeneID; 42799823; -.
DR   KEGG; sto:STK_03210; -.
DR   PATRIC; fig|273063.9.peg.376; -.
DR   eggNOG; arCOG01257; Archaea.
DR   OMA; HPAANMI; -.
DR   OrthoDB; 11742at2157; -.
DR   BRENDA; 5.6.1.7; 15396.
DR   Proteomes; UP000001015; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0140662; F:ATP-dependent protein folding chaperone; IEA:InterPro.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:InterPro.
DR   CDD; cd03343; cpn60; 1.
DR   Gene3D; 1.10.560.10; -; 1.
DR   Gene3D; 3.30.260.10; -; 1.
DR   Gene3D; 3.50.7.10; -; 1.
DR   InterPro; IPR017998; Chaperone_TCP-1.
DR   InterPro; IPR002194; Chaperonin_TCP-1_CS.
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   InterPro; IPR012714; Thermosome_arc.
DR   PANTHER; PTHR11353; PTHR11353; 1.
DR   Pfam; PF00118; Cpn60_TCP1; 1.
DR   PRINTS; PR00304; TCOMPLEXTCP1.
DR   SUPFAM; SSF48592; SSF48592; 1.
DR   SUPFAM; SSF52029; SSF52029; 1.
DR   SUPFAM; SSF54849; SSF54849; 1.
DR   TIGRFAMs; TIGR02339; thermosome_arch; 1.
DR   PROSITE; PS00750; TCP1_1; 1.
DR   PROSITE; PS00751; TCP1_2; 1.
DR   PROSITE; PS00995; TCP1_3; 1.
PE   1: Evidence at protein level;
KW   ATP-binding; Chaperone; Direct protein sequencing; Nucleotide-binding;
KW   Reference proteome.
FT   CHAIN           1..552
FT                   /note="Thermosome subunit beta"
FT                   /id="PRO_0000128408"
SQ   SEQUENCE   552 AA;  59939 MW;  13D81C31917A858F CRC64;
     MSTTATVATT PEGIPVIILK EGSSRTYGKE ALRINIAAVK AVEEALKSTY GPRGMDKMLV
     DSLGDITITN DGATILDKMD LQHPAAKLLV QIAKGQDEET ADGTKTAVIL AGELVKKAEE
     LLYKEIHPTI IVSGFKKAEE QALKTIEEIA QKVSVNDMDI LKKVAMTSLN SKAVAGAREY
     LADIVAKAVT QVAELRGDRW YVDLDNIQIV KKHGGSINDT QIIYGIVVDK EVVHPGMPKR
     VENAKIALLD ASLEVEKPEL DAEIRINDPT QMKKFLEEEE NLLKEKVDKI AATGANVVIC
     QKGIDEVAQH YLAKKGILAV RRAKKSDLEK LARATGGRVV SNIDELTPQD LGYAALVEER
     KVGEDKMVFV EGAKNPKAVS ILIRGGLERV VDETERALRD ALGTVADVIR DGRAVAGGGA
     VELEIAKRLR KYAPQIGGKE QLAIEAYASA LENLVMILIE NGGYDPIDLL VKLRSAHENE
     ANKWYGINVF TGQVEDMWKL GVIEPAVVKM NAIKAATEAA TLILRIDDLI AAGKKSESKG
     GESKSEEKKE ED