CLPX_SYNR3
ID CLPX_SYNR3 Reviewed; 449 AA.
AC A5GQ09;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 03-AUG-2022, entry version 88.
DE RecName: Full=ATP-dependent Clp protease ATP-binding subunit ClpX {ECO:0000255|HAMAP-Rule:MF_00175};
GN Name=clpX {ECO:0000255|HAMAP-Rule:MF_00175};
GN OrderedLocusNames=SynRCC307_0065;
OS Synechococcus sp. (strain RCC307).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC unclassified Synechococcus.
OX NCBI_TaxID=316278;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC307;
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: ATP-dependent specificity component of the Clp protease. It
CC directs the protease to specific substrates. Can perform chaperone
CC functions in the absence of ClpP. {ECO:0000255|HAMAP-Rule:MF_00175}.
CC -!- SUBUNIT: Component of the ClpX-ClpP complex. Forms a hexameric ring
CC that, in the presence of ATP, binds to fourteen ClpP subunits assembled
CC into a disk-like structure with a central cavity, resembling the
CC structure of eukaryotic proteasomes. {ECO:0000255|HAMAP-Rule:MF_00175}.
CC -!- SIMILARITY: Belongs to the ClpX chaperone family. {ECO:0000255|HAMAP-
CC Rule:MF_00175}.
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DR EMBL; CT978603; CAK26968.1; -; Genomic_DNA.
DR RefSeq; WP_011934483.1; NC_009482.1.
DR AlphaFoldDB; A5GQ09; -.
DR SMR; A5GQ09; -.
DR STRING; 316278.SynRCC307_0065; -.
DR EnsemblBacteria; CAK26968; CAK26968; SynRCC307_0065.
DR KEGG; syr:SynRCC307_0065; -.
DR eggNOG; COG1219; Bacteria.
DR HOGENOM; CLU_014218_8_2_3; -.
DR OMA; HYKRVQA; -.
DR OrthoDB; 718259at2; -.
DR Proteomes; UP000001115; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR Gene3D; 3.40.50.300; -; 1.
DR Gene3D; 6.20.220.10; -; 1.
DR HAMAP; MF_00175; ClpX; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003959; ATPase_AAA_core.
DR InterPro; IPR019489; Clp_ATPase_C.
DR InterPro; IPR004487; Clp_protease_ATP-bd_su_ClpX.
DR InterPro; IPR046425; ClpX_bact.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR010603; Znf_CppX_C4.
DR InterPro; IPR038366; Znf_CppX_C4_sf.
DR Pfam; PF07724; AAA_2; 1.
DR Pfam; PF10431; ClpB_D2-small; 1.
DR Pfam; PF06689; zf-C4_ClpX; 1.
DR SMART; SM00382; AAA; 1.
DR SMART; SM01086; ClpB_D2-small; 1.
DR SMART; SM00994; zf-C4_ClpX; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR00382; clpX; 1.
DR PROSITE; PS51902; CLPX_ZB; 1.
PE 3: Inferred from homology;
KW ATP-binding; Chaperone; Metal-binding; Nucleotide-binding;
KW Reference proteome; Zinc.
FT CHAIN 1..449
FT /note="ATP-dependent Clp protease ATP-binding subunit ClpX"
FT /id="PRO_1000024691"
FT DOMAIN 1..51
FT /note="ClpX-type ZB"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01250"
FT REGION 53..79
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 10
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01250"
FT BINDING 13
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01250"
FT BINDING 32
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01250"
FT BINDING 35
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01250"
FT BINDING 143..150
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00175"
SQ SEQUENCE 449 AA; 49344 MW; EFB77EE3BB118A9B CRC64;
MAKFDAHLKC SFCGKSQEQV RKLIAGPGVY ICDECIDLCN EILDEELVDG QAGARQGQGD
ASRKQAAPRK PSKPAPTLAT IPKPQEIKAH LDEQVVGQND AKKVLSVAVY NHYKRLAWQG
DGSTEPESSA TRLHKSNILL IGPTGCGKTL LAQTLAEMME VPFAVADATT LTEAGYVGED
VENILLRLLQ KADGDVEQAQ RGIIYIDEID KIARKSENPS ITRDVSGEGV QQALLKMLEG
TVANVPPQGG RKHPYQDCIQ IDTSQILFIC GGAFVGLDDV IQRRMGRNAI GFVPGETRNG
RSRQKDQEAS QVLRNLEPDD LVKYGLIPEF IGRIPVSAVL EPLDEQALEA ILTEPRDALV
KQFQTLLSMD SVRLEFQPEA VRAIAREAHR RKTGARALRG IIEDLMLDLM YDLPSQNEVQ
KFVITEELVD ECHGNKVLPH PSSLEQQSA