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Database: UniProt
Entry: A3HZM5_9BACT
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ID   A3HZM5_9BACT            Unreviewed;       408 AA.
AC   A3HZM5;
DT   03-APR-2007, integrated into UniProtKB/TrEMBL.
DT   03-APR-2007, sequence version 1.
DT   24-JAN-2024, entry version 98.
DE   RecName: Full=ATP-dependent Clp protease ATP-binding subunit ClpX {ECO:0000256|HAMAP-Rule:MF_00175};
GN   Name=clpX {ECO:0000256|HAMAP-Rule:MF_00175};
GN   ORFNames=ALPR1_07295 {ECO:0000313|EMBL:EAZ80711.1};
OS   Algoriphagus machipongonensis.
OC   Bacteria; Bacteroidota; Cytophagia; Cytophagales; Cyclobacteriaceae;
OC   Algoriphagus.
OX   NCBI_TaxID=388413 {ECO:0000313|EMBL:EAZ80711.1, ECO:0000313|Proteomes:UP000003919};
RN   [1] {ECO:0000313|EMBL:EAZ80711.1, ECO:0000313|Proteomes:UP000003919}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PR1 {ECO:0000313|EMBL:EAZ80711.1,
RC   ECO:0000313|Proteomes:UP000003919};
RX   PubMed=21183675; DOI=10.1128/JB.01421-10;
RA   Alegado R.A., Ferriera S., Nusbaum C., Young S.K., Zeng Q., Imamovic A.,
RA   Fairclough S.R., King N.;
RT   "Complete genome sequence of Algoriphagus sp. PR1, bacterial prey of a
RT   colony-forming choanoflagellate.";
RL   J. Bacteriol. 193:1485-1486(2011).
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:0000256|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:0000256|HAMAP-Rule:MF_00175}.
CC   -!- SIMILARITY: Belongs to the ClpX chaperone family. {ECO:0000256|HAMAP-
CC       Rule:MF_00175, ECO:0000256|PROSITE-ProRule:PRU01250}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00175}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EAZ80711.1}.
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DR   EMBL; AAXU02000001; EAZ80711.1; -; Genomic_DNA.
DR   RefSeq; WP_008199483.1; NZ_CM001023.1.
DR   AlphaFoldDB; A3HZM5; -.
DR   STRING; 388413.ALPR1_07295; -.
DR   eggNOG; COG1219; Bacteria.
DR   HOGENOM; CLU_014218_8_2_10; -.
DR   OrthoDB; 9804062at2; -.
DR   Proteomes; UP000003919; 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:0008233; F:peptidase activity; IEA:UniProtKB-KW.
DR   GO; GO:0046983; F:protein dimerization activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051082; F:unfolded protein binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR   CDD; cd19497; RecA-like_ClpX; 1.
DR   Gene3D; 1.10.8.60; -; 1.
DR   Gene3D; 6.20.220.10; ClpX chaperone, C4-type zinc finger domain; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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; IPR025662; Sigma_54_int_dom_ATP-bd_1.
DR   InterPro; IPR010603; Znf_CppX_C4.
DR   InterPro; IPR038366; Znf_CppX_C4_sf.
DR   NCBIfam; TIGR00382; clpX; 1.
DR   PANTHER; PTHR48102:SF7; ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR48102; ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL-RELATED; 1.
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; SSF57716; Glucocorticoid receptor-like (DNA-binding domain); 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR   PROSITE; PS51902; CLPX_ZB; 1.
DR   PROSITE; PS00675; SIGMA54_INTERACT_1; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00175};
KW   Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|HAMAP-Rule:MF_00175};
KW   Hydrolase {ECO:0000313|EMBL:EAZ80711.1};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW   Rule:MF_00175};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00175}; Protease {ECO:0000313|EMBL:EAZ80711.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000003919};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00175}.
FT   DOMAIN          1..47
FT                   /note="ClpX-type ZB"
FT                   /evidence="ECO:0000259|PROSITE:PS51902"
FT   BINDING         6
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00175,
FT                   ECO:0000256|PROSITE-ProRule:PRU01250"
FT   BINDING         9
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00175,
FT                   ECO:0000256|PROSITE-ProRule:PRU01250"
FT   BINDING         28
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00175,
FT                   ECO:0000256|PROSITE-ProRule:PRU01250"
FT   BINDING         31
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00175,
FT                   ECO:0000256|PROSITE-ProRule:PRU01250"
SQ   SEQUENCE   408 AA;  45332 MW;  10BA48D029C5B7EC CRC64;
     MAQVTCSFCG RNKKDVDLMV SGISAHICNF CIDQAHLILG EEEKTKKPDD AQPKFQLKKP
     KELTSFLDQF VIGQEEAKKV LTVAVYNHYK RLSQKTDKDD VKIEKSNIIM VGDTGTGKTY
     LAKTLAKILE VPFCIADATV LTEAGYVGED VESILTRLLQ SADYNVEAAE RGIVYIDELD
     KIARKSDNPS ITRDVSGEGV QQAMLKLLEG TVVNVPPQGG RKHPDQKMIA VNTDNILFIC
     GGAFDGIARH IGKRLNTQPM GFGKAKDNAV ADRENLLQYV TSQDLKAFGL IPELIGRLPI
     LTHLDPLHRD SLKRILTEPK NALVKQYDKL LKMEGVDIVF EEDAIDFIVD KAVEFNLGAR
     GLRSICEAII TDAMYEIPSD DSIKELVIDA KYAQSKFDKS KFKRLQVA
//
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