ID   CBXXC_CUPNH             Reviewed;         317 AA.
AC   P40118; Q0K1E2;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   03-AUG-2022, entry version 115.
DE   RecName: Full=Protein CbxX, chromosomal;
GN   Name=cbxXC; Synonyms=cbbX2, cfxXC; OrderedLocusNames=H16_B1393;
OS   Cupriavidus necator (strain ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442
OS   / H16 / Stanier 337) (Ralstonia eutropha).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=381666;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1429456; DOI=10.1128/jb.174.22.7337-7344.1992;
RA   Kusian B., Yoo J.-G., Bednarski R., Bowien B.;
RT   "The Calvin cycle enzyme pentose-5-phosphate 3-epimerase is encoded within
RT   the cfx operons of the chemoautotroph Alcaligenes eutrophus.";
RL   J. Bacteriol. 174:7337-7344(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442 / H16 / Stanier 337;
RX   PubMed=16964242; DOI=10.1038/nbt1244;
RA   Pohlmann A., Fricke W.F., Reinecke F., Kusian B., Liesegang H., Cramm R.,
RA   Eitinger T., Ewering C., Poetter M., Schwartz E., Strittmatter A., Voss I.,
RA   Gottschalk G., Steinbuechel A., Friedrich B., Bowien B.;
RT   "Genome sequence of the bioplastic-producing 'Knallgas' bacterium Ralstonia
RT   eutropha H16.";
RL   Nat. Biotechnol. 24:1257-1262(2006).
CC   -!- FUNCTION: Seems to be necessary for the expression of RuBisCO.
CC   -!- SIMILARITY: Belongs to the CbxX/CfxQ family. {ECO:0000305}.
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DR   EMBL; M64173; AAA21960.1; -; Genomic_DNA.
DR   EMBL; AM260480; CAJ96182.1; -; Genomic_DNA.
DR   PIR; A47019; A47019.
DR   RefSeq; WP_011617204.1; NZ_CP039288.1.
DR   AlphaFoldDB; P40118; -.
DR   SMR; P40118; -.
DR   STRING; 381666.H16_B1393; -.
DR   EnsemblBacteria; CAJ96182; CAJ96182; H16_B1393.
DR   GeneID; 57647291; -.
DR   KEGG; reh:H16_B1393; -.
DR   eggNOG; COG0464; Bacteria.
DR   HOGENOM; CLU_008749_1_0_4; -.
DR   OMA; KQALHMM; -.
DR   OrthoDB; 1115436at2; -.
DR   Proteomes; UP000008210; Chromosome 2.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR041627; AAA_lid_6.
DR   InterPro; IPR003959; ATPase_AAA_core.
DR   InterPro; IPR000470; CbxX/CfqX_mono.
DR   InterPro; IPR000641; CbxX/CfxQ.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   Pfam; PF00004; AAA; 1.
DR   Pfam; PF17866; AAA_lid_6; 1.
DR   PRINTS; PR00819; CBXCFQXSUPER.
DR   PRINTS; PR00820; CBXXCFQX.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR02880; cbbX_cfxQ; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Nucleotide-binding; Reference proteome.
FT   CHAIN           1..317
FT                   /note="Protein CbxX, chromosomal"
FT                   /id="PRO_0000063032"
FT   REGION          1..21
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         85..92
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   317 AA;  35060 MW;  80BA5D407356567A CRC64;
     MSAPETTAPL QPPAAPAASL PGSLAESLAS SGITELLAQL DRELIGLKPV KARIRDIAAL
     LLVDKLRAAR GFSAGAPSLH MCFTGNPGTG KTTVAMRMAQ ILHQLGYVRR GHLVAVTRDD
     LVGQYIGHTA PKTKEILKKA MGGVLFIDEA YYLYRPENER DYGQEAIEIL LQVMENNRDD
     LVVILAGYKD RMDRFFESNP GMSSRVAHHV DFPDYQLDEL RQIADLMLSE MQYRFDDESR
     AVFADYLARR MTQPHFANAR SVRNALDRAR LRHASRLLDD AGTVVDDHTL TTITASDLLA
     SRVFSKAAPD ARTPAKE