ID   FLHC_CUPPJ              Reviewed;         210 AA.
AC   Q46TH1;
DT   05-APR-2011, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   03-AUG-2022, entry version 90.
DE   RecName: Full=Flagellar transcriptional regulator FlhC {ECO:0000255|HAMAP-Rule:MF_01891};
GN   Name=flhC {ECO:0000255|HAMAP-Rule:MF_01891}; OrderedLocusNames=Reut_B4210;
OS   Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator
OS   (strain JMP 134)).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=264198;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JMP134 / LMG 1197;
RX   PubMed=20339589; DOI=10.1371/journal.pone.0009729;
RA   Lykidis A., Perez-Pantoja D., Ledger T., Mavromatis K., Anderson I.J.,
RA   Ivanova N.N., Hooper S.D., Lapidus A., Lucas S., Gonzalez B.,
RA   Kyrpides N.C.;
RT   "The complete multipartite genome sequence of Cupriavidus necator JMP134, a
RT   versatile pollutant degrader.";
RL   PLoS ONE 5:E9729-E9729(2010).
CC   -!- FUNCTION: Functions in complex with FlhD as a master transcriptional
CC       regulator that regulates transcription of several flagellar and non-
CC       flagellar operons by binding to their promoter region. Activates
CC       expression of class 2 flagellar genes, including fliA, which is a
CC       flagellum-specific sigma factor that turns on the class 3 genes. Also
CC       regulates genes whose products function in a variety of physiological
CC       pathways. {ECO:0000255|HAMAP-Rule:MF_01891}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01891};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01891};
CC   -!- SUBUNIT: Heterohexamer composed of two FlhC and four FlhD subunits.
CC       Each FlhC binds a FlhD dimer, forming a heterotrimer, and a hexamer
CC       assembles by dimerization of two heterotrimers. {ECO:0000255|HAMAP-
CC       Rule:MF_01891}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01891}.
CC   -!- SIMILARITY: Belongs to the FlhC family. {ECO:0000255|HAMAP-
CC       Rule:MF_01891}.
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DR   EMBL; CP000091; AAZ63563.1; -; Genomic_DNA.
DR   RefSeq; WP_011300329.1; NC_007348.1.
DR   AlphaFoldDB; Q46TH1; -.
DR   SMR; Q46TH1; -.
DR   STRING; 264198.Reut_B4210; -.
DR   EnsemblBacteria; AAZ63563; AAZ63563; Reut_B4210.
DR   KEGG; reu:Reut_B4210; -.
DR   eggNOG; ENOG502Z927; Bacteria.
DR   HOGENOM; CLU_122824_0_0_4; -.
DR   OMA; WRPNAHA; -.
DR   OrthoDB; 1247512at2; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0044781; P:bacterial-type flagellum organization; IEA:UniProtKB-KW.
DR   GO; GO:0045893; P:positive regulation of transcription, DNA-templated; IEA:InterPro.
DR   GO; GO:1902208; P:regulation of bacterial-type flagellum assembly; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01891; FhlC; 1.
DR   InterPro; IPR007944; FlhC.
DR   Pfam; PF05280; FlhC; 1.
DR   PIRSF; PIRSF003159; FlhC; 1.
PE   3: Inferred from homology;
KW   Activator; Bacterial flagellum biogenesis; Cytoplasm; DNA-binding;
KW   Metal-binding; Transcription; Transcription regulation; Zinc.
FT   CHAIN           1..210
FT                   /note="Flagellar transcriptional regulator FlhC"
FT                   /id="PRO_0000406759"
FT   BINDING         144
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01891"
FT   BINDING         147
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01891"
FT   BINDING         164
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01891"
FT   BINDING         167
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01891"
SQ   SEQUENCE   210 AA;  23112 MW;  DAA1EB77BACA3412 CRC64;
     MKTTAQTAPA RSALQDASDT QLAIELIGLG ARPQVVEAEV TLSRSRVYRL YRELTGGSPP
     KGMLPFSADW FVTWRPNAHA SYLLSVHEYM QQRAGLPGIR AVLNSYRVYA EHMKANNEEC
     LISFTRFWTL VRFCEGGLLQ LSTCPCCGGR FVTHAHEPLA SFICTLCQPP SRVRRSVRRE
     TPHATANAPA AVLGNRPPVA MPGFGMVPAL