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Database: UniProt
Entry: A0A2K9L8E5_9RHOO
LinkDB: A0A2K9L8E5_9RHOO
Original site: A0A2K9L8E5_9RHOO 
ID   A0A2K9L8E5_9RHOO        Unreviewed;       474 AA.
AC   A0A2K9L8E5;
DT   25-APR-2018, integrated into UniProtKB/TrEMBL.
DT   25-APR-2018, sequence version 1.
DT   24-JAN-2024, entry version 22.
DE   RecName: Full=DNA-binding transcriptional regulator NtrC {ECO:0000256|ARBA:ARBA00019059, ECO:0000256|RuleBase:RU365013};
DE   AltName: Full=Nitrogen regulation protein NR(I) {ECO:0000256|RuleBase:RU365013};
GN   Name=ntrC {ECO:0000256|RuleBase:RU365013};
GN   ORFNames=B4966_02700 {ECO:0000313|EMBL:AUL99211.1};
OS   Rhodocyclaceae bacterium.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Rhodocyclales;
OC   Rhodocyclaceae.
OX   NCBI_TaxID=1898103 {ECO:0000313|EMBL:AUL99211.1, ECO:0000313|Proteomes:UP000235024};
RN   [1] {ECO:0000313|EMBL:AUL99211.1, ECO:0000313|Proteomes:UP000235024}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Thauera-like {ECO:0000313|EMBL:AUL99211.1,
RC   ECO:0000313|Proteomes:UP000235024};
RA   Umu S.U., Elley S., Stott M., Poole A.M.;
RT   "A full genome of an Rhodocyclaceae isolate from Taupo Volcanic zone.";
RL   Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Member of the two-component regulatory system NtrB/NtrC,
CC       which controls expression of the nitrogen-regulated (ntr) genes in
CC       response to nitrogen limitation. Phosphorylated NtrC binds directly to
CC       DNA and stimulates the formation of open promoter-sigma54-RNA
CC       polymerase complexes. {ECO:0000256|RuleBase:RU365013}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|RuleBase:RU365013}.
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DR   EMBL; CP020026; AUL99211.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2K9L8E5; -.
DR   KEGG; rbh:B4966_02700; -.
DR   OrthoDB; 5288224at2; -.
DR   Proteomes; UP000235024; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0000156; F:phosphorelay response regulator activity; IEA:InterPro.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   GO; GO:0006808; P:regulation of nitrogen utilization; IEA:InterPro.
DR   CDD; cd00009; AAA; 1.
DR   CDD; cd19919; REC_NtrC; 1.
DR   Gene3D; 1.10.8.60; -; 1.
DR   Gene3D; 3.40.50.2300; -; 1.
DR   Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR002197; HTH_Fis.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR   InterPro; IPR002078; Sigma_54_int.
DR   InterPro; IPR025662; Sigma_54_int_dom_ATP-bd_1.
DR   InterPro; IPR025943; Sigma_54_int_dom_ATP-bd_2.
DR   InterPro; IPR025944; Sigma_54_int_dom_CS.
DR   InterPro; IPR010114; Transcript_reg_NtrC.
DR   NCBIfam; TIGR01818; ntrC; 1.
DR   PANTHER; PTHR32071:SF15; DNA-BINDING TRANSCRIPTIONAL REGULATOR NTRC; 1.
DR   PANTHER; PTHR32071; TRANSCRIPTIONAL REGULATORY PROTEIN; 1.
DR   Pfam; PF02954; HTH_8; 1.
DR   Pfam; PF00072; Response_reg; 1.
DR   Pfam; PF00158; Sigma54_activat; 1.
DR   PRINTS; PR01590; HTHFIS.
DR   SMART; SM00382; AAA; 1.
DR   SMART; SM00448; REC; 1.
DR   SUPFAM; SSF52172; CheY-like; 1.
DR   SUPFAM; SSF46689; Homeodomain-like; 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR   PROSITE; PS50110; RESPONSE_REGULATORY; 1.
DR   PROSITE; PS00675; SIGMA54_INTERACT_1; 1.
DR   PROSITE; PS00676; SIGMA54_INTERACT_2; 1.
DR   PROSITE; PS00688; SIGMA54_INTERACT_3; 1.
DR   PROSITE; PS50045; SIGMA54_INTERACT_4; 1.
PE   4: Predicted;
KW   Activator {ECO:0000256|RuleBase:RU365013};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU365013};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|RuleBase:RU365013};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU365013};
KW   Nitrogen fixation {ECO:0000256|RuleBase:RU365013};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|RuleBase:RU365013};
KW   Phosphoprotein {ECO:0000256|PROSITE-ProRule:PRU00169};
KW   Reference proteome {ECO:0000313|Proteomes:UP000235024};
KW   Repressor {ECO:0000256|ARBA:ARBA00022491, ECO:0000256|RuleBase:RU365013};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163,
KW   ECO:0000256|RuleBase:RU365013};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW   ECO:0000256|RuleBase:RU365013};
KW   Two-component regulatory system {ECO:0000256|RuleBase:RU365013}.
FT   DOMAIN          3..119
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000259|PROSITE:PS50110"
FT   DOMAIN          138..367
FT                   /note="Sigma-54 factor interaction"
FT                   /evidence="ECO:0000259|PROSITE:PS50045"
FT   MOD_RES         54
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   474 AA;  52982 MW;  F4098159466C34F6 CRC64;
     MNTVWIVDDD RSIRWVLEKA LSREDIPHRS FSSASEALRA LGDETQPPKV LVSDIRMPGE
     SGLELLQKVK ARHPQLPVII MTAYSDLESA VAAFQGGAFE YLPKPFDVDQ AVALVRRAID
     QSAHQAGADL ETTLAPEILG QAPSMQEVFR AIGRLSQSHA TVLINGESGT GKELVARALH
     RHSPRREAPF IAINTAAIPR DLLESELFGH ERGAFTGATT QRRGRFEQAE GGTLFLDEIG
     DMPPELQTRL LRVLSDGHFY RVGGHQPIKA NVRVIAATHQ NLEERVRQGL FREDLFHRLN
     VIRLRLPALR ERREDIPILV RHFLQRSAQE LGVEPKRISE AALRHLQTLA FPGNVRQLEN
     LCHWLTVMAP GQTVEVADLP PEMRDQPNIE MPVSWTDALG TEADRLLAAH PHEVFDRLSR
     EFERTLIRRA LNMTGGRRIE AAQLLGIGRN TITRKIQELG MDDEHGGSSG DRAP
//
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