ID Q9PCD3_XYLFA Unreviewed; 475 AA.
AC Q9PCD3;
DT 01-OCT-2000, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2000, sequence version 1.
DT 27-MAR-2024, entry version 146.
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 OrderedLocusNames=XF_1848 {ECO:0000313|EMBL:AAF84654.1};
OS Xylella fastidiosa (strain 9a5c).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xylella.
OX NCBI_TaxID=160492 {ECO:0000313|EMBL:AAF84654.1, ECO:0000313|Proteomes:UP000000812};
RN [1] {ECO:0000313|EMBL:AAF84654.1, ECO:0000313|Proteomes:UP000000812}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=9a5c {ECO:0000313|EMBL:AAF84654.1,
RC ECO:0000313|Proteomes:UP000000812};
RX PubMed=10910347; DOI=10.1038/35018003;
RA Simpson A.J., Reinach F.C., Arruda P., Abreu F.A., Acencio M.,
RA Alvarenga R., Alves L.M., Araya J.E., Baia G.S., Baptista C.S.,
RA Barros M.H., Bonaccorsi E.D., Bordin S., Bove J.M., Briones M.R.,
RA Bueno M.R., Camargo A.A., Camargo L.E., Carraro D.M., Carrer H.,
RA Colauto N.B., Colombo C., Costa F.F., Costa M.C., Costa-Neto C.M.,
RA Coutinho L.L., Cristofani M., Dias-Neto E., Docena C., El-Dorry H.,
RA Facincani A.P., Ferreira A.J., Ferreira V.C., Ferro J.A., Fraga J.S.,
RA Franca S.C., Franco M.C., Frohme M., Furlan L.R., Garnier M., Goldman G.H.,
RA Goldman M.H., Gomes S.L., Gruber A., Ho P.L., Hoheisel J.D.,
RA Junqueira M.L., Kemper E.L., Kitajima J.P., Krieger J.E., Kuramae E.E.,
RA Laigret F., Lambais M.R., Leite L.C., Lemos E.G., Lemos M.V., Lopes S.A.,
RA Lopes C.R., Machado J.A., Machado M.A., Madeira A.M., Madeira H.M.,
RA Marino C.L., Marques M.V., Martins E.A., Martins E.M., Matsukuma A.Y.,
RA Menck C.F., Miracca E.C., Miyaki C.Y., Monteriro-Vitorello C.B., Moon D.H.,
RA Nagai M.A., Nascimento A.L., Netto L.E., Nhani A.Jr., Nobrega F.G.,
RA Nunes L.R., Oliveira M.A., de Oliveira M.C., de Oliveira R.C.,
RA Palmieri D.A., Paris A., Peixoto B.R., Pereira G.A., Pereira H.A.Jr.,
RA Pesquero J.B., Quaggio R.B., Roberto P.G., Rodrigues V., de M Rosa A.J.,
RA de Rosa V.E.Jr., de Sa R.G., Santelli R.V., Sawasaki H.E., da Silva A.C.,
RA da Silva A.M., da Silva F.R., da Silva W.A.Jr., da Silveira J.F.,
RA Silvestri M.L., Siqueira W.J., de Souza A.A., de Souza A.P., Terenzi M.F.,
RA Truffi D., Tsai S.M., Tsuhako M.H., Vallada H., Van Sluys M.A.,
RA Verjovski-Almeida S., Vettore A.L., Zago M.A., Zatz M., Meidanis J.,
RA Setubal J.C.;
RT "The genome sequence of the plant pathogen Xylella fastidiosa.";
RL Nature 406:151-159(2000).
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; AE003849; AAF84654.1; -; Genomic_DNA.
DR PIR; H82629; H82629.
DR RefSeq; WP_010894314.1; NC_002488.3.
DR AlphaFoldDB; Q9PCD3; -.
DR STRING; 160492.XF_1848; -.
DR KEGG; xfa:XF_1848; -.
DR eggNOG; COG2204; Bacteria.
DR HOGENOM; CLU_000445_0_6_6; -.
DR Proteomes; UP000000812; 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 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 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 10..125
FT /note="Response regulatory"
FT /evidence="ECO:0000259|PROSITE:PS50110"
FT DOMAIN 147..376
FT /note="Sigma-54 factor interaction"
FT /evidence="ECO:0000259|PROSITE:PS50045"
FT MOD_RES 60
FT /note="4-aspartylphosphate"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00169"
SQ SEQUENCE 475 AA; 51983 MW; CA18D89DFAFB476E CRC64;
MVEIDATSPR IWVVDDDRSV RFVLSTALRD AGYIVEGFES TCAALQALAA SPIPDLLFTD
VRMPGDDGLI LLDKLKARHP HLPVIVMSAY TDVASTAGAF RSGAHEFLSK PFDLDDAVAL
AARVLPHTEG SHGGPPILPA ANSNPVLIGS TPVMRALFRA IGRLAQAPLS VLINGETGTG
KELVARALHN ESPRAQAPFV ALNAAAIPTE LLESELFGHE AGAFTGATKR HIGRFEQADG
GTLFLDEIGD MPLSLQTRLL RVLAENEFFR VGGRELIRVN VRVITATHQD LDMLVEQGRF
RSDLLHRLDV VRLQLPSLRE RRDDVAQLAE NFLAMAGHKL DISVKRLSAD ALEILRRYDW
PGNVRELENI CWRLAALVNT ETIDANDVEA VLTHGKRKRC NTESDWDIHL AKWAEGRLAA
GATAVHAEAR KCLDRTLLDV ALRLTQGRRA EAAARLGLGR NTLTRKLGSS QRRRG
//
