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Database: UniProt
Entry: H0TX61_9BRAD
LinkDB: H0TX61_9BRAD
Original site: H0TX61_9BRAD 
ID   H0TX61_9BRAD            Unreviewed;       580 AA.
AC   H0TX61;
DT   22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT   22-FEB-2012, sequence version 1.
DT   27-MAR-2024, entry version 60.
DE   RecName: Full=Nif-specific regulatory protein {ECO:0000256|ARBA:ARBA00015308, ECO:0000256|RuleBase:RU368029};
GN   Name=nifA {ECO:0000313|EMBL:CCE11049.1};
GN   ORFNames=BRAS3843_620003 {ECO:0000313|EMBL:CCE11049.1};
OS   Bradyrhizobium sp. STM 3843.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Nitrobacteraceae; Bradyrhizobium.
OX   NCBI_TaxID=551947 {ECO:0000313|EMBL:CCE11049.1, ECO:0000313|Proteomes:UP000002686};
RN   [1] {ECO:0000313|Proteomes:UP000002686}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=STM3843 {ECO:0000313|Proteomes:UP000002686};
RX   PubMed=24704842; DOI=10.3390/genes3010035;
RA   Mornico D., Miche L., Bena G., Nouwen N., Vermeglio A., Vallenet D.,
RA   Smith A.A., Giraud E., Medigue C., Moulin L.;
RT   "Comparative genomics of aeschynomene symbionts: insights into the
RT   ecological lifestyle of nod-independent photosynthetic bradyrhizobia.";
RL   Genes (Basel) 3:35-61(2011).
CC   -!- FUNCTION: Required for activation of most nif operons, which are
CC       directly involved in nitrogen fixation. {ECO:0000256|ARBA:ARBA00002167,
CC       ECO:0000256|RuleBase:RU368029}.
CC   -!- SUBUNIT: Interacts with sigma-54. {ECO:0000256|ARBA:ARBA00011135,
CC       ECO:0000256|RuleBase:RU368029}.
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:CCE11049.1}.
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DR   EMBL; CAFK01000310; CCE11049.1; -; Genomic_DNA.
DR   RefSeq; WP_008973559.1; NZ_CAFK01000310.1.
DR   AlphaFoldDB; H0TX61; -.
DR   OrthoDB; 9761019at2; -.
DR   Proteomes; UP000002686; Unassembled WGS sequence.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-UniRule.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-UniRule.
DR   CDD; cd00009; AAA; 1.
DR   Gene3D; 1.10.8.60; -; 1.
DR   Gene3D; 3.30.450.40; -; 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; IPR003018; GAF.
DR   InterPro; IPR029016; GAF-like_dom_sf.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR002197; HTH_Fis.
DR   InterPro; IPR010113; Nif-specific_regulatory_prot.
DR   InterPro; IPR027417; P-loop_NTPase.
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   NCBIfam; TIGR01817; nifA; 1.
DR   PANTHER; PTHR32071; TRANSCRIPTIONAL REGULATORY PROTEIN; 1.
DR   PANTHER; PTHR32071:SF95; TRANSCRIPTIONAL REGULATORY PROTEIN ZRAR; 1.
DR   Pfam; PF01590; GAF; 1.
DR   Pfam; PF02954; HTH_8; 1.
DR   Pfam; PF00158; Sigma54_activat; 1.
DR   PRINTS; PR01590; HTHFIS.
DR   SMART; SM00382; AAA; 1.
DR   SMART; SM00065; GAF; 1.
DR   SUPFAM; SSF55781; GAF domain-like; 1.
DR   SUPFAM; SSF46689; Homeodomain-like; 1.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 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|ARBA:ARBA00023159, ECO:0000256|RuleBase:RU368029};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW   DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU368029};
KW   Nitrogen fixation {ECO:0000256|ARBA:ARBA00023231,
KW   ECO:0000256|RuleBase:RU368029};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000002686};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163,
KW   ECO:0000256|RuleBase:RU368029};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW   ECO:0000256|RuleBase:RU368029};
KW   Two-component regulatory system {ECO:0000256|ARBA:ARBA00023012,
KW   ECO:0000256|RuleBase:RU368029}.
FT   DOMAIN          228..456
FT                   /note="Sigma-54 factor interaction"
FT                   /evidence="ECO:0000259|PROSITE:PS50045"
SQ   SEQUENCE   580 AA;  64115 MW;  8474954CD974080E CRC64;
     MIHTEALKLE AQDTRSNAAP IPLSEIALTG IFEISKILAA PTRLEITLAN VVNLLQSFMQ
     MRHGVVSLLA DDGIPDIAVG AGWSEGSDQR YRERLPQKAL DQIVATAVPL IAENVADHSA
     FSEADVAVLG AGSDVRVSFL GVPIRIDQKV VGTLTIDRVW DGRAVFRLDA DVRFLTMVAN
     LIGQTIKLHR VVARDRERLM AESHRLQKEL SELKPAPKDR KKVLVEGIVG DSPALRTLLD
     KINVVAKSNA PVLLRGESGT GKELVAKAIH ELSARAKRPF IKINCAALPE TVLESELFGH
     EKGAFTGAIN ARKGRFELAD KGTLFLDEIG EISPAFQAKL LRVLQEQEFE RVGGNQTIKV
     DVRIVTATNR NLEEAVSRNE FRADLYYRIS VVPIRLPPLR ERRSDIPQLA CEFLRRFNTE
     NNRNLNFDVS AIDVLMHCGF PGNVRELENC VQRTATMAAG PSIVMEDFAC SRDECMSAIL
     WKGNSDLPAP RSQPLVPLPI MPRAKAPIEP PVREIEPVDD EAAGEIADLN DEAGLIDRDR
     IVQAMERCGW VQAKAARLLG LTPRQIGYAL KKYNIEVKRF
//
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