ID   FNRA_PSEST              Reviewed;         244 AA.
AC   P47200;
DT   01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 1.
DT   25-MAY-2022, entry version 92.
DE   RecName: Full=Transcriptional activator protein FnrA;
GN   Name=fnrA;
OS   Pseudomonas stutzeri (Pseudomonas perfectomarina).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=316;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 14405 / JCM 20778 / CIP 107696 / IAM 12931 / LMG 2243 / NCIMB
RC   568 / 218 / ZoBell 632;
RX   PubMed=8226670; DOI=10.1128/jb.175.22.7236-7246.1993;
RA   Cuypers H., Zumft W.G.;
RT   "Anaerobic control of denitrification in Pseudomonas stutzeri escapes
RT   mutagenesis of an fnr-like gene.";
RL   J. Bacteriol. 175:7236-7246(1993).
CC   -!- FUNCTION: Transcriptional regulator of arginine deiminase.
CC   -!- MISCELLANEOUS: Possesses 4 cysteines which may bind a metal ion
CC       (possibly iron).
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DR   EMBL; Z26044; CAA81129.1; -; Genomic_DNA.
DR   PIR; A49927; S37397.
DR   RefSeq; WP_003285353.1; NZ_CP036186.1.
DR   AlphaFoldDB; P47200; -.
DR   SMR; P47200; -.
DR   STRING; 32042.PstZobell_18970; -.
DR   eggNOG; COG0664; Bacteria.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   CDD; cd00038; CAP_ED; 1.
DR   Gene3D; 1.10.10.10; -; 1.
DR   Gene3D; 2.60.120.10; -; 1.
DR   InterPro; IPR018490; cNMP-bd-like.
DR   InterPro; IPR000595; cNMP-bd_dom.
DR   InterPro; IPR012318; HTH_CRP.
DR   InterPro; IPR014710; RmlC-like_jellyroll.
DR   InterPro; IPR018335; Tscrpt_reg_HTH_Crp-type_CS.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF00027; cNMP_binding; 1.
DR   Pfam; PF00325; Crp; 1.
DR   PRINTS; PR00034; HTHCRP.
DR   SMART; SM00100; cNMP; 1.
DR   SMART; SM00419; HTH_CRP; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   SUPFAM; SSF51206; SSF51206; 1.
DR   PROSITE; PS50042; CNMP_BINDING_3; 1.
DR   PROSITE; PS00042; HTH_CRP_1; 1.
DR   PROSITE; PS51063; HTH_CRP_2; 1.
PE   4: Predicted;
KW   Activator; DNA-binding; Iron; Transcription; Transcription regulation.
FT   CHAIN           1..244
FT                   /note="Transcriptional activator protein FnrA"
FT                   /id="PRO_0000100179"
FT   DOMAIN          159..232
FT                   /note="HTH crp-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00387"
FT   DNA_BIND        192..211
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00387"
SQ   SEQUENCE   244 AA;  27089 MW;  62D0011A6D6902F9 CRC64;
     MSESIKVRAQ RQAHCKDCSL SGLCLPLSLN MQDMDALDDI VKRGRPLKKG ETLFRQGDTF
     SSVFAVRSGA LRTFSVTDGG EEQITGFHLP SELVGLSGMD TEMYPVTAQA LETTSVCEIP
     FERLDELSVL LPQLRRQLMR IMSREIRDDQ QMMLLLSKKT ADERIATFLI NLSARFSARG
     FSANQFRLPM SRNEIGNYLG LAVETVSRVF TRFQQNGLLE AEGKEVRILD SIGLCALAGG
     AMDA