ID FNR_BACSU Reviewed; 238 AA.
AC P46908;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1995, sequence version 1.
DT 27-MAR-2024, entry version 144.
DE RecName: Full=Anaerobic regulatory protein;
GN Name=fnr; OrderedLocusNames=BSU37310;
OS Bacillus subtilis (strain 168).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=224308;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=168;
RX PubMed=8846791; DOI=10.1002/j.1460-2075.1995.tb00287.x;
RA Cruz Ramos H., Boursier L., Moszer I., Kunst F., Danchin A., Glaser P.;
RT "Anaerobic transcription activation in Bacillus subtilis: identification of
RT distinct FNR-dependent and -independent regulatory mechanisms.";
RL EMBO J. 14:5984-5994(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=168;
RX PubMed=9384377; DOI=10.1038/36786;
RA Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA Yoshikawa H., Danchin A.;
RT "The complete genome sequence of the Gram-positive bacterium Bacillus
RT subtilis.";
RL Nature 390:249-256(1997).
CC -!- FUNCTION: It is involved in the activation of genes necessary for
CC anaerobic respiration.
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; Evidence={ECO:0000250};
CC Note=Binds 1 [4Fe-4S] cluster per subunit. {ECO:0000250};
CC -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC -!- INDUCTION: By anaerobiosis.
CC -!- DOMAIN: The cysteine cluster which is probably involved in the
CC coordination of the [4Fe-4S] cluster is located at the C-terminal part
CC of the protein.
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DR EMBL; Z49884; CAA90042.1; -; Genomic_DNA.
DR EMBL; AL009126; CAB15759.1; -; Genomic_DNA.
DR PIR; S60081; S60081.
DR RefSeq; NP_391612.1; NC_000964.3.
DR RefSeq; WP_003243241.1; NZ_JNCM01000034.1.
DR AlphaFoldDB; P46908; -.
DR SMR; P46908; -.
DR STRING; 224308.BSU37310; -.
DR PaxDb; 224308-BSU37310; -.
DR EnsemblBacteria; CAB15759; CAB15759; BSU_37310.
DR GeneID; 937050; -.
DR KEGG; bsu:BSU37310; -.
DR PATRIC; fig|224308.179.peg.4042; -.
DR eggNOG; COG0664; Bacteria.
DR InParanoid; P46908; -.
DR OrthoDB; 9810708at2; -.
DR PhylomeDB; P46908; -.
DR BioCyc; BSUB:BSU37310-MONOMER; -.
DR Proteomes; UP000001570; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IBA:GO_Central.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR CDD; cd00038; CAP_ED; 1.
DR CDD; cd00092; HTH_CRP; 1.
DR Gene3D; 2.60.120.10; Jelly Rolls; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR000595; cNMP-bd_dom.
DR InterPro; IPR018490; cNMP-bd_dom_sf.
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 PANTHER; PTHR24567:SF79; CAMP-ACTIVATED GLOBAL TRANSCRIPTIONAL REGULATOR CRP; 1.
DR PANTHER; PTHR24567; CRP FAMILY TRANSCRIPTIONAL REGULATORY PROTEIN; 1.
DR Pfam; PF00027; cNMP_binding; 1.
DR Pfam; PF00325; Crp; 1.
DR SMART; SM00100; cNMP; 1.
DR SMART; SM00419; HTH_CRP; 1.
DR SUPFAM; SSF51206; cAMP-binding domain-like; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS50042; CNMP_BINDING_3; 1.
DR PROSITE; PS00042; HTH_CRP_1; 1.
DR PROSITE; PS51063; HTH_CRP_2; 1.
PE 2: Evidence at transcript level;
KW 4Fe-4S; Activator; Cytoplasm; DNA-binding; Iron; Iron-sulfur;
KW Metal-binding; Reference proteome; Transcription; Transcription regulation.
FT CHAIN 1..238
FT /note="Anaerobic regulatory protein"
FT /id="PRO_0000100173"
FT DOMAIN 145..219
FT /note="HTH crp-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00387"
FT DNA_BIND 178..197
FT /note="H-T-H motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00387"
FT REGION 223..235
FT /note="Essential for the oxygen-regulated activity"
FT BINDING 223
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255"
FT BINDING 227
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255"
FT BINDING 230
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255"
FT BINDING 235
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000255"
SQ SEQUENCE 238 AA; 27218 MW; B7079A37EFC7A03B CRC64;
MNFLSVRPSD SDLISSDLYE LLESISTKRK MEKHTYLFRE GMDAEELYLI QSGLIEIGKL
TSDGKDLTLR ICQKHDIVGE LTLFTEEPRY MLSAKVLEDG EVLVINKNKL EKELIQNGAL
TFEFMKWMST HLRKIQSKIR DLLLHGKKGA LYSTLIRLSN SYGVERSDGI LINIVLTNQD
LAKFCAAARE SVNRMLGDLR KKGVISIDES GKIILHKRDY LRCEIECENC PLEICNID
//
