MNTR_BACLD
ID MNTR_BACLD Reviewed; 142 AA.
AC Q65HG7; Q62SX1;
DT 01-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 117.
DE RecName: Full=HTH-type transcriptional regulator MntR {ECO:0000255|HAMAP-Rule:MF_00732};
DE AltName: Full=Manganese transport regulator {ECO:0000255|HAMAP-Rule:MF_00732};
GN Name=mntR {ECO:0000255|HAMAP-Rule:MF_00732};
GN OrderedLocusNames=BLi02623, BL01547;
OS Bacillus licheniformis (strain ATCC 14580 / DSM 13 / JCM 2505 / CCUG 7422 /
OS NBRC 12200 / NCIMB 9375 / NCTC 10341 / NRRL NRS-1264 / Gibson 46).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=279010;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14580 / DSM 13 / JCM 2505 / CCUG 7422 / NBRC 12200 / NCIMB 9375
RC / NCTC 10341 / NRRL NRS-1264 / Gibson 46;
RX PubMed=15383718; DOI=10.1159/000079829;
RA Veith B., Herzberg C., Steckel S., Feesche J., Maurer K.H., Ehrenreich P.,
RA Baeumer S., Henne A., Liesegang H., Merkl R., Ehrenreich A., Gottschalk G.;
RT "The complete genome sequence of Bacillus licheniformis DSM13, an organism
RT with great industrial potential.";
RL J. Mol. Microbiol. Biotechnol. 7:204-211(2004).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14580 / DSM 13 / JCM 2505 / CCUG 7422 / NBRC 12200 / NCIMB 9375
RC / NCTC 10341 / NRRL NRS-1264 / Gibson 46;
RX PubMed=15461803; DOI=10.1186/gb-2004-5-10-r77;
RA Rey M.W., Ramaiya P., Nelson B.A., Brody-Karpin S.D., Zaretsky E.J.,
RA Tang M., Lopez de Leon A., Xiang H., Gusti V., Clausen I.G., Olsen P.B.,
RA Rasmussen M.D., Andersen J.T., Joergensen P.L., Larsen T.S., Sorokin A.,
RA Bolotin A., Lapidus A., Galleron N., Ehrlich S.D., Berka R.M.;
RT "Complete genome sequence of the industrial bacterium Bacillus
RT licheniformis and comparisons with closely related Bacillus species.";
RL Genome Biol. 5:R77.1-R77.12(2004).
CC -!- FUNCTION: Central regulator of manganese homeostasis.
CC {ECO:0000255|HAMAP-Rule:MF_00732}.
CC -!- ACTIVITY REGULATION: DNA binding is strongly activated by Mn(2+).
CC {ECO:0000255|HAMAP-Rule:MF_00732}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00732}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00732}.
CC -!- SIMILARITY: Belongs to the DtxR/MntR family. {ECO:0000255|HAMAP-
CC Rule:MF_00732}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AE017333; AAU41497.1; -; Genomic_DNA.
DR EMBL; CP000002; AAU24138.1; -; Genomic_DNA.
DR RefSeq; WP_003183427.1; NC_006322.1.
DR AlphaFoldDB; Q65HG7; -.
DR SMR; Q65HG7; -.
DR STRING; 279010.BL01547; -.
DR EnsemblBacteria; AAU24138; AAU24138; BL01547.
DR GeneID; 66215385; -.
DR KEGG; bld:BLi02623; -.
DR KEGG; bli:BL01547; -.
DR eggNOG; COG1321; Bacteria.
DR HOGENOM; CLU_069532_3_0_9; -.
DR OMA; SWDAIDR; -.
DR OrthoDB; 2047422at2; -.
DR BioCyc; BLIC279010:BLI_RS13000-MON; -.
DR Proteomes; UP000000606; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0030026; P:cellular manganese ion homeostasis; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.10; -; 1.
DR Gene3D; 1.10.60.10; -; 1.
DR HAMAP; MF_00732; HTH_MntR; 1.
DR InterPro; IPR001367; Fe_dep_repressor.
DR InterPro; IPR036421; Fe_dep_repressor_sf.
DR InterPro; IPR022687; HTH_DTXR.
DR InterPro; IPR022897; HTH_tscrpt_reg_MntR.
DR InterPro; IPR022689; Iron_dep_repressor.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR Pfam; PF02742; Fe_dep_repr_C; 1.
DR Pfam; PF01325; Fe_dep_repress; 1.
DR SMART; SM00529; HTH_DTXR; 1.
DR SUPFAM; SSF46785; SSF46785; 1.
DR SUPFAM; SSF47979; SSF47979; 1.
DR PROSITE; PS50944; HTH_DTXR; 1.
PE 3: Inferred from homology;
KW Activator; Cytoplasm; DNA-binding; Manganese; Metal-binding;
KW Reference proteome; Repressor; Transcription; Transcription regulation.
FT CHAIN 1..142
FT /note="HTH-type transcriptional regulator MntR"
FT /id="PRO_0000285041"
FT DOMAIN 1..63
FT /note="HTH dtxR-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 8
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 11
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 77
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 99
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 99
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 102
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 102
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
FT BINDING 103
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00732"
SQ SEQUENCE 142 AA; 16795 MW; E3E70B3238651F09 CRC64;
MTTPSMEDYI EQIYMLIEEK GYARVSDIAE ALAVHPSSVT KMVQKLDKDE YLIYEKYRGL
VLTPKGKKIG KRLVYRHELL EQFLRIIGVD EEKIYDDVEG IEHHLSWNSI DRIGDLVQYF
EDDSKRIDDL RSVQKRNEQE NQ
