ID W9G2F7_9MICO Unreviewed; 95 AA.
AC W9G2F7;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=Transcriptional regulator WhiB {ECO:0000256|HAMAP-Rule:MF_01479};
GN Name=whiB {ECO:0000256|HAMAP-Rule:MF_01479};
GN ORFNames=N865_16355 {ECO:0000313|EMBL:EWT00311.1};
OS Intrasporangium oryzae NRRL B-24470.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Intrasporangiaceae;
OC Intrasporangium.
OX NCBI_TaxID=1386089 {ECO:0000313|EMBL:EWT00311.1, ECO:0000313|Proteomes:UP000019489};
RN [1] {ECO:0000313|EMBL:EWT00311.1, ECO:0000313|Proteomes:UP000019489}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-24470 {ECO:0000313|EMBL:EWT00311.1,
RC ECO:0000313|Proteomes:UP000019489};
RA Liu H., Wang G.;
RT "Intrasporangium oryzae NRRL B-24470.";
RL Submitted (AUG-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Acts as a transcriptional regulator. Probably redox-
CC responsive. The apo- but not holo-form probably binds DNA.
CC {ECO:0000256|HAMAP-Rule:MF_01479}.
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01479};
CC Note=Binds 1 [4Fe-4S] cluster per subunit. Following nitrosylation of
CC the [4Fe-4S] cluster binds 1 [4Fe-8(NO)] cluster per subunit.
CC {ECO:0000256|HAMAP-Rule:MF_01479};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_01479}. Nucleus
CC {ECO:0000256|ARBA:ARBA00004123}.
CC -!- PTM: The Fe-S cluster can be nitrosylated by nitric oxide (NO).
CC {ECO:0000256|HAMAP-Rule:MF_01479}.
CC -!- PTM: Upon Fe-S cluster removal intramolecular disulfide bonds are
CC formed. {ECO:0000256|HAMAP-Rule:MF_01479}.
CC -!- SIMILARITY: Belongs to the WhiB family. {ECO:0000256|ARBA:ARBA00006597,
CC ECO:0000256|HAMAP-Rule:MF_01479}.
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:EWT00311.1}.
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; AWSA01000047; EWT00311.1; -; Genomic_DNA.
DR RefSeq; WP_034808680.1; NZ_AWSA01000047.1.
DR AlphaFoldDB; W9G2F7; -.
DR STRING; 1386089.N865_16355; -.
DR PATRIC; fig|1386089.3.peg.3466; -.
DR eggNOG; ENOG5032RVG; Bacteria.
DR OrthoDB; 5244115at2; -.
DR Proteomes; UP000019489; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0035731; F:dinitrosyl-iron complex binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01479; WhiB; 1.
DR InterPro; IPR034768; 4FE4S_WBL.
DR InterPro; IPR000637; HMGI/Y_DNA-bd_CS.
DR InterPro; IPR003482; Whib.
DR PANTHER; PTHR38839:SF2; TRANSCRIPTIONAL REGULATOR WHIB7-RELATED; 1.
DR PANTHER; PTHR38839; TRANSCRIPTIONAL REGULATOR WHID-RELATED; 1.
DR Pfam; PF02467; Whib; 1.
DR PROSITE; PS51674; 4FE4S_WBL; 1.
DR PROSITE; PS00354; HMGI_Y; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|HAMAP-Rule:MF_01479};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01479};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157, ECO:0000256|HAMAP-
KW Rule:MF_01479};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_01479};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_01479};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|HAMAP-
KW Rule:MF_01479};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01479}; Reference proteome {ECO:0000313|Proteomes:UP000019489};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_01479};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_01479}.
FT DOMAIN 21..78
FT /note="4Fe-4S Wbl-type"
FT /evidence="ECO:0000259|PROSITE:PS51674"
FT BINDING 22
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01479"
FT BINDING 45
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01479"
FT BINDING 48
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01479"
FT BINDING 54
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01479"
SQ SEQUENCE 95 AA; 10672 MW; F02E02EFF6AFB203 CRC64;
MQLSELLDMR AEAEEIGETI PCRDYDAELW FAERPEDVEF AKTLCGLCPA RIQCLAGALE
RQEPWGVWGG QLLVQGAIVA RKRPRGRPRK HPVAA
//
