ID M5EFK1_9FIRM Unreviewed; 176 AA.
AC M5EFK1;
DT 29-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 29-MAY-2013, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE SubName: Full=Transcriptional repressor for NAD biosynthesis in gram-positives {ECO:0000313|EMBL:CCU79973.1};
GN ORFNames=HSACCH_01755 {ECO:0000313|EMBL:CCU79973.1};
OS Halanaerobium saccharolyticum subsp. saccharolyticum DSM 6643.
OC Bacteria; Bacillota; Clostridia; Halanaerobiales; Halanaerobiaceae;
OC Halanaerobium.
OX NCBI_TaxID=1293054 {ECO:0000313|EMBL:CCU79973.1, ECO:0000313|Proteomes:UP000012063};
RN [1] {ECO:0000313|Proteomes:UP000012063}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6643 {ECO:0000313|Proteomes:UP000012063};
RX PubMed=23640197; DOI=10.1128/genomea.00187-13;
RA Kivisto A., Larjo A., Ciranna A., Santala V., Roos C., Karp M.;
RT "Genome Sequence of Halanaerobium saccharolyticum subsp. saccharolyticum
RT Strain DSM 6643T, a Halophilic Hydrogen-Producing Bacterium.";
RL Genome Announc. 1:217-225(2013).
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:CCU79973.1}.
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DR EMBL; CAUI01000021; CCU79973.1; -; Genomic_DNA.
DR RefSeq; WP_005489291.1; NZ_CAUI01000021.1.
DR AlphaFoldDB; M5EFK1; -.
DR STRING; 1293054.HSACCH_01755; -.
DR eggNOG; COG1827; Bacteria.
DR InParanoid; M5EFK1; -.
DR OrthoDB; 9792661at2; -.
DR Proteomes; UP000012063; Unassembled WGS sequence.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0036094; F:small molecule binding; IEA:InterPro.
DR Gene3D; 3.30.1340.20; 3H domain; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR035922; 3H_dom_sf.
DR InterPro; IPR004173; 3H_domain.
DR InterPro; IPR013196; HTH_11.
DR InterPro; IPR026043; NadR.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR40068; TRANSCRIPTION REPRESSOR NIAR-RELATED; 1.
DR PANTHER; PTHR40068:SF1; TRANSCRIPTION REPRESSOR NIAR-RELATED; 1.
DR Pfam; PF02829; 3H; 1.
DR Pfam; PF08279; HTH_11; 1.
DR PIRSF; PIRSF037847; NiaR; 1.
DR SUPFAM; SSF75500; Putative transcriptional regulator TM1602, C-terminal domain; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
PE 4: Predicted;
KW Metal-binding {ECO:0000256|PIRSR:PIRSR037847-1};
KW Nickel {ECO:0000256|PIRSR:PIRSR037847-1};
KW Reference proteome {ECO:0000313|Proteomes:UP000012063}.
FT DOMAIN 9..61
FT /note="Helix-turn-helix type 11"
FT /evidence="ECO:0000259|Pfam:PF08279"
FT DOMAIN 76..173
FT /note="3H"
FT /evidence="ECO:0000259|Pfam:PF02829"
FT BINDING 80
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR037847-1"
FT BINDING 89
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR037847-1"
FT BINDING 148
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR037847-1"
FT BINDING 150
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR037847-1"
SQ SEQUENCE 176 AA; 19936 MW; CF13D0BC181B5545 CRC64;
MIIIKTKVRR DKLLQRLKKS KEALIGSQLA EEFGVSRQVI VQDVALLRAE GEKIVATSQG
YFYEENLGMT TVKTSIACSH GDQEELKDEL LTVVNYGGRV IDVKVEHPIY GDLSGNLMIS
NIEEVDNFIK NYQNNEAQLL SKLTEGVHLH TIEAVNMQVL KKIKEELKEK GYLMEE
//
