ID A0A176U847_9FIRM Unreviewed; 274 AA.
AC A0A176U847;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 24-JAN-2024, entry version 32.
DE RecName: Full=Stage 0 sporulation protein A homolog {ECO:0000256|ARBA:ARBA00018672, ECO:0000256|PIRNR:PIRNR002937};
GN ORFNames=HMPREF2738_00985 {ECO:0000313|EMBL:OAD88988.1};
OS Clostridiales bacterium KLE1615.
OC Bacteria; Bacillota; Clostridia; Eubacteriales.
OX NCBI_TaxID=1715004 {ECO:0000313|EMBL:OAD88988.1, ECO:0000313|Proteomes:UP000077212};
RN [1] {ECO:0000313|EMBL:OAD88988.1, ECO:0000313|Proteomes:UP000077212}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KLE1615 {ECO:0000313|EMBL:OAD88988.1,
RC ECO:0000313|Proteomes:UP000077212};
RA Wen L., He K., Yang H.;
RL Submitted (FEB-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: May play the central regulatory role in sporulation. It may
CC be an element of the effector pathway responsible for the activation of
CC sporulation genes in response to nutritional stress. Spo0A may act in
CC concert with spo0H (a sigma factor) to control the expression of some
CC genes that are critical to the sporulation process.
CC {ECO:0000256|ARBA:ARBA00024867, ECO:0000256|PIRNR:PIRNR002937}.
CC -!- COFACTOR:
CC Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
CC Evidence={ECO:0000256|PIRNR:PIRNR002937,
CC ECO:0000256|PIRSR:PIRSR002937-1};
CC Note=Binds 1 Ca(2+) ion per subunit. {ECO:0000256|PIRNR:PIRNR002937,
CC ECO:0000256|PIRSR:PIRSR002937-1};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|PIRNR:PIRNR002937}.
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:OAD88988.1}.
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DR EMBL; LXPQ01000073; OAD88988.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A176U847; -.
DR PATRIC; fig|1715004.3.peg.974; -.
DR Proteomes; UP000077212; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005509; F:calcium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0051606; P:detection of stimulus; IEA:UniProtKB-UniRule.
DR GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-UniRule.
DR GO; GO:0042173; P:regulation of sporulation resulting in formation of a cellular spore; IEA:InterPro.
DR GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.2300; -; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR011006; CheY-like_superfamily.
DR InterPro; IPR016032; Sig_transdc_resp-reg_C-effctor.
DR InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR InterPro; IPR014879; Spo0A_C.
DR InterPro; IPR012052; Spore_0_A.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02875; spore_0_A; 1.
DR PANTHER; PTHR44591:SF3; RESPONSE REGULATORY DOMAIN-CONTAINING PROTEIN; 1.
DR PANTHER; PTHR44591; STRESS RESPONSE REGULATOR PROTEIN 1; 1.
DR Pfam; PF00072; Response_reg; 1.
DR Pfam; PF08769; Spo0A_C; 1.
DR PIRSF; PIRSF002937; Res_reg_Spo0A; 1.
DR SMART; SM00448; REC; 1.
DR SUPFAM; SSF46894; C-terminal effector domain of the bipartite response regulators; 1.
DR SUPFAM; SSF52172; CheY-like; 1.
DR PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE 4: Predicted;
KW Activator {ECO:0000256|ARBA:ARBA00023159, ECO:0000256|PIRNR:PIRNR002937};
KW Calcium {ECO:0000256|ARBA:ARBA00022837, ECO:0000256|PIRNR:PIRNR002937};
KW Cytoplasm {ECO:0000256|PIRNR:PIRNR002937};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|PIRNR:PIRNR002937};
KW Metal-binding {ECO:0000256|PIRNR:PIRNR002937,
KW ECO:0000256|PIRSR:PIRSR002937-1};
KW Phosphoprotein {ECO:0000256|PROSITE-ProRule:PRU00169};
KW Reference proteome {ECO:0000313|Proteomes:UP000077212};
KW Repressor {ECO:0000256|ARBA:ARBA00022491, ECO:0000256|PIRNR:PIRNR002937};
KW Sporulation {ECO:0000256|ARBA:ARBA00022969, ECO:0000256|PIRNR:PIRNR002937};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|PIRNR:PIRNR002937};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015,
KW ECO:0000256|PIRNR:PIRNR002937};
KW Two-component regulatory system {ECO:0000256|PIRNR:PIRNR002937}.
FT DOMAIN 8..127
FT /note="Response regulatory"
FT /evidence="ECO:0000259|PROSITE:PS50110"
FT BINDING 13
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT BINDING 14
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT BINDING 59
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT MOD_RES 59
FT /note="4-aspartylphosphate"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00169"
SQ SEQUENCE 274 AA; 30499 MW; 97EC7D84EEC2A1CA CRC64;
MRKMAKLNVA IADDNERILT MLDEVLTADD DITVVGTARN GEQAYEMILD KKPDVVLLDL
VMPGIDGLGV MDKVHAEKNA DPMPSFIIIS GIQNESVAEN AMSAGATYYI MKPFDNFTLL
NRVKQLGRRG YDMRPQLLTQ STALKEPAFI YGGQGKSLEQ YVTSVIHEIG VPAHIKGYQY
LRDAIIMCVN DMDLLNSITK ALYPSIAKKY VTTPSRVERA LRHAIEVAWS RGKMDTIYSL
FGYTINSGKG KPTNSEFVAL IADKIRLELN LFKS
//