ID U5RXI2_9CLOT Unreviewed; 271 AA.
AC U5RXI2;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2023, sequence version 2.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Stage 0 sporulation protein A homolog {ECO:0000256|ARBA:ARBA00018672, ECO:0000256|PIRNR:PIRNR002937};
GN Name=spo0A {ECO:0000313|EMBL:AGY77415.2};
GN ORFNames=CAETHG_3212 {ECO:0000313|EMBL:AGY77415.2};
OS Clostridium autoethanogenum DSM 10061.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=1341692 {ECO:0000313|EMBL:AGY77415.2, ECO:0000313|Proteomes:UP000017590};
RN [1] {ECO:0000313|EMBL:AGY77415.2, ECO:0000313|Proteomes:UP000017590}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10061 {ECO:0000313|EMBL:AGY77415.2};
RX PubMed=24655715; DOI=10.1186/1754-6834-7-40;
RA Brown S.D., Nagaraju S., Utturkar S., De Tissera S., Segovia S.,
RA Mitchell W., Land M.L., Dassanayake A., Kopke M.;
RT "Comparison of single-molecule sequencing and hybrid approaches for
RT finishing the genome of Clostridium autoethanogenum and analysis of CRISPR
RT systems in industrial relevant Clostridia.";
RL Biotechnol. Biofuels 7:40-40(2014).
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|ARBA:ARBA00004496,
CC ECO:0000256|PIRNR:PIRNR002937}.
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DR EMBL; CP006763; AGY77415.2; -; Genomic_DNA.
DR RefSeq; WP_013237787.1; NZ_ASZX01000019.1.
DR AlphaFoldDB; U5RXI2; -.
DR KEGG; cah:CAETHG_3212; -.
DR PATRIC; fig|1341692.4.peg.3279; -.
DR HOGENOM; CLU_072509_0_0_9; -.
DR Proteomes; UP000017590; Chromosome.
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 CDD; cd17561; REC_Spo0A; 1.
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; IPR039420; WalR-like.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR NCBIfam; TIGR02875; spore_0_A; 1.
DR PANTHER; PTHR48111; REGULATOR OF RPOS; 1.
DR PANTHER; PTHR48111:SF1; TWO-COMPONENT RESPONSE REGULATOR ORR33; 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 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 7..125
FT /note="Response regulatory"
FT /evidence="ECO:0000259|PROSITE:PS50110"
FT BINDING 12
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT BINDING 13
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT BINDING 58
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /evidence="ECO:0000256|PIRSR:PIRSR002937-1"
FT MOD_RES 58
FT /note="4-aspartylphosphate"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00169"
SQ SEQUENCE 271 AA; 30642 MW; 4C6FF011173CE9A0 CRC64;
MEESKISVII ADDNAEFCSI LNDYLLNQRD ILVTGVAKDG IEALKLIEEK KPDLVVLDII
MPHLDGLGVL ERLNNMNMSP MPRVIVLSAV GQDKITQRAI TLGADYYVVK PFNMEVFTKR
IRQMFNNVIS SGDEVKKTVS IMDNEEIKFS RDDPTNLEQE ITNIIHEIGV PAHIKGYMYL
REAITMVVND MELLSAVTKE LYPSIAKKYN TTASRVERAI RHAIEVAWSR GQVETINKIF
GYTIHNDKGK PTNSEFIAMV ADKLRLKNKV S
//
