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Database: UniProt
Entry: A0A090I295_9FIRM
LinkDB: A0A090I295_9FIRM
Original site: A0A090I295_9FIRM 
ID   A0A090I295_9FIRM        Unreviewed;       280 AA.
AC   A0A090I295;
DT   26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT   26-NOV-2014, sequence version 1.
DT   27-MAR-2024, entry version 36.
DE   RecName: Full=Diadenylate cyclase {ECO:0000256|HAMAP-Rule:MF_01499};
DE            Short=DAC {ECO:0000256|HAMAP-Rule:MF_01499};
DE            EC=2.7.7.85 {ECO:0000256|HAMAP-Rule:MF_01499};
DE   AltName: Full=Cyclic-di-AMP synthase {ECO:0000256|HAMAP-Rule:MF_01499};
DE            Short=c-di-AMP synthase {ECO:0000256|HAMAP-Rule:MF_01499};
GN   Name=dacA {ECO:0000256|HAMAP-Rule:MF_01499};
GN   ORFNames=ING2D1G_0603 {ECO:0000313|EMBL:CDZ74765.1};
OS   Peptoniphilus sp. ING2-D1G.
OC   Bacteria; Bacillota; Tissierellia; Tissierellales; Peptoniphilaceae;
OC   Peptoniphilus.
OX   NCBI_TaxID=1912856 {ECO:0000313|EMBL:CDZ74765.1, ECO:0000313|Proteomes:UP000032409};
RN   [1] {ECO:0000313|EMBL:CDZ74765.1, ECO:0000313|Proteomes:UP000032409}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Peptoniphilus sp. ING2-D1G {ECO:0000313|Proteomes:UP000032409};
RA   Evans L.H., Alamgir A., Owens N., Weber N.D., Virtaneva K., Barbian K.,
RA   Babar A., Rosenke K.;
RL   Submitted (APR-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the condensation of 2 ATP molecules into cyclic di-
CC       AMP (c-di-AMP), a second messenger used to regulate differing processes
CC       in different bacteria. {ECO:0000256|HAMAP-Rule:MF_01499}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 ATP = 3',3'-c-di-AMP + 2 diphosphate; Xref=Rhea:RHEA:35655,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:71500; EC=2.7.7.85;
CC         Evidence={ECO:0000256|ARBA:ARBA00000877, ECO:0000256|HAMAP-
CC         Rule:MF_01499};
CC   -!- SUBUNIT: Probably a homodimer. {ECO:0000256|HAMAP-Rule:MF_01499}.
CC   -!- SIMILARITY: Belongs to the adenylate cyclase family. DacA/CdaA
CC       subfamily. {ECO:0000256|HAMAP-Rule:MF_01499}.
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DR   EMBL; LM997412; CDZ74765.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A090I295; -.
DR   STRING; 1912856.ING2D1G_0603; -.
DR   KEGG; ped:ING2D1G_0603; -.
DR   PATRIC; fig|875453.3.peg.568; -.
DR   HOGENOM; CLU_038561_0_1_9; -.
DR   OrthoDB; 9807385at2; -.
DR   Proteomes; UP000032409; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
DR   GO; GO:0004016; F:adenylate cyclase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0106408; F:diadenylate cyclase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006171; P:cAMP biosynthetic process; IEA:InterPro.
DR   GO; GO:0019932; P:second-messenger-mediated signaling; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.1700.10; DNA integrity scanning protein, DisA, N-terminal domain; 1.
DR   HAMAP; MF_01499; DacA; 1.
DR   InterPro; IPR014046; C-di-AMP_synthase.
DR   InterPro; IPR034701; CdaA.
DR   InterPro; IPR045585; CdaA_N.
DR   InterPro; IPR036888; DNA_integrity_DisA_N_sf.
DR   InterPro; IPR003390; DNA_integrity_scan_DisA_N.
DR   NCBIfam; TIGR00159; diadenylate cyclase CdaA; 1.
DR   PANTHER; PTHR34185; DIADENYLATE CYCLASE; 1.
DR   PANTHER; PTHR34185:SF1; DIADENYLATE CYCLASE; 1.
DR   Pfam; PF19293; CdaA_N; 1.
DR   Pfam; PF02457; DAC; 1.
DR   PIRSF; PIRSF004793; UCP004793; 1.
DR   SUPFAM; SSF143597; YojJ-like; 1.
DR   PROSITE; PS51794; DAC; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01499};
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW   Rule:MF_01499};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01499};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01499};
KW   Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW   Rule:MF_01499}; Reference proteome {ECO:0000313|Proteomes:UP000032409};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_01499};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW   Rule:MF_01499};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW   Rule:MF_01499}.
FT   DOMAIN          83..244
FT                   /note="DAC"
FT                   /evidence="ECO:0000259|PROSITE:PS51794"
SQ   SEQUENCE   280 AA;  31440 MW;  19F0B62A487E46DD CRC64;
     MNLLNEITKF IRVRDIIDIA IIAIFTYNCL KLLRGTRAEQ LIKGIFVILI LTKLSEWGEF
     YTTYWVLNRL MIWGVVALFV VFQPELRRAL EFIGRTSSLK NNLYTKEDKP KVIKEICDAV
     ASLSRQKIGS LIIIERMTGL NEFIETGTKI DGYATSSLLI NIFIPNTPLH DGAVIIKGDR
     VVAAACFLPL SDNENISKEL GTRHRAGIGI SEKSDCLSII VSEETGAIST AENGVISRYL
     DLSTLESILN GIYVSKIEES TGFFSKWGLN LNERKENKEQ
//
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