DISA_CORGL
ID DISA_CORGL Reviewed; 366 AA.
AC Q8NMB2; Q6M2H8;
DT 31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 03-AUG-2022, entry version 108.
DE RecName: Full=DNA integrity scanning protein DisA {ECO:0000255|HAMAP-Rule:MF_01438};
DE AltName: Full=Cyclic di-AMP synthase {ECO:0000255|HAMAP-Rule:MF_01438};
DE Short=c-di-AMP synthase {ECO:0000255|HAMAP-Rule:MF_01438};
DE AltName: Full=Diadenylate cyclase {ECO:0000255|HAMAP-Rule:MF_01438};
DE EC=2.7.7.85 {ECO:0000255|HAMAP-Rule:MF_01438};
GN Name=disA {ECO:0000255|HAMAP-Rule:MF_01438};
GN OrderedLocusNames=Cgl2666, cg2951;
OS Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / BCRC 11384 /
OS JCM 1318 / LMG 3730 / NCIMB 10025).
OC Bacteria; Actinobacteria; Corynebacteriales; Corynebacteriaceae;
OC Corynebacterium.
OX NCBI_TaxID=196627;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC 10025;
RX PubMed=12743753; DOI=10.1007/s00253-003-1328-1;
RA Ikeda M., Nakagawa S.;
RT "The Corynebacterium glutamicum genome: features and impacts on
RT biotechnological processes.";
RL Appl. Microbiol. Biotechnol. 62:99-109(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13032 / DSM 20300 / BCRC 11384 / JCM 1318 / LMG 3730 / NCIMB
RC 10025;
RX PubMed=12948626; DOI=10.1016/s0168-1656(03)00154-8;
RA Kalinowski J., Bathe B., Bartels D., Bischoff N., Bott M., Burkovski A.,
RA Dusch N., Eggeling L., Eikmanns B.J., Gaigalat L., Goesmann A.,
RA Hartmann M., Huthmacher K., Kraemer R., Linke B., McHardy A.C., Meyer F.,
RA Moeckel B., Pfefferle W., Puehler A., Rey D.A., Rueckert C., Rupp O.,
RA Sahm H., Wendisch V.F., Wiegraebe I., Tauch A.;
RT "The complete Corynebacterium glutamicum ATCC 13032 genome sequence and its
RT impact on the production of L-aspartate-derived amino acids and vitamins.";
RL J. Biotechnol. 104:5-25(2003).
CC -!- FUNCTION: Participates in a DNA-damage check-point. DisA forms globular
CC foci that rapidly scan along the chromosomes searching for lesions.
CC {ECO:0000255|HAMAP-Rule:MF_01438}.
CC -!- FUNCTION: Has also diadenylate cyclase activity, catalyzing the
CC condensation of 2 ATP molecules into cyclic di-AMP (c-di-AMP). c-di-AMP
CC likely acts as a signaling molecule that may couple DNA integrity with
CC a cellular process. {ECO:0000255|HAMAP-Rule:MF_01438}.
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:0000255|HAMAP-Rule:MF_01438};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01438};
CC -!- SUBUNIT: Homooctamer. {ECO:0000255|HAMAP-Rule:MF_01438}.
CC -!- SIMILARITY: Belongs to the DisA family. {ECO:0000255|HAMAP-
CC Rule:MF_01438}.
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DR EMBL; BA000036; BAC00060.1; -; Genomic_DNA.
DR EMBL; BX927156; CAF20690.1; -; Genomic_DNA.
DR RefSeq; NP_601865.1; NC_003450.3.
DR RefSeq; WP_011015293.1; NC_006958.1.
DR AlphaFoldDB; Q8NMB2; -.
DR SMR; Q8NMB2; -.
DR STRING; 196627.cg2951; -.
DR PRIDE; Q8NMB2; -.
DR KEGG; cgb:cg2951; -.
DR KEGG; cgl:Cgl2666; -.
DR PATRIC; fig|196627.13.peg.2601; -.
DR eggNOG; COG1623; Bacteria.
DR HOGENOM; CLU_787128_0_0_11; -.
DR OMA; VVRDYVP; -.
DR Proteomes; UP000000582; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0106408; F:diadenylate cyclase activity; IEA:UniProtKB-EC.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0019932; P:second-messenger-mediated signaling; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.1260.110; -; 1.
DR Gene3D; 3.40.1700.10; -; 1.
DR HAMAP; MF_01438; DisA; 1.
DR InterPro; IPR041663; DisA/LigA_HHH.
DR InterPro; IPR038331; DisA_sf.
DR InterPro; IPR036888; DNA_integrity_DisA_N_sf.
DR InterPro; IPR018906; DNA_integrity_scan_DisA_link.
DR InterPro; IPR003390; DNA_integrity_scan_DisA_N.
DR InterPro; IPR023763; DNA_integrity_scanning_protein.
DR InterPro; IPR010994; RuvA_2-like.
DR Pfam; PF02457; DAC; 1.
DR Pfam; PF10635; DisA-linker; 1.
DR Pfam; PF12826; HHH_2; 1.
DR SUPFAM; SSF143597; SSF143597; 1.
DR SUPFAM; SSF47781; SSF47781; 1.
DR PROSITE; PS51794; DAC; 1.
PE 3: Inferred from homology;
KW ATP-binding; DNA damage; DNA repair; DNA-binding; Magnesium;
KW Nucleotide-binding; Nucleotidyltransferase; Reference proteome;
KW Transferase.
FT CHAIN 1..366
FT /note="DNA integrity scanning protein DisA"
FT /id="PRO_0000255644"
FT DOMAIN 21..159
FT /note="DAC"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01130"
FT BINDING 88
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01438"
FT BINDING 106
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01438"
FT BINDING 119..123
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01438"
SQ SEQUENCE 366 AA; 40171 MW; BE41E8803926AD03 CRC64;
MTPTTTPVSN PDALSTGTQD VHTLKGTLQR LAPGTPLRDG LDRIVRGHTG ALIVIGDDEN
VSSICDGGFE FDVSFAATRL RELCKMDGAV ILSSDLERIK RANVQLLPSP TWPTQESGTR
HRSAERTALH TGVPVIAVSE SQNTITLYVE GKSHMLEQPA ALLNRANQAL GTMERYRDRL
DQVNNRLHLA ELHSYVTVID VVSVIQREEM LRRVGEIIDG DVLELGKDAK EIQIQLSELR
GDNDRERESI IADYLVTDGI PADEEIHAAL EAISHLDDKA LLNPANIARV LGLPPTEEAL
DEPVTPRGYR TLNRIPRVQK FLMDKLIVEF GNLDALLNAS VEDLSAVDGV GSLWARHITD
GLGRLS
