ID A0A3S0XGS5_CHLFR Unreviewed; 216 AA.
AC A0A3S0XGS5;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 24-JAN-2024, entry version 14.
DE RecName: Full=Endonuclease {ECO:0000256|RuleBase:RU366055};
DE EC=3.1.30.- {ECO:0000256|RuleBase:RU366055};
GN ORFNames=PCC6912_61680 {ECO:0000313|EMBL:RUR72611.1};
OS Chlorogloeopsis fritschii PCC 6912.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Chlorogloeopsidaceae;
OC Chlorogloeopsis.
OX NCBI_TaxID=211165 {ECO:0000313|EMBL:RUR72611.1, ECO:0000313|Proteomes:UP000268857};
RN [1] {ECO:0000313|EMBL:RUR72611.1, ECO:0000313|Proteomes:UP000268857}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 6912 {ECO:0000313|EMBL:RUR72611.1,
RC ECO:0000313|Proteomes:UP000268857};
RX PubMed=30590650;
RA Will S.E., Henke P., Boedeker C., Huang S., Brinkmann H., Rohde M.,
RA Jarek M., Friedl T., Seufert S., Schumacher M., Overmann J.,
RA Neumann-Schaal M., Petersen J.;
RT "Day and night: Metabolic profiles and evolutionary relationships of six
RT axenic non-marine cyanobacteria.";
RL Genome Biol. Evol. 0:0-0(2018).
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|RuleBase:RU366055};
CC -!- SIMILARITY: Belongs to the DNA/RNA non-specific endonuclease family.
CC {ECO:0000256|ARBA:ARBA00010052, ECO:0000256|RuleBase:RU366055}.
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:RUR72611.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; RSCJ01000045; RUR72611.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3S0XGS5; -.
DR STRING; 211165.GCA_000317285_06806; -.
DR Proteomes; UP000268857; Unassembled WGS sequence.
DR GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR CDD; cd00091; NUC; 1.
DR Gene3D; 3.40.570.10; Extracellular Endonuclease, subunit A; 1.
DR InterPro; IPR018524; DNA/RNA_endonuclease_AS.
DR InterPro; IPR001604; DNA/RNA_non-sp_Endonuclease.
DR InterPro; IPR044929; DNA/RNA_non-sp_Endonuclease_sf.
DR InterPro; IPR020821; Extracellular_endonuc_su_A.
DR InterPro; IPR044925; His-Me_finger_sf.
DR InterPro; IPR040255; Non-specific_endonuclease.
DR PANTHER; PTHR13966:SF5; ENDONUCLEASE G, MITOCHONDRIAL; 1.
DR PANTHER; PTHR13966; ENDONUCLEASE RELATED; 1.
DR Pfam; PF01223; Endonuclease_NS; 1.
DR SMART; SM00892; Endonuclease_NS; 1.
DR SMART; SM00477; NUC; 1.
DR SUPFAM; SSF54060; His-Me finger endonucleases; 1.
DR PROSITE; PS01070; NUCLEASE_NON_SPEC; 1.
PE 3: Inferred from homology;
KW Endonuclease {ECO:0000256|ARBA:ARBA00022759,
KW ECO:0000256|RuleBase:RU366055}; Hydrolase {ECO:0000256|RuleBase:RU366055};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR640255-2,
KW ECO:0000256|RuleBase:RU366055};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|RuleBase:RU366055};
KW Reference proteome {ECO:0000313|Proteomes:UP000268857}.
FT DOMAIN 2..204
FT /note="DNA/RNA non-specific endonuclease"
FT /evidence="ECO:0000259|SMART:SM00892"
FT DOMAIN 3..204
FT /note="Extracellular Endonuclease subunit A"
FT /evidence="ECO:0000259|SMART:SM00477"
FT ACT_SITE 65
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR640255-1"
FT BINDING 96
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR640255-2"
SQ SEQUENCE 216 AA; 23955 MW; 40F2BCC399C27168 CRC64;
MVKNQYALSY NRSQGTANWA SWQLNSSWLG DAERQDNFRP DNTLPAGWER VTPSMYSGSG
YDRGHIVPSA DRTKTKEDNS STFLMTNMMP QTPDNNRNTW GNLEDYCRDL VSQGKELYVV
AGPSGSLGEP LKGKVTVPKS TWKIVVVLDS PGSGINGITA STRVIAVNIP NEQEINNDWR
AYKVSVDELE KLTGYDFLSS VSPNIQEVIE SKVDSP
//