ID A0A1M7R1Y5_9ACTN Unreviewed; 136 AA.
AC A0A1M7R1Y5;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 24-JAN-2024, entry version 25.
DE RecName: Full=Ribonuclease VapC {ECO:0000256|HAMAP-Rule:MF_00265};
DE Short=RNase VapC {ECO:0000256|HAMAP-Rule:MF_00265};
DE EC=3.1.-.- {ECO:0000256|HAMAP-Rule:MF_00265};
DE AltName: Full=Toxin VapC {ECO:0000256|HAMAP-Rule:MF_00265};
GN Name=vapC {ECO:0000256|HAMAP-Rule:MF_00265};
GN ORFNames=SAMN05216499_1782 {ECO:0000313|EMBL:SHN38783.1};
OS Actinacidiphila paucisporea.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Actinacidiphila.
OX NCBI_TaxID=310782 {ECO:0000313|EMBL:SHN38783.1, ECO:0000313|Proteomes:UP000184111};
RN [1] {ECO:0000313|EMBL:SHN38783.1, ECO:0000313|Proteomes:UP000184111}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 4.2025 {ECO:0000313|EMBL:SHN38783.1,
RC ECO:0000313|Proteomes:UP000184111};
RA Jaros S., Januszkiewicz K., Wedrychowicz H.;
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Toxic component of a toxin-antitoxin (TA) system. An RNase.
CC {ECO:0000256|HAMAP-Rule:MF_00265}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00265};
CC -!- SIMILARITY: Belongs to the PINc/VapC protein family.
CC {ECO:0000256|ARBA:ARBA00038093, ECO:0000256|HAMAP-Rule:MF_00265}.
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; FRBI01000078; SHN38783.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1M7R1Y5; -.
DR STRING; 310782.SAMN05216499_1782; -.
DR OrthoDB; 32665at2; -.
DR Proteomes; UP000184111; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004540; F:RNA nuclease activity; IEA:InterPro.
DR GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.1010; 5'-nuclease; 1.
DR HAMAP; MF_00265; VapC_Nob1; 1.
DR InterPro; IPR029060; PIN-like_dom_sf.
DR InterPro; IPR002716; PIN_dom.
DR InterPro; IPR022907; VapC_family.
DR Pfam; PF01850; PIN; 1.
DR SUPFAM; SSF88723; PIN domain-like; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00265};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00265};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00265};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|HAMAP-Rule:MF_00265};
KW Reference proteome {ECO:0000313|Proteomes:UP000184111};
KW Toxin {ECO:0000256|HAMAP-Rule:MF_00265};
KW Toxin-antitoxin system {ECO:0000256|ARBA:ARBA00022649, ECO:0000256|HAMAP-
KW Rule:MF_00265}.
FT DOMAIN 5..121
FT /note="PIN"
FT /evidence="ECO:0000259|Pfam:PF01850"
FT BINDING 7
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00265"
FT BINDING 98
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00265"
SQ SEQUENCE 136 AA; 14828 MW; 73BC45168473A614 CRC64;
MIATVLDTGP LAAAFNATDR RHPECAALLT SLTGRRLLPS PVLTEVCWLL ERWPKVEAAF
LTEVARGTFE LVHLTPADLT RMGELILQYA DFPLGGVDAS VIAVAERFGV DRVATLDRRH
FGVVKPAHVT TLTLLP
//