ID A0A3M9MGN7_9MICO Unreviewed; 140 AA.
AC A0A3M9MGN7;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 22.
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=EFY87_02875 {ECO:0000313|EMBL:RNI24664.1};
OS Flexivirga caeni.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Dermacoccaceae;
OC Flexivirga.
OX NCBI_TaxID=2294115 {ECO:0000313|EMBL:RNI24664.1, ECO:0000313|Proteomes:UP000271678};
RN [1] {ECO:0000313|EMBL:RNI24664.1, ECO:0000313|Proteomes:UP000271678}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BO-16 {ECO:0000313|EMBL:RNI24664.1,
RC ECO:0000313|Proteomes:UP000271678};
RA Im W.T.;
RT "Draft genome of Simplicispira Flexivirga sp. BO-16.";
RL Submitted (NOV-2018) 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 -!- 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:RNI24664.1}.
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DR EMBL; RJJQ01000002; RNI24664.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3M9MGN7; -.
DR OrthoDB; 32665at2; -.
DR Proteomes; UP000271678; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004521; F:RNA endonuclease 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; IPR039018; VapC20-like.
DR InterPro; IPR022907; VapC_family.
DR PANTHER; PTHR42188; 23S RRNA-SPECIFIC ENDONUCLEASE VAPC20; 1.
DR PANTHER; PTHR42188:SF1; 23S RRNA-SPECIFIC ENDONUCLEASE VAPC20; 1.
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|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:UP000271678};
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 2..127
FT /note="PIN"
FT /evidence="ECO:0000259|Pfam:PF01850"
FT BINDING 5
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00265"
FT BINDING 101
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00265"
SQ SEQUENCE 140 AA; 15764 MW; 57B2177452B0EA63 CRC64;
MILVDTNVIV ALADRSDTDH ERCLRWLEEQ TDVLALPVTV LAEACYLIDR FGGPTAEARF
LDSMGSEPHR RFRVLDLTDG DLRRMSELVR QYADRRIGGT DASLVAVAER LGVTTIATVN
RRDFDNVRPR HLPAFTIVPT
//
