ID   VPC32_MYCTU             Reviewed;         124 AA.
AC   P9WF73; L0T8Q2; O06566; Q7D8U2;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 42.
DE   RecName: Full=Ribonuclease VapC32 {ECO:0000255|HAMAP-Rule:MF_00265};
DE            Short=RNase VapC32 {ECO:0000255|HAMAP-Rule:MF_00265};
DE            EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00265};
DE   AltName: Full=Toxin VapC32 {ECO:0000255|HAMAP-Rule:MF_00265};
GN   Name=vapC32 {ECO:0000255|HAMAP-Rule:MF_00265}; OrderedLocusNames=Rv1114;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   EXPRESSION IN M.SMEGMATIS, AND FUNCTION AS A TOXIN.
RC   STRAIN=ATCC 35801 / TMC 107 / Erdman;
RX   PubMed=20011113; DOI=10.1371/journal.pgen.1000767;
RA   Ramage H.R., Connolly L.E., Cox J.S.;
RT   "Comprehensive functional analysis of Mycobacterium tuberculosis toxin-
RT   antitoxin systems: implications for pathogenesis, stress responses, and
RT   evolution.";
RL   PLoS Genet. 5:E1000767-E1000767(2009).
RN   [3]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
CC   -!- FUNCTION: Toxic component of a type II toxin-antitoxin (TA) system. An
CC       RNase (By similarity). Upon expression in M.smegmatis inhibits colony
CC       formation. Its toxic effect is neutralized by coexpression with cognate
CC       antitoxin VapB32. {ECO:0000255|HAMAP-Rule:MF_00265,
CC       ECO:0000269|PubMed:20011113}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00265};
CC   -!- SIMILARITY: Belongs to the PINc/VapC protein family.
CC       {ECO:0000255|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; AL123456; CCP43867.1; -; Genomic_DNA.
DR   PIR; C70537; C70537.
DR   RefSeq; NP_215630.1; NC_000962.3.
DR   RefSeq; WP_003405865.1; NZ_NVQJ01000021.1.
DR   AlphaFoldDB; P9WF73; -.
DR   SMR; P9WF73; -.
DR   STRING; 83332.Rv1114; -.
DR   PaxDb; P9WF73; -.
DR   DNASU; 885490; -.
DR   GeneID; 45425088; -.
DR   GeneID; 885490; -.
DR   KEGG; mtu:Rv1114; -.
DR   TubercuList; Rv1114; -.
DR   eggNOG; COG1487; Bacteria.
DR   OMA; IDHFRHA; -.
DR   PhylomeDB; P9WF73; -.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004540; F:ribonuclease activity; IEA:InterPro.
DR   GO; GO:0045926; P:negative regulation of growth; IMP:MTBBASE.
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; SSF88723; 1.
PE   1: Evidence at protein level;
KW   Hydrolase; Magnesium; Metal-binding; Nuclease; Reference proteome;
KW   Toxin-antitoxin system.
FT   CHAIN           1..124
FT                   /note="Ribonuclease VapC32"
FT                   /id="PRO_0000407889"
FT   DOMAIN          2..112
FT                   /note="PINc"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
FT   BINDING         5
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
FT   BINDING         86
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
SQ   SEQUENCE   124 AA;  13477 MW;  08C64A0F6424C45C CRC64;
     MILVDTSVWI EHLRAADARL VELLGDDEAG CHPLVIEELA LGSIKQRDVV LDLLANLYQF
     PVVTHDEVLR LVGRRRLWGR GLGAVDANLL GSVALVGGAR LWTRDKRLKA ACAESGVALA
     EEVS