ID   VPC29_MYCTO             Reviewed;         133 AA.
AC   P9WF78; L0T729; O07760; Q7D9I9;
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 VapC29 {ECO:0000255|HAMAP-Rule:MF_00265};
DE            Short=RNase VapC29 {ECO:0000255|HAMAP-Rule:MF_00265};
DE            EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00265};
DE   AltName: Full=Toxin VapC29 {ECO:0000255|HAMAP-Rule:MF_00265};
GN   Name=vapC29 {ECO:0000255|HAMAP-Rule:MF_00265}; OrderedLocusNames=MT0646;
OS   Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83331;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 1551 / Oshkosh;
RX   PubMed=12218036; DOI=10.1128/jb.184.19.5479-5490.2002;
RA   Fleischmann R.D., Alland D., Eisen J.A., Carpenter L., White O.,
RA   Peterson J.D., DeBoy R.T., Dodson R.J., Gwinn M.L., Haft D.H., Hickey E.K.,
RA   Kolonay J.F., Nelson W.C., Umayam L.A., Ermolaeva M.D., Salzberg S.L.,
RA   Delcher A., Utterback T.R., Weidman J.F., Khouri H.M., Gill J., Mikula A.,
RA   Bishai W., Jacobs W.R. Jr., Venter J.C., Fraser C.M.;
RT   "Whole-genome comparison of Mycobacterium tuberculosis clinical and
RT   laboratory strains.";
RL   J. Bacteriol. 184:5479-5490(2002).
CC   -!- FUNCTION: Toxic component of a type II toxin-antitoxin (TA) system. Its
CC       cognate antitoxin is VapB29. Has ribonuclease activity (By similarity).
CC       {ECO:0000250}.
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}.
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DR   EMBL; AE000516; AAK44871.1; -; Genomic_DNA.
DR   PIR; D70911; D70911.
DR   RefSeq; WP_003403218.1; NZ_KK341227.1.
DR   AlphaFoldDB; P9WF78; -.
DR   SMR; P9WF78; -.
DR   EnsemblBacteria; AAK44871; AAK44871; MT0646.
DR   GeneID; 45424579; -.
DR   KEGG; mtc:MT0646; -.
DR   PATRIC; fig|83331.31.peg.684; -.
DR   HOGENOM; CLU_145365_0_0_11; -.
DR   Proteomes; UP000001020; 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; IEA:UniProt.
DR   HAMAP; MF_00265; VapC_Nob1; 1.
DR   InterPro; IPR006226; Mtu_PIN.
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.
DR   TIGRFAMs; TIGR00028; Mtu_PIN_fam; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Magnesium; Metal-binding; Nuclease; Toxin-antitoxin system.
FT   CHAIN           1..133
FT                   /note="Ribonuclease VapC29"
FT                   /id="PRO_0000428586"
FT   DOMAIN          3..122
FT                   /note="PINc"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
FT   BINDING         6
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
FT   BINDING         97
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00265"
SQ   SEQUENCE   133 AA;  13970 MW;  98B9993106CF372D CRC64;
     MTVLLDANVL IALVVAEHVH HDAAADWLMA SDTGFATCPM TQGSLVRFLV RSGQSAAAAR
     DVVSAVQCTS RHEFWPDALS FAGVEVAGVV GHRQVTDAYL AQLARSHDGQ LATLDSGLAH
     LHGDVAVLIP TTT