RNH3_LISMO
ID RNH3_LISMO Reviewed; 308 AA.
AC Q8Y7P5;
DT 15-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 103.
DE RecName: Full=Ribonuclease HIII {ECO:0000255|HAMAP-Rule:MF_00053};
DE Short=RNase HIII {ECO:0000255|HAMAP-Rule:MF_00053};
DE EC=3.1.26.4 {ECO:0000255|HAMAP-Rule:MF_00053};
GN Name=rnhC {ECO:0000255|HAMAP-Rule:MF_00053}; OrderedLocusNames=lmo1228;
OS Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Listeriaceae; Listeria.
OX NCBI_TaxID=169963;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-679 / EGD-e;
RX PubMed=11679669; DOI=10.1126/science.1063447;
RA Glaser P., Frangeul L., Buchrieser C., Rusniok C., Amend A., Baquero F.,
RA Berche P., Bloecker H., Brandt P., Chakraborty T., Charbit A.,
RA Chetouani F., Couve E., de Daruvar A., Dehoux P., Domann E.,
RA Dominguez-Bernal G., Duchaud E., Durant L., Dussurget O., Entian K.-D.,
RA Fsihi H., Garcia-del Portillo F., Garrido P., Gautier L., Goebel W.,
RA Gomez-Lopez N., Hain T., Hauf J., Jackson D., Jones L.-M., Kaerst U.,
RA Kreft J., Kuhn M., Kunst F., Kurapkat G., Madueno E., Maitournam A.,
RA Mata Vicente J., Ng E., Nedjari H., Nordsiek G., Novella S., de Pablos B.,
RA Perez-Diaz J.-C., Purcell R., Remmel B., Rose M., Schlueter T., Simoes N.,
RA Tierrez A., Vazquez-Boland J.-A., Voss H., Wehland J., Cossart P.;
RT "Comparative genomics of Listeria species.";
RL Science 294:849-852(2001).
CC -!- FUNCTION: Endonuclease that specifically degrades the RNA of RNA-DNA
CC hybrids. {ECO:0000255|HAMAP-Rule:MF_00053}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endonucleolytic cleavage to 5'-phosphomonoester.; EC=3.1.26.4;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00053};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00053};
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00053};
CC Note=Manganese or magnesium. Binds 1 divalent metal ion per monomer in
CC the absence of substrate. May bind a second metal ion after substrate
CC binding. {ECO:0000255|HAMAP-Rule:MF_00053};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00053}.
CC -!- SIMILARITY: Belongs to the RNase HII family. RnhC subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_00053}.
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DR EMBL; AL591978; CAC99306.1; -; Genomic_DNA.
DR PIR; AD1228; AD1228.
DR RefSeq; NP_464753.1; NC_003210.1.
DR RefSeq; WP_010989711.1; NZ_CP023861.1.
DR AlphaFoldDB; Q8Y7P5; -.
DR SMR; Q8Y7P5; -.
DR STRING; 169963.lmo1228; -.
DR PaxDb; Q8Y7P5; -.
DR EnsemblBacteria; CAC99306; CAC99306; CAC99306.
DR GeneID; 987663; -.
DR KEGG; lmo:lmo1228; -.
DR PATRIC; fig|169963.11.peg.1259; -.
DR eggNOG; COG1039; Bacteria.
DR HOGENOM; CLU_059546_1_0_9; -.
DR OMA; TGDYFGP; -.
DR PhylomeDB; Q8Y7P5; -.
DR BioCyc; LMON169963:LMO1228-MON; -.
DR Proteomes; UP000000817; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0032299; C:ribonuclease H2 complex; IBA:GO_Central.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0004523; F:RNA-DNA hybrid ribonuclease activity; IBA:GO_Central.
DR GO; GO:0043137; P:DNA replication, removal of RNA primer; IBA:GO_Central.
DR GO; GO:0006298; P:mismatch repair; IBA:GO_Central.
DR CDD; cd14796; RNAse_HIII_N; 1.
DR Gene3D; 3.30.310.10; -; 1.
DR Gene3D; 3.30.420.10; -; 1.
DR HAMAP; MF_00053; RNase_HIII; 1.
DR InterPro; IPR001352; RNase_HII/HIII.
DR InterPro; IPR024567; RNase_HII/HIII_dom.
DR InterPro; IPR004641; RNase_HIII.
DR InterPro; IPR024568; RNase_HIII_N.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR InterPro; IPR012295; TBP_dom_sf.
DR PANTHER; PTHR10954; PTHR10954; 1.
DR Pfam; PF11858; DUF3378; 1.
DR Pfam; PF01351; RNase_HII; 1.
DR PIRSF; PIRSF037748; RnhC; 1.
DR SUPFAM; SSF53098; SSF53098; 1.
DR TIGRFAMs; TIGR00716; rnhC; 1.
DR PROSITE; PS51975; RNASE_H_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Endonuclease; Hydrolase; Magnesium; Metal-binding; Nuclease;
KW Reference proteome.
FT CHAIN 1..308
FT /note="Ribonuclease HIII"
FT /id="PRO_0000111689"
FT DOMAIN 91..308
FT /note="RNase H type-2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01319"
FT BINDING 97
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00053"
FT BINDING 98
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00053"
FT BINDING 202
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00053"
SQ SEQUENCE 308 AA; 33758 MW; 63FCA291BBC41A7D CRC64;
MANTVILVDQ PTLEKMKQTY LPFSNPKLPP GAVFAAKKPG VSITGYKSRK VMFQGVNGEA
EAKKWVATLP ESKAKAPSVS KGILPANFAS KNVIGSDEVG TGDFFGPITV CAAYVDAEMM
PLLKELGVKD SKAMKDPEIC RIAEKIMPLV PHSVLLCPNP KYNELQKRGM NQGQMKALLH
NRAIENVLKK LAPIKPEAIL IDQFAEKNTY YRYLAKEPSI IREDVFFATK AEGLHLSVAA
ASIIARYKFV QAFDAMSKEV GIPLPKGAGP HVDAVAAEII ERFGLETLAK YTKQHFANTE
KALKMVKK
