ID A0A0B9A3H4_BRELN Unreviewed; 198 AA.
AC A0A0B9A3H4; A0A142NMR8;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 52.
DE RecName: Full=Crossover junction endodeoxyribonuclease RuvC {ECO:0000256|HAMAP-Rule:MF_00034};
DE EC=3.1.21.10 {ECO:0000256|HAMAP-Rule:MF_00034};
DE AltName: Full=Holliday junction nuclease RuvC {ECO:0000256|HAMAP-Rule:MF_00034};
DE AltName: Full=Holliday junction resolvase RuvC {ECO:0000256|HAMAP-Rule:MF_00034};
GN Name=ruvC {ECO:0000256|HAMAP-Rule:MF_00034};
GN ORFNames=A2T55_10060 {ECO:0000313|EMBL:AMT94083.1}, AE0388_0852
GN {ECO:0000313|EMBL:KHS53364.1}, CXR29_09720
GN {ECO:0000313|EMBL:AZU00947.1};
OS Brevibacterium linens.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Brevibacteriaceae;
OC Brevibacterium.
OX NCBI_TaxID=1703 {ECO:0000313|EMBL:KHS53364.1, ECO:0000313|Proteomes:UP000031488};
RN [1] {ECO:0000313|EMBL:KHS53364.1, ECO:0000313|Proteomes:UP000031488}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AE038-8 {ECO:0000313|EMBL:KHS53364.1,
RC ECO:0000313|Proteomes:UP000031488};
RA Maizel D., Utturkar S.M., Brown S.D., Ferrero M., Rosen B.P.;
RT "Draft Genome Sequence of Brevibacterium linens AE038-8.";
RL Submitted (NOV-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000075950}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BS258 {ECO:0000313|Proteomes:UP000075950};
RA Ploux O.;
RL Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:AMT94083.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=BS258 {ECO:0000313|EMBL:AMT94083.1};
RA Zhu Y., Sun C.;
RL Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:AZU00947.1, ECO:0000313|Proteomes:UP000282883}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19391 {ECO:0000313|EMBL:AZU00947.1,
RC ECO:0000313|Proteomes:UP000282883};
RA Levesque S.;
RL Submitted (FEB-2018) to the EMBL/GenBank/DDBJ databases.
RN [5] {ECO:0000313|EMBL:AZU00947.1, ECO:0000313|Proteomes:UP000282883}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19391 {ECO:0000313|EMBL:AZU00947.1,
RC ECO:0000313|Proteomes:UP000282883};
RA Moineau S.;
RT "Comparative genomic analysis of Brevibacterium aurantiacum sheds light on
RT its evolution and its adaptation to smear-ripened cheeses.";
RL Submitted (JAN-2019) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The RuvA-RuvB-RuvC complex processes Holliday junction (HJ)
CC DNA during genetic recombination and DNA repair. Endonuclease that
CC resolves HJ intermediates. Cleaves cruciform DNA by making single-
CC stranded nicks across the HJ at symmetrical positions within the
CC homologous arms, yielding a 5'-phosphate and a 3'-hydroxyl group;
CC requires a central core of homology in the junction. The consensus
CC cleavage sequence is 5'-(A/T)TT(C/G)-3'. Cleavage occurs on the 3'-side
CC of the TT dinucleotide at the point of strand exchange. HJ branch
CC migration catalyzed by RuvA-RuvB allows RuvC to scan DNA until it finds
CC its consensus sequence, where it cleaves and resolves the cruciform
CC DNA. {ECO:0000256|HAMAP-Rule:MF_00034}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endonucleolytic cleavage at a junction such as a reciprocal
CC single-stranded crossover between two homologous DNA duplexes
CC (Holliday junction).; EC=3.1.21.10; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00034};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00034};
CC Note=Binds 2 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00034};
CC -!- SUBUNIT: Homodimer which binds Holliday junction (HJ) DNA. The HJ
CC becomes 2-fold symmetrical on binding to RuvC with unstacked arms; it
CC has a different conformation from HJ DNA in complex with RuvA. In the
CC full resolvosome a probable DNA-RuvA(4)-RuvB(12)-RuvC(2) complex forms
CC which resolves the HJ. {ECO:0000256|HAMAP-Rule:MF_00034}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00034}.
CC -!- SIMILARITY: Belongs to the RuvC family. {ECO:0000256|ARBA:ARBA00009518,
CC ECO:0000256|HAMAP-Rule:MF_00034}.
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DR EMBL; CP014869; AMT94083.1; -; Genomic_DNA.
DR EMBL; CP026734; AZU00947.1; -; Genomic_DNA.
DR EMBL; JTJZ01000015; KHS53364.1; -; Genomic_DNA.
DR RefSeq; WP_039207386.1; NZ_JTJZ01000015.1.
DR STRING; 1703.BLSMQ_2232; -.
DR KEGG; bly:A2T55_10060; -.
DR PATRIC; fig|1703.6.peg.734; -.
DR OrthoDB; 9805499at2; -.
DR Proteomes; UP000031488; Unassembled WGS sequence.
DR Proteomes; UP000075950; Chromosome.
DR Proteomes; UP000282883; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0048476; C:Holliday junction resolvase complex; IEA:UniProtKB-UniRule.
DR GO; GO:0008821; F:crossover junction DNA endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR CDD; cd16962; RuvC; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR HAMAP; MF_00034; RuvC; 1.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR InterPro; IPR020563; X-over_junc_endoDNase_Mg_BS.
DR InterPro; IPR002176; X-over_junc_endoDNase_RuvC.
DR NCBIfam; TIGR00228; ruvC; 1.
DR PANTHER; PTHR30194; CROSSOVER JUNCTION ENDODEOXYRIBONUCLEASE RUVC; 1.
DR PANTHER; PTHR30194:SF3; CROSSOVER JUNCTION ENDODEOXYRIBONUCLEASE RUVC; 1.
DR Pfam; PF02075; RuvC; 1.
DR PRINTS; PR00696; RSOLVASERUVC.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
DR PROSITE; PS01321; RUVC; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00034};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|HAMAP-
KW Rule:MF_00034};
KW DNA recombination {ECO:0000256|ARBA:ARBA00023172, ECO:0000256|HAMAP-
KW Rule:MF_00034};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|HAMAP-
KW Rule:MF_00034};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00034};
KW Endonuclease {ECO:0000256|ARBA:ARBA00022759, ECO:0000256|HAMAP-
KW Rule:MF_00034};
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_00034, ECO:0000313|EMBL:KHS53364.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00034};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00034};
KW Nuclease {ECO:0000256|HAMAP-Rule:MF_00034};
KW Reference proteome {ECO:0000313|Proteomes:UP000031488}.
FT REGION 159..198
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 7
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
FT ACT_SITE 68
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
FT ACT_SITE 141
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
FT BINDING 7
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
FT BINDING 68
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
FT BINDING 141
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00034"
SQ SEQUENCE 198 AA; 20914 MW; E511E81EFCC8BEC9 CRC64;
MRILGVDPGL TRCGLGVIDT LPARKAKMVA VDVLRTPSAD SVDLRLGAIA EAFDTWLDTY
RPDVVAIERV FARNDVSTIM GTAQASGLTM GLAARRGLPV AMHTPSEVKA AITGSGRADK
KQVTSMVTRI LGLDAPPKPA DAADALAIAI CHSWRGALSA QSTPGKNKDL TERKAGGRQG
SGLTKAQQQW AEAMRRAR
//