ID A0A0M2WQ82_9BURK Unreviewed; 665 AA.
AC A0A0M2WQ82;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=DNA topoisomerase 4 subunit B {ECO:0000256|HAMAP-Rule:MF_00938};
DE EC=5.6.2.2 {ECO:0000256|HAMAP-Rule:MF_00938};
DE AltName: Full=Topoisomerase IV subunit B {ECO:0000256|HAMAP-Rule:MF_00938};
GN Name=parE {ECO:0000256|HAMAP-Rule:MF_00938,
GN ECO:0000313|EMBL:KKO63433.1};
GN ORFNames=VM94_03184 {ECO:0000313|EMBL:KKO63433.1};
OS Janthinobacterium sp. KBS0711.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Oxalobacteraceae; Janthinobacterium.
OX NCBI_TaxID=1649647 {ECO:0000313|EMBL:KKO63433.1, ECO:0000313|Proteomes:UP000034315};
RN [1] {ECO:0000313|EMBL:KKO63433.1, ECO:0000313|Proteomes:UP000034315}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KBS0711 {ECO:0000313|EMBL:KKO63433.1,
RC ECO:0000313|Proteomes:UP000034315};
RA Shoemaker W.R., Muscarella M.E., Lennon J.T.;
RT "Genome sequence of the soil bacterium Jantinobacterium sp. KBS0711.";
RL Submitted (APR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Topoisomerase IV is essential for chromosome segregation. It
CC relaxes supercoiled DNA. Performs the decatenation events required
CC during the replication of a circular DNA molecule. {ECO:0000256|HAMAP-
CC Rule:MF_00938}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP-dependent breakage, passage and rejoining of double-
CC stranded DNA.; EC=5.6.2.2; Evidence={ECO:0000256|ARBA:ARBA00000185,
CC ECO:0000256|HAMAP-Rule:MF_00938};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SUBUNIT: Heterotetramer composed of ParC and ParE. {ECO:0000256|HAMAP-
CC Rule:MF_00938}.
CC -!- SIMILARITY: Belongs to the type II topoisomerase GyrB family.
CC {ECO:0000256|ARBA:ARBA00010708}.
CC -!- SIMILARITY: Belongs to the type II topoisomerase family. ParE type 1
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_00938}.
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:KKO63433.1}.
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DR EMBL; LBCO01000024; KKO63433.1; -; Genomic_DNA.
DR RefSeq; WP_046684266.1; NZ_VCCE02000001.1.
DR AlphaFoldDB; A0A0M2WQ82; -.
DR PATRIC; fig|1649647.5.peg.3264; -.
DR Proteomes; UP000034315; Unassembled WGS sequence.
DR GO; GO:0005694; C:chromosome; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003918; F:DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0007059; P:chromosome segregation; IEA:UniProtKB-UniRule.
DR GO; GO:0006265; P:DNA topological change; IEA:UniProtKB-UniRule.
DR CDD; cd16928; HATPase_GyrB-like; 1.
DR CDD; cd00822; TopoII_Trans_DNA_gyrase; 1.
DR Gene3D; 3.30.230.10; -; 1.
DR Gene3D; 3.40.50.670; -; 1.
DR Gene3D; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR HAMAP; MF_00938; ParE_type1; 1.
DR InterPro; IPR002288; DNA_gyrase_B_C.
DR InterPro; IPR003594; HATPase_C.
DR InterPro; IPR036890; HATPase_C_sf.
DR InterPro; IPR020568; Ribosomal_Su5_D2-typ_SF.
DR InterPro; IPR014721; Ribsml_uS5_D2-typ_fold_subgr.
DR InterPro; IPR001241; Topo_IIA.
DR InterPro; IPR013760; Topo_IIA-like_dom_sf.
DR InterPro; IPR013759; Topo_IIA_B_C.
DR InterPro; IPR013506; Topo_IIA_bsu_dom2.
DR InterPro; IPR018522; TopoIIA_CS.
DR InterPro; IPR005737; TopoIV_B_Gneg.
DR InterPro; IPR006171; TOPRIM_domain.
DR PANTHER; PTHR45866; DNA GYRASE/TOPOISOMERASE SUBUNIT B; 1.
DR PANTHER; PTHR45866:SF4; DNA TOPOISOMERASE 4 SUBUNIT B; 1.
DR Pfam; PF00204; DNA_gyraseB; 1.
DR Pfam; PF00986; DNA_gyraseB_C; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF01751; Toprim; 1.
DR PRINTS; PR01098; TOPISMRASE4B.
DR PRINTS; PR00418; TPI2FAMILY.
DR SMART; SM00387; HATPase_c; 1.
DR SMART; SM00433; TOP2c; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
DR SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 1.
DR SUPFAM; SSF56719; Type II DNA topoisomerase; 1.
DR PROSITE; PS00177; TOPOISOMERASE_II; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00938};
KW DNA-binding {ECO:0000256|HAMAP-Rule:MF_00938};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00938};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00938};
KW Reference proteome {ECO:0000313|Proteomes:UP000034315};
KW Topoisomerase {ECO:0000256|ARBA:ARBA00023029, ECO:0000256|HAMAP-
KW Rule:MF_00938}.
FT DOMAIN 33..186
FT /note="Histidine kinase/HSP90-like ATPase"
FT /evidence="ECO:0000259|SMART:SM00387"
FT BINDING 10
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT BINDING 47
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT BINDING 74
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT BINDING 118..124
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT BINDING 356
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT SITE 468
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT SITE 523
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
FT SITE 650
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00938"
SQ SEQUENCE 665 AA; 72531 MW; 929D7082EF7288FC CRC64;
MATKKPASDY SESSIRVLKG LEPVKQRPGM YTRTENPLHI IQEVIDNASD EALGGHCTHI
AVTQNTDGSI TVEDNGRGIP VGLHPEEGVP TVEIVFTRLH AGGKFDKGSG GAYAFSGGLH
GVGVSVTNAL STRLEITVWR KESDGNGLHH MVFANGDVIE PLNSRPAPRD GKKSGTRVTA
WPDAKYFDSP NISQTELQRL LRSKAVLLPG VTVTLTNAKT GDTQTWQYAE GLRGYLTETL
AQVSNGETLI PLFEGAQYAG PDSEGFAEGE GAAWVVAWTE EGAIVRESYV NLIPTSNGGT
HESGLRDGLF GAVKNFVEMH SLLPKGVKLL PEDVFARASF VLSAKVLDPQ FQGQIKERLN
SRDAVRLVST FTKPPLELWL NQHVDYGKKL AELVIKQAQS RQRSLQKVEK KKSSGVAVLP
GKLTDCESSD IARNELFLVE GDSAGGSAKM GRDKEFQAIL PLRGKVLNSW ETDRDRLFAN
NEIHDIAVAI GVDPHSVGDT PDLSGLRYGK ICILSDADVD GSHIQVLLLT LFFKHFPVLI
NKGHICIARP PLYRVDAPAR GKKPMQKIYA LDDGELVAIE DKLRKEGVKQ GAWSISRFKG
LGEMNAEQLW ETTMNPDTRR LLPVTLGEVD HMASASRFNM LMGKGEAAGR RAWIEEHGNE
AEADI
//