ID A0A1E5G7X0_9ENTE Unreviewed; 689 AA.
AC A0A1E5G7X0;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 32.
DE RecName: Full=DNA topoisomerase 4 subunit B {ECO:0000256|HAMAP-Rule:MF_00939};
DE EC=5.6.2.2 {ECO:0000256|HAMAP-Rule:MF_00939};
DE AltName: Full=Topoisomerase IV subunit B {ECO:0000256|HAMAP-Rule:MF_00939};
GN Name=parE {ECO:0000256|HAMAP-Rule:MF_00939};
GN ORFNames=BCR25_12790 {ECO:0000313|EMBL:OEG08804.1};
OS Enterococcus termitis.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Enterococcaceae;
OC Enterococcus.
OX NCBI_TaxID=332950 {ECO:0000313|EMBL:OEG08804.1, ECO:0000313|Proteomes:UP000095094};
RN [1] {ECO:0000313|EMBL:OEG08804.1, ECO:0000313|Proteomes:UP000095094}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 8895 {ECO:0000313|EMBL:OEG08804.1,
RC ECO:0000313|Proteomes:UP000095094};
RA Capua I., De Benedictis P., Joannis T., Lombin L.H., Cattoli G.;
RL Submitted (SEP-2016) 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_00939}.
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_00939};
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_00939}.
CC -!- SIMILARITY: Belongs to the type II topoisomerase family. ParE type 2
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_00939}.
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:OEG08804.1}.
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DR EMBL; MIJY01000046; OEG08804.1; -; Genomic_DNA.
DR RefSeq; WP_069665125.1; NZ_MIJY01000046.1.
DR AlphaFoldDB; A0A1E5G7X0; -.
DR PATRIC; fig|332950.4.peg.3727; -.
DR OrthoDB; 9802808at2; -.
DR Proteomes; UP000095094; 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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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_00939; ParE_type2; 1.
DR InterPro; IPR002288; DNA_gyrase_B_C.
DR InterPro; IPR003594; HATPase_C.
DR InterPro; IPR036890; HATPase_C_sf.
DR InterPro; IPR005740; ParE_type2.
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; IPR000565; Topo_IIA_B.
DR InterPro; IPR013759; Topo_IIA_B_C.
DR InterPro; IPR013506; Topo_IIA_bsu_dom2.
DR InterPro; IPR018522; TopoIIA_CS.
DR InterPro; IPR006171; TOPRIM_domain.
DR NCBIfam; TIGR01058; parE_Gpos; 1.
DR PANTHER; PTHR45866; DNA GYRASE/TOPOISOMERASE SUBUNIT B; 1.
DR PANTHER; PTHR45866:SF12; 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; PR01159; DNAGYRASEB.
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.
DR PROSITE; PS50880; TOPRIM; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00939};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00939};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00939};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00939};
KW Topoisomerase {ECO:0000256|HAMAP-Rule:MF_00939}.
FT DOMAIN 426..540
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT REGION 389..426
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 646..689
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 389..410
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 646..681
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 9
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT BINDING 49
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT BINDING 76
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT BINDING 116..122
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT BINDING 343
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT SITE 460
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT SITE 512
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
FT SITE 628
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00939"
SQ SEQUENCE 689 AA; 76971 MW; 5D6CEA9CFB335B0D CRC64;
MAKKVNNEYN DASIQVLEGL EAVRKRPGMY IGSTDGRGLH HLVYEIVDNA VDEALSGYGN
EIKVVIQKDN SIKIADSGRG MPVGMHASGI PTVEVIFTVL HAGGKFGQGG YKTSGGLHGV
GASVVNALSS WLEVTIVRDG VEYKQRFENG GKPVGTLKKI GKTNKKNGTT VTFLPDDTIF
STIHFSYETL AERLRESAFL LKGVKISLTD LRGEEPKEEV FHYEEGIKEF VAYLNEEKDT
LTPVVYFSGE KEGIEVELAY QYNDGYSENV LSFVNNVRTK DGGTHEVGMK ASMTKAYNEY
ARKVGLLKEK DKNLEGSDFR EGLAAVLSIR VPENLLQFEG QTKEKLGTPQ ARNAVDNVVG
EQMGFYLQEN SEMSQQLVRK AIKAREAREA ARKAREESRN GKKRKKGESL LSGKLTPAQS
RNPKKNELYL VEGDSAGGSA KQGRDRKFQA ILPLRGKVLN TEKAKMQDIL KNEEINTMIY
TIGAGVGPEF SVEDCNYDKV IIMTDADTDG AHIQVLLLTF FYRYMKPLIE AGKVYIALPP
LYKVSKGLGK KAVTEYAWTD EELANVTQQV GKGYMLQRYK GLGEMNADQL WETTMDPETR
TLIRVRIDDA AQAERRVTTL MGDKVEPRRK WIERHVQFTM EEDGSILDRK DGETDISPSI
SNEVLDEEKE AEKRQTNEET EEISLFDLE
//