ID A0A1E5LK31_9BACI Unreviewed; 811 AA.
AC A0A1E5LK31;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=DNA topoisomerase 4 subunit A {ECO:0000256|HAMAP-Rule:MF_00937};
DE EC=5.6.2.2 {ECO:0000256|HAMAP-Rule:MF_00937};
DE AltName: Full=Topoisomerase IV subunit A {ECO:0000256|HAMAP-Rule:MF_00937};
GN Name=parC {ECO:0000256|HAMAP-Rule:MF_00937};
GN ORFNames=BFG57_07890 {ECO:0000313|EMBL:OEH94378.1};
OS Bacillus solimangrovi.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=1305675 {ECO:0000313|EMBL:OEH94378.1, ECO:0000313|Proteomes:UP000095209};
RN [1] {ECO:0000313|EMBL:OEH94378.1, ECO:0000313|Proteomes:UP000095209}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GH2-4 {ECO:0000313|EMBL:OEH94378.1,
RC ECO:0000313|Proteomes:UP000095209};
RA Lim S., Kim B.-C.;
RT "Genome of Bacillus solimangrovi GH2-4.";
RL Submitted (AUG-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_00937}.
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_00937};
CC -!- SUBUNIT: Heterotetramer composed of ParC and ParE. {ECO:0000256|HAMAP-
CC Rule:MF_00937}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00937};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_00937}.
CC -!- SIMILARITY: Belongs to the type II topoisomerase GyrA/ParC subunit
CC family. ParC type 2 subfamily. {ECO:0000256|HAMAP-Rule:MF_00937}.
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:OEH94378.1}.
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DR EMBL; MJEH01000002; OEH94378.1; -; Genomic_DNA.
DR RefSeq; WP_069715525.1; NZ_MJEH01000002.1.
DR AlphaFoldDB; A0A1E5LK31; -.
DR STRING; 1305675.BFG57_07890; -.
DR OrthoDB; 9806486at2; -.
DR Proteomes; UP000095209; Unassembled WGS sequence.
DR GO; GO:0005694; C:chromosome; IEA:InterPro.
DR GO; GO:0019897; C:extrinsic component of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
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; cd00187; TOP4c; 1.
DR Gene3D; 3.30.1360.40; -; 1.
DR Gene3D; 2.120.10.90; DNA gyrase/topoisomerase IV, subunit A, C-terminal; 1.
DR Gene3D; 3.90.199.10; Topoisomerase II, domain 5; 1.
DR Gene3D; 1.10.268.10; Topoisomerase, domain 3; 1.
DR HAMAP; MF_00937; ParC_type2; 1.
DR InterPro; IPR006691; GyrA/parC_rep.
DR InterPro; IPR035516; Gyrase/topoIV_suA_C.
DR InterPro; IPR013760; Topo_IIA-like_dom_sf.
DR InterPro; IPR013758; Topo_IIA_A/C_ab.
DR InterPro; IPR013757; Topo_IIA_A_a_sf.
DR InterPro; IPR002205; Topo_IIA_dom_A.
DR InterPro; IPR005741; TopoIV_A_Gpos.
DR NCBIfam; TIGR01063; gyrA; 1.
DR NCBIfam; TIGR01061; parC_Gpos; 1.
DR PANTHER; PTHR43493; DNA GYRASE/TOPOISOMERASE SUBUNIT A; 1.
DR PANTHER; PTHR43493:SF9; DNA TOPOISOMERASE 4 SUBUNIT A; 1.
DR Pfam; PF03989; DNA_gyraseA_C; 5.
DR Pfam; PF00521; DNA_topoisoIV; 1.
DR SMART; SM00434; TOP4c; 1.
DR SUPFAM; SSF101904; GyrA/ParC C-terminal domain-like; 1.
DR SUPFAM; SSF56719; Type II DNA topoisomerase; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00937};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00937};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00937};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00937};
KW Reference proteome {ECO:0000313|Proteomes:UP000095209};
KW Topoisomerase {ECO:0000256|ARBA:ARBA00023029, ECO:0000256|HAMAP-
KW Rule:MF_00937}.
FT DOMAIN 10..463
FT /note="DNA topoisomerase type IIA"
FT /evidence="ECO:0000259|SMART:SM00434"
FT ACT_SITE 121
FT /note="O-(5'-phospho-DNA)-tyrosine intermediate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 41
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 77
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 79
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 90
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 96
FT /note="Interaction with DNA"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
FT SITE 120
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00937"
SQ SEQUENCE 811 AA; 91554 MW; D77F3AF02EAB7C08 CRC64;
MAEQEKLMDL PLEEVLGDRF GRYSKYIIQE RALPDARDGL KPVQRRILYA MYKENNTSEK
PFRKSAKTVG TVIGNYHPHG DSSVYDAMVR MSQDWKVRNV LVEMHGNNGS IDGDPPAAMR
YTEARLSPIA SELLADIEKE TVDFTPNFDD TLTEPVVLPA SFPNLLVNGS TGISAGYATD
IPPHHLGEVI DGVIKRIDKP NCSVEDLMEV IKGPDFPTGG IIQGLDGIKQ AYKTGKGRIV
VRGLAEVENV RGGREQIVIT EVPYEVNKAN LVKKMDELRI DRKVEGISEV RDETDRTGLR
IVVELKKDAD AAGVLNYLYK STDLQISYNF NMVAIHRKTP KLMGLVHILD AYIEHQKEVV
TNRSQYELRK AKERQHIVEG LMKALSILDE VIATIRASKD KQDAKRNLMK EFDFTERQAE
AIVSLQLYRL TNTDITALRS EADELAKKIA ELNEILSSER TLLQVIKKDL RRVKKTYADE
RRTRIEAEIQ ELKINLEVMV PNEDVIVTVT KDGYIKRTSL RSFSASNGKD MGIKENDRVI
GQFEINTTNT LLVFTNKGNY LYLPVHQLPD IRWKDLGQHV SNIVPIDKDE VLIAAYPISD
FSEEKYLIFF TKNGMVKKSE LNKYQAQRYS KPLVAVNLKQ EDELKNIIIT TGDVDLFIVT
QAGYGLRFNE NDVNIVGPRA AGVKGINLKE DDEVVTGFAI ETNLPYIFVA TQRGAVKKMK
VDEFEVASRA NRGIVMLREL KNNPHRIASS IQVNNQMTVY LKSENHNIES VEVSSLRPAD
RYNNGSFVMD TDVIGDLIEA WVSEEDASDD T
//
