ID A0A172TLX4_9BACL Unreviewed; 813 AA.
AC A0A172TLX4;
DT 07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT 07-SEP-2016, sequence version 1.
DT 24-JAN-2024, entry version 38.
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=SY83_18215 {ECO:0000313|EMBL:ANE47904.1};
OS Paenibacillus swuensis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=1178515 {ECO:0000313|EMBL:ANE47904.1, ECO:0000313|Proteomes:UP000076927};
RN [1] {ECO:0000313|EMBL:ANE47904.1, ECO:0000313|Proteomes:UP000076927}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DY6 {ECO:0000313|EMBL:ANE47904.1,
RC ECO:0000313|Proteomes:UP000076927};
RA Kim M.K., Srinivasan S., Lee J.-J.;
RT "Paenibacillus swuensis/DY6/whole genome sequencing.";
RL Submitted (JAN-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_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}.
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DR EMBL; CP011388; ANE47904.1; -; Genomic_DNA.
DR RefSeq; WP_068609108.1; NZ_CP011388.1.
DR AlphaFoldDB; A0A172TLX4; -.
DR STRING; 1178515.SY83_18215; -.
DR KEGG; pswu:SY83_18215; -.
DR PATRIC; fig|1178515.4.peg.3671; -.
DR OrthoDB; 9806486at2; -.
DR Proteomes; UP000076927; Chromosome.
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:UP000076927};
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 813 AA; 91683 MW; 9A5070B70C4DE7EC CRC64;
MDVLENFLPA YLEEVVGDRF GRYSKYIIQD RAIPDVRDGL KPVQRRILYA MYDAGNTPDK
PYRKSAKTVG DVMGNYHPHG DASIYEGMVR MAQYWKMGHM LVDGHGNWGS MDDDPAAAMR
YTEARLSPIA LELLRDIEKR TVLFKDNFDN TTKEPVVLPS RYPNLLVNGV SGISSGFATE
IPPHNLREVI DACIRLMEQP NLTVEDIMHI VKGPDFPIGG IIMGEDGIRD AYKTGKGRIY
IRSKTEIEEL RGGKQQIVIT ELPYQIVKSR LVTAMENIRL EKKVEGVAEV RDESGRNGLR
IVVELKKDAD AQGILAYFLK KTDLQVTYNF NMVAIVNKTP MQLGLLEMLK AYIEHQKEVV
TFRSQYDLEK AEDRAHVLEG LVKALDILDA VIETIRASKN RADAQNNLVQ QFQFSERQAD
SILTLQLYRL TNLEITSLEK ELKEANKLIA YLRGILSSEK KLIAVIKEEL GEVRAKYGVD
RRSVIQGQVE EIKLNPEVTF TPEDVYVTLS KEGYVKRTSL LSFTRSGGEI ESTGLKEGDS
LKYHREVNTI EKLLIFTQKG QYFLLPVHMI PEYKWKETGT AIVNIIPIAK EDRIVSVIPV
KDFEQPERCL VFITKRGQVK RTELKEYFTT RSNGIVACKV GEGDEIIRVM LSDSINDLLI
ATRSGMSIRF HEAEVNPMGR VSGGVRGIQL KEDDEVIAAE WVAGDEGEIM VVSDTGYAKR
SFLFDYPIQG RGGKGIITFE FKEGKRVKSN GISLIGMFAC KEAMNVTLLT NTGKQVSFST
DQSPIEDRKS FGKSMVSLEK SEKVLEIMAV RPT
//
