ID F2KF19_PSEBN Unreviewed; 671 AA.
AC F2KF19;
DT 31-MAY-2011, integrated into UniProtKB/TrEMBL.
DT 31-MAY-2011, sequence version 1.
DT 27-MAR-2024, entry version 62.
DE RecName: Full=DNA topoisomerase {ECO:0000256|ARBA:ARBA00012891};
DE EC=5.6.2.1 {ECO:0000256|ARBA:ARBA00012891};
DE AltName: Full=Omega-protein {ECO:0000256|ARBA:ARBA00032877};
DE AltName: Full=Relaxing enzyme {ECO:0000256|ARBA:ARBA00032235};
DE AltName: Full=Swivelase {ECO:0000256|ARBA:ARBA00030003};
DE AltName: Full=Untwisting enzyme {ECO:0000256|ARBA:ARBA00031985};
GN ORFNames=PSEBR_a2007 {ECO:0000313|EMBL:AEA68245.1};
OS Pseudomonas brassicacearum (strain NFM421).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=994484 {ECO:0000313|EMBL:AEA68245.1, ECO:0000313|Proteomes:UP000006692};
RN [1] {ECO:0000313|EMBL:AEA68245.1, ECO:0000313|Proteomes:UP000006692}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NFM421 {ECO:0000313|EMBL:AEA68245.1,
RC ECO:0000313|Proteomes:UP000006692};
RX PubMed=21515771; DOI=10.1128/JB.00411-11;
RA Ortet P., Barakat M., Lalaouna D., Fochesato S., Barbe V., Vacherie B.,
RA Santaella C., Heulin T., Achouak W.;
RT "Complete genome sequence of a beneficial plant root-associated bacterium,
RT Pseudomonas brassicacearum.";
RL J. Bacteriol. 193:3146-3146(2011).
RN [2]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=NFM421;
RA Ortet P., Barakat M., Lalaouna D., Fochesato S., Barbe V., Santaella C.,
RA Heulin T., Achouak W.;
RT "Complete Genome Sequence of a beneficial plant roots-associated bacterium
RT Pseudomonas brassicacearum.";
RL Submitted (MAR-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP-independent breakage of single-stranded DNA, followed by
CC passage and rejoining.; EC=5.6.2.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000213};
CC -!- SIMILARITY: Belongs to the type IA topoisomerase family.
CC {ECO:0000256|ARBA:ARBA00009446}.
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DR EMBL; CP002585; AEA68245.1; -; Genomic_DNA.
DR RefSeq; WP_013692761.1; NC_015379.1.
DR AlphaFoldDB; F2KF19; -.
DR STRING; 994484.PSEBR_a2007; -.
DR KEGG; pba:PSEBR_a2007; -.
DR HOGENOM; CLU_002929_5_2_6; -.
DR Proteomes; UP000006692; Chromosome.
DR GO; GO:0005694; C:chromosome; IEA:InterPro.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003917; F:DNA topoisomerase type I (single strand cut, ATP-independent) activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006265; P:DNA topological change; IEA:InterPro.
DR CDD; cd00186; TOP1Ac; 1.
DR CDD; cd03362; TOPRIM_TopoIA_TopoIII; 1.
DR Gene3D; 3.40.50.140; -; 1.
DR Gene3D; 3.30.65.10; Bacterial Topoisomerase I, domain 1; 1.
DR Gene3D; 1.10.460.10; Topoisomerase I, domain 2; 1.
DR Gene3D; 2.70.20.10; Topoisomerase I, domain 3; 1.
DR Gene3D; 1.10.290.10; Topoisomerase I, domain 4; 1.
DR InterPro; IPR000380; Topo_IA.
DR InterPro; IPR003601; Topo_IA_2.
DR InterPro; IPR023406; Topo_IA_AS.
DR InterPro; IPR013497; Topo_IA_cen.
DR InterPro; IPR013824; Topo_IA_cen_sub1.
DR InterPro; IPR013825; Topo_IA_cen_sub2.
DR InterPro; IPR013826; Topo_IA_cen_sub3.
DR InterPro; IPR023405; Topo_IA_core_domain.
DR InterPro; IPR003602; Topo_IA_DNA-bd_dom.
DR InterPro; IPR013498; Topo_IA_Znf.
DR InterPro; IPR005738; TopoIII.
DR InterPro; IPR006171; TOPRIM_domain.
DR InterPro; IPR034144; TOPRIM_TopoIII.
DR NCBIfam; TIGR01056; topB; 1.
DR PANTHER; PTHR11390:SF21; DNA TOPOISOMERASE 3-ALPHA; 1.
DR PANTHER; PTHR11390; PROKARYOTIC DNA TOPOISOMERASE; 1.
DR Pfam; PF01131; Topoisom_bac; 1.
DR Pfam; PF01751; Toprim; 1.
DR Pfam; PF01396; zf-C4_Topoisom; 1.
DR PRINTS; PR00417; PRTPISMRASEI.
DR SMART; SM00437; TOP1Ac; 1.
DR SMART; SM00436; TOP1Bc; 1.
DR SMART; SM00493; TOPRIM; 1.
DR SUPFAM; SSF56712; Prokaryotic type I DNA topoisomerase; 1.
DR SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR PROSITE; PS00396; TOPOISOMERASE_I_PROK; 1.
DR PROSITE; PS50880; TOPRIM; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000313|EMBL:AEA68245.1};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Topoisomerase {ECO:0000256|ARBA:ARBA00023029};
KW Zinc {ECO:0000256|ARBA:ARBA00022833};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771}.
FT DOMAIN 1..132
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT REGION 445..465
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 448..465
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 671 AA; 75019 MW; A11FE08F3A84733E CRC64;
MRLFLCEKPS QGKDIARVLG ALRRGNGCYN GPGISVTWCI GHLVEAAPPE AYDERFKRWS
LDQLPIVPTN WRVDVKADTA AQYKVVKQLL AKTTELVIAT DADREGEMIA REILELCHYQ
GSIRRLWLSA LNEASIRKAL TGLRPADETE RLYHSALARS RADWLVGMNM SRLFTLLAQR
SGHHGVLSVG RVQTPTLRLV VDRDREIERF VPMHYWGIDV HLSYQEQLFL AQWVAPDCAT
DDAGRCIRQA MAQQALQSVR QAQRAQVLDM QMDRIREAPP LPFDLGTLQE VCSRRFGLGV
QQTLEIAQSL YETHKATTYP RSDSGYLPES MWDEASTVLD ALIISDPSVE ALVQSVNRQQ
RSRAWNDSKV SAHHGIIPTL EPFQIEALSE KERAVYELIR AHYLAQFLPH HEYDRSCALF
TCGGHTLRAH GKQIVASGWH RALAPDSTTS DDDSAQRNQI LPPLSTGSDC NVSQVELRTL
KTQAPKALTQ GELIKAMKGV AKLVTDPRLK RTLKETTGIG TEATRANIIS GLLNRGYLYM
KGRSVRASDA AFTLIDAVPA AIADPATTAI WEQAFDMIEN GQMTLDCFIA KQTAWITQLV
EHYRTTTLLI HTPGGPNCPL CGASMRQRQG KHGSFWSCSR YPECKGALPV VTKTTLAPRR
RKPRHSKPKG Y
//
