ID F5VUB3_STROR Unreviewed; 455 AA.
AC F5VUB3;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 24-JAN-2024, entry version 49.
DE RecName: Full=DNA topoisomerase (ATP-hydrolyzing) {ECO:0000256|ARBA:ARBA00012895};
DE EC=5.6.2.2 {ECO:0000256|ARBA:ARBA00012895};
GN Name=gyrB {ECO:0000313|EMBL:EGL90015.1};
GN ORFNames=HMPREF9968_1027 {ECO:0000313|EMBL:EGL90015.1};
OS Streptococcus oralis SK255.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=1005704 {ECO:0000313|EMBL:EGL90015.1, ECO:0000313|Proteomes:UP000003695};
RN [1] {ECO:0000313|EMBL:EGL90015.1, ECO:0000313|Proteomes:UP000003695}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK255 {ECO:0000313|EMBL:EGL90015.1,
RC ECO:0000313|Proteomes:UP000003695};
RA Durkin A.S., Radune D., Hostetler J., Torralba M., Gillis M., Methe B.,
RA Sutton G., Nelson K.E.;
RL Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: Belongs to the type II topoisomerase GyrB family.
CC {ECO:0000256|ARBA:ARBA00010708}.
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:EGL90015.1}.
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DR EMBL; AFNM01000025; EGL90015.1; -; Genomic_DNA.
DR AlphaFoldDB; F5VUB3; -.
DR PATRIC; fig|1005704.3.peg.818; -.
DR eggNOG; COG0187; Bacteria.
DR Proteomes; UP000003695; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003918; F:DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity; IEA:UniProtKB-EC.
DR GO; GO:0006265; P:DNA topological change; IEA:InterPro.
DR CDD; cd00822; TopoII_Trans_DNA_gyrase; 1.
DR CDD; cd03366; TOPRIM_TopoIIA_GyrB; 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 InterPro; IPR002288; DNA_gyrase_B_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; 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 InterPro; IPR034160; TOPRIM_GyrB.
DR PANTHER; PTHR45866:SF1; DNA GYRASE SUBUNIT B, MITOCHONDRIAL; 1.
DR PANTHER; PTHR45866; DNA GYRASE/TOPOISOMERASE SUBUNIT B; 1.
DR Pfam; PF00204; DNA_gyraseB; 1.
DR Pfam; PF00986; DNA_gyraseB_C; 1.
DR Pfam; PF01751; Toprim; 1.
DR PRINTS; PR01159; DNAGYRASEB.
DR PRINTS; PR00418; TPI2FAMILY.
DR SMART; SM00433; TOP2c; 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|ARBA:ARBA00022840};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Topoisomerase {ECO:0000256|ARBA:ARBA00023029}.
FT DOMAIN 234..348
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
SQ SEQUENCE 455 AA; 51291 MW; 1BDFAC6992A1F63B CRC64;
MNKRIQELAF LNRGLRISIT DKREGLEQTK HYHYEGGIAS YVEYINENKD VIFDTPIYTD
GEMDDITVEV AMQYTTGYHE NVMSFANNIH THEGGTHEQG FRTALTRVIN DYARKNKLLK
DNEDNLTGED VREGLTAVIS VKHPNPQFEG QTKTKLGNSE VVKITNRLFS DAFSDFLMEN
PQIAKRIVEK GILAAKARVA AKRAREVTRK KSGLEISNLP GKLADCSSNN PAETELFIVE
GDSAGGSAKS GRNREFQAIL PIRGKILNVE KASMDKILAN EEIRSLFTAM GTGFGAEFDV
TKARYQKLVL MTDADVDGAH IRTLLLTLIY RYMKPILEAG YVYIAQPPIY GVKVGSEIKE
YIQPGTDQEI KLQEALARHS EGRSKPTIQR YKGLGEMDDH QLWETTMDPE HRLMARVSVD
DAAEADRIFD MLMGDRVEPR REFIEENAVY STLDV
//
