ID B3GLI7_9GAMM Unreviewed; 365 AA.
AC B3GLI7;
DT 22-JUL-2008, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2008, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE RecName: Full=DNA gyrase subunit B {ECO:0000256|ARBA:ARBA00019166};
DE EC=5.6.2.2 {ECO:0000256|ARBA:ARBA00012895};
DE Flags: Fragment;
GN Name=gyrB {ECO:0000313|EMBL:ACD81922.1};
OS Shewanella vesiculosa.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=518738 {ECO:0000313|EMBL:ACD81922.1};
RN [1] {ECO:0000313|EMBL:ACD81922.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=M7 {ECO:0000313|EMBL:ACD81922.1};
RX PubMed=19196774; DOI=10.1099/ijs.0.000737-0;
RA Bozal N., Montes M.J., Minana-Galbis D., Manresa A., Mercade E.;
RT "Shewanella vesiculosa sp. nov., a psychrotolerant bacterium isolated from
RT an Antarctic coastal area.";
RL Int. J. Syst. Evol. Microbiol. 59:336-340(2009).
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}.
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DR EMBL; EU702750; ACD81922.1; -; Genomic_DNA.
DR AlphaFoldDB; B3GLI7; -.
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 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; 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 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; PF01751; Toprim; 1.
DR PRINTS; PR01159; DNAGYRASEB.
DR PRINTS; PR00418; TPI2FAMILY.
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|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 303..365
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ACD81922.1"
FT NON_TER 365
FT /evidence="ECO:0000313|EMBL:ACD81922.1"
SQ SEQUENCE 365 AA; 40351 MW; 9F230205257EA7E4 CRC64;
HGVGVSVVNA LSEKLQLTIR RAGKVYEQFY THGVPDAPIK EIGDAVKTGT ELRFWPSSQT
FTDVEFHFEI LAKRVRELSF LNSGVGIRLV DERDNKDEFF KYEGGISAFV DYLNRNKTPI
NKDVFHFSQE RDDGITVEVA MQWNDGYQEN IFCFTNNIPQ RDGGTHLVGF RGALTRNLNN
YMEREGFNKK GKTSATGDDA REGLTAVISV KVPDPKFSSQ TKDKLVSSEV KSAVEQTMGE
QLNDYLLENP ADAKLIVGKI VDAARAREAA RKAREMTRRK GALDLGGLPG KLADCQEKDP
GLSEIYIVEG DSAGGSAKQG RNRKNQAILP LKGKILNVEK ARFDKMLSSQ EVATLITALG
CGIGR
//
