- PDB-7fvt: Crystal Structure of S. aureus gyrase in complex with 6-[5-[2-[(4... -
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基本情報
登録情報
データベース: PDB / ID: 7fvt
タイトル
Crystal Structure of S. aureus gyrase in complex with 6-[5-[2-[(4-chloro-2,3-dihydro-1H-inden-2-yl)methylamino]ethyl]-2-oxo-1,3-oxazolidin-3-yl]-4H-pyrido[3,2-b][1,4]oxazin-3-one
要素
DNA (5'-D(*AP*GP*CP*CP*GP*TP*AP*GP*GP*GP*CP*CP*CP*TP*AP*CP*GP*GP*CP*T)-3')
DNA gyrase subunit B,DNA gyrase subunit A Chimera
キーワード
ISOMERASE / DNA GYRASE / TOPOISOMERASE
機能・相同性
機能・相同性情報
DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) complex / DNA negative supercoiling activity / DNA topoisomerase (ATP-hydrolysing) / DNA topological change / DNA-templated DNA replication / chromosome / response to antibiotic / DNA binding / ATP binding / metal ion binding / cytoplasm 類似検索 - 分子機能
Gyrase A; domain 2 - #40 / DNA gyrase, subunit A / DNA gyrase/topoisomerase IV, subunit A, C-terminal repeat / DNA gyrase/topoisomerase IV, subunit A, C-terminal / : / DNA gyrase C-terminal domain, beta-propeller / DNA gyrase subunit B, TOPRIM domain / DNA gyrase, subunit B / DNA topoisomerase, type IIA, subunit B / DNA gyrase B subunit, C-terminal ...Gyrase A; domain 2 - #40 / DNA gyrase, subunit A / DNA gyrase/topoisomerase IV, subunit A, C-terminal repeat / DNA gyrase/topoisomerase IV, subunit A, C-terminal / : / DNA gyrase C-terminal domain, beta-propeller / DNA gyrase subunit B, TOPRIM domain / DNA gyrase, subunit B / DNA topoisomerase, type IIA, subunit B / DNA gyrase B subunit, C-terminal / DNA gyrase B subunit, carboxyl terminus / Topoisomerase (Topo) IIA-type catalytic domain profile. / DNA topoisomerase, type IIA, alpha-helical domain superfamily / DNA topoisomerase, type IIA, domain A / DNA topoisomerase, type IIA, domain A, alpha-beta / DNA gyrase/topoisomerase IV, subunit A / DNA Topoisomerase IV / DNA topoisomerase, type IIA, subunit B, domain 2 / DNA gyrase B / DNA topoisomerase, type IIA / DNA topoisomerase, type IIA, conserved site / DNA topoisomerase II signature. / TopoisomeraseII / DNA topoisomerase, type IIA, subunit B, C-terminal / Toprim domain / DNA topoisomerase, type IIA-like domain superfamily / Toprim domain profile. / TOPRIM domain / Gyrase A; domain 2 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase superfamily / Ribosomal protein S5 domain 2-type fold, subgroup / Ribosomal protein S5 domain 2-type fold / 2-Layer Sandwich / Alpha Beta 類似検索 - ドメイン・相同性
Chem-6I0 / : / DNA / DNA (> 10) / DNA gyrase subunit B / DNA gyrase subunit A 類似検索 - 構成要素
#241 - 2020年1月 20年の分子を振り返って (Twenty Years of Molecules) 類似性 (1)
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集合体
登録構造単位
A: DNA gyrase subunit B,DNA gyrase subunit A Chimera B: DNA gyrase subunit B,DNA gyrase subunit A Chimera C: DNA (5'-D(*AP*GP*CP*CP*GP*TP*AP*GP*GP*GP*CP*CP*CP*TP*AP*CP*GP*GP*CP*T)-3') D: DNA (5'-D(*AP*GP*CP*CP*GP*TP*AP*GP*GP*GP*CP*CP*CP*TP*AP*CP*GP*GP*CP*T)-3') ヘテロ分子
温度: 295 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 5.5 詳細: microbatch under paraffin oil: 500 nL each of ternary complex and reservoir consisting of 14% PEG5000 MME, 100mM BisTris/HCl pH 5.5: ternary complex made by mixing 14.5mg/mL gyrase in 20mM ...詳細: microbatch under paraffin oil: 500 nL each of ternary complex and reservoir consisting of 14% PEG5000 MME, 100mM BisTris/HCl pH 5.5: ternary complex made by mixing 14.5mg/mL gyrase in 20mM HEPES/NaOH, pH7.0, 100mM Na2SO4, 3mM MnCl2, 0.5mM TCEP with twice the molar ratio of DNA duplex (5-AGCCGTAGGGCCCTACGGCT-3, 3-TCGGCATCCCGGGATGCCGA-5) and six times molar ratio of small molecule inhibitor.
構造決定の手法: 分子置換 / 解像度: 2.081→63.164 Å / SU ML: 0.31 / 交差検証法: THROUGHOUT / σ(F): 1.36 / 位相誤差: 28.88 / 立体化学のターゲット値: ML 詳細: ligand not well defined by electron density. Chiral centers were assigned based on best geometry. Linker is disordered. Tried to use CSD-compatible conformation.
Rfactor
反射数
%反射
Selection details
Rfree
0.2484
5184
5.04 %
RANDOM
Rwork
0.1996
97737
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obs
0.2022
102921
86.78 %
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溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL