- PDB-6zt5: Complex between a homodimer of Mycobacterium smegmatis MfpA and a... -
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基本情報
登録情報
データベース: PDB / ID: 6zt5
タイトル
Complex between a homodimer of Mycobacterium smegmatis MfpA and a single copy of the N-terminal 47 kDa fragment of the Mycobacterium smegmatis DNA Gyrase B subunit
要素
DNA gyrase subunit B
Pentapeptide repeat protein MfpA
キーワード
ISOMERASE / TYPE IIA TOPOISOMERASE / ATPASE DOMAIN / GHKL SUPERFAMILY / PENTAPEPTIDE REPEAT PROTEIN / FLUOROQUINOLONE RESISTANCE / DNA GYRASE / DNA MIMICRY / RIGHT-HANDED QUADRILATERAL BETA-HELIX
機能・相同性
機能・相同性情報
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
: / Pentapeptide repeats (8 copies) / Pentapeptide repeat region / Pentapeptide repeat / DNA gyrase, subunit B / DNA topoisomerase, type IIA, subunit B / DNA gyrase B subunit, C-terminal / DNA gyrase B subunit, carboxyl terminus / DNA topoisomerase, type IIA, subunit B, domain 2 / DNA gyrase B ...: / Pentapeptide repeats (8 copies) / Pentapeptide repeat region / Pentapeptide repeat / DNA gyrase, subunit B / DNA topoisomerase, type IIA, subunit B / DNA gyrase B subunit, C-terminal / DNA gyrase B subunit, carboxyl terminus / 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 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase / Histidine kinase/HSP90-like ATPase superfamily / Ribosomal protein S5 domain 2-type fold, subgroup / Ribosomal protein S5 domain 2-type fold 類似検索 - ドメイン・相同性
DNA gyrase subunit B / Pentapeptide repeat protein MfpA 類似検索 - 構成要素
分子量: 21348.916 Da / 分子数: 2 / 由来タイプ: 組換発現 詳細: Full wild-type sequence with a serine residue appended to the N-terminus left after cleavage of the affinity tag 由来: (組換発現) Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (バクテリア) 株: ATCC 700084 / mc(2)155 / 遺伝子: mfpA, MSMEG_1641, MSMEI_1602 / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / 参照: UniProt: A0QSY0
#2: タンパク質
DNAgyrasesubunitB
分子量: 47017.570 Da / 分子数: 1 / 由来タイプ: 組換発現 詳細: Residues 1-427 of the wild-type sequence with a serine residue appended to the N-terminus left after cleavage of the affinity tag 由来: (組換発現) Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (バクテリア) 株: ATCC 700084 / mc(2)155 / 遺伝子: gyrB, MSMEG_0005, MSMEI_0007 / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) 参照: UniProt: A0QNE0, DNA topoisomerase (ATP-hydrolysing)
解像度: 2.2→75.32 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.946 / SU B: 17.19 / SU ML: 0.189 / SU R Cruickshank DPI: 0.2021 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 0.202 / ESU R Free: 0.185 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED
Rfactor
反射数
%反射
Selection details
Rfree
0.2515
2825
5.1 %
RANDOM
Rwork
0.208
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obs
0.2102
52549
99.93 %
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK