- PDB-4kp4: Deciphering cis-trans directionality and visualizing autophosphor... -
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基本情報
登録情報
データベース: PDB / ID: 4kp4
タイトル
Deciphering cis-trans directionality and visualizing autophosphorylation in histidine kinases.
要素
Osmolarity sensor protein EnvZ, Histidine kinase
キーワード
TRANSFERASE/SIGNALING PROTEIN / Four helix-bundle / Bergerat fold / Kinase and phosphotransferase / ATP binding / TRANSFERASE-SIGNALING PROTEIN complex
機能・相同性
機能・相同性情報
histidine phosphotransfer kinase activity / response to osmotic stress / histidine kinase / phosphorelay signal transduction system / phosphorelay sensor kinase activity / phosphoprotein phosphatase activity / outer membrane-bounded periplasmic space / protein autophosphorylation / nucleotide binding / signal transduction ...histidine phosphotransfer kinase activity / response to osmotic stress / histidine kinase / phosphorelay signal transduction system / phosphorelay sensor kinase activity / phosphoprotein phosphatase activity / outer membrane-bounded periplasmic space / protein autophosphorylation / nucleotide binding / signal transduction / protein homodimerization activity / ATP binding / metal ion binding / identical protein binding / plasma membrane / cytosol 類似検索 - 分子機能
: / Signal transduction histidine kinase, dimerisation/phosphotransfer (DHp) domain / HAMP domain / HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain / HAMP domain profile. / HAMP domain / His Kinase A (phospho-acceptor) domain / His Kinase A (phosphoacceptor) domain / Signal transduction histidine kinase, dimerisation/phosphoacceptor domain / Signal transduction histidine kinase-related protein, C-terminal ...: / Signal transduction histidine kinase, dimerisation/phosphotransfer (DHp) domain / HAMP domain / HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain / HAMP domain profile. / HAMP domain / His Kinase A (phospho-acceptor) domain / His Kinase A (phosphoacceptor) domain / Signal transduction histidine kinase, dimerisation/phosphoacceptor domain / Signal transduction histidine kinase-related protein, C-terminal / Signal transduction histidine kinase, dimerisation/phosphoacceptor domain superfamily / Histidine kinase domain / Histidine kinase domain profile. / Histidine kinase-like ATPase, C-terminal domain / Heat Shock Protein 90 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase / Histidine kinase/HSP90-like ATPase superfamily / Helix Hairpins / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta 類似検索 - ドメイン・相同性
解像度: 3→3.16 Å / 冗長度: 10.7 % / Rmerge(I) obs: 0.939 / Mean I/σ(I) obs: 2.3 / % possible all: 98.5
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解析
ソフトウェア
名称
バージョン
分類
PHASER
位相決定
REFMAC
5.7.0032
精密化
XDS
データ削減
SCALA
データスケーリング
精密化
構造決定の手法: 単波長異常分散 / 解像度: 3→29.58 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.942 / SU B: 27.484 / SU ML: 0.237 / 交差検証法: THROUGHOUT / ESU R: 0.462 / ESU R Free: 0.303 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.234
1034
5 %
RANDOM
Rwork
0.194
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obs
0.196
19482
97.1 %
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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