- PDB-9g8d: Crystal structure of the photosensory core module (PCM) of a cyan... -
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基本情報
登録情報
データベース: PDB / ID: 9g8d
タイトル
Crystal structure of the photosensory core module (PCM) of a cyano-phenylalanine mutant oCNF192 of the bathy phytochrome Agp2 from Agrobacterium fabrum in the Pfr state.
要素
(histidine kinase) x 2
キーワード
SIGNALING PROTEIN / fluorescent protein / phytochrome / bacteriophytochrome / Pfr-state / ortho-cyano-phenylalanine / Stark labels
機能・相同性
機能・相同性情報
protein histidine kinase activity / detection of visible light / histidine kinase / phosphorelay signal transduction system / photoreceptor activity / regulation of DNA-templated transcription / ATP binding 類似検索 - 分子機能
Bacteriophytochrome, CheY-like / Signal transduction histidine kinase, HWE region / HWE histidine kinase / HWE histidine kinase / Phytochrome / Phytochrome, PHY domain superfamily / PAS fold-2 / PAS fold / Phytochrome, central region / Phytochrome region ...Bacteriophytochrome, CheY-like / Signal transduction histidine kinase, HWE region / HWE histidine kinase / HWE histidine kinase / Phytochrome / Phytochrome, PHY domain superfamily / PAS fold-2 / PAS fold / Phytochrome, central region / Phytochrome region / Phytochrome chromophore attachment domain / Phytochrome chromophore attachment site domain profile. / Response regulator receiver domain / cheY-homologous receiver domain / Signal transduction response regulator, receiver domain / Response regulatory domain profile. / CheY-like superfamily / GAF domain / Domain present in phytochromes and cGMP-specific phosphodiesterases. / GAF domain / GAF-like domain superfamily / PAS domain superfamily / Histidine kinase/HSP90-like ATPase superfamily 類似検索 - ドメイン・相同性
ChemComp-EL5 / 3-[(2Z)-2-({3-(2-carboxyethyl)-5-[(E)-(4-ethenyl-3-methyl-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl}methylidene)-5-{(Z)-[(3E,4S)-3-ethylidene-4-methyl-5-oxopyrrolidin-2-ylidene]methyl}-4-methyl-2H-pyrrol-3-yl]propanoicacid / biliverdin, bound form at Pfr state
分子量: 584.662 Da / 分子数: 2 / 由来タイプ: 合成 / 式: C33H36N4O6 / タイプ: SUBJECT OF INVESTIGATION
プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長
波長: 0.97625 Å / 相対比: 1
反射
解像度: 2.059→45.83 Å / Num. obs: 75997 / % possible obs: 99.9 % / 冗長度: 6.5 % / CC1/2: 0.857 / Net I/σ(I): 6
反射 シェル
解像度: 2.059→2.11 Å / Mean I/σ(I) obs: 1.5 / Num. unique obs: 5170 / CC1/2: 0.201
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解析
ソフトウェア
名称
バージョン
分類
REFMAC
5.8.0267
精密化
XDS
データ削減
Aimless
データスケーリング
PHASER
位相決定
精密化
構造決定の手法: 分子置換 / 解像度: 2.059→45.83 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.939 / SU B: 4.913 / SU ML: 0.128 / 交差検証法: THROUGHOUT / ESU R: 0.18 / ESU R Free: 0.159 / 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
0.22409
3718
4.9 %
RANDOM
Rwork
0.18592
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obs
0.18776
72339
99.82 %
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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