- PDB-2q57: X-ray structure of Cerulean GFP: A tryptophan-based chromophore u... -
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基本情報
登録情報
データベース: PDB / ID: 2q57
タイトル
X-ray structure of Cerulean GFP: A tryptophan-based chromophore useful for fluorescence lifetime imaging
要素
Cerulean Green fluorescent protein
キーワード
FLUORESCENT PROTEIN / BETA BARREL
機能・相同性
機能・相同性情報
bioluminescence / generation of precursor metabolites and energy 類似検索 - 分子機能
Green Fluorescent Protein / Green fluorescent protein / Green fluorescent protein, GFP / Green fluorescent protein-related / Green fluorescent protein / Green fluorescent protein / Beta Barrel / Mainly Beta 類似検索 - ドメイン・相同性
SEQUENCE Residues SER 65, TYR 66 of the Green fluorescent protein sequence (UNP entry P42212) were ...SEQUENCE Residues SER 65, TYR 66 of the Green fluorescent protein sequence (UNP entry P42212) were mutated to THR 65, TRP 66 in the Cerulean Green fluorescent protein and then cyclized together with resuidue GLY 67 to form a chromophore CRF 66.
解像度: 2→19.92 Å / Cor.coef. Fo:Fc: 0.934 / Cor.coef. Fo:Fc free: 0.871 / SU B: 4.155 / SU ML: 0.121 / 交差検証法: THROUGHOUT / ESU R: 0.198 / ESU R Free: 0.192 / 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
0.26206
791
5 %
RANDOM
Rwork
0.18806
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obs
0.19172
15023
99.47 %
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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: 1.4 Å / 溶媒モデル: MASK