- PDB-1vpr: Crystal structure of a luciferase domain from the dinoflagellate ... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 1vpr
タイトル
Crystal structure of a luciferase domain from the dinoflagellate Lingulodinium polyedrum
要素
luciferase
キーワード
LUMINESCENT PROTEIN / beta barrel / fatty acid binding protein / lipocalin / luciferase / pH regulation
機能・相同性
機能・相同性情報
dinoflagellate luciferase / luciferin monooxygenase activity / oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) / bioluminescence / cytoplasmic vesicle 類似検索 - 分子機能
解像度: 1.8→1.9 Å / 冗長度: 2.5 % / Mean I/σ(I) obs: 3 / Num. unique all: 3145 / Rsym value: 0.256 / % possible all: 99
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解析
ソフトウェア
名称
分類
DENZO
データ削減
SCALEPACK
データスケーリング
SOLVE
位相決定
CNS
精密化
精密化
構造決定の手法: 多波長異常分散 / 解像度: 1.8→28.6 Å / σ(F): 0 / 立体化学のターゲット値: Engh & Huber 詳細: THE R-FACTOR THAT WAS CALCULATED USING SFCHECK (0.388) IS MUCH GREATER THAN THAT REPORTED BY THE AUTHOR (0.199). THE REASON FOR THIS DISCREPANCY IS THAT SOME RESIDUES, DUE TO LACK OF ELECTRON ...詳細: THE R-FACTOR THAT WAS CALCULATED USING SFCHECK (0.388) IS MUCH GREATER THAN THAT REPORTED BY THE AUTHOR (0.199). THE REASON FOR THIS DISCREPANCY IS THAT SOME RESIDUES, DUE TO LACK OF ELECTRON DENSITY, WERE MODELED AS ALANINE AND THE SIDE CHAINS WERE LATER ADDED AFTER REFINEMENT IN ORDER TO ACCOMODATE THE DEPOSITION.
Rfactor
反射数
%反射
Selection details
Rfree
0.23
5474
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Random 8%
Rwork
0.199
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all
0.199
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obs
0.199
35879
88 %
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Refine analyze
Luzzati coordinate error obs: 0.23 Å / Luzzati d res low obs: 5 Å / Luzzati sigma a obs: 0.28 Å