+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1ok6 | ||||||
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タイトル | Orthorhombic crystal form of an Archaeal fructose 1,6-bisphosphate aldolase | ||||||
要素 | FRUCTOSE-BISPHOSPHATE ALDOLASE CLASS I | ||||||
キーワード | LYASE / ALDOLASE / FRUCTOSE 1 / 6-BISPHOSPHATE / TIM BARREL / GLYCOLYTIC / ARCHAEAL / ORTHORHOMBIC / SCHIFF BASE | ||||||
機能・相同性 | 機能・相同性情報 fructose-bisphosphate aldolase / fructose-bisphosphate aldolase activity / glycolytic process / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | THERMOPROTEUS TENAX (古細菌) | ||||||
手法 | X線回折 / シンクロトロン / 分子置換 / 解像度: 2.4 Å | ||||||
データ登録者 | Lorentzen, E. / Zwart, P. / Stark, A. / Hensel, R. / Siebers, B. / Pohl, E. | ||||||
引用 | ジャーナル: J. Biol. Chem. / 年: 2003 タイトル: Crystal structure of an archaeal class I aldolase and the evolution of (betaalpha)8 barrel proteins. 著者: Lorentzen, E. / Pohl, E. / Zwart, P. / Stark, A. / Russell, R.B. / Knura, T. / Hensel, R. / Siebers, B. | ||||||
履歴 |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "CA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "DA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "EA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "FA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "GA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "HA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "IA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "JA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1ok6.cif.gz | 483.3 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1ok6.ent.gz | 400.1 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1ok6.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 1ok6_validation.pdf.gz | 517.4 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1ok6_full_validation.pdf.gz | 550.8 KB | 表示 | |
XML形式データ | 1ok6_validation.xml.gz | 95.2 KB | 表示 | |
CIF形式データ | 1ok6_validation.cif.gz | 130.8 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ok/1ok6 ftp://data.pdbj.org/pub/pdb/validation_reports/ok/1ok6 | HTTPS FTP |
-関連構造データ
-リンク
-集合体
登録構造単位 |
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単位格子 |
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非結晶学的対称性 (NCS) | NCS oper:
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-要素
#1: タンパク質 | 分子量: 28741.064 Da / 分子数: 10 / 由来タイプ: 組換発現 / 由来: (組換発現) THERMOPROTEUS TENAX (古細菌) / プラスミド: PET15B / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / 参照: UniProt: P58315, fructose-bisphosphate aldolase #2: 化合物 | ChemComp-GOL / | #3: 水 | ChemComp-HOH / | 構成要素の詳細 | CATALYTIC ACTIVITY: D-FRUCTOSE 1,6-BISPHOSPHA | |
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-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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-試料調製
結晶 | マシュー密度: 2.6 Å3/Da / 溶媒含有率: 53 % | |||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 5 / 詳細: 9% (W/V) PEG 4000, 0.1 M NA ACETATE PH 5.0 | |||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 20 ℃ / pH: 7.5 / 手法: 蒸気拡散法, ハンギングドロップ法 | |||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 100 K |
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放射光源 | 由来: シンクロトロン / サイト: EMBL/DESY, HAMBURG / ビームライン: BW7B / 波長: 0.845 |
検出器 | 日付: 2002年2月15日 |
放射 | 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: 0.845 Å / 相対比: 1 |
反射 | 解像度: 2.39→20 Å / Num. obs: 106518 / % possible obs: 93.6 % / 冗長度: 5.4 % / Rmerge(I) obs: 0.121 / Net I/σ(I): 13.3 |
反射 シェル | 解像度: 2.39→2.47 Å / 冗長度: 3.2 % / Rmerge(I) obs: 0.372 / Mean I/σ(I) obs: 2.7 / % possible all: 69 |
反射 | *PLUS 最高解像度: 2.39 Å / 最低解像度: 20 Å / Rmerge(I) obs: 0.121 |
反射 シェル | *PLUS % possible obs: 69 % / Rmerge(I) obs: 0.372 / Mean I/σ(I) obs: 2.7 |
-解析
ソフトウェア |
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精密化 | 構造決定の手法: 分子置換 開始モデル: PDB ENTRY 1OJX 解像度: 2.4→20 Å / SU B: 7.96 / SU ML: 0.178 / 交差検証法: THROUGHOUT / ESU R: 0.494 / ESU R Free: 0.277
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原子変位パラメータ | Biso mean: 32.7 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.4→20 Å
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精密化 | *PLUS 最高解像度: 2.39 Å / Num. reflection Rfree: 2735 | ||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||
拘束条件 | *PLUS
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