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基本情報
登録情報 | データベース: PDB / ID: 4tim | ||||||
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タイトル | CRYSTALLOGRAPHIC AND MOLECULAR MODELING STUDIES ON TRYPANOSOMAL TRIOSEPHOSPHATE ISOMERASE: A CRITICAL ASSESSMENT OF THE PREDICTED AND OBSERVED STRUCTURES OF THE COMPLEX WITH 2-PHOSPHOGLYCERATE | ||||||
![]() | TRIOSEPHOSPHATE ISOMERASE | ||||||
![]() | ISOMERASE(INTRAMOLECULAR OXIDOREDUCTASE) | ||||||
機能・相同性 | ![]() glycosome / triose-phosphate isomerase / triose-phosphate isomerase activity / glyceraldehyde-3-phosphate biosynthetic process / glycerol catabolic process / gluconeogenesis / glycolytic process / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() | ||||||
![]() | Nobel, M.E.M. / Wierenga, R.K. / Hol, W.G.J. | ||||||
![]() | ![]() タイトル: Crystallographic and molecular modeling studies on trypanosomal triosephosphate isomerase: a critical assessment of the predicted and observed structures of the complex with 2-phosphoglycerate. 著者: Noble, M.E. / Verlinde, C.L. / Groendijk, H. / Kalk, K.H. / Wierenga, R.K. / Hol, W.G. #1: ![]() タイトル: The Adaptability of the Active Site of Trypanosomal Triosephosphate Isomerase as Observed in the Crystal Structures of Three Different Complexes 著者: Noble, M.E.M. / Wierenga, R.K. / Lambeir, A.-M. / Opperdoes, F.R. / Thunnissen, A.-M.W.H. / Kalk, K.H. / Groendijk, H. / Hol, W.G.J. #2: ![]() タイトル: The Crystal Structure of the "Open" and the "Closed" Conformation of the Flexible Loop of Trypanosomal Triosephosphate Isomerase 著者: Wierenga, R.K. / Noble, M.E.M. / Postma, J.P.M. / Groendijk, H. / Kalk, K.H. / Hol, W.G.J. / Opperdoes, F.R. #3: ![]() タイトル: Refined 1.83 Angstroms Structure of Trypanosomal Triosephosphate Isomerase, Crystallized in the Presence of 2.4 M-Ammonium Sulphate. A Comparison with the Structure of the Trypanosomal ...タイトル: Refined 1.83 Angstroms Structure of Trypanosomal Triosephosphate Isomerase, Crystallized in the Presence of 2.4 M-Ammonium Sulphate. A Comparison with the Structure of the Trypanosomal Triosephosphate Isomerase-Glycerol-3-Phosphate Complex 著者: Wierenga, R.K. / Noble, M.E.M. / Vriend, G. / Nauche, S. / Hol, W.G.J. #4: ![]() タイトル: Structure Determination of the Glycosomal Triosephosphate Isomerase from Trypanosoma Brucei Brucei at 2.4 Angstroms Resolution 著者: Wierenga, R.K. / Kalk, K.H. / Hol, W.G.J. #5: ![]() タイトル: Preliminary Crystallographic Studies of Triosephosphate Isomerase from the Blood Parasite Trypanosoma Brucei Brucei 著者: Wierenga, R.K. / Hol, W.G.J. / Misset, O. / Opperdoes, F.R. | ||||||
履歴 |
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Remark 700 | SHEET THE SHEETS PRESENTED AS *A* AND *B* ON SHEET RECORDS BELOW ARE ACTUALLY EIGHT-STRANDED BETA- ...SHEET THE SHEETS PRESENTED AS *A* AND *B* ON SHEET RECORDS BELOW ARE ACTUALLY EIGHT-STRANDED BETA-BARRELS. THESE ARE REPRESENTED BY NINE-STRANDED SHEETS IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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PDBx/mmCIF形式 | ![]() | 106.5 KB | 表示 | ![]() |
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PDB形式 | ![]() | 83.2 KB | 表示 | ![]() |
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その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 400.1 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 414.8 KB | 表示 | |
XML形式データ | ![]() | 12.9 KB | 表示 | |
CIF形式データ | ![]() | 20.2 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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詳細 | THE ASYMMETRIC UNIT CONSISTS OF A DIMER. THE TWO MOLECULES HAVE BEEN ASSIGNED CHAIN INDICATORS *A* AND *B*. |
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要素
#1: タンパク質 | 分子量: 26865.832 Da / 分子数: 2 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 生物種: Trypanosoma brucei / 株: brucei / 参照: UniProt: P04789, triose-phosphate isomerase #2: 化合物 | ChemComp-2PG / | #3: 水 | ChemComp-HOH / | 構成要素の詳細 | SECONDARY STRUCTURE SPECIFICAT | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.38 Å3/Da / 溶媒含有率: 48.31 % | |||||||||||||||||||||||||||||||||||
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結晶化 | 詳細: THE CRYSTALS USED FOR THIS STRUCTURE DETERMINATION WERE GROWN IN THE PRESENCE OF 2.4M AMMONIUM SULFATE (SEE PROTEIN DATA BANK ENTRIES 2TIM AND 5TIM), BUT BEFORE DATA COLLECTION THESE CRYSTALS ...詳細: THE CRYSTALS USED FOR THIS STRUCTURE DETERMINATION WERE GROWN IN THE PRESENCE OF 2.4M AMMONIUM SULFATE (SEE PROTEIN DATA BANK ENTRIES 2TIM AND 5TIM), BUT BEFORE DATA COLLECTION THESE CRYSTALS WERE TRANSFERRED TO A MOTHER LIQUOR WITHOUT SULFATE CONTAINING 30MM 2-PHOSPHOGLYCERATE. THE ACTIVE SITE OF CHAIN *A* ("OPEN"-CONFORMATION) HAS NO BOUND 2-PHOSPHOGLYCERATE. THE ACTIVE SITE OF CHAIN *B* ("CLOSED"-CONFORMATION) HAS A BOUND 2-PHOSPHOGLYCERATE. | |||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7 / 手法: 蒸気拡散法, ハンギングドロップ法 / 詳細: took 19 from original paper | |||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
反射 | *PLUS 最高解像度: 2.4 Å / 最低解像度: 15 Å / Num. all: 17456 / % possible obs: 84.1 % / Rmerge(I) obs: 0.058 |
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解析
ソフトウェア | 名称: TNT / 分類: 精密化 | ||||||||||||||||||||||||||||||
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精密化 | 解像度: 2.4→15 Å /
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精密化ステップ | サイクル: LAST / 解像度: 2.4→15 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: TNT / 分類: refinement | ||||||||||||||||||||||||||||||
精密化 | *PLUS Rfactor obs: 0.149 | ||||||||||||||||||||||||||||||
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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