+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 1tyb | ||||||
---|---|---|---|---|---|---|---|
タイトル | STRUCTURAL ANALYSIS OF A SERIES OF MUTANTS OF TYROSYL-TRNA SYNTHETASE: ENHANCEMENT OF CATALYSIS BY HYDROPHOBIC INTERACTIONS | ||||||
![]() | TYROSYL-tRNA SYNTHETASE | ||||||
![]() | AMINOACYL-TRNA SYNTHASE | ||||||
機能・相同性 | ![]() tyrosyl-tRNA aminoacylation / tyrosine-tRNA ligase / tyrosine-tRNA ligase activity / regulation of protein complex stability / tRNA binding / protein homodimerization activity / protein-containing complex / ATP binding / cytosol 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() | ||||||
![]() | Brown, K.A. / De Meester, P. / Blow, D.M. | ||||||
![]() | ![]() タイトル: Structural Analysis of a Series of Mutants of Tyrosyl-tRNA Synthetase: Enhancement of Catalysis by Hydrophobic Interactions 著者: Brown, K.A. / De Meester, P. / Fersht II, A.R. / Blow, D.M. #1: ![]() タイトル: Structure of Tyrosyl-T/RNA Synthetase Refined at 2.3 Angstroms Resolution. Interaction of the Enzyme with the Tyrosyl Adenylate Intermediate 著者: Brick, P. / Bhat, T.N. / Blow, D.M. #2: ![]() タイトル: Crystal Structure of a Deletion Mutant of a Tyrosyl-T/RNA Synthetase Complexed with Tyrosine 著者: Brick, P. / Blow, D.M. #3: ![]() タイトル: Structure of a Mutant of Tyrosyl-tRNA Synthetase with Enhanced Catalytic Properties 著者: Brown, K.A. / Brick, P. / Blow, D.M. #4: ![]() タイトル: Internal Thermodynamics of Position 51 Mutants and Natural Variants of Tyrosyl-tRNA Synthetase 著者: Ho, C.K. / Fersht, A.R. #5: ![]() タイトル: Natural Variation of Tyrosyl-tRNA Synthetase and Comparison with Engineered Mutants 著者: Jones, M.D. / Lowe, D.M. / Borgford, T. / Fersht, A.R. #6: ![]() タイトル: Use of Binding Energy in Catalysis Analyzed by Mutagenesis of the Tyrosyl-tRNA Synthetase 著者: Wells, T.N.C. / Fersht, A.R. #7: ![]() タイトル: Fine Structure-Activity Analysis of Mutations at Position 51 of Tyrosyl-tRNA Synthetase 著者: Fersht, A.R. / Wilkinson, A.J. / Carter, P. / Winter, G. #8: ![]() タイトル: The Use of Double Mutants to Detect Structural Changes in the Active Site of the Tyrosyl-tRNA Synthetase (Bacillus Stearothermophilus) 著者: Carter, P.J. / Winter, G. / Wilkinson, A.J. / Fersht, A.R. #9: ![]() タイトル: A Large Increase in Enzyme-Substrate Affinity by Protein Engineering 著者: Wilkinson, A.J. / Fersht, A.R. / Blow, D.M. / Carter, P. / Winter, G. #10: ![]() タイトル: Interaction of Crystalline Tyrosol-T/RNA Synthetase with Adenosine, Adenosine Monophosphate, Adenosine Triphosphate and Pyrophosphate in the Presence of Tyrosinol 著者: Monteilhet, C. / Blow, D.M. / Brick, P. #11: ![]() タイトル: Tyrosyl-T/RNA Synthetase Forms a Mononucleotide-Binding Fold 著者: Bhat, T.N. / Blow, D.M. / Brick, P. / Nyborg, J. #12: ![]() タイトル: A Density-Modification Method for the Improvement of Poorly Resolved Protein Electron-Density Maps 著者: Bhat, T.N. / Blow, D.M. #13: ![]() タイトル: Binding of Tyrosine, Adenosine Triphosphate and Analogues to Crystalline Tyrosyl Transfer RNA Synthetase 著者: Monteilhet, C. / Blow, D.M. #14: ![]() タイトル: Structure of Aminoacyl T/RNA Synthetases 著者: Blow, D.M. / Monteilhet, C. / Rubin, J.R. #15: ![]() タイトル: The Peptide Chain of Tyrosyl T/RNA Synthetase. No Evidence for a Super-Secondary Structure of Four Alpha-Helices 著者: Blow, D.M. / Irwin, M.J. / Nyborg, J. #16: ![]() タイトル: The Crystal Structure of Tyrosyl-Transfer RNA Synthetase at 2.7 Angstroms Resolution 著者: Irwin, M.J. / Nyborg, J. / Reid, B.R. / Blow, D.M. #17: ![]() タイトル: Crystallization and Preliminary X-Ray Diffraction Studies on Tyrosyl-Transfer RNA Synthetase from Bacillus Stearothermophilus 著者: Reid, B.R. / Koch, G.L.E. / Boulanger, Y. / Hartley, B.S. / Blow, D.M. | ||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 78.8 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 58.5 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
---|
-関連構造データ
-
リンク
-
集合体
登録構造単位 | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||
単位格子 |
| ||||||||
Atom site foot note | 1: MET 1 - SIDE CHAIN OMITTED. / 2: ASP 20 - SIDE CHAIN BEYOND CB OMITTED. / 3: ARG 30 - SIDE CHAIN BEYOND CB OMITTED. / 4: LYS 91 - SIDE CHAIN BEYOND CG OMITTED. / 5: GLU 92 - SIDE CHAIN BEYOND CB OMITTED. / 6: GLU 103 - SIDE CHAIN BEYOND CB OMITTED. / 7: GLU 112 - SIDE CHAIN BEYOND CB OMITTED. / 8: ILE 158 - SIDE CHAIN BEYOND CB OMITTED. / 9: GLU 159 - SIDE CHAIN BEYOND CB OMITTED. / 10: THR 160 - SIDE CHAIN BEYOND CB OMITTED. / 11: ARG 214 - SIDE CHAIN BEYOND CB OMITTED. / 12: LYS 230 - SIDE CHAIN BEYOND CG OMITTED. / 13: LYS 233 - SIDE CHAIN BEYOND CB OMITTED. / 14: GLU 235 - SIDE CHAIN BEYOND CB OMITTED. / 15: SER 236 - SIDE CHAIN BEYOND CB OMITTED. / 16: GLU 276 - SIDE CHAIN BEYOND CG OMITTED. / 17: GLU 284 - SIDE CHAIN BEYOND CB OMITTED. / 18: GLU 287 - SIDE CHAIN BEYOND CG OMITTED. / 19: GLU 290 - SIDE CHAIN BEYOND CB OMITTED. / 20: LYS 291 - SIDE CHAIN BEYOND CG OMITTED. / 21: LYS 296 - SIDE CHAIN BEYOND CG OMITTED. / 22: GLU 310 - SIDE CHAIN BEYOND CB OMITTED. / 23: SER 319 - SIDE CHAIN BEYOND CB OMITTED. |
-
要素
#1: タンパク質 | 分子量: 36279.125 Da / 分子数: 1 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 参照: UniProt: P00952, tyrosine-tRNA ligase |
---|---|
#2: 化合物 | ChemComp-TYR / |
#3: 水 | ChemComp-HOH / |
-実験情報
-実験
実験 | 手法: ![]() |
---|
-
試料調製
結晶 | マシュー密度: 3.93 Å3/Da / 溶媒含有率: 68.68 % | |||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
結晶化 | *PLUS pH: 7.2 / 手法: 蒸気拡散法, ハンギングドロップ法 | |||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
|
-データ収集
放射 | 散乱光タイプ: x-ray |
---|---|
放射波長 | 相対比: 1 |
-
解析
ソフトウェア | 名称: PROLSQ / 分類: 精密化 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
精密化 | 最高解像度: 2.5 Å 詳細: THE 83 WATER MOLECULES WITH RESIDUE NUMBERS GREATER THAN 500 PROBABLY REPRESENT DISORDERED PROTEIN.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 2.5 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ソフトウェア | *PLUS 名称: PROLSQ / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS 最高解像度: 2.5 Å / Num. reflection obs: 18193 / Rfactor obs: 0.23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS |