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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 2sns | |||||||||
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タイトル | STAPHYLOCOCCAL NUCLEASE. PROPOSED MECHANISM OF ACTION BASED ON STRUCTURE OF ENZYME-THYMIDINE 3(PRIME),5(PRIME)-BIPHOSPHATE-CALCIUM ION COMPLEX AT 1.5-ANGSTROMS RESOLUTION | |||||||||
![]() | THERMONUCLEASE PRECURSOR | |||||||||
![]() | HYDROLASE (PHOSPHORIC DIESTER) | |||||||||
機能・相同性 | ![]() micrococcal nuclease / : / nucleic acid binding / extracellular region / metal ion binding / membrane 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() | |||||||||
手法 | ![]() | |||||||||
![]() | Legg, M.J. / Cotton, F.A. / Hazen Jr., E.E. | |||||||||
![]() | ジャーナル: Thesis, Texas Agricultural and Mechanical University 年: 1977 タイトル: STAPHYLOCOCCAL NUCLEASE. PROPOSED MECHANISM OF ACTION BASED ON STRUCTURE OF ENZYME-THYMIDINE 3(PRIME),5(PRIME)-BIPHOSPHATE-CALCIUM ION COMPLEX AT 1.5-ANGSTROMS RESOLUTION 著者: Cotton, F.A. / Hazen Jr., E.E. / Legg, M.J. #1: ジャーナル: Proc.Natl.Acad.Sci.USA / 年: 1979 タイトル: Staphylococcal nuclease: proposed mechanism of action based on structure of enzyme-thymidine 3',5'-bisphosphate-calcium ion complex at 1.5-A resolution. 著者: Cotton, F.A. / Hazenjunior, E.E. / Legg, M.J. #3: ![]() 年: 1975 タイトル: The Nucleotide Binding Site of Staphylococcal Nuclease and a New Approach to the Refinement of the Crystal Structures of Biological Macromolecules 著者: Collins, D.M. / Cotton, F.A. / Hazenjunior, E.E. / Legg, M.J. #4: ![]() タイトル: Structure of Bis (Methylguanidinium) Monohydrogen Orthophosphate,A Model for the Arginine-Phosphate Interactions at the Active Site of Staphylococcal Nuclease and Other Phosphohydrolytic Enzymes 著者: Cotton, F.A. / Day, V.W. / Hazenjunior, E.E. / Larsen, S. / Wong, S.T.K. #5: ![]() タイトル: Some Aspects of the Structure of Staphylococcal Nuclease,Part I,Crystallographic Studies 著者: Cotton, F.A. / Bier, C.J. / Day, V.W. / Hazenjunior, E.E. / Larsen, S. #6: ![]() タイトル: Some Aspects of the Structure of Staphylococcal Nuclease,Part II,Studies in Solution 著者: Anfinsen, C.B. / Schechter, A.N. / Taniuchi, H. #7: ![]() タイトル: A High Resolution Structure of an Inhibitor Complex of the Extracellular Nuclease of Staphylococcus Aureus,I.Experimental Procedures and Chain Tracing 著者: Arnone, A. / Bier, C.J. / Cotton, F.A. / Day, V.W. / Hazenjunior, E.E. / Richardson, D.C. / Richardson, J.S. / Yonath, A. #8: ![]() タイトル: Staphylococcal Nuclease X-Ray Structure 著者: Cotton, F.A. / Hazenjunior, E.E. | |||||||||
履歴 |
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Remark 700 | SHEET THERE ARE TWO BETA SHEETS WHICH FORM A DISTORTED VERSION OF A 5-STRANDED BETA BARREL. THE ...SHEET THERE ARE TWO BETA SHEETS WHICH FORM A DISTORTED VERSION OF A 5-STRANDED BETA BARREL. THE BARREL PATTERN IS -1,-1,+3, +1 IN THE NOTATION OF RICHARDSON. |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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PDBx/mmCIF形式 | ![]() | 38.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 24.8 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 455.5 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 496.6 KB | 表示 | |
XML形式データ | ![]() | 11 KB | 表示 | |
CIF形式データ | ![]() | 14.7 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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Atom site foot note | 1: SEE REMARK 6. |
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要素
#1: タンパク質 | 分子量: 16842.346 Da / 分子数: 1 / 由来タイプ: 組換発現 由来: (組換発現) ![]() ![]() 参照: UniProt: P00644, micrococcal nuclease |
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#2: 化合物 | ChemComp-CA / |
#3: 化合物 | ChemComp-THP / |
構成要素の詳細 | THE ENZYME IS INACTIVE IN THE PRESENCE OF A CALCIUM ION AND THE MOLECULE THYMIDINE 3(PRIME)-5(PRIME) ...THE ENZYME IS INACTIVE IN THE PRESENCE OF A CALCIUM ION AND THE MOLECULE THYMIDINE 3(PRIME)-5(PRIME) DIPHOSPHAT |
Has protein modification | N |
-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: 2.18 Å3/Da / 溶媒含有率: 43.7 % |
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結晶化 | *PLUS 手法: unknown |
-データ収集
放射 | 散乱光タイプ: x-ray |
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放射波長 | 相対比: 1 |
反射 | *PLUS 最高解像度: 1.5 Å / Num. obs: 18400 / Num. measured all: 25000 |
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解析
精密化 | 最高解像度: 1.5 Å 詳細: THE ELECTRON DENSITY MAP DID NOT DISTINCTLY REVEAL THE LOCATION OF THE FIRST FIVE OR THE LAST EIGHT AMINO ACID RESIDUES (I.E. 1-5 AND 142-149). THE FIRST FIVE RESIDUES COULD BE FITTED TO THE ...詳細: THE ELECTRON DENSITY MAP DID NOT DISTINCTLY REVEAL THE LOCATION OF THE FIRST FIVE OR THE LAST EIGHT AMINO ACID RESIDUES (I.E. 1-5 AND 142-149). THE FIRST FIVE RESIDUES COULD BE FITTED TO THE WEAK DENSITY IN SEVERAL DIFFERENT CONFORMATIONS, BUT THERE WAS INSUFFICIENT DENSITY NEAR THE CARBOXY TERMINUS TO PERMIT ANY ATTEMPTS AT FITTING. ATOMIC COORDINATES FOR ALL FITTED ATOMS APPEAR IN THIS ENTRY. | ||||||||||||
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精密化ステップ | サイクル: LAST / 最高解像度: 1.5 Å
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拘束条件 | *PLUS
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