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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: 7rsa | |||||||||
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タイトル | STRUCTURE OF PHOSPHATE-FREE RIBONUCLEASE A REFINED AT 1.26 ANGSTROMS | |||||||||
![]() | RIBONUCLEASE A | |||||||||
![]() | HYDROLASE (PHOSPHORIC DIESTER) | |||||||||
機能・相同性 | ![]() pancreatic ribonuclease / ribonuclease A activity / RNA nuclease activity / nucleic acid binding / defense response to Gram-positive bacterium / lyase activity / extracellular region 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() | |||||||||
手法 | ![]() | |||||||||
![]() | Wlodawer, A. / Gilliland, G.L. | |||||||||
![]() | ![]() タイトル: Structure of phosphate-free ribonuclease A refined at 1.26 A. 著者: Wlodawer, A. / Svensson, L.A. / Sjolin, L. / Gilliland, G.L. #1: ![]() タイトル: Multiple Conformations of Amino Acid Residues in Ribonuclease A 著者: Svensson, L.A. / Sjolin, L. / Gilliland, G.L. / Finzel, B.C. / Wlodawer, A. #2: ![]() タイトル: Comparison of Two Independently Refined Models of Ribonuclease A 著者: Wlodawer, A. / Borkakoti, N. / Moss, D.S. / Howlin, B. #3: ![]() タイトル: The Refined Crystal Structure of Ribonuclease A at 2.0 Angstroms Resolution 著者: Wlodawer, A. / Bott, R. / Sjolin, L. | |||||||||
履歴 |
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Remark 700 | SHEET THIS STRUCTURE CONTAINS TWO SHEETS. SHEET S1 COMPRISES THREE STRANDS. IN THE SECOND STRAND OF ...SHEET THIS STRUCTURE CONTAINS TWO SHEETS. SHEET S1 COMPRISES THREE STRANDS. IN THE SECOND STRAND OF SHEET S1, RESIDUES 88 AND 89 *BULGE OUT*. IN ORDER TO REPRESENT THIS BREAK IN STRAND 2, TWO SHEETS (S1A AND S1B) ARE DEFINED BELOW. STRANDS 1 AND 3 OF *SHEETS* S1A AND S1B ARE, THEREFORE, IDENTICAL AND STRAND 2 DIFFERS. SHEET S2 COMPRISES FOUR STRANDS. RESIDUE 120 DOES NOT PROPERLY BELONG IN STRAND 4 OF SHEET S2. IN ORDER TO REPRESENT THIS BREAK IN STRAND 4, TWO SHEETS (S2A AND S2B) ARE DEFINED BELOW. STRANDS 1,2,3 OF *SHEETS* S2A AND S2B ARE, THEREFORE, IDENTICAL AND STRAND 4 DIFFERS. |
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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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ダウンロード
PDBx/mmCIF形式 | ![]() | 62.3 KB | 表示 | ![]() |
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PDB形式 | ![]() | 48 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 |
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-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: RESIDUES 93 AND 114 ARE CIS PROLINES. / 2: SEE REMARK 4. |
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要素
#1: タンパク質 | 分子量: 13708.326 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() ![]() |
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#2: 化合物 | ChemComp-TBU / |
#3: 水 | ChemComp-HOH / |
-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: 2.17 Å3/Da / 溶媒含有率: 43.25 % | ||||||||||||||||||||
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結晶化 | *PLUS pH: 5.3 / 手法: unknown / 詳細: used microseeding | ||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
反射 | *PLUS 最高解像度: 1.26 Å / Num. all: 30947 / Num. obs: 25732 / Num. measured all: 129694 / Rmerge(I) obs: 0.05 |
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解析
ソフトウェア | 名称: PROLSQ / 分類: 精密化 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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精密化 | Rfactor obs: 0.15 / 最高解像度: 1.26 Å 詳細: SOME WATER MOLECULES ARE CLOSER THAN 2.8 ANGSTROMS FROM OTHER WATER MOLECULES. THEY MAY REPRESENT ALTERNATELY OCCUPIED SITES OR SEPARATE NETWORKS. SEE THE PAPER CITED ON THE *JRNL* RECORDS ...詳細: SOME WATER MOLECULES ARE CLOSER THAN 2.8 ANGSTROMS FROM OTHER WATER MOLECULES. THEY MAY REPRESENT ALTERNATELY OCCUPIED SITES OR SEPARATE NETWORKS. SEE THE PAPER CITED ON THE *JRNL* RECORDS ABOVE FOR MORE DETAILS. SOME ATOMS IN RESIDUES 7 AND 31 HAVE AN OCCUPANCY LESS THAN 1.0. THESE ATOMS WERE POORLY DEFINED IN THE ELECTRON DENSITY AND THEIR OCCUPANCY WAS LOWERED. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 最高解像度: 1.26 Å
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拘束条件 |
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精密化 | *PLUS 最低解像度: 10 Å / Num. reflection obs: 23398 / σ(F): 2 / Rfactor obs: 0.15 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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