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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: 2hhb | ||||||||||||
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タイトル | THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 ANGSTROMS RESOLUTION | ||||||||||||
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![]() | OXYGEN TRANSPORT | ||||||||||||
機能・相同性 | ![]() : / cellular oxidant detoxification / nitric oxide transport / hemoglobin binding / hemoglobin alpha binding / haptoglobin binding / haptoglobin-hemoglobin complex / organic acid binding / renal absorption / hemoglobin complex ...: / cellular oxidant detoxification / nitric oxide transport / hemoglobin binding / hemoglobin alpha binding / haptoglobin binding / haptoglobin-hemoglobin complex / organic acid binding / renal absorption / hemoglobin complex / oxygen transport / Scavenging of heme from plasma / endocytic vesicle lumen / blood vessel diameter maintenance / hydrogen peroxide catabolic process / oxygen carrier activity / Late endosomal microautophagy / Heme signaling / carbon dioxide transport / response to hydrogen peroxide / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen / Cytoprotection by HMOX1 / oxygen binding / regulation of blood pressure / platelet aggregation / Chaperone Mediated Autophagy / peroxidase activity / positive regulation of nitric oxide biosynthetic process / tertiary granule lumen / Factors involved in megakaryocyte development and platelet production / ficolin-1-rich granule lumen / blood microparticle / iron ion binding / heme binding / Neutrophil degranulation / extracellular space / extracellular exosome / extracellular region / membrane / metal ion binding / cytosol 類似検索 - 分子機能 | ||||||||||||
生物種 | ![]() | ||||||||||||
手法 | ![]() | ||||||||||||
![]() | Fermi, G. / Perutz, M.F. | ||||||||||||
![]() | ![]() タイトル: The crystal structure of human deoxyhaemoglobin at 1.74 A resolution 著者: Fermi, G. / Perutz, M.F. / Shaanan, B. / Fourme, R. #1: ![]() タイトル: Stereochemistry of Iron in Deoxyhaemoglobin 著者: Perutz, M.F. / Hasnain, S.S. / Duke, P.J. / Sessler, J.L. / Hahn, J.E. #3: ![]() タイトル: Regulation of Oxygen Affinity of Hemoglobin. Influence of Structure of the Globin on the Heme Iron 著者: Perutz, M.F. #4: ![]() タイトル: Three-Dimensional Fourier Synthesis of Human Deoxyhemoglobin at 2.5 Angstroms Resolution, I.X-Ray Analysis 著者: Teneyck, L.F. / Arnone, A. #5: ![]() タイトル: Three-Dimensional Fourier Synthesis of Human Deoxyhaemoglobin at 2.5 Angstroms Resolution, Refinement of the Atomic Model 著者: Fermi, G. #6: ![]() タイトル: Three-Dimensional Fourier Synthesis of Human Deoxyhaemoglobin at 3.5 Angstroms Resolution 著者: Muirhead, H. / Greer, J. | ||||||||||||
履歴 |
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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 | ![]() | 128.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 102.5 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 | ![]() | 1.7 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.8 MB | 表示 | |
XML形式データ | ![]() | 26.3 KB | 表示 | |
CIF形式データ | ![]() | 36.1 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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1 |
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単位格子 |
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Atom site foot note | 1: PROBABLY PHOSPHATE GROUP. | ||||||||
非結晶学的対称性 (NCS) | NCS oper: (Code: given Matrix: (-0.952899, 0.301963, -0.028045), ベクター: |
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要素
#1: タンパク質 | 分子量: 15150.353 Da / 分子数: 2 / 由来タイプ: 天然 / 由来: (天然) ![]() #2: タンパク質 | 分子量: 15890.198 Da / 分子数: 2 / 由来タイプ: 天然 / 由来: (天然) ![]() #3: 化合物 | ChemComp-HEM / #4: 化合物 | #5: 水 | ChemComp-HOH / | 構成要素の詳細 | THREE SETS OF COORDINATES FOR HUMAN HEMOGLOBIN WERE DEPOSITED SIMULTANEOUSLY. 2HHB. REFINED BY THE ...THREE SETS OF COORDINATE | |
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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: 2.26 Å3/Da / 溶媒含有率: 45.48 % | ||||||||||||||||||||
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結晶化 | *PLUS pH: 6.5 / 手法: batch method / 詳細: Perutz, M.F., (1968) J.Crystall Growth, 2, 54. | ||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
反射 | *PLUS 最高解像度: 1.74 Å / 最低解像度: 20 Å / Num. all: 56287 / Num. obs: 54034 / Num. measured all: 292000 / Rmerge(I) obs: 0.067 |
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解析
精密化 | Rfactor Rwork: 0.16 / 最高解像度: 1.74 Å 詳細: THE COORDINATES GIVEN HERE ARE IN THE ORTHOGONAL ANGSTROM SYSTEM STANDARD FOR HEMOGLOBINS. THE Y AXIS IS THE (NON CRYSTALLOGRAPHIC) MOLECULAR DIAD AND THE X AXIS IS THE PSEUDO DIAD WHICH ...詳細: THE COORDINATES GIVEN HERE ARE IN THE ORTHOGONAL ANGSTROM SYSTEM STANDARD FOR HEMOGLOBINS. THE Y AXIS IS THE (NON CRYSTALLOGRAPHIC) MOLECULAR DIAD AND THE X AXIS IS THE PSEUDO DIAD WHICH RELATES THE ALPHA-1 AND BETA-1 CHAINS. THE TRANSFORMATION GIVEN IN THE *MTRIX* RECORDS BELOW WILL GENERATE COORDINATES FOR THE *C* AND *D* CHAINS FROM THE *A* AND *B* CHAINS RESPECTIVELY. | ||||||||||||
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精密化ステップ | サイクル: LAST / 最高解像度: 1.74 Å
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精密化 | *PLUS Rfactor obs: 0.16 | ||||||||||||
溶媒の処理 | *PLUS | ||||||||||||
原子変位パラメータ | *PLUS |