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基本情報
登録情報 | データベース: PDB / ID: 1qiv | ||||||
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タイトル | CALMODULIN COMPLEXED WITH N-(3,3,-DIPHENYLPROPYL)-N'-[1-R-(3,4-BIS-BUTOXYPHENYL)-ETHYL]-PROPYLENEDIAMINE (DPD), 1:2 COMPLEX | ||||||
![]() | CALMODULIN | ||||||
![]() | CALCIUM-BINDING PROTEIN | ||||||
機能・相同性 | ![]() regulation of store-operated calcium channel activity / regulation of high voltage-gated calcium channel activity / : / regulation of response to tumor cell / positive regulation of autophagic cell death / DAPK1-calmodulin complex / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / positive regulation of ryanodine-sensitive calcium-release channel activity ...regulation of store-operated calcium channel activity / regulation of high voltage-gated calcium channel activity / : / regulation of response to tumor cell / positive regulation of autophagic cell death / DAPK1-calmodulin complex / : / : / positive regulation of cyclic-nucleotide phosphodiesterase activity / positive regulation of ryanodine-sensitive calcium-release channel activity / : / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / establishment of protein localization to membrane / positive regulation of DNA binding / negative regulation of high voltage-gated calcium channel activity / negative regulation of ryanodine-sensitive calcium-release channel activity / organelle localization by membrane tethering / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / negative regulation of calcium ion export across plasma membrane / regulation of cardiac muscle cell action potential / nitric-oxide synthase binding / regulation of synaptic vesicle exocytosis / regulation of ryanodine-sensitive calcium-release channel activity / protein phosphatase activator activity / adenylate cyclase binding / catalytic complex / regulation of synaptic vesicle endocytosis / detection of calcium ion / regulation of cardiac muscle contraction / activation of adenylate cyclase activity / calcium channel inhibitor activity / phosphatidylinositol 3-kinase binding / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / positive regulation of nitric-oxide synthase activity / titin binding / enzyme regulator activity / regulation of calcium-mediated signaling / voltage-gated potassium channel complex / potassium ion transmembrane transport / calcium channel complex / regulation of heart rate / response to amphetamine / adenylate cyclase activator activity / sarcomere / regulation of cytokinesis / nitric-oxide synthase regulator activity / spindle microtubule / calcium channel regulator activity / calcium-mediated signaling / response to calcium ion / G2/M transition of mitotic cell cycle / spindle pole / calcium-dependent protein binding / disordered domain specific binding / myelin sheath / growth cone / protein autophosphorylation / vesicle / transmembrane transporter binding / neuron projection / positive regulation of apoptotic process / protein domain specific binding / calcium ion binding / centrosome / protein kinase binding / protein-containing complex / mitochondrion / nucleoplasm / nucleus / plasma membrane / cytosol / cytoplasm 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Harmat, V. / Bocskei, Z.S. / Vertessy, B.G. / Naray-Szabo, G. / Ovadi, J. | ||||||
![]() | ![]() タイトル: A New Potent Calmodulin Antagonist with Arylalkylamine Structure: Crystallographic, Spectroscopic and Functional Studies 著者: Harmat, V. / Bocskei, Z.S. / Naray-Szabo, G. / Bata, I. / Csutor, A.S. / Hermecz, I. / Aranyi, P. / Szabo, B. / Liliom, K. / Vertessy, B.G. / Ovadi, J. #1: ![]() タイトル: Simultaneous Binding of Drugs with Different Chemical Structures to Ca 2+ Calmodulin: Crystallographic and Spectroscopic Studies 著者: Vertessy, B.G. / Harmat, V. / Bocskei, Z.S. / Naray-Szabo, G. / Orosz, F. / Ovadi, J. #2: ジャーナル: Proteins: Struct.,Funct., Genet. / 年: 1997 タイトル: Crystallization and Preliminary Diffraction Analysis of Ca(2+)-Calmodulin-Drug and Apocalmodulin-Drug Complexes. 著者: Vertessy, B.G. / Bocskei, Z.S. / Harmath, V. / Naray-Szabo, G. / Ovadi, J. #3: ![]() タイトル: Trifluoperazine-Induced Conformational Change in Ca (2+)-Calmodulin 著者: Vandonselaar, M. / Hickie, R.A. / Quail, J.W. / Delbaere, L.T.J. #4: ![]() タイトル: Drug Binding by Calmodulin: Crystal Structure of a Calmodulin-Trifluoperazine Complex 著者: Cook, W.J. / Walter, L.J. / Walter, M.R. | ||||||
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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ダウンロード
PDBx/mmCIF形式 | ![]() | 45.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 30.9 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 | ![]() | 1.1 MB | 表示 | ![]() |
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文書・詳細版 | ![]() | 1.1 MB | 表示 | |
XML形式データ | ![]() | 9.2 KB | 表示 | |
CIF形式データ | ![]() | 11 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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要素
#1: タンパク質 | 分子量: 16721.350 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-CA / #3: 化合物 | |
-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: 2.5 Å3/Da / 溶媒含有率: 52 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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結晶化 | 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5 詳細: PROTEIN WAS CRYSTALLIZED BY HANGING DROP TECHNIQUE AT ROOM TEMPERATURE FROM 50 MM PH=5.0 SODIUM CACODYLATE/HCL BUFFER, 10 MM MGCL2, 10 MM CACL2, 2MM DPD AND 28% PEG 8000. CRYSTAL GROWTH TOOK 2-3 WEEKS., pH 5.00 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS pH: 7 / 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 93 K |
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放射光源 | 由来: ![]() |
検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1997年8月15日 / 詳細: NORMAL FOCUS |
放射 | モノクロメーター: GRAPHITE(002) / プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 1.5418 Å / 相対比: 1 |
反射 | 解像度: 2.63→24.58 Å / Num. obs: 4969 / % possible obs: 92.7 % / Observed criterion σ(I): 0 / 冗長度: 4.3 % / Biso Wilson estimate: 28.4 Å2 / Rmerge(I) obs: 0.058 / Net I/σ(I): 20.6 |
反射 シェル | 解像度: 2.63→2.72 Å / 冗長度: 2.3 % / Rmerge(I) obs: 0.123 / Mean I/σ(I) obs: 9 / % possible all: 76.2 |
反射 | *PLUS Num. measured all: 107694 |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1LIN 解像度: 2.64→24.58 Å / Rfactor Rfree error: 0.01 / Data cutoff high absF: 1000000 / Data cutoff low absF: 0.001 / Isotropic thermal model: GROUP / 交差検証法: THROUGHOUT / σ(F): 0 詳細: DISORDERED SIDE CHAIN ATOMS OF RESIDUES ARG 74 - THR 79 AND SER 81 OF THE CENTRAL REGION, GLU 6, GLU 83, TRIMETHYL-LYSINE 115, GLU 123 AND GLU 127 ARE NOT SEEN IN THE CRYSTAL STRUCTURE, AS ...詳細: DISORDERED SIDE CHAIN ATOMS OF RESIDUES ARG 74 - THR 79 AND SER 81 OF THE CENTRAL REGION, GLU 6, GLU 83, TRIMETHYL-LYSINE 115, GLU 123 AND GLU 127 ARE NOT SEEN IN THE CRYSTAL STRUCTURE, AS WELL AS THE N-TERMINAL ALA 1, ASP 2 AND C-TERMINAL ALA 147, LYS 148 RESIDUES. TEMPERATURE FACTORS FOR THE ATOMS IN RESIDUES 75 - 81 ARE UNUSUALLY HIGH, INDICATING FLEXIBILITY IN THIS REGION. THE C-TERMINAL RESIDUES WERE NOT SEEN IN THE DENSITY MAPS
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原子変位パラメータ | Biso mean: 28 Å2
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Refine analyze |
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精密化ステップ | サイクル: LAST / 解像度: 2.64→24.58 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.64→2.76 Å / Rfactor Rfree error: 0.085 / Total num. of bins used: 8
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Xplor file |
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ソフトウェア | *PLUS 名称: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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