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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: 3wld | ||||||
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タイトル | Crystal structure of monomeric GCaMP6m | ||||||
![]() | Myosin light chain kinase, Green fluorescent protein, Calmodulin | ||||||
![]() | FLUORESCENT PROTEIN / CALCIUM SENSOR | ||||||
機能・相同性 | ![]() tonic smooth muscle contraction / myosin-light-chain kinase / myosin light chain kinase activity / muscle structure development / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / establishment of protein localization to membrane / regulation of synaptic vesicle endocytosis / organelle localization by membrane tethering / regulation of synaptic vesicle exocytosis ...tonic smooth muscle contraction / myosin-light-chain kinase / myosin light chain kinase activity / muscle structure development / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / establishment of protein localization to membrane / regulation of synaptic vesicle endocytosis / organelle localization by membrane tethering / regulation of synaptic vesicle exocytosis / regulation of cardiac muscle cell action potential / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / nitric-oxide synthase binding / protein phosphatase activator activity / cleavage furrow / adenylate cyclase binding / catalytic complex / calcium channel regulator activity / detection of calcium ion / regulation of cardiac muscle contraction / negative regulation of ryanodine-sensitive calcium-release channel activity / calcium channel inhibitor activity / cellular response to interferon-beta / phosphatidylinositol 3-kinase binding / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / stress fiber / positive regulation of protein dephosphorylation / regulation of ryanodine-sensitive calcium-release channel activity / titin binding / voltage-gated potassium channel complex / sperm midpiece / calcium channel complex / response to amphetamine / adenylate cyclase activator activity / nitric-oxide synthase regulator activity / regulation of heart rate / sarcomere / protein serine/threonine kinase activator activity / bioluminescence / regulation of cytokinesis / generation of precursor metabolites and energy / positive regulation of receptor signaling pathway via JAK-STAT / spindle microtubule / cellular response to type II interferon / spindle pole / response to calcium ion / G2/M transition of mitotic cell cycle / calcium-dependent protein binding / lamellipodium / myelin sheath / growth cone / transmembrane transporter binding / calmodulin binding / protein kinase activity / protein domain specific binding / phosphorylation / centrosome / calcium ion binding / protein kinase binding / protein-containing complex / mitochondrion / nucleoplasm / ATP binding / metal ion binding / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Ding, J. / Luo, A.F. / Hu, L.Y. / Wang, D.C. / Shao, F. | ||||||
![]() | ![]() タイトル: Structural basis of the ultrasensitive calcium indicator GCaMP6. 著者: Ding, J. / Luo, A.F. / Hu, L. / Wang, D. / Shao, F. | ||||||
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 | ![]() | 99.6 KB | 表示 | ![]() |
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PDB形式 | ![]() | 73.9 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 | ![]() | 437.2 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 439.8 KB | 表示 | |
XML形式データ | ![]() | 17.3 KB | 表示 | |
CIF形式データ | ![]() | 24.6 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: 50398.176 Da / 分子数: 1 / 断片: UNP RESIDUES 37-55, 149-238, 2-144, 3-149 変異: M153K, V163A, S175G, D180Y, T203V, A206K, H231L, F64L, V93I, N61D, D79Y, M77G, K78S, T80R, S82T, R91G 由来タイプ: 組換発現 詳細: THIS TRIPLE CHIMERA COMPRISES (FROM THE N-TERMINUS) AN ENGINEERED EXPRESSION TAG, RESIDUES 37-55 OF UNP Q6LDG3, AN ENGINEERED LE LINKER, RESIDUES 149-239 OF UNP P42212, AN ENGINEERED GGTGGSMV ...詳細: THIS TRIPLE CHIMERA COMPRISES (FROM THE N-TERMINUS) AN ENGINEERED EXPRESSION TAG, RESIDUES 37-55 OF UNP Q6LDG3, AN ENGINEERED LE LINKER, RESIDUES 149-239 OF UNP P42212, AN ENGINEERED GGTGGSMV LINKER, RESIDUES 2-144 OF UNP P42212, AN ENGINEERED LP LINKER, AND RESIDUES 3-149 OF UNP P0DP29. UNP P42212 RESIDUES S65, Y66, AND G67 ARE THE CHROMOPHORE CRO. 由来: (組換発現) ![]() ![]() ![]() ![]() ![]() ![]() プラスミド: pSUMO / 遺伝子: GFP, Calm, Cam / 発現宿主: ![]() ![]() 参照: UniProt: Q6LDG3, UniProt: P42212, UniProt: P0DP29, UniProt: P11799*PLUS | ||||
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#2: 化合物 | ChemComp-CA / #3: 水 | ChemComp-HOH / | 配列の詳細 | (1)THIS TRIPLE CHIMERA COMPRISES (FROM THE N-TERMINUS) AN ENGINEERED EXPRESSION TAG, RESIDUES 37-55 ...(1)THIS TRIPLE CHIMERA COMPRISES (FROM THE N-TERMINUS) AN ENGINEERED | |
-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: 3.54 Å3/Da / 溶媒含有率: 65.23 % |
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結晶化 | 温度: 293 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 7.4 詳細: 0.1M HEPES, 18% w/v PEG 3350, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-データ収集
回折 | 平均測定温度: 95 K |
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放射光源 | 由来: ![]() |
検出器 | タイプ: RIGAKU RAXIS IV++ / 検出器: IMAGE PLATE / 日付: 2013年8月28日 |
放射 | 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: 2.7→60.44 Å / Num. all: 20398 / Num. obs: 20011 / % possible obs: 98.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / 冗長度: 5.3 % / Biso Wilson estimate: 32.1 Å2 / Rmerge(I) obs: 0.087 / Rsym value: 0.087 / Net I/σ(I): 12.7 |
反射 シェル | 解像度: 2.7→2.85 Å / 冗長度: 4.1 % / Rmerge(I) obs: 0.377 / Mean I/σ(I) obs: 3.3 / Num. unique all: 2774 / Rsym value: 0.377 / % possible all: 95.3 |
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解析
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 3SG4 解像度: 2.7→54.059 Å / SU ML: 0.29 / σ(F): 1.34 / 位相誤差: 20.46 / 立体化学のターゲット値: ML
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溶媒の処理 | 減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.29 Å | ||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.7→54.059 Å
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拘束条件 |
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LS精密化 シェル | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 7
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