+
データを開く
-
基本情報
登録情報 | データベース: EMDB / ID: EMD-8962 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
タイトル | Cryo-EM structure of rat TRPV6 in complex with Calmodulin | |||||||||
![]() | primary map | |||||||||
![]() |
| |||||||||
![]() | TRPV6 / TRP channels / Calcium channels / MEMBRANE PROTEIN | |||||||||
機能・相同性 | ![]() parathyroid hormone secretion / TRP channels / calcium-activated cation channel activity / calcium ion import / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor ...parathyroid hormone secretion / TRP channels / calcium-activated cation channel activity / calcium ion import / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / Reduction of cytosolic Ca++ levels / Activation of Ca-permeable Kainate Receptor / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Loss of phosphorylation of MECP2 at T308 / CREB1 phosphorylation through the activation of Adenylate Cyclase / CaMK IV-mediated phosphorylation of CREB / PKA activation / negative regulation of high voltage-gated calcium channel activity / Glycogen breakdown (glycogenolysis) / CLEC7A (Dectin-1) induces NFAT activation / Activation of RAC1 downstream of NMDARs / 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 / presynaptic endocytosis / Synthesis of IP3 and IP4 in the cytosol / regulation of cell communication by electrical coupling involved in cardiac conduction / Phase 0 - rapid depolarisation / calcineurin-mediated signaling / Negative regulation of NMDA receptor-mediated neuronal transmission / Unblocking of NMDA receptors, glutamate binding and activation / RHO GTPases activate PAKs / Ion transport by P-type ATPases / Uptake and function of anthrax toxins / calcium ion import across plasma membrane / regulation of ryanodine-sensitive calcium-release channel activity / Long-term potentiation / protein phosphatase activator activity / Calcineurin activates NFAT / Regulation of MECP2 expression and activity / DARPP-32 events / catalytic complex / Smooth Muscle Contraction / detection of calcium ion / regulation of cardiac muscle contraction / RHO GTPases activate IQGAPs / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / cellular response to interferon-beta / calcium ion homeostasis / Protein methylation / calcium channel inhibitor activity / presynaptic cytosol / Activation of AMPK downstream of NMDARs / Ion homeostasis / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / eNOS activation / titin binding / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / sperm midpiece / regulation of calcium-mediated signaling / voltage-gated potassium channel complex / calcium channel complex / substantia nigra development / FCERI mediated Ca+2 mobilization / Ras activation upon Ca2+ influx through NMDA receptor / regulation of heart rate / FCGR3A-mediated IL10 synthesis / calyx of Held / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / adenylate cyclase activator activity / sarcomere / VEGFR2 mediated cell proliferation / protein serine/threonine kinase activator activity / regulation of cytokinesis / VEGFR2 mediated vascular permeability / spindle microtubule / Translocation of SLC2A4 (GLUT4) to the plasma membrane / calcium channel regulator activity / positive regulation of receptor signaling pathway via JAK-STAT / Stimuli-sensing channels / RAF activation / Transcriptional activation of mitochondrial biogenesis / response to calcium ion / calcium ion transmembrane transport / calcium channel activity / RAS processing / cellular response to type II interferon / G2/M transition of mitotic cell cycle / long-term synaptic potentiation / spindle pole / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / calcium-dependent protein binding / calcium ion transport / Signaling by BRAF and RAF1 fusions / Inactivation, recovery and regulation of the phototransduction cascade / Platelet degranulation 類似検索 - 分子機能 | |||||||||
生物種 | ![]() ![]() ![]() | |||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.6 Å | |||||||||
![]() | Singh AK / McGoldrick LL | |||||||||
資金援助 | ![]()
| |||||||||
![]() | ![]() タイトル: Mechanism of calmodulin inactivation of the calcium-selective TRP channel TRPV6. 著者: Singh AK / McGoldrick LL / Twomey EC / Sobolevsky AI | |||||||||
履歴 |
|
-
構造の表示
ムービー |
![]() |
---|---|
構造ビューア | EMマップ: ![]() ![]() ![]() |
-
ダウンロードとリンク
-EMDBアーカイブ
マップデータ | ![]() | 49.7 MB | ![]() | |
---|---|---|---|---|
ヘッダ (付随情報) | ![]() ![]() | 17.4 KB 17.4 KB | 表示 表示 | ![]() |
画像 | ![]() | 107.7 KB | ||
Filedesc metadata | ![]() | 6.8 KB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 556.8 KB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 556.1 KB | 表示 | |
XML形式データ | ![]() | 6.1 KB | 表示 | |
CIF形式データ | ![]() | 7 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
-
リンク
EMDBのページ | ![]() ![]() |
---|---|
「今月の分子」の関連する項目 |
-
マップ
ファイル | ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
注釈 | primary map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 1.06 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
密度 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
CCP4マップ ヘッダ情報:
|
-添付データ
-
試料の構成要素
-全体 : TRPV6-Calmodulin
全体 | 名称: TRPV6-Calmodulin |
---|---|
要素 |
|
-超分子 #1: TRPV6-Calmodulin
超分子 | 名称: TRPV6-Calmodulin / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#2 |
---|---|
由来(天然) | 生物種: ![]() |
-分子 #1: Transient receptor potential cation channel subfamily V member 6
分子 | 名称: Transient receptor potential cation channel subfamily V member 6 タイプ: protein_or_peptide / ID: 1 / コピー数: 4 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() ![]() |
分子量 | 理論値: 83.324484 KDa |
組換発現 | 生物種: ![]() |
配列 | 文字列: MGWSLPKEKG LILCLWNKFC RWFHRRESWA QSRDEQNLLQ QKRIWESPLL LAAKENNVQA LIKLLKFEGC EVHQKGAMGE TALHIAALY DNLEAAMVLM EAAPELVFEP MTSELYEGQT ALHIAVINQN VNLVRALLAR GASVSARATG SVFHYRPHNL I YYGEHPLS ...文字列: MGWSLPKEKG LILCLWNKFC RWFHRRESWA QSRDEQNLLQ QKRIWESPLL LAAKENNVQA LIKLLKFEGC EVHQKGAMGE TALHIAALY DNLEAAMVLM EAAPELVFEP MTSELYEGQT ALHIAVINQN VNLVRALLAR GASVSARATG SVFHYRPHNL I YYGEHPLS FAACVGSEEI VRLLIEHGAD IRAQDSLGNT VLHILILQPN KTFACQMYNL LLSYDGGDHL KSLELVPNNQ GL TPFKLAG VEGNIVMFQH LMQKRKHIQW TYGPLTSTLY DLTEIDSSGD DQSLLELIVT TKKREARQIL DQTPVKELVS LKW KRYGRP YFCVLGAIYV LYIICFTMCC VYRPLKPRIT NRTNPRDNTL LQQKLLQEAY VTPKDDLRLV GELVSIVGAV IILL VEIPD IFRLGVTRFF GQTILGGPFH VIIVTYAFMV LVTMVMRLTN SDGEVVPMSF ALVLGWCNVM YFARGFQMLG PFTIM IQKM IFGDLMRFCW LMAVVILGFA SAFYIIFQTE DPDELGHFYD YPMALFSTFE LFLTIIDGPA NYDVDLPFMY SITYAA FAI IATLLMLNLL IAMMGDTHWR VAHERDELWR AQVVATTVML ERKLPRCLWP RSGICGREYG LGDRWFLRVE DRQDLNR QR IRRYAQAFQQ QDDLYSEDLE KDSGEKLEMA RPFGAYLSFP TPSVSRSTSR SSTNWDRLRQ GALRKDLQGI INRGLEDG E GWEYQI UniProtKB: Transient receptor potential cation channel subfamily V member 6 |
-分子 #2: Calmodulin-1
分子 | 名称: Calmodulin-1 / タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() |
分子量 | 理論値: 16.852545 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MADQLTEEQI AEFKEAFSLF DKDGDGTITT KELGTVMRSL GQNPTEAELQ DMINEVDADG NGTIDFPEFL TMMARKMKDT DSEEEIREA FRVFDKDGNG YISAAELRHV MTNLGEKLTD EEVDEMIREA DIDGDGQVNY EEFVQMMTAK UniProtKB: Calmodulin-1 |
-分子 #3: CALCIUM ION
分子 | 名称: CALCIUM ION / タイプ: ligand / ID: 3 / コピー数: 6 / 式: CA |
---|---|
分子量 | 理論値: 40.078 Da |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
---|---|
![]() | 単粒子再構成法 |
試料の集合状態 | particle |
-
試料調製
濃度 | 0.6 mg/mL | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
緩衝液 | pH: 8 構成要素:
| |||||||||
グリッド | 支持フィルム - 材質: CARBON / 支持フィルム - トポロジー: HOLEY / 詳細: unidentified | |||||||||
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 100 % / チャンバー内温度: 277 K |
-
電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
---|---|
撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 平均電子線量: 47.0 e/Å2 |
電子線 | 加速電圧: 300 kV / 電子線源: ![]() |
電子光学系 | 照射モード: SPOT SCAN / 撮影モード: BRIGHT FIELD |
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
+
画像解析
-原子モデル構築 1
精密化 | 空間: REAL |
---|---|
得られたモデル | ![]() PDB-6e2g: |