+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 9m1o | |||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
タイトル | Cryo-EM structures of NPFFR2 complex with neuropeptide FF | |||||||||||||||||||||||||||
![]() |
| |||||||||||||||||||||||||||
![]() | MEMBRANE PROTEIN/IMMUNE SYSTEM / NPFFR2 / NPFF / GPR74 / GPCR / MEMBRANE PROTEIN-IMMUNE SYSTEM complex | |||||||||||||||||||||||||||
機能・相同性 | ![]() opioid receptor binding / Orexin and neuropeptides FF and QRFP bind to their respective receptors / detection of abiotic stimulus / neuropeptide receptor activity / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma ...opioid receptor binding / Orexin and neuropeptides FF and QRFP bind to their respective receptors / detection of abiotic stimulus / neuropeptide receptor activity / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Ca2+ pathway / G alpha (z) signalling events / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / G alpha (i) signalling events / Thrombin signalling through proteinase activated receptors (PARs) / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G alpha (12/13) signalling events / Glucagon-type ligand receptors / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Ca2+ pathway / Thrombin signalling through proteinase activated receptors (PARs) / G alpha (z) signalling events / Extra-nuclear estrogen signaling / photoreceptor outer segment membrane / G alpha (s) signalling events / G alpha (q) signalling events / spectrin binding / G alpha (i) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / High laminar flow shear stress activates signaling by PIEZO1 and PECAM1:CDH5:KDR in endothelial cells / Vasopressin regulates renal water homeostasis via Aquaporins / alkylglycerophosphoethanolamine phosphodiesterase activity / regulation of MAPK cascade / photoreceptor outer segment / neuropeptide signaling pathway / adenylate cyclase inhibitor activity / cellular response to hormone stimulus / positive regulation of protein localization to cell cortex / T cell migration / Adenylate cyclase inhibitory pathway / D2 dopamine receptor binding / response to prostaglandin E / adenylate cyclase regulator activity / G protein-coupled serotonin receptor binding / adenylate cyclase-inhibiting serotonin receptor signaling pathway / photoreceptor inner segment / cardiac muscle cell apoptotic process / cellular response to forskolin / regulation of mitotic spindle organization / Regulation of insulin secretion / positive regulation of cholesterol biosynthetic process / negative regulation of insulin secretion / G protein-coupled receptor activity / G protein-coupled receptor binding / response to peptide hormone / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / centriolar satellite / G-protein beta/gamma-subunit complex binding / ADP signalling through P2Y purinoceptor 12 / Adrenaline,noradrenaline inhibits insulin secretion / GDP binding / G alpha (z) signalling events / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / cellular response to prostaglandin E stimulus / G-protein beta-subunit binding / heterotrimeric G-protein complex / sensory perception of taste / actin cytoskeleton / signaling receptor complex adaptor activity / retina development in camera-type eye / G protein activity / positive regulation of cytosolic calcium ion concentration / cell body / GTPase binding / midbody 類似検索 - 分子機能 | |||||||||||||||||||||||||||
生物種 | ![]() ![]() ![]() ![]() ![]() ![]() ![]() synthetic construct (人工物) | |||||||||||||||||||||||||||
手法 | 電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 2.49 Å | |||||||||||||||||||||||||||
![]() | Pan, B.X. / Li, X.Z. / Jiang, Y. | |||||||||||||||||||||||||||
資金援助 | ![]()
| |||||||||||||||||||||||||||
![]() | ![]() タイトル: Structural basis of peptide recognition and modulation for neuropeptide FF receptors 著者: Li, X.Z. / Zhang, H. / Hu, W. / Wu, K. / Li, S. / Jin, S.S. / Yin, Y.L. / Yuan, Q.N. / Xu, H.E. / Pan, B.X. / Jiang, Y. | |||||||||||||||||||||||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 225.3 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 170.1 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 | ![]() | 1.6 MB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 1.6 MB | 表示 | |
XML形式データ | ![]() | 49.4 KB | 表示 | |
CIF形式データ | ![]() | 73.7 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
-
集合体
登録構造単位 | ![]()
|
---|---|
1 |
|
-
要素
-Guanine nucleotide-binding protein ... , 3種, 3分子 BGA
#2: タンパク質 | 分子量: 39750.277 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: P54311 |
---|---|
#3: タンパク質 | 分子量: 7861.143 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: P63212 |
#6: タンパク質 | 分子量: 40445.059 Da / 分子数: 1 / Mutation: G203A,A326S / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P63096 |
-タンパク質 / タンパク質・ペプチド / 抗体 , 3種, 3分子 RLS
#1: タンパク質 | 分子量: 67597.008 Da / 分子数: 1 / 由来タイプ: 組換発現 詳細: The chimera protein contains fusion protein BRIL at N-terminal,The chimera protein contains fusion protein BRIL at N-terminal,The chimera protein contains fusion protein BRIL at N- ...詳細: The chimera protein contains fusion protein BRIL at N-terminal,The chimera protein contains fusion protein BRIL at N-terminal,The chimera protein contains fusion protein BRIL at N-terminal,The chimera protein contains fusion protein BRIL at N-terminal 由来: (組換発現) ![]() ![]() ![]() 遺伝子: cybC, NPFFR2, GPR74, NPFF2, NPGPR 発現宿主: ![]() ![]() 参照: UniProt: Q9Y5X5 |
---|---|
#4: タンパク質・ペプチド | 分子量: 1081.268 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) synthetic construct (人工物) / 参照: UniProt: P15507 |
#5: 抗体 | 分子量: 26277.299 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) synthetic construct (人工物) 発現宿主: ![]() ![]() |
-詳細
研究の焦点であるリガンドがあるか | Y |
---|---|
Has protein modification | Y |
-実験情報
-実験
実験 | 手法: 電子顕微鏡法 |
---|---|
EM実験 | 試料の集合状態: PARTICLE / 3次元再構成法: 単粒子再構成法 |
-
試料調製
構成要素 | 名称: Neuropeptide receptor 2 complex with Gi, Gbeta, Ggamma,scfv16 and neuropeptide FF タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
分子量 | 実験値: NO | ||||||||||||||||||||
由来(天然) |
| ||||||||||||||||||||
由来(組換発現) | 生物種: ![]() ![]() | ||||||||||||||||||||
緩衝液 | pH: 7.4 | ||||||||||||||||||||
試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||||||||||
急速凍結 | 凍結剤: ETHANE |
-
電子顕微鏡撮影
実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
---|---|
顕微鏡 | モデル: TFS KRIOS |
電子銃 | 電子線源: ![]() |
電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 5000 nm / 最小 デフォーカス(公称値): 1000 nm |
撮影 | 電子線照射量: 50 e/Å2 フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) |
-
解析
EMソフトウェア | 名称: PHENIX / バージョン: 1.20.1_4487 / カテゴリ: モデル精密化 | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
3次元再構成 | 解像度: 2.49 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 355783 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
精密化 | 最高解像度: 2.49 Å 立体化学のターゲット値: REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) | ||||||||||||||||||||||||
拘束条件 |
|