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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: 7yoo | |||||||||
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| タイトル | Complex structure of Neuropeptide Y Y2 receptor in complex with NPY and Gi | |||||||||
要素 |
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キーワード | MEMBRANE PROTEIN / G-protein coupled receptor / neuropeptide y | |||||||||
| 機能・相同性 | 機能・相同性情報negative regulation of nervous system process / regulation of nerve growth factor production / peptide YY receptor activity / short-day photoperiodism / negative regulation of acute inflammatory response to antigenic stimulus / positive regulation of circadian sleep/wake cycle, non-REM sleep / positive regulation of peptide secretion / neuropeptide Y receptor activity / monocyte activation / positive regulation of dopamine metabolic process ...negative regulation of nervous system process / regulation of nerve growth factor production / peptide YY receptor activity / short-day photoperiodism / negative regulation of acute inflammatory response to antigenic stimulus / positive regulation of circadian sleep/wake cycle, non-REM sleep / positive regulation of peptide secretion / neuropeptide Y receptor activity / monocyte activation / positive regulation of dopamine metabolic process / positive regulation of nitric oxide metabolic process / positive regulation of appetite / neuropeptide Y receptor binding / intestinal epithelial cell differentiation / synaptic signaling via neuropeptide / positive regulation of eating behavior / negative regulation of secretion / cardiac left ventricle morphogenesis / adult feeding behavior / positive regulation of smooth muscle contraction / positive regulation of dopamine secretion / regulation of presynaptic cytosolic calcium ion concentration / negative regulation of excitatory postsynaptic potential / neuropeptide hormone activity / feeding behavior / negative regulation of synaptic transmission, glutamatergic / non-motile cilium / negative regulation of cAMP/PKA signal transduction / positive regulation of cell-substrate adhesion / negative regulation of feeding behavior / regulation of synaptic vesicle exocytosis / central nervous system neuron development / outflow tract morphogenesis / nitric oxide mediated signal transduction / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / neuropeptide signaling pathway / behavioral fear response / FOXO-mediated transcription of oxidative stress, metabolic and neuronal genes / neuronal dense core vesicle / adenylate cyclase inhibitor activity / positive regulation of protein localization to cell cortex / T cell migration / Adenylate cyclase inhibitory pathway / negative regulation of blood pressure / 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 / cellular response to forskolin / regulation of mitotic spindle organization / Peptide ligand-binding receptors / calcium channel regulator activity / Regulation of insulin secretion / locomotory behavior / 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 / cerebral cortex development / GABA-ergic synapse / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / centriolar satellite / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G protein-coupled acetylcholine receptor signaling pathway / terminal bouton / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through CDC42 / Glucagon signaling in metabolic regulation / neuron projection development / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / GDP binding / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / G alpha (z) signalling events / ADP signalling through P2Y purinoceptor 1 / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / G beta:gamma signalling through PI3Kgamma / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / adenylate cyclase-activating dopamine receptor signaling pathway / GPER1 signaling / Inactivation, recovery and regulation of the phototransduction cascade / cellular response to prostaglandin E stimulus 類似検索 - 分子機能 | |||||||||
| 生物種 | Homo sapiens (ヒト)![]() | |||||||||
| 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: 3.11 Å | |||||||||
データ登録者 | Kang, H. / Park, C. / Kim, J. / Choi, H.-J. | |||||||||
| 資金援助 | 韓国, 2件
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引用 | ジャーナル: Structure / 年: 2023タイトル: Structural basis for Y2 receptor-mediated neuropeptide Y and peptide YY signaling. 著者: Hyunook Kang / Chaehee Park / Yeol Kyo Choi / Jungnam Bae / Sohee Kwon / Jinuk Kim / Chulwon Choi / Chaok Seok / Wonpil Im / Hee-Jung Choi / ![]() 要旨: Neuropeptide Y (NPY) and its receptors are expressed in various human tissues including the brain where they regulate appetite and emotion. Upon NPY stimulation, the neuropeptide Y1 and Y2 receptors ...Neuropeptide Y (NPY) and its receptors are expressed in various human tissues including the brain where they regulate appetite and emotion. Upon NPY stimulation, the neuropeptide Y1 and Y2 receptors (YR and YR, respectively) activate G signaling, but their physiological responses to food intake are different. In addition, deletion of the two N-terminal amino acids of peptide YY (PYY(3-36)), the endogenous form found in circulation, can stimulate YR but not YR, suggesting that YR and YR may have distinct ligand-binding modes. Here, we report the cryo-electron microscopy structures of the PYY(3-36)‒YR‒G and NPY‒YR‒G complexes. Using cell-based assays, molecular dynamics simulations, and structural analysis, we revealed the molecular basis of the exclusive binding of PYY(3-36) to YR. Furthermore, we demonstrated that YR favors G protein signaling over β-arrestin signaling upon activation, whereas YR does not show a preference between these two pathways. #1: ジャーナル: Acta Crystallogr D Struct Biol / 年: 2018タイトル: Real-space refinement in PHENIX for cryo-EM and crystallography. 著者: Afonine, P.V. / Poon, B.K. / Read, R.J. / Sobolev, O.V. / Terwilliger, T.C. / Urzhumtsev, A. / Adams, P.D. | |||||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 7yoo.cif.gz | 217.1 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb7yoo.ent.gz | 170.5 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 7yoo.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| 文書・要旨 | 7yoo_validation.pdf.gz | 781.3 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 7yoo_full_validation.pdf.gz | 787 KB | 表示 | |
| XML形式データ | 7yoo_validation.xml.gz | 35.7 KB | 表示 | |
| CIF形式データ | 7yoo_validation.cif.gz | 54.6 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/yo/7yoo ftp://data.pdbj.org/pub/pdb/validation_reports/yo/7yoo | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 33985MC ![]() 7yonC C: 同じ文献を引用 ( M: このデータのモデリングに利用したマップデータ |
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| 類似構造データ | 類似検索 - 機能・相同性 F&H 検索 |
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リンク
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集合体
| 登録構造単位 | ![]()
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要素
-Guanine nucleotide-binding protein ... , 3種, 3分子 ABG
| #1: タンパク質 | 分子量: 40415.031 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: GNAI1 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P63096 |
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| #2: タンパク質 | 分子量: 37728.152 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: GNB1 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P62873 |
| #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) Homo sapiens (ヒト) / 遺伝子: GNG2 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P59768 |
-Neuropeptide ... , 2種, 2分子 LR
| #4: タンパク質・ペプチド | 分子量: 4277.735 Da / 分子数: 1 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) / 参照: UniProt: P01303 |
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| #5: タンパク質 | 分子量: 43783.078 Da / 分子数: 1 / Mutation: H149Y, S280C / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: NPY2R発現宿主: ![]() 参照: UniProt: P49146 |
-抗体 , 1種, 1分子 S
| #6: 抗体 | 分子量: 27784.896 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() Trichoplusia ni (イラクサキンウワバ) |
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-詳細
| 研究の焦点であるリガンドがあるか | Y |
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-実験情報
-実験
| 実験 | 手法: 電子顕微鏡法 |
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| 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 |
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試料調製
| 構成要素 |
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| 分子量 |
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| 由来(天然) |
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| 由来(組換発現) |
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| 緩衝液 | pH: 7.5 | ||||||||||||||||||||||||||||||
| 試料 | 濃度: 10 mg/ml / 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES | ||||||||||||||||||||||||||||||
| 試料支持 | グリッドの材料: COPPER / グリッドのタイプ: Quantifoil R1.2/1.3 | ||||||||||||||||||||||||||||||
| 急速凍結 | 装置: FEI VITROBOT MARK IV / 凍結剤: ETHANE / 湿度: 100 % / 凍結前の試料温度: 278 K |
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電子顕微鏡撮影
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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| 顕微鏡 | モデル: FEI TITAN KRIOS |
| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
| 電子レンズ | モード: BRIGHT FIELD / 最大 デフォーカス(公称値): 2250 nm / 最小 デフォーカス(公称値): 1000 nm |
| 試料ホルダ | 凍結剤: NITROGEN |
| 撮影 | 電子線照射量: 66 e/Å2 フィルム・検出器のモデル: GATAN K3 BIOQUANTUM (6k x 4k) |
| 電子光学装置 | エネルギーフィルター名称: GIF Bioquantum / エネルギーフィルタースリット幅: 20 eV |
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解析
| ソフトウェア | 名称: PHENIX / バージョン: 1.19.2_4158: / 分類: 精密化 | ||||||||||||||||||||||||||||||||
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| EMソフトウェア |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||
| 粒子像の選択 | 選択した粒子像数: 9842630 | ||||||||||||||||||||||||||||||||
| 対称性 | 点対称性: C1 (非対称) | ||||||||||||||||||||||||||||||||
| 3次元再構成 | 解像度: 3.11 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 500366 / 対称性のタイプ: POINT | ||||||||||||||||||||||||||||||||
| 原子モデル構築 | プロトコル: RIGID BODY FIT / 空間: REAL | ||||||||||||||||||||||||||||||||
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| 精密化 | 交差検証法: NONE 立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||||||||||
| 原子変位パラメータ | Biso mean: 52.96 Å2 | ||||||||||||||||||||||||||||||||
| 拘束条件 |
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万見について




Homo sapiens (ヒト)

韓国, 2件
引用









PDBj



































gel filtration
Trichoplusia ni (イラクサキンウワバ)


