+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-34947 | |||||||||
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タイトル | Structure of a GPCR-G protein in complex with a natural peptide agonist | |||||||||
マップデータ | Full map corresponding to C5a-C5aR1-Go | |||||||||
試料 |
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キーワード | GPCR (Gタンパク質共役受容体) / G protein (Gタンパク質) / SIGNALING PROTEIN / SIGNALING PROTEIN-IMMUNE SYSTEM complex | |||||||||
機能・相同性 | 機能・相同性情報 complement component C5a binding / cell proliferation in hindbrain / complement component C5a signaling pathway / presynapse organization / regulation of tau-protein kinase activity / Peptide ligand-binding receptors / complement component C5a receptor activity / Regulation of Complement cascade / response to peptidoglycan / Terminal pathway of complement ...complement component C5a binding / cell proliferation in hindbrain / complement component C5a signaling pathway / presynapse organization / regulation of tau-protein kinase activity / Peptide ligand-binding receptors / complement component C5a receptor activity / Regulation of Complement cascade / response to peptidoglycan / Terminal pathway of complement / 膜侵襲複合体 / G alpha (i) signalling events / mu-type opioid receptor binding / complement receptor mediated signaling pathway / Activation of C3 and C5 / corticotropin-releasing hormone receptor 1 binding / negative regulation of macrophage chemotaxis / positive regulation of neutrophil chemotaxis / complement activation, alternative pathway / chemokine activity / dopamine receptor signaling pathway / endopeptidase inhibitor activity / positive regulation of macrophage chemotaxis / amyloid-beta clearance / positive regulation of vascular endothelial growth factor production / G protein-coupled serotonin receptor binding / positive regulation of chemokine production / Neutrophil degranulation / Peptide ligand-binding receptors / complement activation, classical pathway / 好中球 / muscle contraction / Regulation of Complement cascade / G protein-coupled receptor activity / positive regulation of epithelial cell proliferation / astrocyte activation / microglial cell activation / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / mRNA transcription by RNA polymerase II / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G-protein activation / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / ADP signalling through P2Y purinoceptor 12 / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Sensory perception of sweet, bitter, and umami (glutamate) taste / 認識 / photoreceptor disc membrane / Adrenaline,noradrenaline inhibits insulin secretion / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / adenylate cyclase-activating dopamine receptor signaling pathway / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / positive regulation of angiogenesis / G-protein beta-subunit binding / Inactivation, recovery and regulation of the phototransduction cascade / heterotrimeric G-protein complex / 走化性 / G alpha (12/13) signalling events / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / retina development in camera-type eye / GTPase binding / apical part of cell / phospholipase C-activating G protein-coupled receptor signaling pathway / Ca2+ pathway / G alpha (i) signalling events / positive regulation of cytosolic calcium ion concentration / fibroblast proliferation / cytoplasmic vesicle / G alpha (s) signalling events / G alpha (q) signalling events / basolateral plasma membrane / killing of cells of another organism / negative regulation of neuron apoptotic process / cell population proliferation / Ras protein signal transduction / Extra-nuclear estrogen signaling / cell surface receptor signaling pathway / positive regulation of ERK1 and ERK2 cascade 類似検索 - 分子機能 | |||||||||
生物種 | Mus musculus (ハツカネズミ) / Homo sapiens (ヒト) | |||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.89 Å | |||||||||
データ登録者 | Saha S / Maharana J / Yadav MK / Sarma P / Chami M / Banerjee R / Shukla AK | |||||||||
資金援助 | インド, 1件
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引用 | ジャーナル: Cell(Cambridge,Mass.) / 年: 2023 タイトル: Structure of a GPCR-G protein in complex with a synthetic peptide agonist 著者: Saha S / Maharana J / Yadav MK / Sarma P / Chami M / Banerjee R / Shukla AK | |||||||||
履歴 |
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-構造の表示
添付画像 |
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-ダウンロードとリンク
-EMDBアーカイブ
マップデータ | emd_34947.map.gz | 168 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-34947-v30.xml emd-34947.xml | 25.1 KB 25.1 KB | 表示 表示 | EMDBヘッダ |
FSC (解像度算出) | emd_34947_fsc.xml | 12 KB | 表示 | FSCデータファイル |
画像 | emd_34947.png | 29.4 KB | ||
Filedesc metadata | emd-34947.cif.gz | 7 KB | ||
その他 | emd_34947_half_map_1.map.gz emd_34947_half_map_2.map.gz | 165 MB 165 MB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-34947 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-34947 | HTTPS FTP |
-関連構造データ
関連構造データ | 8hqcMC 8hptC M: このマップから作成された原子モデル C: 同じ文献を引用 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-リンク
EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
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「今月の分子」の関連する項目 |
-マップ
ファイル | ダウンロード / ファイル: emd_34947.map.gz / 形式: CCP4 / 大きさ: 178 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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注釈 | Full map corresponding to C5a-C5aR1-Go | ||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 0.94756 Å | ||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-ハーフマップ: Half map B corresponding to C5a-C5aR1-Go
ファイル | emd_34947_half_map_1.map | ||||||||||||
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注釈 | Half map B corresponding to C5a-C5aR1-Go | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: Half map A corresponding to C5a-C5aR1-Go
ファイル | emd_34947_half_map_2.map | ||||||||||||
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注釈 | Half map A corresponding to C5a-C5aR1-Go | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-試料の構成要素
+全体 : GPCR-G protein in complex with a natural peptide agonist
+超分子 #1: GPCR-G protein in complex with a natural peptide agonist
+超分子 #2: C5a anaphylatoxin chemotactic receptor 1
+超分子 #3: Guanine nucleotide-binding protein G(o) subunit alpha
+超分子 #4: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
+超分子 #5: C5a anaphylatoxin
+超分子 #6: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
+超分子 #7: Antibody fragment
+分子 #1: C5a anaphylatoxin chemotactic receptor 1
+分子 #2: Guanine nucleotide-binding protein G(o) subunit alpha
+分子 #3: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
+分子 #4: C5a anaphylatoxin
+分子 #5: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
+分子 #6: Antibody fragment
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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解析 | 単粒子再構成法 |
試料の集合状態 | particle |
-試料調製
緩衝液 | pH: 7.4 |
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凍結 | 凍結剤: ETHANE |
-電子顕微鏡法
顕微鏡 | FEI TITAN KRIOS |
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電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELDBright-field microscopy / 最大 デフォーカス(公称値): 2.5 µm / 最小 デフォーカス(公称値): 0.5 µm |
撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 検出モード: COUNTING / 平均電子線量: 42.0 e/Å2 |
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 / プロトコル: FLEXIBLE FIT |
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得られたモデル | PDB-8hqc: |