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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: 7tyh | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| タイトル | Human Amylin2 Receptor in complex with Gs and human calcitonin peptide | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
要素 |
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キーワード | MEMBRANE PROTEIN / Amylin receptor / GPCR / RAMP2 / human calcitonin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 機能・相同性 | 機能・相同性情報calcitonin receptor binding / basement membrane assembly / adrenomedullin binding / vascular associated smooth muscle cell development / adrenomedullin receptor activity / adrenomedullin receptor complex / adrenomedullin receptor signaling pathway / calcitonin binding / calcitonin family receptor activity / amylin receptor complex 1 ...calcitonin receptor binding / basement membrane assembly / adrenomedullin binding / vascular associated smooth muscle cell development / adrenomedullin receptor activity / adrenomedullin receptor complex / adrenomedullin receptor signaling pathway / calcitonin binding / calcitonin family receptor activity / amylin receptor complex 1 / amylin receptor complex 2 / calcitonin family receptor signaling pathway / amylin receptor complex 3 / amylin receptor activity / calcitonin receptor activity / calcitonin gene-related peptide receptor signaling pathway / activation of protein kinase activity / calcitonin gene-related peptide receptor activity / amylin receptor 3 signaling pathway / amylin receptor 2 signaling pathway / positive regulation of vasculogenesis / amylin receptor 1 signaling pathway / amylin receptor signaling pathway / bicellular tight junction assembly / Calcitonin-like ligand receptors / regulation of G protein-coupled receptor signaling pathway / negative regulation of vascular permeability / negative regulation of smooth muscle contraction / sprouting angiogenesis / adherens junction assembly / negative regulation of ossification / negative regulation of bone resorption / monocyte chemotaxis / positive regulation of cAMP/PKA signal transduction / response to amyloid-beta / PKA activation in glucagon signalling / cellular response to vascular endothelial growth factor stimulus / developmental growth / hair follicle placode formation / D1 dopamine receptor binding / regulation of cytosolic calcium ion concentration / neuronal dense core vesicle / intracellular transport / negative regulation of endothelial cell apoptotic process / vasculogenesis / vascular endothelial cell response to laminar fluid shear stress / renal water homeostasis / activation of adenylate cyclase activity / cellular response to hormone stimulus / Hedgehog 'off' state / coreceptor activity / negative regulation of blood pressure / adenylate cyclase-activating adrenergic receptor signaling pathway / clathrin-coated pit / regulation of mRNA stability / embryo implantation / cellular response to glucagon stimulus / regulation of insulin secretion / acrosomal vesicle / positive regulation of calcium-mediated signaling / ossification / response to glucocorticoid / osteoclast differentiation / hippocampal mossy fiber to CA3 synapse / adenylate cyclase activator activity / trans-Golgi network membrane / protein localization to plasma membrane / intracellular protein transport / negative regulation of inflammatory response to antigenic stimulus / cellular response to nerve growth factor stimulus / hormone activity / bone development / receptor internalization / regulation of blood pressure / platelet aggregation / G-protein beta/gamma-subunit complex binding / vasodilation / cognition / Olfactory Signaling Pathway / Activation of the phototransduction cascade / adenylate cyclase-activating 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-coupled acetylcholine receptor signaling pathway / positive regulation of angiogenesis / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G-protein activation / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through CDC42 / Glucagon signaling in metabolic regulation / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / ADP signalling through P2Y purinoceptor 12 / photoreceptor disc membrane / Sensory perception of sweet, bitter, and umami (glutamate) taste / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / cellular response to tumor necrosis factor 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: 3.3 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
データ登録者 | Cao, J. / Belousoff, M.J. / Johnson, R.M. / Wootten, D.L. / Sexton, P.M. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 資金援助 | オーストラリア, 日本, 7件
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引用 | ジャーナル: Science / 年: 2022タイトル: A structural basis for amylin receptor phenotype. 著者: Jianjun Cao / Matthew J Belousoff / Yi-Lynn Liang / Rachel M Johnson / Tracy M Josephs / Madeleine M Fletcher / Arthur Christopoulos / Debbie L Hay / Radostin Danev / Denise Wootten / Patrick M Sexton / ![]() 要旨: Amylin receptors (AMYRs) are heterodimers of the calcitonin (CT) receptor (CTR) and one of three receptor activity-modifying proteins (RAMPs), AMYR, AMYR, and AMYR. Selective AMYR agonists and dual ...Amylin receptors (AMYRs) are heterodimers of the calcitonin (CT) receptor (CTR) and one of three receptor activity-modifying proteins (RAMPs), AMYR, AMYR, and AMYR. Selective AMYR agonists and dual AMYR/CTR agonists are being developed as obesity treatments; however, the molecular basis for peptide binding and selectivity is unknown. We determined the structure and dynamics of active AMYRs with amylin, AMYR with salmon CT (sCT), AMYR with sCT or human CT (hCT), and CTR with amylin, sCT, or hCT. The conformation of amylin-bound complexes was similar for all AMYRs, constrained by the RAMP, and an ordered midpeptide motif that we call the bypass motif. The CT-bound AMYR complexes were distinct, overlapping the CT-bound CTR complexes. Our findings indicate that activation of AMYRs by CT-based peptides is distinct from their activation by amylin-based peptides. This has important implications for the development of AMYR therapeutics. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 7tyh.cif.gz | 236.6 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb7tyh.ent.gz | 178.2 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 7tyh.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 | 7tyh_validation.pdf.gz | 1.4 MB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 7tyh_full_validation.pdf.gz | 1.4 MB | 表示 | |
| XML形式データ | 7tyh_validation.xml.gz | 47.8 KB | 表示 | |
| CIF形式データ | 7tyh_validation.cif.gz | 72 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ty/7tyh ftp://data.pdbj.org/pub/pdb/validation_reports/ty/7tyh | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 26179MC ![]() 7tyfC ![]() 7tyiC ![]() 7tylC ![]() 7tynC ![]() 7tyoC ![]() 7tywC ![]() 7tyxC ![]() 7tyyC ![]() 7tzfC M: このデータのモデリングに利用したマップデータ C: 同じ文献を引用 ( |
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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: 45699.434 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: GNAS, GNAS1, GSP / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P63092 |
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| #2: タンパク質 | 分子量: 38534.062 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 |
-タンパク質 , 2種, 2分子 ER
| #5: タンパク質 | 分子量: 17839.375 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: RAMP2 / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: O60895 |
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| #7: タンパク質 | 分子量: 58469.594 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: CALCR / 発現宿主: Trichoplusia ni (イラクサキンウワバ) / 参照: UniProt: P30988 |
-抗体 / タンパク質・ペプチド , 2種, 2分子 NP
| #4: 抗体 | 分子量: 15140.742 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() |
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| #6: タンパク質・ペプチド | 分子量: 3420.870 Da / 分子数: 1 / Fragment: UNP residues 85-116 / 由来タイプ: 合成 / 由来: (合成) Homo sapiens (ヒト) / 参照: UniProt: P01258 |
-詳細
| 研究の焦点であるリガンドがあるか | Y |
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| Has protein modification | Y |
-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 | 名称: Human Amylin 2 Receptor in complex with Gs and human calcitonin peptide タイプ: COMPLEX / Entity ID: all / 由来: MULTIPLE SOURCES |
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| 分子量 | 実験値: NO |
| 緩衝液 | pH: 7.4 |
| 試料 | 濃度: 4 mg/ml / 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 |
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電子顕微鏡撮影
| 顕微鏡 | モデル: TFS GLACIOS |
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| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 200 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): 1500 nm / 最小 デフォーカス(公称値): 500 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) |
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解析
| ソフトウェア | 名称: PHENIX / バージョン: 1.17_3644: / 分類: 精密化 | ||||||||||||||||||||||||
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| EMソフトウェア | 名称: PHENIX / カテゴリ: モデル精密化 | ||||||||||||||||||||||||
| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| 対称性 | 点対称性: C1 (非対称) | ||||||||||||||||||||||||
| 3次元再構成 | 解像度: 3.3 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 144126 / 対称性のタイプ: POINT | ||||||||||||||||||||||||
| 拘束条件 |
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万見について




Homo sapiens (ヒト)

オーストラリア,
日本, 7件
引用



















PDBj





















Trichoplusia ni (イラクサキンウワバ)
FIELD EMISSION GUN