+
データを開く
-
基本情報
登録情報 | ![]() | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
タイトル | Structure of beta-arrestin1 in complex with C3aRpp | |||||||||||||||
![]() | ||||||||||||||||
![]() |
| |||||||||||||||
![]() | GPCR / Arrestin / SIGNALING PROTEIN / SIGNALING PROTEIN-IMMUNE SYSTEM complex | |||||||||||||||
機能・相同性 | ![]() V2 vasopressin receptor binding / complement component C3a receptor activity / alpha-1A adrenergic receptor binding / follicle-stimulating hormone receptor binding / TGFBR3 regulates TGF-beta signaling / sensory perception of touch / G alpha (s) signalling events / regulation of inositol trisphosphate biosynthetic process / alpha-1B adrenergic receptor binding / follicle-stimulating hormone signaling pathway ...V2 vasopressin receptor binding / complement component C3a receptor activity / alpha-1A adrenergic receptor binding / follicle-stimulating hormone receptor binding / TGFBR3 regulates TGF-beta signaling / sensory perception of touch / G alpha (s) signalling events / regulation of inositol trisphosphate biosynthetic process / alpha-1B adrenergic receptor binding / follicle-stimulating hormone signaling pathway / protein phosphorylated amino acid binding / complement component C5a receptor activity / Lysosome Vesicle Biogenesis / angiotensin receptor binding / AP-2 adaptor complex binding / Ub-specific processing proteases / MAP2K and MAPK activation / Golgi Associated Vesicle Biogenesis / Cargo recognition for clathrin-mediated endocytosis / clathrin adaptor activity / Clathrin-mediated endocytosis / negative regulation of interleukin-8 production / regulation of G protein-coupled receptor signaling pathway / complement receptor mediated signaling pathway / G protein-coupled receptor internalization / cysteine-type endopeptidase inhibitor activity involved in apoptotic process / arrestin family protein binding / positive regulation of neutrophil chemotaxis / blood circulation / Thrombin signalling through proteinase activated receptors (PARs) / azurophil granule membrane / response to morphine / mitogen-activated protein kinase kinase binding / clathrin binding / stress fiber assembly / positive regulation of Rho protein signal transduction / positive regulation of macrophage chemotaxis / pseudopodium / negative regulation of interleukin-6 production / positive regulation of vascular endothelial growth factor production / positive regulation of receptor internalization / negative regulation of Notch signaling pathway / phototransduction / positive regulation of insulin secretion involved in cellular response to glucose stimulus / Purinergic signaling in leishmaniasis infection / specific granule membrane / insulin-like growth factor receptor binding / clathrin-coated pit / positive regulation of protein ubiquitination / negative regulation of protein ubiquitination / GTPase activator activity / Peptide ligand-binding receptors / Regulation of Complement cascade / nuclear estrogen receptor binding / phosphoprotein binding / calcium-mediated signaling / G protein-coupled receptor binding / G protein-coupled receptor activity / negative regulation of ERK1 and ERK2 cascade / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / positive regulation of protein phosphorylation / endocytosis / positive regulation of angiogenesis / chemotaxis / protein transport / positive regulation of cytosolic calcium ion concentration / ubiquitin-dependent protein catabolic process / cytoplasmic vesicle / G alpha (i) signalling events / regulation of apoptotic process / basolateral plasma membrane / phospholipase C-activating G protein-coupled receptor signaling pathway / molecular adaptor activity / dendritic spine / proteasome-mediated ubiquitin-dependent protein catabolic process / negative regulation of neuron apoptotic process / transmembrane transporter binding / postsynaptic membrane / transcription coactivator activity / positive regulation of ERK1 and ERK2 cascade / protein ubiquitination / endosome / positive regulation of MAPK cascade / postsynaptic density / G protein-coupled receptor signaling pathway / inflammatory response / response to xenobiotic stimulus / signaling receptor binding / positive regulation of cell population proliferation / ubiquitin protein ligase binding / Neutrophil degranulation / regulation of transcription by RNA polymerase II / negative regulation of apoptotic process / regulation of DNA-templated transcription / chromatin / glutamatergic synapse / enzyme binding / positive regulation of transcription by RNA polymerase II / nucleus / plasma membrane 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: 3.94 Å | |||||||||||||||
![]() | Maharana J / Sarma P / Yadav MK / Chami M / Banerjee R / Shukla AK | |||||||||||||||
資金援助 | ![]()
| |||||||||||||||
![]() | ![]() タイトル: Molecular insights into atypical modes of β-arrestin interaction with seven transmembrane receptors. 著者: Jagannath Maharana / Fumiya K Sano / Parishmita Sarma / Manish K Yadav / Longhan Duan / Tomasz M Stepniewski / Madhu Chaturvedi / Ashutosh Ranjan / Vinay Singh / Sayantan Saha / Gargi Mahajan ...著者: Jagannath Maharana / Fumiya K Sano / Parishmita Sarma / Manish K Yadav / Longhan Duan / Tomasz M Stepniewski / Madhu Chaturvedi / Ashutosh Ranjan / Vinay Singh / Sayantan Saha / Gargi Mahajan / Mohamed Chami / Wataru Shihoya / Jana Selent / Ka Young Chung / Ramanuj Banerjee / Osamu Nureki / Arun K Shukla / ![]() ![]() ![]() ![]() ![]() 要旨: β-arrestins (βarrs) are multifunctional proteins involved in signaling and regulation of seven transmembrane receptors (7TMRs), and their interaction is driven primarily by agonist-induced receptor ...β-arrestins (βarrs) are multifunctional proteins involved in signaling and regulation of seven transmembrane receptors (7TMRs), and their interaction is driven primarily by agonist-induced receptor activation and phosphorylation. Here, we present seven cryo-electron microscopy structures of βarrs either in the basal state, activated by the muscarinic receptor subtype 2 (M2R) through its third intracellular loop, or activated by the βarr-biased decoy D6 receptor (D6R). Combined with biochemical, cellular, and biophysical experiments, these structural snapshots allow the visualization of atypical engagement of βarrs with 7TMRs and also reveal a structural transition in the carboxyl terminus of βarr2 from a β strand to an α helix upon activation by D6R. Our study provides previously unanticipated molecular insights into the structural and functional diversity encoded in 7TMR-βarr complexes with direct implications for exploring novel therapeutic avenues. | |||||||||||||||
履歴 |
|
-
構造の表示
添付画像 |
---|
-
ダウンロードとリンク
-EMDBアーカイブ
マップデータ | ![]() | 56.7 MB | ![]() | |
---|---|---|---|---|
ヘッダ (付随情報) | ![]() ![]() | 22.6 KB 22.6 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 8.4 KB | 表示 | ![]() |
画像 | ![]() | 64 KB | ||
Filedesc metadata | ![]() | 7 KB | ||
その他 | ![]() ![]() | 59.3 MB 59.3 MB | ||
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-検証レポート
文書・要旨 | ![]() | 719.8 KB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 719.4 KB | 表示 | |
XML形式データ | ![]() | 16.1 KB | 表示 | |
CIF形式データ | ![]() | 21.1 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 8ja3MC ![]() 8go9C ![]() 8j8rC ![]() 8j8vC ![]() 8j8zC ![]() 8j97C ![]() 8j9kC ![]() 8jafC 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 ( |
---|---|
類似構造データ | 類似検索 - 機能・相同性 ![]() |
-
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 | ![]() | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 1.4268 Å | ||||||||||||||||||||||||||||||||||||
密度 |
| ||||||||||||||||||||||||||||||||||||
対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
|
-添付データ
-ハーフマップ: #2
ファイル | emd_36124_half_map_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
投影像・断面図 |
| ||||||||||||
密度ヒストグラム |
-ハーフマップ: #1
ファイル | emd_36124_half_map_2.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
投影像・断面図 |
| ||||||||||||
密度ヒストグラム |
-
試料の構成要素
-全体 : beta-arrestin1 in complex with C3aRpp
全体 | 名称: beta-arrestin1 in complex with C3aRpp |
---|---|
要素 |
|
-超分子 #1: beta-arrestin1 in complex with C3aRpp
超分子 | 名称: beta-arrestin1 in complex with C3aRpp / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
---|
-超分子 #2: beta-arrestin-1
超分子 | 名称: beta-arrestin-1 / タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #1 |
---|---|
由来(天然) | 生物種: ![]() ![]() |
-超分子 #3: Fab30 Heavy Chain
超分子 | 名称: Fab30 Heavy Chain / タイプ: complex / ID: 3 / 親要素: 1 / 含まれる分子: #3 |
---|---|
由来(天然) | 生物種: ![]() ![]() |
-超分子 #4: Fab30 Light Chain
超分子 | 名称: Fab30 Light Chain / タイプ: complex / ID: 4 / 親要素: 1 / 含まれる分子: #4 |
---|---|
由来(天然) | 生物種: ![]() ![]() |
-超分子 #5: Phosphopeptide derived from the C-terminal tail of C3aR receptor ...
超分子 | 名称: Phosphopeptide derived from the C-terminal tail of C3aR receptor (C3aRpp) タイプ: complex / ID: 5 / 親要素: 1 / 含まれる分子: #2 |
---|---|
由来(天然) | 生物種: ![]() |
-分子 #1: Beta-arrestin-1
分子 | 名称: Beta-arrestin-1 / タイプ: protein_or_peptide / ID: 1 / コピー数: 2 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() ![]() |
分子量 | 理論値: 40.075152 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MGDKGTRVFK KASPNGKLTV YLGKRDFVDH IDLVDPVDGV VLVDPEYLKE RRVYVTLTCA FRYGREDLDV LGLTFRKDLF VANVQSFPP APEDKKPLTR LQERLIKKLG EHAYPFTFEI PPNLPCSVTL QPGPEDTGKA CGVDYEVKAF CAENLEEKIH K RNSVRLVI ...文字列: MGDKGTRVFK KASPNGKLTV YLGKRDFVDH IDLVDPVDGV VLVDPEYLKE RRVYVTLTCA FRYGREDLDV LGLTFRKDLF VANVQSFPP APEDKKPLTR LQERLIKKLG EHAYPFTFEI PPNLPCSVTL QPGPEDTGKA CGVDYEVKAF CAENLEEKIH K RNSVRLVI RKVQYAPERP GPQPTAETTR QFLMSDKPLH LEASLDKEIY YHGEPISVNV HVTNNTNKTV KKIKISVRQY AD ICLFNTA QYKCPVAMEE ADDTVAPSST FCKVYTLTPF LANNREKRGL ALDGKLKHED TNLASSTLLR EGANREILGI IVS YKVKVK LVVSRGGLLG DLASSDVAVE LPFTLMHPKP K UniProtKB: Beta-arrestin-1 |
-分子 #2: C3a anaphylatoxin chemotactic receptor
分子 | 名称: C3a anaphylatoxin chemotactic receptor / タイプ: protein_or_peptide / ID: 2 / コピー数: 2 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() |
分子量 | 理論値: 1.484165 KDa |
配列 | 文字列: (SEP)EEL(TPO)R(SEP)(TPO)HC UniProtKB: C3a anaphylatoxin chemotactic receptor |
-分子 #3: Fab30 heavy chain
分子 | 名称: Fab30 heavy chain / タイプ: protein_or_peptide / ID: 3 / コピー数: 2 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() ![]() |
分子量 | 理論値: 25.512354 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: EISEVQLVES GGGLVQPGGS LRLSCAASGF NVYSSSIHWV RQAPGKGLEW VASISSYYGY TYYADSVKGR FTISADTSKN TAYLQMNSL RAEDTAVYYC ARSRQFWYSG LDYWGQGTLV TVSSASTKGP SVFPLAPSSK STSGGTAALG CLVKDYFPEP V TVSWNSGA ...文字列: EISEVQLVES GGGLVQPGGS LRLSCAASGF NVYSSSIHWV RQAPGKGLEW VASISSYYGY TYYADSVKGR FTISADTSKN TAYLQMNSL RAEDTAVYYC ARSRQFWYSG LDYWGQGTLV TVSSASTKGP SVFPLAPSSK STSGGTAALG CLVKDYFPEP V TVSWNSGA LTSGVHTFPA VLQSSGLYSL SSVVTVPSSS LGTQTYICNV NHKPSNTKVD KKVEPKSCDK THHHHHHHH |
-分子 #4: Fab30 light chain
分子 | 名称: Fab30 light chain / タイプ: protein_or_peptide / ID: 4 / コピー数: 2 / 光学異性体: LEVO |
---|---|
由来(天然) | 生物種: ![]() ![]() |
分子量 | 理論値: 23.435064 KDa |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: SDIQMTQSPS SLSASVGDRV TITCRASQSV SSAVAWYQQK PGKAPKLLIY SASSLYSGVP SRFSGSRSGT DFTLTISSLQ PEDFATYYC QQYKYVPVTF GQGTKVEIKR TVAAPSVFIF PPSDSQLKSG TASVVCLLNN FYPREAKVQW KVDNALQSGN S QESVTEQD ...文字列: SDIQMTQSPS SLSASVGDRV TITCRASQSV SSAVAWYQQK PGKAPKLLIY SASSLYSGVP SRFSGSRSGT DFTLTISSLQ PEDFATYYC QQYKYVPVTF GQGTKVEIKR TVAAPSVFIF PPSDSQLKSG TASVVCLLNN FYPREAKVQW KVDNALQSGN S QESVTEQD SKDSTYSLSS TLTLSKADYE KHKVYACEVT HQGLSSPVTK SFNRGEC |
-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
緩衝液 | pH: 7.4 構成要素:
| |||||||||
---|---|---|---|---|---|---|---|---|---|---|
凍結 | 凍結剤: ETHANE |
-
電子顕微鏡法
顕微鏡 | TFS GLACIOS |
---|---|
撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 検出モード: COUNTING / 実像数: 13438 / 平均電子線量: 49.4 e/Å2 |
電子線 | 加速電圧: 200 kV / 電子線源: ![]() |
電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD / Cs: 2.7 mm / 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 / 倍率(公称値): 46000 |
試料ステージ | ホルダー冷却材: NITROGEN |