登録情報 | データベース: EMDB / ID: EMD-21534 |
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タイトル | CryoEM Structure of GABAB1b Homodimer |
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マップデータ | GABAB1b Homodimer Focused Refinement VFT and Linker |
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試料 | - 複合体: GABAB1b Homodimer
- タンパク質・ペプチド: Gamma-aminobutyric acid type B receptor subunit 1
- リガンド: 2-acetamido-2-deoxy-beta-D-glucopyranose
- リガンド: MAGNESIUM ION
- リガンド: (1S)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(octadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate
- リガンド: [(2~{S})-3-[[(1~{S})-1-(3,4-dichlorophenyl)ethyl]amino]-2-oxidanyl-propyl]-(phenylmethyl)phosphinic acid
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キーワード | Inhibitor / Homodimer / GPCR / SIGNALING PROTEIN |
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機能・相同性 | 機能・相同性情報
negative regulation of gamma-aminobutyric acid secretion / GABA B receptor activation / G protein-coupled GABA receptor complex / G protein-coupled neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential / neuron-glial cell signaling / G protein-coupled neurotransmitter receptor activity involved in regulation of presynaptic membrane potential / negative regulation of dopamine secretion / G protein-coupled GABA receptor activity / G protein-coupled receptor heterodimeric complex / negative regulation of epinephrine secretion ...negative regulation of gamma-aminobutyric acid secretion / GABA B receptor activation / G protein-coupled GABA receptor complex / G protein-coupled neurotransmitter receptor activity involved in regulation of postsynaptic membrane potential / neuron-glial cell signaling / G protein-coupled neurotransmitter receptor activity involved in regulation of presynaptic membrane potential / negative regulation of dopamine secretion / G protein-coupled GABA receptor activity / G protein-coupled receptor heterodimeric complex / negative regulation of epinephrine secretion / positive regulation of growth hormone secretion / extracellular matrix protein binding / Class C/3 (Metabotropic glutamate/pheromone receptors) / negative regulation of synaptic transmission / positive regulation of glutamate secretion / gamma-aminobutyric acid signaling pathway / synaptic transmission, GABAergic / axolemma / dendritic shaft / response to nicotine / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / mitochondrial membrane / GABA-ergic synapse / Schaffer collateral - CA1 synapse / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / osteoblast differentiation / synaptic vesicle / presynaptic membrane / response to ethanol / G alpha (i) signalling events / dendritic spine / postsynaptic membrane / protein heterodimerization activity / negative regulation of cell population proliferation / neuronal cell body / endoplasmic reticulum membrane / glutamatergic synapse / extracellular space / plasma membrane類似検索 - 分子機能 GPCR family 3, gamma-aminobutyric acid receptor, type B1 / GPCR family 3, GABA-B receptor / G-protein coupled receptors family 3 profile. / GPCR family 3, C-terminal / 7 transmembrane sweet-taste receptor of 3 GCPR / Sushi repeat (SCR repeat) / Domain abundant in complement control proteins; SUSHI repeat; short complement-like repeat (SCR) / Sushi/SCR/CCP domain / Sushi/CCP/SCR domain profile. / Sushi/SCR/CCP superfamily ...GPCR family 3, gamma-aminobutyric acid receptor, type B1 / GPCR family 3, GABA-B receptor / G-protein coupled receptors family 3 profile. / GPCR family 3, C-terminal / 7 transmembrane sweet-taste receptor of 3 GCPR / Sushi repeat (SCR repeat) / Domain abundant in complement control proteins; SUSHI repeat; short complement-like repeat (SCR) / Sushi/SCR/CCP domain / Sushi/CCP/SCR domain profile. / Sushi/SCR/CCP superfamily / Receptor, ligand binding region / Receptor family ligand binding region / Periplasmic binding protein-like I類似検索 - ドメイン・相同性 Gamma-aminobutyric acid type B receptor subunit 1類似検索 - 構成要素 |
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生物種 | Homo sapiens (ヒト) |
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手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 3.2 Å |
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データ登録者 | Papasergi-Scott MM / Robertson MJ |
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資金援助 | 米国, 1件 Organization | Grant number | 国 |
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National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS) | 1R01NS092695-01 | 米国 |
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引用 | ジャーナル: Nature / 年: 2020 タイトル: Structures of metabotropic GABABreceptor. 著者: Papasergi-Scott MM / Robertson MJ / Seven AB / Panova O / Mathiesen JM / Skiniotis G |
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履歴 | 登録 | 2020年3月8日 | - |
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ヘッダ(付随情報) 公開 | 2020年7月1日 | - |
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マップ公開 | 2020年7月1日 | - |
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更新 | 2024年10月30日 | - |
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現状 | 2024年10月30日 | 処理サイト: RCSB / 状態: 公開 |
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