登録情報 データベース : PDB / ID : 1iu2 構造の表示 ダウンロードとリンクタイトル The first PDZ domain of PSD-95 要素PSD-95 詳細 キーワード NEUROPEPTIDE / PSD-95 / PDZ domain / post synaptic density機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
RHO GTPases activate CIT / neuronal ion channel clustering / positive regulation of AMPA glutamate receptor clustering / P2Y1 nucleotide receptor binding / beta-1 adrenergic receptor binding / Neurexins and neuroligins / neuroligin family protein binding / regulation of grooming behavior / structural constituent of postsynaptic density / synaptic vesicle maturation ... RHO GTPases activate CIT / neuronal ion channel clustering / positive regulation of AMPA glutamate receptor clustering / P2Y1 nucleotide receptor binding / beta-1 adrenergic receptor binding / Neurexins and neuroligins / neuroligin family protein binding / regulation of grooming behavior / structural constituent of postsynaptic density / synaptic vesicle maturation / positive regulation of neuron projection arborization / receptor localization to synapse / cerebellar mossy fiber / protein localization to synapse / vocalization behavior / LGI-ADAM interactions / neuron spine / dendritic spine morphogenesis / Trafficking of AMPA receptors / proximal dendrite / dendritic branch / negative regulation of receptor internalization / Activation of Ca-permeable Kainate Receptor / juxtaparanode region of axon / acetylcholine receptor binding / frizzled binding / positive regulation of dendrite morphogenesis / regulation of NMDA receptor activity / cellular response to potassium ion / dendritic spine organization / RAF/MAP kinase cascade / positive regulation of synapse assembly / NMDA selective glutamate receptor signaling pathway / Synaptic adhesion-like molecules / beta-2 adrenergic receptor binding / neuromuscular process controlling balance / neurotransmitter receptor localization to postsynaptic specialization membrane / neuron projection terminus / cortical cytoskeleton / AMPA glutamate receptor clustering / locomotory exploration behavior / AMPA glutamate receptor complex / Unblocking of NMDA receptors, glutamate binding and activation / regulation of neuronal synaptic plasticity / glutamate receptor binding / social behavior / kinesin binding / D1 dopamine receptor binding / positive regulation of synaptic transmission / regulation of postsynaptic membrane neurotransmitter receptor levels / excitatory synapse / ionotropic glutamate receptor binding / dendrite cytoplasm / positive regulation of excitatory postsynaptic potential / cell periphery / synaptic membrane / PDZ domain binding / neuromuscular junction / establishment of protein localization / cell-cell adhesion / cerebral cortex development / regulation of long-term neuronal synaptic plasticity / postsynaptic density membrane / kinase binding / cell-cell junction / synaptic vesicle / cell junction / nervous system development / positive regulation of cytosolic calcium ion concentration / protein-containing complex assembly / scaffold protein binding / protein phosphatase binding / dendritic spine / chemical synaptic transmission / postsynaptic membrane / neuron projection / postsynaptic density / postsynapse / signaling receptor binding / synapse / dendrite / protein kinase binding / protein-containing complex binding / glutamatergic synapse / endoplasmic reticulum / membrane / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 Polyubiquitination (PEST) N-terminal domain of MAGUK / Disks large homologue 1, N-terminal PEST domain / Polyubiquitination (PEST) N-terminal domain of MAGUK / PDZ-associated domain of NMDA receptors / PDZ-associated domain of NMDA receptors / Disks large 1-like / : / Guanylate kinase, conserved site / Guanylate kinase-like signature. / Guanylate kinase-like domain profile. ... Polyubiquitination (PEST) N-terminal domain of MAGUK / Disks large homologue 1, N-terminal PEST domain / Polyubiquitination (PEST) N-terminal domain of MAGUK / PDZ-associated domain of NMDA receptors / PDZ-associated domain of NMDA receptors / Disks large 1-like / : / Guanylate kinase, conserved site / Guanylate kinase-like signature. / Guanylate kinase-like domain profile. / Guanylate kinase-like domain / Guanylate kinase/L-type calcium channel beta subunit / Guanylate kinase / Guanylate kinase homologues. / PDZ domain / Pdz3 Domain / PDZ domain / SH3 domain / PDZ domain profile. / Domain present in PSD-95, Dlg, and ZO-1/2. / PDZ domain / PDZ superfamily / Src homology 3 domains / SH3-like domain superfamily / Src homology 3 (SH3) domain profile. / SH3 domain / Roll / P-loop containing nucleoside triphosphate hydrolase / Mainly Beta 類似検索 - ドメイン・相同性生物種 Rattus norvegicus (ドブネズミ)手法 溶液NMR / simulated annealing 詳細データ登録者 Long, J.-F. / Tochio, H. / Wang, P. / Sala, C. / Niethammer, M. / Sheng, M. / Zhang, M. 引用ジャーナル : J Mol Biol / 年 : 2003タイトル : Supramodular structure and synergistic target binding of the N-terminal tandem PDZ domains of PSD-95.著者 : Jia-Fu Long / Hidehito Tochio / Ping Wang / Jing-Song Fan / Carlo Sala / Martin Niethammer / Morgan Sheng / Mingjie Zhang / 要旨 : PDZ domain proteins play critical roles in binding, clustering and subcellular targeting of membrane receptors and ion channels. PDZ domains in multi-PDZ proteins often are arranged in groups with ... PDZ domain proteins play critical roles in binding, clustering and subcellular targeting of membrane receptors and ion channels. PDZ domains in multi-PDZ proteins often are arranged in groups with highly conserved spacing and intervening sequences; however, the functional significance of such tandem arrangements of PDZs is unclear. We have solved the three-dimensional structure of the first two PDZ domains of postsynaptic density protein-95 (PSD-95 PDZ1 and PDZ2), which are closely linked to each other in the PSD-95 family of scaffold proteins. The two PDZs have limited freedom of rotation and their C-terminal peptide-binding grooves are aligned with each other with an orientation preference for binding to pairs of C termini extending in the same direction. Increasing the spacing between PDZ1 and PDZ2 resulted in decreased binding between PDZ12 and its dimeric targets. The same mutation impaired the functional ability of PSD-95 to cluster Kv1.4 potassium channels in heterologous cells. The data presented provide a molecular basis for preferential binding of PSD-95 to multimeric membrane proteins with appropriate C-terminal sequences. 履歴 登録 2002年2月19日 登録サイト : PDBJ / 処理サイト : PDBJ改定 1.0 2003年3月11日 Provider : repository / タイプ : Initial release改定 1.1 2008年4月27日 Group : Version format compliance改定 1.2 2011年7月13日 Group : Version format compliance改定 1.3 2022年2月23日 Group : Database references / Derived calculationsカテゴリ : database_2 / pdbx_struct_assembly / pdbx_struct_oper_listItem : _database_2.pdbx_DOI / _database_2.pdbx_database_accession改定 1.4 2023年12月27日 Group : Data collection / カテゴリ : chem_comp_atom / chem_comp_bond
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