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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: EMDB / ID: EMD-0356 | |||||||||
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| タイトル | Cryo-EM structure of the 2:1 hPtch1-Shhp complex | |||||||||
マップデータ | em-volume_P1 | |||||||||
試料 |
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キーワード | Receptor / RND family / PROTEIN BINDING | |||||||||
| 機能・相同性 | 機能・相同性情報regulation of nodal signaling pathway / trunk neural crest cell migration / neural plate axis specification / response to chlorate / cell differentiation involved in kidney development / positive regulation of skeletal muscle cell proliferation / right lung development / left lung development / primary prostatic bud elongation / : ...regulation of nodal signaling pathway / trunk neural crest cell migration / neural plate axis specification / response to chlorate / cell differentiation involved in kidney development / positive regulation of skeletal muscle cell proliferation / right lung development / left lung development / primary prostatic bud elongation / : / mesenchymal smoothened signaling pathway involved in prostate gland development / positive regulation of sclerotome development / tracheoesophageal septum formation / negative regulation of ureter smooth muscle cell differentiation / positive regulation of ureter smooth muscle cell differentiation / negative regulation of kidney smooth muscle cell differentiation / positive regulation of kidney smooth muscle cell differentiation / morphogen activity / regulation of odontogenesis / positive regulation of mesenchymal cell proliferation involved in ureter development / hedgehog receptor activity / Formation of lateral plate mesoderm / regulation of glial cell proliferation / hindgut morphogenesis / polarity specification of anterior/posterior axis / cell proliferation involved in metanephros development / negative regulation of alpha-beta T cell differentiation / regulation of prostatic bud formation / neural tube patterning / formation of anatomical boundary / smoothened binding / positive regulation of striated muscle cell differentiation / ventral midline development / metanephric mesenchymal cell proliferation involved in metanephros development / trachea morphogenesis / hedgehog family protein binding / cholesterol-protein transferase activity / HHAT G278V doesn't palmitoylate Hh-Np / telencephalon regionalization / bud outgrowth involved in lung branching / epithelial-mesenchymal cell signaling / Ligand-receptor interactions / hindlimb morphogenesis / laminin-1 binding / lung epithelium development / salivary gland cavitation / epidermal cell fate specification / negative regulation of mesenchymal cell apoptotic process / spinal cord dorsal/ventral patterning / determination of left/right asymmetry in lateral mesoderm / negative regulation of cholesterol efflux / establishment of epithelial cell polarity / skeletal muscle cell proliferation / spinal cord motor neuron differentiation / negative regulation of T cell differentiation in thymus / positive regulation of T cell differentiation in thymus / cell development / prostate gland development / intermediate filament organization / skeletal muscle fiber differentiation / embryonic skeletal system development / stem cell development / mesenchymal cell apoptotic process / positive regulation of cerebellar granule cell precursor proliferation / limb bud formation / animal organ formation / Developmental Lineage of Multipotent Pancreatic Progenitor Cells / patched binding / negative regulation of cell division / positive regulation of skeletal muscle tissue development / embryonic digestive tract morphogenesis / somite development / hindbrain development / ectoderm development / cerebellar granule cell precursor proliferation / embryonic foregut morphogenesis / limb morphogenesis / epithelial cell proliferation involved in salivary gland morphogenesis / mesenchymal cell proliferation involved in lung development / neuron fate commitment / negative regulation of dopaminergic neuron differentiation / Activation of SMO / self proteolysis / positive regulation of immature T cell proliferation in thymus / regulation of stem cell proliferation / lung lobe morphogenesis / positive regulation of astrocyte differentiation / smooth muscle tissue development / artery development / CD4-positive or CD8-positive, alpha-beta T cell lineage commitment / pharyngeal system development / lymphoid progenitor cell differentiation / mammary gland duct morphogenesis / epithelial cell proliferation involved in prostate gland development / cellular response to cholesterol / mammary gland epithelial cell differentiation / positive regulation of epithelial cell proliferation involved in prostate gland development / negative thymic T cell selection / male genitalia development / pattern specification process 類似検索 - 分子機能 | |||||||||
| 生物種 | 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: 3.6 Å | |||||||||
データ登録者 | Yan N / Gong X | |||||||||
| 資金援助 | 米国, 1件
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引用 | ジャーナル: Nat Commun / 年: 2019タイトル: Inhibition of tetrameric Patched1 by Sonic Hedgehog through an asymmetric paradigm. 著者: Hongwu Qian / Pingping Cao / Miaohui Hu / Shuai Gao / Nieng Yan / Xin Gong / ![]() 要旨: The Hedgehog (Hh) pathway controls embryonic development and postnatal tissue maintenance and regeneration. Inhibition of Hh receptor Patched (Ptch) by the Hh ligands relieves suppression of ...The Hedgehog (Hh) pathway controls embryonic development and postnatal tissue maintenance and regeneration. Inhibition of Hh receptor Patched (Ptch) by the Hh ligands relieves suppression of signaling cascades. Here, we report the cryo-EM structure of tetrameric Ptch1 in complex with the palmitoylated N-terminal signaling domain of human Sonic hedgehog (ShhN) at a 4:2 stoichiometric ratio. The structure shows that four Ptch1 protomers are organized as a loose dimer of dimers. Each dimer binds to one ShhN through two distinct inhibitory interfaces, one mainly through the N-terminal peptide and the palmitoyl moiety of ShhN and the other through the Ca-mediated interface on ShhN. Map comparison reveals that the cholesteryl moiety of native ShhN occupies a recently identified extracellular steroid binding pocket in Ptch1. Our structure elucidates the tetrameric assembly of Ptch1 and suggests an asymmetric mode of action of the Hh ligands for inhibiting the potential cholesterol transport activity of Ptch1. | |||||||||
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構造の表示
| ムービー |
ムービービューア |
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| 構造ビューア | EMマップ: SurfView Molmil Jmol/JSmol |
| 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_0356.map.gz | 77.2 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-0356-v30.xml emd-0356.xml | 22.5 KB 22.5 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_0356.png | 67.6 KB | ||
| Filedesc metadata | emd-0356.cif.gz | 8.1 KB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-0356 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-0356 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 6n7hMC ![]() 0355C ![]() 0358C ![]() 6n7gC ![]() 6n7kC 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 ( |
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| 類似構造データ | |
| 電子顕微鏡画像生データ | EMPIAR-10456 (タイトル: Tetrameric Ptch1 complexed with ShhNp / Data size: 8.9 TBData #1: Oligomeric complex of Ptch1 and Shhp [micrographs - multiframe]) |
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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 |
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マップ
| ファイル | ダウンロード / ファイル: emd_0356.map.gz / 形式: CCP4 / 大きさ: 83.7 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 注釈 | em-volume_P1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 1.114 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 密度 |
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| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
CCP4マップ ヘッダ情報:
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-添付データ
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試料の構成要素
-全体 : Patch1
| 全体 | 名称: Patch1 |
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| 要素 |
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-超分子 #1: Patch1
| 超分子 | 名称: Patch1 / タイプ: organelle_or_cellular_component / ID: 1 / 親要素: 0 / 含まれる分子: #1 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Protein patched homolog 1
| 分子 | 名称: Protein patched homolog 1 / タイプ: protein_or_peptide / ID: 1 / コピー数: 2 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 150.189578 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MADYKDDDDK SGPDEVDASG RMASAGNAAE PQDRGGGGSG CIGAPGRPAG GGRRRRTGGL RRAAAPDRDY LHRPSYCDAA FALEQISKG KATGRKAPLW LRAKFQRLLF KLGCYIQKNC GKFLVVGLLI FGAFAVGLKA ANLETNVEEL WVEVGGRVSR E LNYTRQKI ...文字列: MADYKDDDDK SGPDEVDASG RMASAGNAAE PQDRGGGGSG CIGAPGRPAG GGRRRRTGGL RRAAAPDRDY LHRPSYCDAA FALEQISKG KATGRKAPLW LRAKFQRLLF KLGCYIQKNC GKFLVVGLLI FGAFAVGLKA ANLETNVEEL WVEVGGRVSR E LNYTRQKI GEEAMFNPQL MIQTPKEEGA NVLTTEALLQ HLDSALQASR VHVYMYNRQW KLEHLCYKSG ELITETGYMD QI IEYLYPC LIITPLDCFW EGAKLQSGTA YLLGKPPLRW TNFDPLEFLE ELKKINYQVD SWEEMLNKAE VGHGYMDRPC LNP ADPDCP ATAPNKNSTK PLDMALVLNG GCHGLSRKYM HWQEELIVGG TVKNSTGKLV SAHALQTMFQ LMTPKQMYEH FKGY EYVSH INWNEDKAAA ILEAWQRTYV EVVHQSVAQN STQKVLSFTT TTLDDILKSF SDVSVIRVAS GYLLMLAYAC LTMLR WDCS KSQGAVGLAG VLLVALSVAA GLGLCSLIGI SFNAATTQVL PFLALGVGVD DVFLLAHAFS ETGQNKRIPF EDRTGE CLK RTGASVALTS ISNVTAFFMA ALIPIPALRA FSLQAAVVVV FNFAMVLLIF PAILSMDLYR REDRRLDIFC CFTSPCV SR VIQVEPQAYT DTHDNTRYSP PPPYSSHSFA HETQITMQST VQLRTEYDPH THVYYTTAEP RSEISVQPVT VTQDTLSC Q SPESTSSTRD LLSQFSDSSL HCLEPPCTKW TLSSFAEKHY APFLLKPKAK VVVIFLFLGL LGVSLYGTTR VRDGLDLTD IVPRETREYD FIAAQFKYFS FYNMYIVTQK ADYPNIQHLL YDLHRSFSNV KYVMLEENKQ LPKMWLHYFR DWLQGLQDAF DSDWETGKI MPNNYKNGSD DGVLAYKLLV QTGSRDKPID ISQLTKQRLV DADGIINPSA FYIYLTAWVS NDPVAYAASQ A NIRPHRPE WVHDKADYMP ETRLRIPAAE PIEYAQFPFY LNGLRDTSDF VEAIEKVRTI CSNYTSLGLS SYPNGYPFLF WE QYIGLRH WLLLFISVVL ACTFLVCAVF LLNPWTAGII VMVLALMTVE LFGMMGLIGI KLSAVPVVIL IASVGIGVEF TVH VALAFL TAIGDKNRRA VLALEHMFAP VLDGAVSTLL GVLMLAGSEF DFIVRYFFAV LAILTILGVL NGLVLLPVLL SFFG PYPEV SPANGLNRLP TPSPEPPPSV VRFAMPPGHT HSGSDSSDSE YSSQTTVSGL SEELRHYEAQ QGAGGPAHQV IVEAT ENPV FAHSTVVHPE SRHHPPSNPR QQPHLDSGSL PPGRQGQQPR RDLEGSDEVD AVEGSHHHHH HHHHH UniProtKB: Protein patched homolog 1 |
-分子 #2: Sonic hedgehog protein
| 分子 | 名称: Sonic hedgehog protein / タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 19.594039 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: CGPGRGFGKR RHPKKLTPLA YKQFIPNVAE KTLGASGRYE GKISRNSERF KELTPNYNPD IIFKDEENTG ADRLMTQRCK DKLNALAIS VMNQWPGVKL RVTEGWDEDG HHSEESLHYE GRAVDITTSD RDRSKYGMLA RLAVEAGFDW VYYESKAHIH C SVKAENSV AAKSGG UniProtKB: Sonic hedgehog protein |
-分子 #4: 2-acetamido-2-deoxy-beta-D-glucopyranose
| 分子 | 名称: 2-acetamido-2-deoxy-beta-D-glucopyranose / タイプ: ligand / ID: 4 / コピー数: 10 / 式: NAG |
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| 分子量 | 理論値: 221.208 Da |
| Chemical component information | ![]() ChemComp-NAG: |
-分子 #5: CHOLESTEROL
| 分子 | 名称: CHOLESTEROL / タイプ: ligand / ID: 5 / コピー数: 5 / 式: CLR |
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| 分子量 | 理論値: 386.654 Da |
| Chemical component information | ![]() ChemComp-CLR: |
-分子 #6: ZINC ION
| 分子 | 名称: ZINC ION / タイプ: ligand / ID: 6 / コピー数: 1 / 式: ZN |
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| 分子量 | 理論値: 65.409 Da |
-分子 #7: CALCIUM ION
| 分子 | 名称: CALCIUM ION / タイプ: ligand / ID: 7 / コピー数: 2 / 式: CA |
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| 分子量 | 理論値: 40.078 Da |
-分子 #8: PALMITIC ACID
| 分子 | 名称: PALMITIC ACID / タイプ: ligand / ID: 8 / コピー数: 1 / 式: PLM |
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| 分子量 | 理論値: 256.424 Da |
| Chemical component information | ![]() ChemComp-PLM: |
-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 |
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試料調製
| 濃度 | 15 mg/mL |
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| 緩衝液 | pH: 8 |
| 凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
| 顕微鏡 | FEI TITAN KRIOS |
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| 撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 検出モード: SUPER-RESOLUTION / 平均電子線量: 50.0 e/Å2 |
| 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 FIELD |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
ムービー
コントローラー
万見について



キーワード
Homo sapiens (ヒト)
データ登録者
米国, 1件
引用
UCSF Chimera


















Z (Sec.)
Y (Row.)
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解析
