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基本情報
| 登録情報 | データベース: EMDB / ID: EMD-8955 | |||||||||
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| タイトル | Structure of 2:1 human Ptch1-Shh-N complex | |||||||||
マップデータ | Ptch1-Shh-N complex | |||||||||
試料 |
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キーワード | tumor suppressor / MEMBRANE PROTEIN | |||||||||
| 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 / spinal cord dorsal/ventral patterning / negative regulation of mesenchymal cell apoptotic process / 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 / Developmental Lineage of Multipotent Pancreatic Progenitor Cells / animal organ formation / patched binding / negative regulation of cell division / positive regulation of skeletal muscle tissue development / somite development / embryonic digestive tract morphogenesis / 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 / smooth muscle tissue development / lung lobe morphogenesis / positive regulation of astrocyte differentiation / 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 / 解像度: 3.5 Å | |||||||||
データ登録者 | Qi X / Li X / Wang J | |||||||||
引用 | ジャーナル: Science / 年: 2018タイトル: Two Patched molecules engage distinct sites on Hedgehog yielding a signaling-competent complex. 著者: Xiaofeng Qi / Philip Schmiege / Elias Coutavas / Xiaochun Li / ![]() 要旨: Aberrant Hedgehog (HH) signaling leads to various types of cancer and birth defects. N-terminally palmitoylated HH initiates signaling by binding its receptor Patched-1 (PTCH1). A recent 1:1 PTCH1-HH ...Aberrant Hedgehog (HH) signaling leads to various types of cancer and birth defects. N-terminally palmitoylated HH initiates signaling by binding its receptor Patched-1 (PTCH1). A recent 1:1 PTCH1-HH complex structure visualized a palmitate-mediated binding site on HH, which was inconsistent with previous studies that implied a distinct, calcium-mediated binding site for PTCH1 and HH co-receptors. Our 3.5-angstrom resolution cryo-electron microscopy structure of native Sonic Hedgehog (SHH-N) in complex with PTCH1 at a physiological calcium concentration reconciles these disparate findings and demonstrates that one SHH-N molecule engages both epitopes to bind two PTCH1 receptors in an asymmetric manner. Functional assays using PTCH1 or SHH-N mutants that disrupt the individual interfaces illustrate that simultaneous engagement of both interfaces is required for efficient signaling in cells. | |||||||||
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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 |
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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_8955.map.gz | 78.2 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-8955-v30.xml emd-8955.xml | 11.7 KB 11.7 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_8955.png | 84 KB | ||
| Filedesc metadata | emd-8955.cif.gz | 5.7 KB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-8955 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-8955 | HTTPS FTP |
-関連構造データ
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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_8955.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 | Ptch1-Shh-N complex | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 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 : Ptc
| 全体 | 名称: Ptc |
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| 要素 |
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-超分子 #1: Ptc
| 超分子 | 名称: Ptc / タイプ: complex / 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) |
| 分子量 | 理論値: 265 KDa |
-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: 160.714406 KDa |
| 組換発現 | 生物種: Homo sapiens (ヒト) |
| 配列 | 文字列: MASAGNAAEP QDRGGGGSGC IGAPGRPAGG GRRRRTGGLR RAAAPDRDYL HRPSYCDAAF ALEQISKGKA TGRKAPLWLR AKFQRLLFK LGCYIQKNCG KFLVVGLLIF GAFAVGLKAA NLETNVEELW VEVGGRVSRE LNYTRQKIGE EAMFNPQLMI Q TPKEEGAN ...文字列: MASAGNAAEP QDRGGGGSGC IGAPGRPAGG GRRRRTGGLR RAAAPDRDYL HRPSYCDAAF ALEQISKGKA TGRKAPLWLR AKFQRLLFK LGCYIQKNCG KFLVVGLLIF GAFAVGLKAA NLETNVEELW VEVGGRVSRE LNYTRQKIGE EAMFNPQLMI Q TPKEEGAN VLTTEALLQH LDSALQASRV HVYMYNRQWK LEHLCYKSGE LITETGYMDQ IIEYLYPCLI ITPLDCFWEG AK LQSGTAY LLGKPPLRWT NFDPLEFLEE LKKINYQVDS WEEMLNKAEV GHGYMDRPCL NPADPDCPAT APNKNSTKPL DMA LVLNGG CHGLSRKYMH WQEELIVGGT VKNSTGKLVS AHALQTMFQL MTPKQMYEHF KGYEYVSHIN WNEDKAAAIL EAWQ RTYVE VVHQSVAQNS TQKVLSFTTT TLDDILKSFS DVSVIRVASG YLLMLAYACL TMLRWDCSKS QGAVGLAGVL LVALS VAAG LGLCSLIGIS FNAATTQVLP FLALGVGVDD VFLLAHAFSE TGQNKRIPFE DRTGECLKRT GASVALTSIS NVTAFF MAA LIPIPALRAF SLQAAVVVVF NFAMVLLIFP AILSMDLYRR EDRRLDIFCC FTSPCVSRVI QVEPQAYTDT HDNTRYS PP PPYSSHSFAH ETQITMQSTV QLRTEYDPHT HVYYTTAEPR SEISVQPVTV TQDTLSCQSP ESTSSTRDLL SQFSDSSL H CLEPPCTKWT LSSFAEKHYA PFLLKPKAKV VVIFLFLGLL GVSLYGTTRV RDGLDLTDIV PRETREYDFI AAQFKYFSF YNMYIVTQKA DYPNIQHLLY DLHRSFSNVK YVMLEENKQL PKMWLHYFRD WLQGLQDAFD SDWETGKIMP NNYKNGSDDG VLAYKLLVQ TGSRDKPIDI SQLTKQRLVD ADGIINPSAF YIYLTAWVSN DPVAYAASQA NIRPHRPEWV HDKADYMPET R LRIPAAEP IEYAQFPFYL NGLRDTSDFV EAIEKVRTIC SNYTSLGLSS YPNGYPFLFW EQYIGLRHWL LLFISVVLAC TF LVCAVFL LNPWTAGIIV MVLALMTVEL FGMMGLIGIK LSAVPVVILI ASVGIGVEFT VHVALAFLTA IGDKNRRAVL ALE HMFAPV LDGAVSTLLG VLMLAGSEFD FIVRYFFAVL AILTILGVLN GLVLLPVLLS FFGPYPEVSP ANGLNRLPTP SPEP PPSVV RFAMPPGHTH SGSDSSDSEY SSQTTVSGLS EELRHYEAQQ GAGGPAHQVI VEATENPVFA HSTVVHPESR HHPPS NPRQ QPHLDSGSLP PGRQGQQPRR DPPREGLWPP PYRPRRDAFE ISTEGHSGPS NRARWGPRGA RSHNPRNPAS TAMGSS VPG YCQPITTVTA SASVTVAVHP PPVPGPGRNP RGGLCPGYPE TDHGLFEDPH VPFHVRCERR DSKVEVIELQ DVECEER PR GSSSN 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 #3: ZINC ION
| 分子 | 名称: ZINC ION / タイプ: ligand / ID: 3 / コピー数: 1 / 式: ZN |
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| 分子量 | 理論値: 65.409 Da |
-分子 #4: CALCIUM ION
| 分子 | 名称: CALCIUM ION / タイプ: ligand / ID: 4 / コピー数: 2 / 式: CA |
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| 分子量 | 理論値: 40.078 Da |
-分子 #5: PALMITIC ACID
| 分子 | 名称: PALMITIC ACID / タイプ: ligand / ID: 5 / 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
解析 | 単粒子再構成法 |
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| 試料の集合状態 | particle |
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試料調製
| 緩衝液 | pH: 7 |
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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) 平均電子線量: 1.6 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: DARK FIELD |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
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画像解析
| 初期モデル | モデルのタイプ: PDB ENTRY PDBモデル - PDB ID: |
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| 最終 再構成 | 解像度のタイプ: BY AUTHOR / 解像度: 3.5 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 使用した粒子像数: 77712 |
| 初期 角度割当 | タイプ: ANGULAR RECONSTITUTION |
| 最終 角度割当 | タイプ: ANGULAR RECONSTITUTION |
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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
引用
UCSF Chimera















Z (Sec.)
Y (Row.)
X (Col.)
























