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- EMDB-13149: Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1 -
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データを開く
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基本情報
登録情報 | ![]() | |||||||||
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タイトル | Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1 | |||||||||
![]() | cryoEM reconstruction of T3D orthoreovirus in complex with its neural receptor NgR1 | |||||||||
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![]() | Reovirus / NgR1 / complex / receptor / VIRUS | |||||||||
機能・相同性 | ![]() icosahedral viral capsid / neuronal signal transduction / ganglioside GM1 binding / chondroitin sulfate binding / neuregulin receptor activity / negative regulation of axon regeneration / ganglioside GT1b binding / host cell surface binding / viral inner capsid / symbiont-mediated suppression of host PKR/eIFalpha signaling ...icosahedral viral capsid / neuronal signal transduction / ganglioside GM1 binding / chondroitin sulfate binding / neuregulin receptor activity / negative regulation of axon regeneration / ganglioside GT1b binding / host cell surface binding / viral inner capsid / symbiont-mediated suppression of host PKR/eIFalpha signaling / negative regulation of axon extension / Axonal growth inhibition (RHOA activation) / viral outer capsid / corpus callosum development / symbiont entry into host cell via permeabilization of host membrane / protein serine/threonine kinase inhibitor activity / host cell endoplasmic reticulum / positive regulation of Rho protein signal transduction / regulation of postsynapse assembly / 7-methylguanosine mRNA capping / host cell mitochondrion / axonal growth cone / viral life cycle / positive regulation of GTPase activity / axonogenesis / dendritic shaft / regulation of translation / heparin binding / mRNA guanylyltransferase activity / presynapse / signaling receptor activity / negative regulation of neuron projection development / mRNA guanylyltransferase / mRNA (guanine-N7)-methyltransferase / perikaryon / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / host cell cytoplasm / cell surface receptor signaling pathway / RNA helicase activity / neuron projection / RNA helicase / symbiont-mediated suppression of host innate immune response / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / membrane raft / external side of plasma membrane / neuronal cell body / protein-containing complex binding / GTP binding / host cell nucleus / host cell plasma membrane / glutamatergic synapse / structural molecule activity / cell surface / endoplasmic reticulum / ATP hydrolysis activity / RNA binding / extracellular exosome / zinc ion binding / ATP binding / membrane / 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: 8.9 Å | |||||||||
![]() | Strebl M / Sutherland DM / Yu X / Hu L / Wang Z / Prasad BVV / Stehle T / Dermody TS | |||||||||
資金援助 | ![]()
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![]() | ![]() タイトル: NgR1 binding to reovirus reveals an unusual bivalent interaction and a new viral attachment protein. 著者: Danica M Sutherland / Michael Strebl / Melanie Koehler / Olivia L Welsh / Xinzhe Yu / Liya Hu / Rita Dos Santos Natividade / Jonathan J Knowlton / Gwen M Taylor / Rodolfo A Moreno / Patrick ...著者: Danica M Sutherland / Michael Strebl / Melanie Koehler / Olivia L Welsh / Xinzhe Yu / Liya Hu / Rita Dos Santos Natividade / Jonathan J Knowlton / Gwen M Taylor / Rodolfo A Moreno / Patrick Wörz / Zachery R Lonergan / Pavithra Aravamudhan / Camila Guzman-Cardozo / Sukhleen Kour / Udai Bhan Pandey / David Alsteens / Zhao Wang / B V Venkataram Prasad / Thilo Stehle / Terence S Dermody / ![]() ![]() ![]() 要旨: Nogo-66 receptor 1 (NgR1) binds a variety of structurally dissimilar ligands in the adult central nervous system to inhibit axon extension. Disruption of ligand binding to NgR1 and subsequent ...Nogo-66 receptor 1 (NgR1) binds a variety of structurally dissimilar ligands in the adult central nervous system to inhibit axon extension. Disruption of ligand binding to NgR1 and subsequent signaling can improve neuron outgrowth, making NgR1 an important therapeutic target for diverse neurological conditions such as spinal crush injuries and Alzheimer's disease. Human NgR1 serves as a receptor for mammalian orthoreovirus (reovirus), but the mechanism of virus-receptor engagement is unknown. To elucidate how NgR1 mediates cell binding and entry of reovirus, we defined the affinity of interaction between virus and receptor, determined the structure of the virus-receptor complex, and identified residues in the receptor required for virus binding and infection. These studies revealed that central NgR1 surfaces form a bridge between two copies of viral capsid protein σ3, establishing that σ3 serves as a receptor ligand for reovirus. This unusual binding interface produces high-avidity interactions between virus and receptor to prime early entry steps. These studies refine models of reovirus cell-attachment and highlight the evolution of viruses to engage multiple receptors using distinct capsid components. | |||||||||
履歴 |
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構造の表示
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-EMDBアーカイブ
マップデータ | ![]() | 3.1 GB | ![]() | |
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ヘッダ (付随情報) | ![]() ![]() | 25.6 KB 25.6 KB | 表示 表示 | ![]() |
FSC (解像度算出) | ![]() | 33.9 KB | 表示 | ![]() |
画像 | ![]() | 208.2 KB | ||
その他 | ![]() ![]() | 3.1 GB 3.1 GB | ||
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 | C: 同じ文献を引用 ( |
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類似構造データ | 類似検索 - 機能・相同性 ![]() |
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リンク
EMDBのページ | ![]() ![]() |
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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 | ![]() | ||||||||||||||||||||||||||||||||||||
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注釈 | cryoEM reconstruction of T3D orthoreovirus in complex with its neural receptor NgR1 | ||||||||||||||||||||||||||||||||||||
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: 1.74 Å | ||||||||||||||||||||||||||||||||||||
密度 |
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対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
詳細 | EMDB XML:
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-添付データ
-ハーフマップ: odd half map
ファイル | emd_13149_half_map_1.map | ||||||||||||
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注釈 | odd half map | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: even hald map
ファイル | emd_13149_half_map_2.map | ||||||||||||
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注釈 | even hald map | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
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試料の構成要素
-全体 : Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1
全体 | 名称: Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1 |
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要素 |
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-超分子 #1: Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1
超分子 | 名称: Mammalian orthoreovirus T3SA- in complex with the neural receptor NgR1 タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
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-超分子 #2: Mammalian orthoreovirus T3SA- in complex
超分子 | 名称: Mammalian orthoreovirus T3SA- in complex / タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #1-#5 |
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由来(天然) | 生物種: ![]() |
-超分子 #3: Nogo receptor 1
超分子 | 名称: Nogo receptor 1 / タイプ: complex / ID: 3 / 親要素: 1 / 含まれる分子: #6 |
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由来(天然) | 生物種: ![]() |
-分子 #1: T3SA- reovirus inner capsid protein lambda1
分子 | 名称: T3SA- reovirus inner capsid protein lambda1 / タイプ: protein_or_peptide / ID: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MKRIPRKTKG KSSGKGNDST ERADDGSSQL RDKQNNKAGP ATTEPGTSNR EQYKARPGIA SVQRATESAE MPMKNNDEGT PDKKGNTKGD LVNEHSEAKD EADEATKKQA KDTDKSKAQV TYSDTGINNA NELSRSGNVD NEGGSNQKPM STRIAEATSA IVSKHPARVG ...文字列: MKRIPRKTKG KSSGKGNDST ERADDGSSQL RDKQNNKAGP ATTEPGTSNR EQYKARPGIA SVQRATESAE MPMKNNDEGT PDKKGNTKGD LVNEHSEAKD EADEATKKQA KDTDKSKAQV TYSDTGINNA NELSRSGNVD NEGGSNQKPM STRIAEATSA IVSKHPARVG LPPTASSGHG YQCHVCSAVL FSPLDLDAHV ASHGLHGNMT LTSSDIQRHI TEFISSWQNH PIVQVSADVE NKKTAQLLHA DTPRLVTWDA GLCTSFKIVP IVPAQVPQDV LAYTFFTSSY AIQSPFPEAA VSRIVVHTRW ASNVDFDRDS SVIMAPPTEN NIHLFKQLLN TETLSVRGAN PLMFRANVLH MLLEFVLDNL YLNRHTGFSQ DHTPFTEGAN LRSLPGPDAE KWYSIMYPTR MGTPNVSKIC NFVASCVRNR VGRFDRAQMM NGAMSEWVDV FETSDALTVS IRGRWMARLA RMNINPTEIE WALTECAQGY VTVTSPYAPI VNRLMPYRIS NAERQISQII RIMNIGNNAT VIQPVLQDIS VLLQRISPLQ IDPTIISNTM STVSESTTQT LSPASSILGK LRPSNSDFSS FRVALAGWLY NGVVTTVIDD SSYPKDGGSV TSLENLWDFF ILALALPLTT DPCAPVKAFM TLANMMVGFE TIPMDNQIYT QSRRASAFST PHTWPRCFMN IQLISPIDAP ILRQWAEIIH RYWPNPSQIR YGAPNVFGSA NLFTPPEVLL LPIDHQPANV TTPTLDFTNE LTNWRARVCE LMKNLVDNQR YQPGWTQSLV SSMRGTLDKL KLIKSMTPMY LQQLAPVELA VIAPMLPFPP FQVPYVRLDR DRVPTMVGVT RQSRDTITQP ALSLSTTNTT VGVPLALDAR AITVALLSGK YPPDLVTNVW YADAIYPMYA DTEVFSNLQR DMITCEAVQT LVTLVAQISE TQYPVDRYLD WIPSLRASAA TAATFAEWVN TSMKTAFDLS DMLLEPLLSG DPRMTQLAIQ YQQYNGRTFN IIPEMPGSVI ADCVQLTAEV FNHEYNLFGI ARGDIIIGRV QSTHLWSPLA PPPDLVFDRD TPGVHIFGRD CRISFGMNGA APMIRDETGL MVPFEGNWIF PLALWQMNTR YFNQQFDAWI KTGELRIRIE MGAYPYMLHY YDPRQYANAW NLTSAWLEEI TPTSIPSVPF MVPISSDHDI SSAPAVQYII STEYNDRSLF CTNSSSPQTI AGPDKHIPVE RYNILTNPDA PPTQIQLPEV VDLYNVVTRY AYETPPITAV VMGVP UniProtKB: Inner capsid protein lambda-1 |
-分子 #2: T3SA- reovirus inner capsid protein sigma2
分子 | 名称: T3SA- reovirus inner capsid protein sigma2 / タイプ: protein_or_peptide / ID: 2 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MARAAFLFKT VGFGGLQNVP INDELSSHLL RAGNSPWQLT QFLDWISLGR GLATSALVPT AGSRYYQMSC LLSGTLQIPF RPNHRWGDIR FLRLVWSAPT LDGLVVAPPQ VLAQPALQAQ ADRVYDCDDY PFLARDPRFK HRVYQQLSAV TLLNLTGFGP ISYVRVDEDM ...文字列: MARAAFLFKT VGFGGLQNVP INDELSSHLL RAGNSPWQLT QFLDWISLGR GLATSALVPT AGSRYYQMSC LLSGTLQIPF RPNHRWGDIR FLRLVWSAPT LDGLVVAPPQ VLAQPALQAQ ADRVYDCDDY PFLARDPRFK HRVYQQLSAV TLLNLTGFGP ISYVRVDEDM WSGDVNQLLM NYFGHTFAEI AYTLCQASAN RPWEYDGTYA RMTQIVLSLF WLSYVGVIHQ QNTYRTFYFQ CNRRGDAAEV WILSCSLNHS AQIRPGNRSL FVMPTSPDWN MDVNLILSST LTGCLCSGSQ LPLIDNNSVP AVSRNIHGWT GRAGNQLHGF QVRRMVTEFC DRLRRDGVMT QAQQNQVEAL ADQTQQFKRD KLETWAREDD QYNQAHPNST MFRTKPFTNA QWGRGNTGAT SAAIAALI UniProtKB: Inner capsid protein sigma-2 |
-分子 #3: T3SA- reovirus outer capsid protein lambda2
分子 | 名称: T3SA- reovirus outer capsid protein lambda2 / タイプ: protein_or_peptide / ID: 3 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MANVWGVRLA DSLSSPTIET RTRQYTLHDL CSDLDANPGR EPWKPLRNQR TNNIVAVQLF RPLQGLVLDT QLYGFPGAFD DWERFMREKL RVLKYEVLRI YPISNYSNEH VNVFVANALV GAFLSNQAFY DLLPLLIIND TMIGDLLGTG ASLSQFFQSH GDVLEVAAGR ...文字列: MANVWGVRLA DSLSSPTIET RTRQYTLHDL CSDLDANPGR EPWKPLRNQR TNNIVAVQLF RPLQGLVLDT QLYGFPGAFD DWERFMREKL RVLKYEVLRI YPISNYSNEH VNVFVANALV GAFLSNQAFY DLLPLLIIND TMIGDLLGTG ASLSQFFQSH GDVLEVAAGR KYLQMENYSN DDDDPPLFAK DLSDYAKAFY SDTYEVLDRF FWTHDSSAGV LVHYDKPTNG HHYLLGTLTQ MVSAPPYIIN ATDAMLLESC LEQFSANVRA RPAQPVTRLD QCYHLRWGAQ YVGEDSLTYR LGVLSLLATN GYQLARPIPR QLTNRWLSSF VSQIMSDGVN ETPLWPQERY VQIAYDSPSV VDGATQYGYV RKNQLRLGMR ISALQSLSDT PSPVQWLPQY TIDQAAMDEG DLMVSRLTQL PLRPDYGNIW VGDALSYYVD YNRSHRVVLS SELPQLPDTY FDGDEQYGRS LFSLARKIGD RSLVKDTAVL KHAYQAIDPN TGKEYLRSRQ SVAYFGASAG HSGADQPLVI EPWIQGKISG VPPPSSVRQF GYDVARGAIV DLARPFPSGD YQFVYSDVDQ VVDGHDDLSI SSGLVESLLS SCMHATAPGG SFVVKINFPT RPVWHYIEQK ILPNITSYML IKPFVTNNVE LFFVAFGVHQ HSSLTWTSGV YFFLVDHFYR YETLSTISRQ LPSFGYVDDG SSVTGIETIS IENPGFSNMT QAARIGISGL CANVGNARKS IAIYESHGAR VLTITSRRSP ASARRKSRLR YLPLIDPRSL EVQARTILPA DPVLFENVSG ASPHVCLTMM YNFEVSSAVY DGDVVLDLGT GPEAKILELI PATSPVTCVD IRPTAQPSGC WNVRTTFLEL DYLSDGWITG VRGDIVTCML SLGAAAAGKS MTFDAAFQQL IKVLSKSTAN VVLVQVNCPT DVVRSIKGYL EIDSTNKRYR FPKFGRDEPY SDMDALEKIC RTAWPNCSIT WVPLSYDLRW TRLALLESTT LSSASIRIAE LMYKYMPIMR IDIHGLPMEK RGNFIVGQNC SLVIPGFNAQ DVFNCYFNSA LAFSTEDVNA AMIPQVSAQF DATKGEWTLD MVFSDAGIYT MQALVGSNAN PVSLGSFVVD SPDVDITDAW PAQLDFTIAG TDVDITVNPY YRLMTFVRID GQWQIANPDK FQFFSSASGT LVMNVKLDIA DKYLLYYIRD VQSRDVGFYI QHPLQLLNTI TLPTNEDLFL SAPDMREWAV KESGNTICIL NSQGFVLPQD WDVLTDTISW SPSIPTYIVP PGDYTLTPL UniProtKB: Outer capsid protein lambda-2 |
-分子 #4: T3SA- reovirus outer capsid protein mu1
分子 | 名称: T3SA- reovirus outer capsid protein mu1 / タイプ: protein_or_peptide / ID: 4 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MGNASSIVQT INVTGDGNVF KPSAETSSTA VPSLSLSPGM LNPGGVPWIA VGDETSVTSP GALRRMTSKD IPETAIINTD NSSGAVPSES ALVPYIDEPL VVVTEHAITN FTKAEMALEF NREFLDKMRV LSVSPKYSDL LTYVDCYVGV SARQALNNFQ KQVPVITPTR ...文字列: MGNASSIVQT INVTGDGNVF KPSAETSSTA VPSLSLSPGM LNPGGVPWIA VGDETSVTSP GALRRMTSKD IPETAIINTD NSSGAVPSES ALVPYIDEPL VVVTEHAITN FTKAEMALEF NREFLDKMRV LSVSPKYSDL LTYVDCYVGV SARQALNNFQ KQVPVITPTR QTMYVDSIQA ALKALEKWEI DLRVAQTLLP TNVPIGEVSC PMQSVVKLLD DQLPDDSLIR RYPKEAAVAL AKRNGGIQWM DVSEGTVMNE AVNAVAASAL APSASAPPLE EKSKLTEQAM DLVTAAEPEI IASLAPVPAP VFAIPPKPAD YNVRTLRIDE ATWLRMIPKS MNTPFQIQVT DNTGTNWHLN LRGGTRVVNL DQIAPMRFVL DLGGKSYKET SWDPNGKKVG FIVFQSKIPF ELWTAASQIG QATVVNYVQL YAEDSSFTAQ SIIATTSLAY NYEPEQLNKT DPEMNYYLLA TFIDSAAITP TNMTQPDVWD ALLTMSPLSA GEVTVKGAVV SEVVPADLIG SYTPESLNAS LPNDAARCMI DRASKIAEAI KIDDDAGPDE YSPNSVPIQG QLAISQLETG YGVRIFNPKG ILSKIASRAM QAFIGDPSTI ITQAAPVLSD KNNWIALAQG VKTSLRTKSL SAGVKTAVSK LSSSESIQNW TQGFLDKVSA HFPAPKPDCP TSGDSGESSN RRVKRDSYAG VVKRGYTR UniProtKB: Outer capsid protein mu-1 |
-分子 #5: T3SA- reovirus outer capsid protein sigma3
分子 | 名称: T3SA- reovirus outer capsid protein sigma3 / タイプ: protein_or_peptide / ID: 5 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() ![]() |
配列 | 文字列: MEVCLPNGHQ VVDLINNAFE GRVSIYSAQE GWDKTISAQP DMMVCGGAVV CMHCLGVVGS LQRKLKHLPH HRCNQQIRHQ DYVDVQFADR VTAHWKRGML SFVAQMHEMM NDVSPDDLDR VRTEGGSLVE LNWLQVDPNS MFRSIHSSWT DPLQVVDDLD TKLDQYWTAL ...文字列: MEVCLPNGHQ VVDLINNAFE GRVSIYSAQE GWDKTISAQP DMMVCGGAVV CMHCLGVVGS LQRKLKHLPH HRCNQQIRHQ DYVDVQFADR VTAHWKRGML SFVAQMHEMM NDVSPDDLDR VRTEGGSLVE LNWLQVDPNS MFRSIHSSWT DPLQVVDDLD TKLDQYWTAL NLMIDSSDLI PNFMMRDPSH AFNGVKLGGD ARQTQFSRTF DSRSSLEWGV MVYDYSELEH DPSKGRAYRK ELVTPARDFG HFGLSHYSRA TTPILGKMPA VFSGMLTGNC KMYPFIKGTA KLKTVRKLVE AVNHAWGVEK IRYALGPGGM TGWYNRTMQQ APIVLTPAAL TMFPDTIKFG DLNYPVMIGD PMILG UniProtKB: Outer capsid protein sigma-3 |
-分子 #6: Nogo receptor 1
分子 | 名称: Nogo receptor 1 / タイプ: protein_or_peptide / ID: 6 / 光学異性体: LEVO |
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由来(天然) | 生物種: ![]() |
組換発現 | 生物種: ![]() |
配列 | 文字列: MKRASAGGSR LLAWVLWLQA WQVAAPCPGA CVCYNEPKVT TSCPQQGLQA VPVGIPAASQ RIFLHGNRIS HVPAASFRAC RNLTILWLHS NVLARIDAAA FTGLALLEQL DLSDNAQLRS VDPATFHGLG RLHTLHLDRC GLQELGPGLF RGLAALQYLY LQDNALQALP ...文字列: MKRASAGGSR LLAWVLWLQA WQVAAPCPGA CVCYNEPKVT TSCPQQGLQA VPVGIPAASQ RIFLHGNRIS HVPAASFRAC RNLTILWLHS NVLARIDAAA FTGLALLEQL DLSDNAQLRS VDPATFHGLG RLHTLHLDRC GLQELGPGLF RGLAALQYLY LQDNALQALP DDTFRDLGNL THLFLHGNRI SSVPERAFRG LHSLDRLLLH QNRVAHVHPH AFRDLGRLMT LYLFANNLSA LPTEALAPLR ALQYLRLNDN PWVCDCRARP LWAWLQKFRG SSSEVPCSLP QRLAGRDLKR LAANDLQGCA HHHHHHH UniProtKB: Reticulon-4 receptor |
-実験情報
-構造解析
手法 | クライオ電子顕微鏡法 |
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![]() | 単粒子再構成法 |
試料の集合状態 | particle |
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試料調製
緩衝液 | pH: 7.4 / 構成要素 - 名称: PBS |
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グリッド | モデル: Quantifoil R3.5/1 / 材質: COPPER / メッシュ: 200 / 支持フィルム - 材質: CARBON / 前処理 - タイプ: GLOW DISCHARGE |
凍結 | 凍結剤: ETHANE / チャンバー内湿度: 90 % / チャンバー内温度: 291 K / 装置: FEI VITROBOT MARK IV / 詳細: blot for 3.5 seconds before plunging. |
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電子顕微鏡法
顕微鏡 | JEOL 3200FSC |
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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: 27.5 e/Å2 |
電子線 | 加速電圧: 300 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: 4.1 mm |