+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-26412 | |||||||||
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タイトル | Structure of PKA phosphorylated human RyR2-R2474S in the closed state in the presence of ARM210 | |||||||||
マップデータ | Composite map of the Structure of PKA phosphorylated human RyR2-R2474S in the closed state in the presence of ARM210. | |||||||||
試料 |
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機能・相同性 | 機能・相同性情報 junctional sarcoplasmic reticulum membrane / establishment of protein localization to endoplasmic reticulum / type B pancreatic cell apoptotic process / Purkinje myocyte to ventricular cardiac muscle cell signaling / suramin binding / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / regulation of AV node cell action potential / calcium-induced calcium release activity ...junctional sarcoplasmic reticulum membrane / establishment of protein localization to endoplasmic reticulum / type B pancreatic cell apoptotic process / Purkinje myocyte to ventricular cardiac muscle cell signaling / suramin binding / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / left ventricular cardiac muscle tissue morphogenesis / regulation of AV node cell action potential / calcium-induced calcium release activity / sarcoplasmic reticulum calcium ion transport / cell communication by electrical coupling involved in cardiac conduction / regulation of ventricular cardiac muscle cell action potential / ventricular cardiac muscle cell action potential / positive regulation of sequestering of calcium ion / cyclic nucleotide binding / negative regulation of calcium-mediated signaling / embryonic heart tube morphogenesis / cardiac muscle hypertrophy / negative regulation of insulin secretion involved in cellular response to glucose stimulus / regulation of cardiac muscle contraction by calcium ion signaling / calcium ion transport into cytosol / negative regulation of release of sequestered calcium ion into cytosol / neuronal action potential propagation / insulin secretion involved in cellular response to glucose stimulus / ryanodine-sensitive calcium-release channel activity / response to caffeine / response to muscle activity / release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / response to redox state / protein maturation by protein folding / 'de novo' protein folding / negative regulation of heart rate / positive regulation of heart rate / FK506 binding / positive regulation of axon regeneration / protein kinase A regulatory subunit binding / cellular response to caffeine / channel regulator activity / protein kinase A catalytic subunit binding / positive regulation of the force of heart contraction / intracellularly gated calcium channel activity / detection of calcium ion / regulation of cardiac muscle contraction / smooth muscle contraction / response to vitamin E / smooth endoplasmic reticulum / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / calcium channel inhibitor activity / cardiac muscle contraction / striated muscle contraction / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / T cell proliferation / Ion homeostasis / release of sequestered calcium ion into cytosol / regulation of cytosolic calcium ion concentration / calcium channel complex / cellular response to epinephrine stimulus / sarcoplasmic reticulum membrane / response to muscle stretch / regulation of heart rate / sarcoplasmic reticulum / establishment of localization in cell / peptidylprolyl isomerase / peptidyl-prolyl cis-trans isomerase activity / calcium-mediated signaling / response to hydrogen peroxide / calcium channel activity / Stimuli-sensing channels / sarcolemma / Z disc / intracellular calcium ion homeostasis / calcium ion transport / positive regulation of cytosolic calcium ion concentration / protein refolding / transmembrane transporter binding / response to hypoxia / calmodulin binding / signaling receptor binding / calcium ion binding / enzyme binding / protein-containing complex / identical protein binding / membrane / plasma membrane / cytosol / cytoplasm 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: 2.99 Å | |||||||||
データ登録者 | Miotto MC / Marks AR | |||||||||
資金援助 | 米国, 1件
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引用 | ジャーナル: Sci Adv / 年: 2022 タイトル: Structural analyses of human ryanodine receptor type 2 channels reveal the mechanisms for sudden cardiac death and treatment. 著者: Marco C Miotto / Gunnar Weninger / Haikel Dridi / Qi Yuan / Yang Liu / Anetta Wronska / Zephan Melville / Leah Sittenfeld / Steven Reiken / Andrew R Marks / 要旨: Ryanodine receptor type 2 (RyR2) mutations have been linked to an inherited form of exercise-induced sudden cardiac death called catecholaminergic polymorphic ventricular tachycardia (CPVT). CPVT ...Ryanodine receptor type 2 (RyR2) mutations have been linked to an inherited form of exercise-induced sudden cardiac death called catecholaminergic polymorphic ventricular tachycardia (CPVT). CPVT results from stress-induced sarcoplasmic reticular Ca leak via the mutant RyR2 channels during diastole. We present atomic models of human wild-type (WT) RyR2 and the CPVT mutant RyR2-R2474S determined by cryo-electron microscopy with overall resolutions in the range of 2.6 to 3.6 Å, and reaching local resolutions of 2.25 Å, unprecedented for RyR2 channels. Under nonactivating conditions, the RyR2-R2474S channel is in a "primed" state between the closed and open states of WT RyR2, rendering it more sensitive to activation that results in stress-induced Ca leak. The Rycal drug ARM210 binds to RyR2-R2474S, reverting the primed state toward the closed state. Together, these studies provide a mechanism for CPVT and for the therapeutic actions of ARM210. | |||||||||
履歴 |
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-構造の表示
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_26412.map.gz | 465.8 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-26412-v30.xml emd-26412.xml | 21.6 KB 21.6 KB | 表示 表示 | EMDBヘッダ |
画像 | emd_26412.png | 136.3 KB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-26412 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-26412 | HTTPS FTP |
-検証レポート
文書・要旨 | emd_26412_validation.pdf.gz | 438.2 KB | 表示 | EMDB検証レポート |
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文書・詳細版 | emd_26412_full_validation.pdf.gz | 437.8 KB | 表示 | |
XML形式データ | emd_26412_validation.xml.gz | 8 KB | 表示 | |
CIF形式データ | emd_26412_validation.cif.gz | 9.3 KB | 表示 | |
アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-26412 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-26412 | HTTPS FTP |
-関連構造データ
関連構造データ | 7ua1MC 7u9qC 7u9rC 7u9tC 7u9xC 7u9zC 7ua3C 7ua4C 7ua5C 7ua9C 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 (文献) |
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類似構造データ | 類似検索 - 機能・相同性F&H 検索 |
-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 |
-マップ
ファイル | ダウンロード / ファイル: emd_26412.map.gz / 形式: CCP4 / 大きさ: 512 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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注釈 | Composite map of the Structure of PKA phosphorylated human RyR2-R2474S in the closed state in the presence of ARM210. | ||||||||||||||||||||||||||||||||||||
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: 0.832 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
-試料の構成要素
-全体 : Complex of RyR2-R2474S and Calstabin-2 in the presence of ARM210
全体 | 名称: Complex of RyR2-R2474S and Calstabin-2 in the presence of ARM210 |
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要素 |
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-超分子 #1: Complex of RyR2-R2474S and Calstabin-2 in the presence of ARM210
超分子 | 名称: Complex of RyR2-R2474S and Calstabin-2 in the presence of ARM210 タイプ: complex / キメラ: Yes / ID: 1 / 親要素: 0 / 含まれる分子: #1-#2 |
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-超分子 #2: Ryanodine receptor 2
超分子 | 名称: Ryanodine receptor 2 / タイプ: complex / キメラ: Yes / ID: 2 / 親要素: 1 / 含まれる分子: #1 |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Homo sapiens (ヒト) / 組換細胞: HEK293 |
-超分子 #3: Peptidyl-prolyl cis-trans isomerase FKBP1B
超分子 | 名称: Peptidyl-prolyl cis-trans isomerase FKBP1B / タイプ: complex / キメラ: Yes / ID: 3 / 親要素: 1 / 含まれる分子: #2 |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
組換発現 | 生物種: Escherichia coli (大腸菌) |
-分子 #1: Ryanodine receptor 2
分子 | 名称: Ryanodine receptor 2 / タイプ: protein_or_peptide / ID: 1 / コピー数: 4 / 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: 565.216 KDa |
組換発現 | 生物種: Homo sapiens (ヒト) |
配列 | 文字列: MADGGEGEDE IQFLRTDDEV VLQCTATIHK EQQKLCLAAE GFGNRLCFLE STSNSKNVPP DLSICTFVLE QSLSVRALQE MLANTVEKS EGQVDVEKWK FMMKTAQGGG HRTLLYGHAI LLRHSYSGMY LCCLSTSRSS TDKLAFDVGL QEDTTGEACW W TIHPASKQ ...文字列: MADGGEGEDE IQFLRTDDEV VLQCTATIHK EQQKLCLAAE GFGNRLCFLE STSNSKNVPP DLSICTFVLE QSLSVRALQE MLANTVEKS EGQVDVEKWK FMMKTAQGGG HRTLLYGHAI LLRHSYSGMY LCCLSTSRSS TDKLAFDVGL QEDTTGEACW W TIHPASKQ RSEGEKVRVG DDLILVSVSS ERYLHLSYGN GSLHVDAAFQ QTLWSVAPIS SGSEAAQGYL IGGDVLRLLH GH MDECLTV PSGEHGEEQR RTVHYEGGAV SVHARSLWRL ETLRVAWSGS HIRWGQPFRL RHVTTGKYLS LMEDKNLLLM DKE KADVKS TAFTFRSSKE KLDVGVRKEV DGMGTSEIKY GDSVCYIQHV DTGLWLTYQS VDVKSVRMGS IQRKAIMHHE GHMD DGISL SRSQHEESRT ARVIRSTVFL FNRFIRGLDA LSKKAKASTV DLPIESVSLS LQDLIGYFHP PDEHLEHEDK QNRLR ALKN RQNLFQEEGM INLVLECIDR LHVYSSAAHF ADVAGREAGE SWKSILNSLY ELLAALIRGN RKNCAQFSGS LDWLIS RLE RLEASSGILE VLHCVLVESP EALNIIKEGH IKSIISLLDK HGRNHKVLDV LCSLCVCHGV AVRSNQHLIC DNLLPGR DL LLQTRLVNHV SSMRPNIFLG VSEGSAQYKK WYYELMVDHT EPFVTAEATH LRVGWASTEG YSPYPGGGEE WGGNGVGD D LFSYGFDGLH LWSGCIARTV SSPNQHLLRT DDVISCCLDL SAPSISFRIN GQPVQGMFEN FNIDGLFFPV VSFSAGIKV RFLLGGRHGE FKFLPPPGYA PCYEAVLPKE KLKVEHSREY KQERTYTRDL LGPTVSLTQA AFTPIPVDTS QIVLPPHLER IREKLAENI HELWVMNKIE LGWQYGPVRD DNKRQHPCLV EFSKLPEQER NYNLQMSLET LKTLLALGCH VGISDEHAED K VKKMKLPK NYQLTSGYKP APMDLSFIKL TPSQEAMVDK LAENAHNVWA RDRIRQGWTY GIQQDVKNRR NPRLVPYTLL DD RTKKSNK DSLREAVRTL LGYGYNLEAP DQDHAARAEV CSGTGERFRI FRAEKTYAVK AGRWYFEFET VTAGDMRVGW SRP GCQPDQ ELGSDERAFA FDGFKAQRWH QGNEHYGRSW QAGDVVGCMV DMNEHTMMFT LNGEILLDDS GSELAFKDFD VGDG FIPVC SLGVAQVGRM NFGKDVSTLK YFTICGLQEG YEPFAVNTNR DITMWLSKRL PQFLQVPSNH EHIEVTRIDG TIDSS PCLK VTQKSFGSQN SNTDIMFYRL SMPIECAEVF SKTVAGGLPG AGLFGPKNDL EDYDADSDFE VLMKTAHGHL VPDRVD KDK EATKPEFNNH KDYAQEKPSR LKQRFLLRRT KPDYSTSHSA RLTEDVLADD RDDYDFLMQT STYYYSVRIF PGQEPAN VW VGWITSDFHQ YDTGFDLDRV RTVTVTLGDE KGKVHESIKR SNCYMVCAGE SMSPGQGRNN NGLEIGCVVD AASGLLTF I ANGKELSTYY QVEPSTKLFP AVFAQATSPN VFQFELGRIK NVMPLSAGLF KSEHKNPVPQ CPPRLHVQFL SHVLWSRMP NQFLKVDVSR ISERQGWLVQ CLDPLQFMSL HIPEENRSVD ILELTEQEEL LKFHYHTLRL YSAVCALGNH RVAHALCSHV DEPQLLYAI ENKYMPGLLR AGYYDLLIDI HLSSYATARL MMNNEYIVPM TEETKSITLF PDENKKHGLP GIGLSTSLRP R MQFSSPSF VSISNECYQY SPEFPLDILK SKTIQMLTEA VKEGSLHARD PVGGTTEFLF VPLIKLFYTL LIMGIFHNED LK HILQLIE PSVFKEAATP EEESDTLEKE LSVDDAKLQG AGEEEAKGGK RPKEGLLQMK LPEPVKLQMC LLLQYLCDCQ VRH RIEAIV AFSDDFVAKL QDNQRFRYNE VMQALNMSAA LTARKTKEFR SPPQEQINML LNFKDDKSEC PCPEEIRDQL LDFH EDLMT HCGIELDEDG SLDGNSDLTI RGRLLSLVEK VTYLKKKQAE KPVESDSKKS STLQQLISET MVRWAQESVI EDPEL VRAM FVLLHRQYDG IGGLVRALPK TYTINGVSVE DTINLLASLG QIRSLLSVRM GKEEEKLMIR GLGDIMNNKV FYQHPN LMR ALGMHETVME VMVNVLGGGE SKEITFPKMV ANCCRFLCYF CRISRQNQKA MFDHLSYLLE NSSVGLASPA MRGSTPL DV AAASVMDNNE LALALREPDL EKVVRYLAGC GLQSCQMLVS KGYPDIGWNP VEGERYLDFL RFAVFCNGES VEENANVV V RLLIRRPECF GPALRGEGGN GLLAAMEEAI KIAEDPSRDG PSPNSGSSKT LDTEEEEDDT IHMGNAIMTF YSALIDLLG RCAPEMHLIH AGKGEAIRIR SILRSLIPLG DLVGVISIAF QMPTIAKDGN VVEPDMSAGF CPDHKAAMVL FLDSVYGIEV QDFLLHLLE VGFLPDLRAA ASLDTAALSA TDMALALNRY LCTAVLPLLT RCAPLFAGTE HHASLIDSLL HTVYRLSKGC S LTKAQRDS IEVCLLSICG QLRPSMMQHL LRRLVFDVPL LNEHAKMPLK LLTNHYERCW KYYCLPGGWG NFGAASEEEL HL SRKLFWG IFDALSQKKY EQELFKLALP CLSAVAGALP PDYMESNYVS MMEKQSSMDS EGNFNPQPVD TSNITIPEKL EYF INKYAE HSHDKWSMDK LANGWIYGEI YSDSSKVQPL MKPYKLLSEK EKEIYRWPIK ESLKTMLAWG WRIERTREGD SMAL YNRTR RISQTSQVSV DAAHGYSPRA IDMSNVTLSR DLHAMAEMMA ENYHNIWAKK KKMELESKGG GNHPLLVPYD TLTAK EKAK DREKAQDILK FLQINGYAVS RGFKDLELDT PSIEKRFAYS FLQQLIRYVD EAHQYILEFD GGSRGKGEHF PYEQEI KFF AKVVLPLIDQ YFKNHRLYFL SAASRPLCSG GHASNKEKEM VTSLFCKLGV LVRHRISLFG NDATSIVNCL HILGQTL DA RTVMKTGLES VKSALRAFLD NAAEDLEKTM ENLKQGQFTH TRNQPKGVTQ IINYTTVALL PMLSSLFEHI GQHQFGED L ILEDVQVSCY RILTSLYALG TSKSIYVERQ RSALGECLAA FAGAFPVAFL ETHLDKHNIY SIYNTKSSRE RAALSLPTN VEDVCPNIPS LEKLMEEIVE LAESGIRYTQ MPHVMEVILP MLCSYMSRWW EHGPENNPER AEMCCTALNS EHMNTLLGNI LKIIYNNLG IDEGAWMKRL AVFSQPIINK VKPQLLKTHF LPLMEKLKKK AATVVSEEDH LKAEARGDMS EAELLILDEF T TLARDLYA FYPLLIRFVD YNRAKWLKEP NPEAEELFRM VAEVFIYWSK SHNFKREEQN FVVQNEINNM SFLITDTKSK MS KAAVSDQ ERKKMKRKGD RYSMQTSLIV AALKRLLPIG LNICAPGDQE LIALAKNRFS LKDTEDEVRD IIRSNIHLQG KLE DPAIRW QMALYKDLPN RTDDTSDPEK TVERVLDIAN VLFHLEQKSK RVGRRHYCLV EHPQRSKKAV WHKLLSKQRK RAVV ACFRM APLYNLPRHR AVNLFLQGYE KSWIETEEHY FEDKLIEDLA KPGAEPPEED EGTKRVDPLH QLILLFSRTA LTEKC KLEE DFLYMAYADI MAKSCHDEED DDGEEEVKSF EEKEMEKQKL LYQQARLHDR GAAEMVLQTI SASKGETGPM VAATLK LGI AILNGGNSTV QQKMLDYLKE KKDVGFFQSL AGLMQSCSVL DLNAFERQNK AEGLGMVTEE GSGEKVLQDD EFTCDLF RF LQLLCEGHNS DFQNYLRTQT GNNTTVNIII STVDYLLRVQ ESISDFYWYY SGKDVIDEQG QRNFSKAIQV AKQVFNTL T EYIQGPCTGN QQSLAHSRLW DAVVGFLHVF AHMQMKLSQD SSQIELLKEL MDLQKDMVVM LLSMLEGNVV NGTIGKQMV DMLVESSNNV EMILKFFDMF LKLKDLTSSD TFKEYDPDGK GVISKRDFHK AMESHKHYTQ SETEFLLSCA ETDENETLDY EEFVKRFHE PAKDIGFNVA VLLTNLSEHM PNDTRLQTFL ELAESVLNYF QPFLGRIEIM GSAKRIERVY FEISESSRTQ W EKPQVKES KRQFIFDVVN EGGEKEKMEL FVNFCEDTIF EMQLAAQISE SDLNERSANK EESEKERPEE QGPRMAFFSI LT VRSALFA LRYNILTLMR MLSLKSLKKQ MKKVKKMTVK DMVTAFFSSY WSIFMTLLHF VASVFRGFFR IICSLLLGGS LVE GAKKIK VAELLANMPD PTQDEVRGDG EEGERKPLEA ALPSEDLTDL KELTEESDLL SDIFGLDLKR EGGQYKLIPH NPNA GLSDL MSNPVPMPEV QEKFQEQKAK EEEKEEKEET KSEPEKAEGE DGEKEEKAKE DKGKQKLRQL HTHRYGEPEV PESAF WKKI IAYQQKLLNY FARNFYNMRM LALFVAFAIN FILLFYKVST SSVVEGKELP TRSSSENAKV TSLDSSSHRI IAVHYV LEE SSGYMEPTLR ILAILHTVIS FFCIIGYYCL KVPLVIFKRE KEVARKLEFD GLYITEQPSE DDIKGQWDRL VINTQSF PN NYWDKFVKRK VMDKYGEFYG RDRISELLGM DKAALDFSDA REKKKPKKDS SLSAVLNSID VKYQMWKLGV VFTDNSFL Y LAWYMTMSVL GHYNNFFFAA HLLDIAMGFK TLRTILSSVT HNGKQLVLTV GLLAVVVYLY TVVAFNFFRK FYNKSEDGD TPDMKCDDML TCYMFHMYVG VRAGGGIGDE IEDPAGDEYE IYRIIFDITF FFFVIVILLA IIQGLIIDAF GELRDQQEQV KEDMETKCF ICGIGNDYFD TVPHGFETHT LQEHNLANYL FFLMYLINKD ETEHTGQESY VWKMYQERCW EFFPAGDCFR K QYEDQLN |
-分子 #2: Peptidyl-prolyl cis-trans isomerase FKBP1B
分子 | 名称: Peptidyl-prolyl cis-trans isomerase FKBP1B / タイプ: protein_or_peptide / ID: 2 / コピー数: 4 / 光学異性体: LEVO / EC番号: peptidylprolyl isomerase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 11.798501 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MGVEIETISP GDGRTFPKKG QTCVVHYTGM LQNGKKFDSS RDRNKPFKFR IGKQEVIKGF EEGAAQMSLG QRAKLTCTPD VAYGATGHP GVIPPNATLI FDVELLNLE |
-分子 #3: ZINC ION
分子 | 名称: ZINC ION / タイプ: ligand / ID: 3 / コピー数: 4 / 式: ZN |
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分子量 | 理論値: 65.409 Da |
-分子 #4: ADENOSINE-5'-TRIPHOSPHATE
分子 | 名称: ADENOSINE-5'-TRIPHOSPHATE / タイプ: ligand / ID: 4 / コピー数: 8 / 式: ATP |
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分子量 | 理論値: 507.181 Da |
Chemical component information | ChemComp-ATP: |
-分子 #5: 4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)methyl]benz...
分子 | 名称: 4-[(7-methoxy-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)methyl]benzoic acid タイプ: ligand / ID: 5 / コピー数: 4 / 式: KVR |
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分子量 | 理論値: 329.413 Da |
Chemical component information | ChemComp-KVR: |
-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 |
-試料調製
濃度 | 2.2 mg/mL | ||||||||||||||||||||||||||||||||||||
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緩衝液 | pH: 7.4 構成要素:
詳細: Xanthine was made fresh to avoid aggregation. Xanthine stock solution was 10 mM in NaOH 0.5 N. | ||||||||||||||||||||||||||||||||||||
凍結 | 凍結剤: ETHANE |
-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 K3 BIOQUANTUM (6k x 4k) 平均電子線量: 58.0 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 / 最大 デフォーカス(公称値): 1.2 µm / 最小 デフォーカス(公称値): 0.4 µm |
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |