+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-22019 | |||||||||
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タイトル | Pig R615C RyR1 in complex with CaM, EGTA (class 3, closed) | |||||||||
マップデータ | RELION postprocessed map | |||||||||
試料 |
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キーワード | receptor / calcium / channel / complex / TRANSPORT PROTEIN-ISOMERASE-CALCIUM BINDING PROTEIN complex | |||||||||
機能・相同性 | 機能・相同性情報 positive regulation of sequestering of calcium ion / cyclic nucleotide binding / negative regulation of calcium-mediated signaling / negative regulation of insulin secretion involved in cellular response to glucose stimulus / negative regulation of release of sequestered calcium ion into cytosol / neuronal action potential propagation / insulin secretion involved in cellular response to glucose stimulus / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers ...positive regulation of sequestering of calcium ion / cyclic nucleotide binding / negative regulation of calcium-mediated signaling / negative regulation of insulin secretion involved in cellular response to glucose stimulus / negative regulation of release of sequestered calcium ion into cytosol / neuronal action potential propagation / insulin secretion involved in cellular response to glucose stimulus / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / response to redox state / protein maturation by protein folding / Reduction of cytosolic Ca++ levels / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Activation of Ca-permeable Kainate Receptor / Loss of phosphorylation of MECP2 at T308 / 'de novo' protein folding / CREB1 phosphorylation through the activation of Adenylate Cyclase / PKA activation / negative regulation of high voltage-gated calcium channel activity / CaMK IV-mediated phosphorylation of CREB / Glycogen breakdown (glycogenolysis) / positive regulation of cyclic-nucleotide phosphodiesterase activity / organelle localization by membrane tethering / negative regulation of heart rate / negative regulation of calcium ion export across plasma membrane / CLEC7A (Dectin-1) induces NFAT activation / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / regulation of cardiac muscle cell action potential / Activation of RAC1 downstream of NMDARs / FK506 binding / positive regulation of ryanodine-sensitive calcium-release channel activity / positive regulation of axon regeneration / regulation of cell communication by electrical coupling involved in cardiac conduction / Negative regulation of NMDA receptor-mediated neuronal transmission / negative regulation of peptidyl-threonine phosphorylation / Synthesis of IP3 and IP4 in the cytosol / Unblocking of NMDA receptors, glutamate binding and activation / Phase 0 - rapid depolarisation / negative regulation of ryanodine-sensitive calcium-release channel activity / protein phosphatase activator activity / channel regulator activity / RHO GTPases activate PAKs / : / Ion transport by P-type ATPases / Long-term potentiation / Uptake and function of anthrax toxins / Regulation of MECP2 expression and activity / Calcineurin activates NFAT / catalytic complex / DARPP-32 events / detection of calcium ion / smooth muscle contraction / regulation of cardiac muscle contraction / regulation of ryanodine-sensitive calcium-release channel activity / Smooth Muscle Contraction / response to vitamin E / cellular response to interferon-beta / RHO GTPases activate IQGAPs / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / calcium channel inhibitor activity / Protein methylation / eNOS activation / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / Activation of AMPK downstream of NMDARs / T cell proliferation / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / release of sequestered calcium ion into cytosol / : / Ion homeostasis / titin binding / regulation of calcium-mediated signaling / positive regulation of protein autophosphorylation / voltage-gated potassium channel complex / sperm midpiece / regulation of cytosolic calcium ion concentration / sarcoplasmic reticulum membrane / calcium channel complex / substantia nigra development / adenylate cyclase activator activity / Ras activation upon Ca2+ influx through NMDA receptor / regulation of heart rate / sarcomere / FCERI mediated Ca+2 mobilization / protein serine/threonine kinase activator activity / FCGR3A-mediated IL10 synthesis / VEGFR2 mediated vascular permeability / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / VEGFR2 mediated cell proliferation / regulation of cytokinesis / positive regulation of peptidyl-threonine phosphorylation / peptidylprolyl isomerase / peptidyl-prolyl cis-trans isomerase activity / Translocation of SLC2A4 (GLUT4) to the plasma membrane / spindle microtubule / RAF activation / calcium-mediated signaling / positive regulation of receptor signaling pathway via JAK-STAT 類似検索 - 分子機能 | |||||||||
生物種 | Sus scrofa (ブタ) / 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: 4.7 Å | |||||||||
データ登録者 | Woll KW / Haji-Ghassemi O | |||||||||
資金援助 | 1件
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引用 | ジャーナル: Nat Commun / 年: 2021 タイトル: Pathological conformations of disease mutant Ryanodine Receptors revealed by cryo-EM. 著者: Kellie A Woll / Omid Haji-Ghassemi / Filip Van Petegem / 要旨: Ryanodine Receptors (RyRs) are massive channels that release Ca from the endoplasmic and sarcoplasmic reticulum. Hundreds of mutations are linked to malignant hyperthermia (MH), myopathies, and ...Ryanodine Receptors (RyRs) are massive channels that release Ca from the endoplasmic and sarcoplasmic reticulum. Hundreds of mutations are linked to malignant hyperthermia (MH), myopathies, and arrhythmias. Here, we explore the first MH mutation identified in humans by providing cryo-EM snapshots of the pig homolog, R615C, showing that it affects an interface between three solenoid regions. We also show the impact of apo-calmodulin (apoCaM) and how it can induce opening by bending of the bridging solenoid, mediated by its N-terminal lobe. For R615C RyR1, apoCaM binding abolishes a pathological 'intermediate' conformation, distributing the population to a mixture of open and closed channels, both different from the structure without apoCaM. Comparisons show that the mutation primarily affects the closed state, inducing partial movements linked to channel activation. This shows that disease mutations can cause distinct pathological conformations of the RyR and facilitate channel opening by disrupting interactions between different solenoid regions. | |||||||||
履歴 |
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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: SurfViewMolmilJmol/JSmol |
添付画像 |
-ダウンロードとリンク
-EMDBアーカイブ
マップデータ | emd_22019.map.gz | 370.8 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-22019-v30.xml emd-22019.xml | 24.2 KB 24.2 KB | 表示 表示 | EMDBヘッダ |
画像 | emd_22019.png | 199.2 KB | ||
Filedesc metadata | emd-22019.cif.gz | 7.9 KB | ||
その他 | emd_22019_additional_1.map.gz emd_22019_half_map_1.map.gz emd_22019_half_map_2.map.gz | 54.1 MB 331.5 MB 331.6 MB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-22019 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-22019 | HTTPS FTP |
-検証レポート
文書・要旨 | emd_22019_validation.pdf.gz | 941.9 KB | 表示 | EMDB検証レポート |
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文書・詳細版 | emd_22019_full_validation.pdf.gz | 941.4 KB | 表示 | |
XML形式データ | emd_22019_validation.xml.gz | 17.8 KB | 表示 | |
CIF形式データ | emd_22019_validation.cif.gz | 21.2 KB | 表示 | |
アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-22019 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-22019 | HTTPS FTP |
-関連構造データ
-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_22019.map.gz / 形式: CCP4 / 大きさ: 421.9 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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注釈 | RELION postprocessed map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 1.09 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
-追加マップ: Density modified map generated from RELION half maps...
ファイル | emd_22019_additional_1.map | ||||||||||||
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注釈 | Density modified map generated from RELION half maps using PHENIX Resolve | ||||||||||||
投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #1
ファイル | emd_22019_half_map_1.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-ハーフマップ: #2
ファイル | emd_22019_half_map_2.map | ||||||||||||
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投影像・断面図 |
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密度ヒストグラム |
-試料の構成要素
-全体 : ryanodine receptor-FKBP1B-calmodulin complex
全体 | 名称: ryanodine receptor-FKBP1B-calmodulin complex |
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要素 |
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-超分子 #1: ryanodine receptor-FKBP1B-calmodulin complex
超分子 | 名称: ryanodine receptor-FKBP1B-calmodulin complex / 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: ryanodine receptor
超分子 | 名称: ryanodine receptor / タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #2 |
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由来(天然) | 生物種: Sus scrofa (ブタ) |
-超分子 #3: FKBP1B
超分子 | 名称: FKBP1B / タイプ: complex / ID: 3 / 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) |
-超分子 #4: Calmodulin
超分子 | 名称: Calmodulin / タイプ: complex / ID: 4 / 親要素: 1 / 含まれる分子: #3 |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Peptidyl-prolyl cis-trans isomerase FKBP1B
分子 | 名称: Peptidyl-prolyl cis-trans isomerase FKBP1B / タイプ: protein_or_peptide / ID: 1 / 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: 11.939562 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: SNAGVEIETI SPGDGRTFPK KGQTCVVHYT GMLQNGKKFD SSRDRNKPFK FRIGKQEVIK GFEEGAAQMS LGQRAKLTCT PDVAYGATG HPGVIPPNAT LIFDVELLNL E UniProtKB: Peptidyl-prolyl cis-trans isomerase FKBP1B |
-分子 #2: Ryanodine Receptor
分子 | 名称: Ryanodine Receptor / タイプ: protein_or_peptide / ID: 2 / コピー数: 4 / 光学異性体: LEVO |
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由来(天然) | 生物種: Sus scrofa (ブタ) |
分子量 | 理論値: 392.424781 KDa |
配列 | 文字列: QFLRTDDEVV LQCNATVLKE QLKLCLAAEG FGNRLCFLEP TSNAQNVPPD LAICCFVLEQ SLSVRALQEM LANGHRTLLY GHAILLRHA HSGMYLSCLT TSRSMTDKLA FDVGLQEDAT GEACWWTTHP ASKQRSEGEK VRVGDDLILV SVSSERYLHL S TASGELQV ...文字列: QFLRTDDEVV LQCNATVLKE QLKLCLAAEG FGNRLCFLEP TSNAQNVPPD LAICCFVLEQ SLSVRALQEM LANGHRTLLY GHAILLRHA HSGMYLSCLT TSRSMTDKLA FDVGLQEDAT GEACWWTTHP ASKQRSEGEK VRVGDDLILV SVSSERYLHL S TASGELQV DASFMQTLWN MNPICSGCEE GYVTGGHVLR LFHGHMDECL TISPADQRRL VYYEGGSVCT HARSLWRLEP LR ISWSGSH LRWGQPLRIR HVTTGRYLAL IEDQGLVVVD ASKAHTKATS FCFRISKEKL KRDVEGMGPP EIKYGESLCF VQH VASGLW LTYAALKKKA ILHQEGHMDD ALSLTRCQQE ESQAARMIYS TAGLYNHFIK GLDSFSGKPR PAGTALPLEG VILS LQDLI GYFEPPSEEL QHEEKQSKLR SLRNRQSLFQ EEGMLSLVLN CIDRLNVYTT AAHFAEFAGE EAAESWKEIV NLLYE ILAS LIRGNRANCA LFSNNLDWLV SKLDRLEASS GILEVLYCVL IESPEVLNII QENHIKSIIS LLDKHGRNHK VLDVLC SLC VCNGVAVCSN QDLITENLLP GRELLLQTNL INYVTSIRPN IFVGRAEGTT QYSKWYFEVM VDEVVPFLTA QATHLRV GW ALTEGYSPYP GGGEGWGGNG VGDDLYSYGF DGLHLWTGHV PRLVTSPGQH LLAPEDVVSC CLDLSVPSIS FRINGCPV Q GVFEAFNLNG LFFPVVSFSA GVKVRFLLGG RHGEFKFLPP PGYAPCHEAV LPRERLRLEP IKEYRREGPR PHLVGPSRC LSHTDFVPCP IREKLAENIH ELWALTRIEQ GWTYGPVRHP CLVDFHSLPE PERNYNLQMS GETLKTLLAL GCHVGMADEK AEDNLRKTK LPKTYMMSNG YKPAPLDLSH VRLTPAQTTL VDRLAENGHN VWARDRVAQG WSYSAVQDIP ARRNPRLVPY R LLDEATKR SNRDSLCQAV RTLLGYGRVR IFRAEKSYAV QSGRWYFEFE AVTTGEMRVG WARPELRPDV ELGADELAYV FN GHRGQRW HLGSELFGRP WQSGDVVGCM IDLTENTIIF TLNGEVLMSD SGSETAFRDI EVGDGFLPVC SLGPGQVGHL NLG QDVSSL RFFAICGLQE GFEPFAINMQ RPVTTWFSKS LPQFEAVPLE HPHYEVSRVD GTVDTPPCLR LTHRQNSLVE MLFL RLSLP VQFHQLNTTT YYYSVRVFAG QEPSCVWVGW VTPDYHQHDM NFDLTKVRAV TVTMGDNIHS SLKCSNCYMV WGGDF VSHT DLVIGCLVDL ATGLMTFTAN GKESNTFFQV EPNTKLFPAV FVLPTHQNVI QFELGKNIMP LSAAMFLSER KNPAPQ CPP RLEMQMLMPV SWSRMPNHFL RVETRRAGER LGWAVQCQEP LTMMALHIPE ENRCMDILEL SERLDLQQFH SHTLRLY RA VCALGNNRVA HALCSHVDQA QLLHALEDAH LPGPLRAGYY DLLISIHLES ACRSRRSMLS EYIVPLTPET RAITLFPP R HGLPGVGVTT SLRPPHHFSA PCFVAALPEA PARLSPSIPL EALRDKALRM LGEAVRDGGQ HARDPVGGSV EFQFVPVLK LVSTLLVMGI FGDEDVKQIL KMIEPEVEEG LLQMKLPESV KLQMCNLLEY FCDQELQHRV ESLAAFAERY VDKLQANQRD RYGILMKAF TMTAAETARR TREFRSPPQE QINMLLHFKD CPLPDEIRQD LLEFHQDLLT HCGIQLQSLQ ELVSHTVVRW A QEDFVQSP ELVRAMFSLL HRQYDGLGEL LRALPRAYTI SPSSVEDTMS LLECLGQIRS LLIVQMGPQE ENLMIQSIGN IM NNKVFYQ HPNLMRALGM HETVMEVMVN VLGRFPKMVT SCCRFLCYFC RISRQNQRSM FDHLSYLLEN SGGMQGSTPL DVA AASVID NNELALALQE QDLEKVVSYL AGCGLQSCPM LLAKGYPDIG WNPCGGERYL DFLRFAVFVN GESVEENANV VVRL LIRKP ECFGPLLATI EEAMSFYAAL IDLLGRCAPI QAGKGEALRI RAILRSLVPL DDLVGIISLP LQIPTPDHKA SMVLF LDRA LALNRYLCLA VLPLITKCAP LMVDSMLHTV YRLSRGRSLT KAQRDVIEEC LMALCRYIPS MLQHLLRRLV F(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)EFSVL C RDLYALYPLL IRYVDNNRAH WLPSAEELFR MVGEIFIYWS KSHNFKREEQ NFVV(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)RRAVVAC FRMTPLYNLP THR ACNMFL ESYKAAWILT EDHSFEDRMI DDLSKAGEKK PDPLHQLVLH FSRTALTEKS KLDEDYLYMA YADIMAKSCH LEES FEEKE MEKQRLLYQQ ARLHNRGAAE MVLQMISACK GETGAMVSST LKLGISILNG GNADVQQKML DYLKDKKEVG FFQSI QALM QTCSVLDLNA FERQNKAEGL GMVNEDGTVI NRQNGEKVMA DDEFTQDLFR FLQLLCEGHN NDFQNYLRTQ TGNTTT INI IICTVDYLLR LQESISDFYW YYSGKDVIEE QGKRNFSKAM SVAKQVFNSL TEYIQGPCTG NQQSLAHSRL WDAVVGF LH VFAHMMMKLA LKELLDLQKD MVVMLLSLLE GNVVNGMIAR QMVDMLVESS SNVEMILKFF DMFLKLKDIV GSEAFQDY V TDPRGLISKK DFQK(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) EFANRFQEPA RDIGFNVAVL LTNLSEHVPH DPRLR NFLE LAESILEYFR PYLGRIEIMG ASRRIERIYF EISETNRAQW EMPQVKESKR QFIFDVVNGE SEKMELFVSF CEDTIF EMQ (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)EV QRVKFLNYLS RNFYTLRFLA LFLAFAINFI LLFYKVSDSP PVYYFLEEST GYMEPALRCL SLLHTLVA F LCIIGYNCLK VPLVIFKREK ELARKLEFDG LYITEQPEDD DVKGQWDRLV LNTPSFPSNY WDKFVKRKVL DKHGDIYGR ERIAELTWLM SIDVKYQIWK FGVIFTDNSF LYLGWYMVMS LLGHYNNFFF AAHLLDIAMG VKTLRTILSS VTHNGKQLVM TVGLLAVVV YLYTVVAFNF FRKFYNKSKC DDMMTCYLFH MYVGVRAGGG IGDEIEDPAG DEYELYRVVF DITFFFFVIV I LLAIIQGL IIDAFGELRD QQEQVREDME TKCFICGIGS DYFDTTPHRF ETHTLEEHNL ANYMFFLMYL INKDETEHTG QE SYVWKMY QERCWDFFPA GDCFRKQYED QL |
-分子 #3: Calmodulin-1
分子 | 名称: Calmodulin-1 / タイプ: protein_or_peptide / ID: 3 / 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: 16.723365 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MADQLTEEQI AEFKEAFSLF DKDGDGTITT KELGTVMRSL GQNPTEAELQ DMINEVDADG NGTIDFPEFL TMMARKMKDT DSEEEIREA FRVFDKDGNG YISAAELRHV MTNLGEKLTD EEVDEMIREA DIDGDGQVNY EEFVQMMTA UniProtKB: Calmodulin-1 |
-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
緩衝液 | pH: 7.5 |
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グリッド | 詳細: unspecified |
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: FEI FALCON III (4k x 4k) 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: OTHER / 撮影モード: DIFFRACTION |
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |
-画像解析
初期モデル | モデルのタイプ: PDB ENTRY |
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最終 再構成 | 想定した対称性 - 点群: C4 (4回回転対称) / 解像度のタイプ: BY AUTHOR / 解像度: 4.7 Å / 解像度の算出法: FSC 0.143 CUT-OFF / ソフトウェア - 名称: PHENIX (ver. dev-3714) / 使用した粒子像数: 7038 |
初期 角度割当 | タイプ: MAXIMUM LIKELIHOOD |
最終 角度割当 | タイプ: MAXIMUM LIKELIHOOD |