+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-18701 | |||||||||||||||||||||
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タイトル | Endosomal membrane tethering complex CORVET | |||||||||||||||||||||
マップデータ | CORVET composite map and associated molecular model | |||||||||||||||||||||
試料 |
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キーワード | CORVET / membrane fusion / endosome / Rab GTPase / tethering / ENDOCYTOSIS | |||||||||||||||||||||
機能・相同性 | 機能・相同性情報 histone catabolic process / organelle fusion / endosomal vesicle fusion / regulation of SNARE complex assembly / CORVET complex / HOPS complex / vesicle tethering / regulation of vacuole fusion, non-autophagic / vacuole inheritance / vacuole fusion, non-autophagic ...histone catabolic process / organelle fusion / endosomal vesicle fusion / regulation of SNARE complex assembly / CORVET complex / HOPS complex / vesicle tethering / regulation of vacuole fusion, non-autophagic / vacuole inheritance / vacuole fusion, non-autophagic / vesicle fusion with vacuole / Golgi to endosome transport / Golgi to vacuole transport / vesicle docking / late endosome to vacuole transport via multivesicular body sorting pathway / endosome organization / vacuole organization / protein targeting to vacuole / late endosome to vacuole transport / Golgi stack / piecemeal microautophagy of the nucleus / fungal-type vacuole / vesicle docking involved in exocytosis / vacuolar acidification / fungal-type vacuole membrane / endosomal transport / lysosome organization / endosome to lysosome transport / protein-membrane adaptor activity / vesicle-mediated transport / intracellular protein transport / RING-type E3 ubiquitin transferase / autophagy / endocytosis / ubiquitin protein ligase activity / late endosome / GTPase binding / protein-macromolecule adaptor activity / actin binding / early endosome membrane / endosome / ATP binding / membrane / metal ion binding / cytoplasm / cytosol 類似検索 - 分子機能 | |||||||||||||||||||||
生物種 | Saccharomyces cerevisiae (パン酵母) | |||||||||||||||||||||
手法 | 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 4.6 Å | |||||||||||||||||||||
データ登録者 | Shvarev D / Ungermann C / Moeller A / Langemeyer L / Walter S / Perz A / Froehlich F | |||||||||||||||||||||
資金援助 | ドイツ, 6件
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引用 | ジャーナル: Nat Commun / 年: 2024 タイトル: Structure of the endosomal CORVET tethering complex. 著者: Dmitry Shvarev / Caroline König / Nicole Susan / Lars Langemeyer / Stefan Walter / Angela Perz / Florian Fröhlich / Christian Ungermann / Arne Moeller / 要旨: Cells depend on their endolysosomal system for nutrient uptake and downregulation of plasma membrane proteins. These processes rely on endosomal maturation, which requires multiple membrane fusion ...Cells depend on their endolysosomal system for nutrient uptake and downregulation of plasma membrane proteins. These processes rely on endosomal maturation, which requires multiple membrane fusion steps. Early endosome fusion is promoted by the Rab5 GTPase and its effector, the hexameric CORVET tethering complex, which is homologous to the lysosomal HOPS. How these related complexes recognize their specific target membranes remains entirely elusive. Here, we solve the structure of CORVET by cryo-electron microscopy and revealed its minimal requirements for membrane tethering. As expected, the core of CORVET and HOPS resembles each other. However, the function-defining subunits show marked structural differences. Notably, we discover that unlike HOPS, CORVET depends not only on Rab5 but also on phosphatidylinositol-3-phosphate (PI3P) and membrane lipid packing defects for tethering, implying that an organelle-specific membrane code enables fusion. Our data suggest that both shape and membrane interactions of CORVET and HOPS are conserved in metazoans, thus providing a paradigm how tethering complexes function. | |||||||||||||||||||||
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_18701.map.gz | 224.8 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-18701-v30.xml emd-18701.xml | 22.9 KB 22.9 KB | 表示 表示 | EMDBヘッダ |
画像 | emd_18701.png | 60.4 KB | ||
Filedesc metadata | emd-18701.cif.gz | 9.4 KB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-18701 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-18701 | HTTPS FTP |
-検証レポート
文書・要旨 | emd_18701_validation.pdf.gz | 440.8 KB | 表示 | EMDB検証レポート |
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文書・詳細版 | emd_18701_full_validation.pdf.gz | 440.3 KB | 表示 | |
XML形式データ | emd_18701_validation.xml.gz | 7.2 KB | 表示 | |
CIF形式データ | emd_18701_validation.cif.gz | 8.2 KB | 表示 | |
アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-18701 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-18701 | HTTPS FTP |
-関連構造データ
関連構造データ | 8qx8MC 7zu0C C: 同じ文献を引用 (文献) M: このマップから作成された原子モデル |
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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_18701.map.gz / 形式: CCP4 / 大きさ: 244.1 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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注釈 | CORVET composite map and associated molecular model | ||||||||||||||||||||
ボクセルのサイズ | X=Y=Z: 2.037 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 : Endosomal membrane tethering complex CORVET
全体 | 名称: Endosomal membrane tethering complex CORVET |
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要素 |
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-超分子 #1: Endosomal membrane tethering complex CORVET
超分子 | 名称: Endosomal membrane tethering complex CORVET / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
-分子 #1: Vacuolar protein sorting-associated protein 8
分子 | 名称: Vacuolar protein sorting-associated protein 8 / タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 148.102172 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MEQNGLDHDS RSSIDTTIND TQKTFLEFRS YTQLSEKLAS SSSYTAPPLN EDGPKGVASA VSQGSESVVS WTTLTHVYSI LGAYGGPTC LYPTATYFLM GTSKGCVLIF NYNEHLQTIL VPTLSEDPSI HSIRSPVKSI VICSDGTHVA ASYETGNICI W NLNVGYRV ...文字列: MEQNGLDHDS RSSIDTTIND TQKTFLEFRS YTQLSEKLAS SSSYTAPPLN EDGPKGVASA VSQGSESVVS WTTLTHVYSI LGAYGGPTC LYPTATYFLM GTSKGCVLIF NYNEHLQTIL VPTLSEDPSI HSIRSPVKSI VICSDGTHVA ASYETGNICI W NLNVGYRV KPTSEPTNGM TPTPALPAVL HIDDHVNKEI TGLDFFGARH TALIVSDRTG KVSLYNGYRR GFWQLVYNSK KI LDVNSSK EKLIRSKLSP LISREKISTN LLSVLTTTHF ALILLSPHVS LMFQETVEPS VQNSLVVNSS ISWTQNCSRV AYS VNNKIS VISISSSDFN VQSASHSPEF AESILSIQWI DQLLLGVLTI SHQFLVLHPQ HDFKILLRLD FLIHDLMIPP NKYF VISRR SFYLLTNYSF KIGKFVSWSD ITLRHILKGD YLGALEFIES LLQPYCPLAN LLKLDNNTEE RTKQLMEPFY NLSLA ALRF LIKKDNADYN RVYQLLMVVV RVLQQSSKKL DSIPSLDVFL EQGLEFFELK DNAVYFEVVA NIVAQGSVTS ISPVLF RSI IDYYAKEENL KVIEDLIIML NPTTLDVDLA VKLCQKYNLF DLLIYIWNKI FDDYQTPVVD LIYRISNQSE KCVIFNG PQ VPPETTIFDY VTYILTGRQY PQNLSISPSD KCSKIQRELS AFIFSGFSIK WPSNSNHKLY ICENPEEEPA FPYFHLLL K SNPSRFLAML NEVFEASLFN DDNDMVASVG EAELVSRQYV IDLLLDAMKD TGNSDNIRVL VAIFIATSIS KYPQFIKVS NQALDCVVNT ICSSRVQGIY EISQIALESL LPYYHSRTTE NFILELKEKN FNKVLFHIYK SENKYASALS LILETKDIEK EYNTDIVSI TDYILKKCPP GSLECGKVTE VIETNFDLLL SRIGIEKCVT IFSDFDYNLH QEILEVKNEE TQQKYLDKLF S TPNINNKV DKRLRNLHIE LNCKYKSKRE MILWLNGTVL SNAESLQILD LLNQDSNFEA AAIIHERLES FNLAVRDLLS FI EQCLNEG KTNISTLLES LRRAFDDCNS AGTEKKSCWI LLITFLITLY GKYPSHDERK DLCNKLLQEA FLGLVRSKSS SQK DSGGEF WEIMSSVLEH QDVILMKVQD LKQLLLNVFN TYKLERSLSE LIQKIIEDSS QDLVQQYRKF LSEGWSIHTD DCEI CGKKI WGAGLDPLLF LAWENVQRHQ DMISVDLKTP LVIFKCHHGF HQTCLENLAQ KPDEYSCLIC QTESNPKIVD YKDDD DKDY KDDDDKDYKD DDDK UniProtKB: Vacuolar protein sorting-associated protein 8 |
-分子 #2: Vacuolar protein sorting-associated protein 33
分子 | 名称: Vacuolar protein sorting-associated protein 33 / 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: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 79.354977 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MNRFWNTKKF SLTNADGLCA TLNEISQNDE VLVVQPSVLP VLNSLLTFQD LTQSTPVRKI TLLDDQLSDD LPSALGSVPQ MDLIFLIDV RTSLRLPPQL LDAAQKHNLS SLHIIYCRWK PSFQNTLEDT EQWQKDGFDL NSKKTHFPNV IESQLKELSN E YTLYPWDL ...文字列: MNRFWNTKKF SLTNADGLCA TLNEISQNDE VLVVQPSVLP VLNSLLTFQD LTQSTPVRKI TLLDDQLSDD LPSALGSVPQ MDLIFLIDV RTSLRLPPQL LDAAQKHNLS SLHIIYCRWK PSFQNTLEDT EQWQKDGFDL NSKKTHFPNV IESQLKELSN E YTLYPWDL LPFPQIDENV LLTHSLYNME NVNMYYPNLR SLQSATESIL VDDMVNSLQS LIFETNSIIT NVVSIGNLSK RC SHLLKKR IDEHQTENDL FIKGTLYGER TNCGLEMDLI ILERNTDPIT PLLTQLTYAG ILDDLYEFNS GIKIKEKDMN FNY KEDKIW NDLKFLNFGS IGPQLNKLAK ELQTQYDTRH KAESVHEIKE FVDSLGSLQQ RQAFLKNHTT LSSDVLKVVE TEEY GSFNK ILELELEILM GNTLNNDIED IILELQYQYE VDQKKILRLI CLLSLCKNSL REKDYEYLRT FMIDSWGIEK CFQLE SLAE LGFFTSKTGK TDLHITTSKS TRLQKEYRYI SQWFNTVPIE DEHAADKITN ENDDFSEATF AYSGVVPLTM RLVQML YDR SILFHNYSSQ QPFILSREPR VSQTEDLIEQ LYGDSHAIEE SIWVPGTITK KINASIKSNN RRSIDGSNGT FHAAEDI AL VVFLGGVTMG EIAIMKHLQK ILGKKGINKR FIIIADGLIN GTRIMNSIS UniProtKB: Vacuolar protein sorting-associated protein 33 |
-分子 #3: Vacuolar protein sorting-associated protein 16
分子 | 名称: Vacuolar protein sorting-associated protein 16 / タイプ: protein_or_peptide / ID: 3 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 92.857 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MKNPSFDWER LKDVFYRSRA IGELKWPTQY EEFKCALSLT VIAVEIQDFI QVYNYFGQLL GKINLQRIHE DIIKFEFDKD EKLILVTKS SIKIVKGWSP LTIESVPLQD PTIDTIWDYH NGIMLLAKSR DIYKLNGNEW ELLYENKDKK YNLLTKNHWS C NDDSIILL ...文字列: MKNPSFDWER LKDVFYRSRA IGELKWPTQY EEFKCALSLT VIAVEIQDFI QVYNYFGQLL GKINLQRIHE DIIKFEFDKD EKLILVTKS SIKIVKGWSP LTIESVPLQD PTIDTIWDYH NGIMLLAKSR DIYKLNGNEW ELLYENKDKK YNLLTKNHWS C NDDSIILL DVDHVYQVST SNGALLKLIT DSSWHKVTIS SRGFICLYNM KDNKLQIFRD PARILMEHNL DSTPDDICWC GN DTVACSF EDEIKLYGPD GLYVTFWYPF TVTNLRAEVD GLKVITTEKI YFLSRVQPQT SNIFRIGSTE PGAMLVDSFS LLE DHAPKA IEILKNFVLE KGVLDCIAAA IDEFEPKLQK MLLNAASYGK ASLQYKSFDA SIFVNACNTI KLLNCFRSFG IFLT VEEYR CISLKGVIDR LLKYHRYYEC IQICKLANER FLLGYVFTEW AKDKIKGSPD MEDDELLDKI KSRLSVIDMT DTLQM VAVA KVAYLEGRFQ LSRNLALLEK NEEARIEQLY NLDDDSIALK ECIKVQNYSL TISLLIALSK KLTNSQLTKL LIIDMF NNP LYLYYMRMDK AYLYDFYRQT DRFIDLAHVL LQQGKEQQSL HSFLPQIKDL YSQVQNSEVV NNTIEQLQRQ EKLWIYQ ES LGKRFAISFT NMTLDQTLSK LIETGQDKQV KEIVKKFKIS EKKLYHLKCK TLVEAKKFDE LLQFAQSRKS PIGYMPFY T YLKSRGHMDK ASPYVNMIPG LSYQEKKKLY VECRGFRDAI QLAGKEKDIP GLKEIYNIIP PNEPELKALA NETMSRI UniProtKB: Vacuolar protein sorting-associated protein 16 |
-分子 #4: E3 ubiquitin-protein ligase PEP5
分子 | 名称: E3 ubiquitin-protein ligase PEP5 / タイプ: protein_or_peptide / ID: 4 / コピー数: 1 / 光学異性体: LEVO / EC番号: RING-type E3 ubiquitin transferase |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 117.617219 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MSLSSWRQFQ LFENIPIRDP NFGGDSLLYS DPTLCAATIV DPQTLIIAVN SNIIKVVKLN QSQVIHEFQS FPHDFQITFL KVINGEFLV ALAESIGKPS LIRVYKLEKL PNREQLYHSQ VELKNGNNTY PISVVSISND LSCIVVGFIN GKIILIRGDI S RDRGSQQR ...文字列: MSLSSWRQFQ LFENIPIRDP NFGGDSLLYS DPTLCAATIV DPQTLIIAVN SNIIKVVKLN QSQVIHEFQS FPHDFQITFL KVINGEFLV ALAESIGKPS LIRVYKLEKL PNREQLYHSQ VELKNGNNTY PISVVSISND LSCIVVGFIN GKIILIRGDI S RDRGSQQR IIYEDPSKEP ITALFLNNDA TACFAATTSR ILLFNTTGRN RGRPSLVLNS KNGLDLNCGS FNPATNEFIC CL SNFIEFF SSSGKKHQFA FDLSLRKRIF CVDKDHILIV TEETGVPTTS ISVNELSPTI INRIFIIDAK NKIISLNFVV SSA IIDIFS TSQSGKNITY LLTSEGVMHR ITPKSLENQI NIIIQKELYP FALQLAKQHS LSPLDVQEIH KKYGDYLFKK GLRK EATDQ YIQCLDVVET SEIISKFGVK EVPDPESMRN LADYLWSLIK NSISQRDHVT LLLIVLIKLK DVEGIDTFIQ HFDRK GIWN EGVVMDDMDD VTFFYSDNDF FDLDLILELM KESDFKRLSY RLAKKYSKDS LIIVDILLNL LHNPVKAIKY IKSLPI DET LRCLVTYSKK LLEESPNETN ALLIEVFTGK FKPSTFEVDL DRRDTTGDFS ENIRTVFYSY KTFFNYMNSN GTSDAMS ES SEASHEHEEP TYHPPKPSIV FSSFVTKPFE FVVFLEACLA CYQQYEGFDE DRQVILTTLY DLYLNLAQND VPERIDDW R SRATGVLRES NKLVYSAASN NTSKRVDNSI MLLISHMDQS SASAKDKTKI DIASFANDNP EMDLLSTFRA MTLNEEPST CLKFLEKYGT EEPKLLQVAL SYFVSNKLIF KEMGGNEVLK EKVLRPIIEG ERMPLLDIIK ALSRTNVAHF GLIQDIIIDH VKTEDTEIK RNEKLIESYD KELKEKNKKL KNTINSDQPL HVPLKNQTCF MCRLTLDIPV VFFKCGHIYH QHCLNEEEDT L ESERKLFK CPKCLVDLET SNKLFEAQHE VVEKNDLLNF ALNSEEGSRD RFKVITEFLG RGAISYSDIT I UniProtKB: E3 ubiquitin-protein ligase PEP5 |
-分子 #5: Vacuolar protein sorting-associated protein 3
分子 | 名称: Vacuolar protein sorting-associated protein 3 / タイプ: protein_or_peptide / ID: 5 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 117.069008 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MVKKKTNNDK GKEVKENEGK LDIDSESSPH ERENDKKKTE DDSLRATESE ETNTHNANPN ETVRADKFSQ EESRPIEDSP HTDKNTAQE SCQPSSAEDN VINTDITSLN EKTSTNDEQE KGLPLKISEG PFTISTLLDN VPSDLIYTCC EAYENHIFLG T TTGDLLHY ...文字列: MVKKKTNNDK GKEVKENEGK LDIDSESSPH ERENDKKKTE DDSLRATESE ETNTHNANPN ETVRADKFSQ EESRPIEDSP HTDKNTAQE SCQPSSAEDN VINTDITSLN EKTSTNDEQE KGLPLKISEG PFTISTLLDN VPSDLIYTCC EAYENHIFLG T TTGDLLHY FELERGNYML VSQTKFDAES NSKIDKILLL PKVEGALILC DNELVLFILP EFAPRPNTTR LKGISDVVIC NF SRSSKAY RIYAFHAEGV RLLKISADSL VLTKAFNFKL IDKACAHEET LMVSKLNSYE LINLKSSQVI PLFRISETDE DLE PIITSF NEQSEFLVCS GGGSYDSGAM ALVVNHHGDI IKGTIVLKNY PRNVIVEFPY IIAESAFQSV DIYSALPSEK SQLL QSITT SGSDLKISKS DNVFTNTNNS EEFKEKIFNK LRLEPLTHSD NKFRIERERA FVEESYEEKT SLIVYNNLGI HLLVP TPMV LRFTSCEESE IDNIEDQLKK LAKKDLTKFE HIEAKYLMSL LLFLMTLHYD HIEDEVMKKW CDFSDKVDIR ILFYMF GWK VYSEIWCFHG LINIVERLKS LKLTNKCENI LKMLLMMKNE LKKKNKTGLL TNDFDDIMKT IDITLFKLRL EKKETIT VD MFERESYDEI IREINLHDDK LPRIELLIEI YKEKGEYLKA LNLLREAGDY ISLVSFIEEN LKKLPEDYIK ERIADDLL L TLKQGDENTE ECAIKKVLKI LDMACINKND FLNKIPAEET SLKVSFIEQL GVQNSNDSKF LFNYYLAKLR EIINQSNIW SILGDFIKEY KDDFAYDKTD ITNFIHIKLK HSLQCENFSK YYEKCENLKS ENEKDDEFIN FTFDEISKID KEHILTLLFF PNELTNWVS SEELLKIYLS FNDFRSVEKY IGKQNLVAVM KQYLDISSLN YSVELVTNLL QRNFELLDDT DIQLKILETI P SVFPVQTI SELLLKVLIK YQEKKEESNL RKCLLKNQIS ISDELSRNFD SQG UniProtKB: Vacuolar protein sorting-associated protein 3 |
-分子 #6: Vacuolar membrane protein PEP3
分子 | 名称: Vacuolar membrane protein PEP3 / タイプ: protein_or_peptide / ID: 6 / コピー数: 1 / 光学異性体: LEVO |
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由来(天然) | 生物種: Saccharomyces cerevisiae (パン酵母) |
分子量 | 理論値: 107.531047 KDa |
組換発現 | 生物種: Saccharomyces cerevisiae (パン酵母) |
配列 | 文字列: MIKTRIEEVQ LQFLTGNTEL THLKVSNDQL IVTTQRTIYR INLQDPAIVN HFDCPLSKEL ETIMNVHVSP MGSVILIRTN FGRYMLLKD GEFTQLNKIK NLDLSSLHWI NETTFLMGIK KTPKLYRVEL TGKDITTKLW YENKKLSGGI DGIAYWEGSL L LTIKDNIL ...文字列: MIKTRIEEVQ LQFLTGNTEL THLKVSNDQL IVTTQRTIYR INLQDPAIVN HFDCPLSKEL ETIMNVHVSP MGSVILIRTN FGRYMLLKD GEFTQLNKIK NLDLSSLHWI NETTFLMGIK KTPKLYRVEL TGKDITTKLW YENKKLSGGI DGIAYWEGSL L LTIKDNIL YWRDVTNMKF PLVLPDESEQ FERLKHHAIK KFDSYNGLFA WVTSNGIVFG DLKEKQMEKD PASNNFGKFL SS SKVLLNF ELPDYQNDKD HLIKDIVLTA FHILLLRKNT VTMVSQLNND VVFHETIPRH QLTGSNTDSN EKFLGLVRDS VKE TFWCFS NINVFEIIIE NEPNSVWNLL VRDNKFDKAL SLKGLTVREI ESVKLSKAMY LFHTAKDFHS AAQTLGSMKD LSHF GEIAL NFLQIKDYND LNVILIKQLD NVPWKSTQVV LSSWIIWNFM KQLNDIELKI NTTKPASTDE DNLLNWNLNL KEKSN ELTK FLESHLEKLD NETVYQIMSK QNRQNELLIF ASLINDMKFL LSFWIDQGNW YESLKILLTI NNHDLVYKYS LILLLN SPE ATVSTWMKIK DLDPNKLIPT ILKFFTNWQN NSKLITNISE YPENYSLTYL KWCVREVPKM CNPIVYNSIL YMMITDP RN DMILENDIIK FMKSNENKYD LNFQLRLSLK FKKTKTSIFL LTRLNLFEDA IDLALKNNLI DDCKVIVNDE ILIEDYKL R KRLWLKIAKH LLLSMKDIDI KQLIRTILND SNEILTIKDL LPFFNEYTTI ANLKEELIKF LENHNMKMNE ISEDIINSK NLKVEINTEI SKFNEIYRIL EPGKSCDECG KFLQIKKFIV FPCGHCFHWN CIIRVILNSN DYNLRQKTEN FLKAKSKHNL NDLENIIVE KCGLCSDINI NKIDQPISID ETELAKWNE UniProtKB: Vacuolar membrane protein PEP3 |
-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: 7.4 |
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凍結 | 凍結剤: ETHANE / 装置: FEI VITROBOT MARK IV |
-電子顕微鏡法
顕微鏡 | TFS GLACIOS |
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撮影 | フィルム・検出器のモデル: FEI FALCON IV (4k x 4k) 平均電子線量: 50.0 e/Å2 |
電子線 | 加速電圧: 200 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): 1.8 µm / 最小 デフォーカス(公称値): 0.8 µm |
試料ステージ | ホルダー冷却材: NITROGEN |
-画像解析
初期モデル | モデルのタイプ: NONE |
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最終 再構成 | 解像度のタイプ: BY AUTHOR / 解像度: 4.6 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 使用した粒子像数: 219391 |
初期 角度割当 | タイプ: MAXIMUM LIKELIHOOD |
最終 角度割当 | タイプ: MAXIMUM LIKELIHOOD |