+データを開く
-基本情報
登録情報 | データベース: EMDB / ID: EMD-12048 | |||||||||
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タイトル | Focused map- CyclinA-CDK2-class. Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27. Transition State 1 | |||||||||
マップデータ | ||||||||||
試料 |
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キーワード | ubiquitin / ubiquitin ligase / E3 ligase / F-box protein / RBR ligase / Cullin-RING-Ligase / CRL / SCF / NEDD8 / Post-translational modification / ubiquitylation / LIGASE | |||||||||
機能・相同性 | 機能・相同性情報 cyclin-dependent protein kinase activating kinase regulator activity / regulation of lens fiber cell differentiation / negative regulation of cyclin-dependent protein kinase activity / negative regulation of cardiac muscle tissue regeneration / positive regulation of protein polyubiquitination / autophagic cell death / Parkin-FBXW7-Cul1 ubiquitin ligase complex / FOXO-mediated transcription of cell cycle genes / negative regulation of epithelial cell proliferation involved in prostate gland development / F-box domain binding ...cyclin-dependent protein kinase activating kinase regulator activity / regulation of lens fiber cell differentiation / negative regulation of cyclin-dependent protein kinase activity / negative regulation of cardiac muscle tissue regeneration / positive regulation of protein polyubiquitination / autophagic cell death / Parkin-FBXW7-Cul1 ubiquitin ligase complex / FOXO-mediated transcription of cell cycle genes / negative regulation of epithelial cell proliferation involved in prostate gland development / F-box domain binding / Phosphorylation of proteins involved in the G2/M transition by Cyclin A:Cdc2 complexes / cyclin A2-CDK1 complex / Aberrant regulation of mitotic exit in cancer due to RB1 defects / cell cycle G1/S phase transition / negative regulation of phosphorylation / PcG protein complex / regulation of cell cycle G1/S phase transition / cellular response to luteinizing hormone stimulus / regulation of exit from mitosis / mitotic cell cycle phase transition / epithelial cell proliferation involved in prostate gland development / cullin-RING ubiquitin ligase complex / negative regulation of cyclin-dependent protein serine/threonine kinase activity / negative regulation of epithelial cell apoptotic process / cellular response to leptin stimulus / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / ubiquitin ligase activator activity / positive regulation of ubiquitin protein ligase activity / Cul7-RING ubiquitin ligase complex / cyclin-dependent protein serine/threonine kinase inhibitor activity / maintenance of protein location in nucleus / Loss of Function of FBXW7 in Cancer and NOTCH1 Signaling / RHO GTPases activate CIT / male pronucleus / cyclin-dependent protein serine/threonine kinase activator activity / female pronucleus / nuclear export / cellular response to cocaine / response to glucagon / AKT phosphorylates targets in the cytosol / positive regulation of intracellular estrogen receptor signaling pathway / cyclin-dependent protein serine/threonine kinase regulator activity / epithelial cell apoptotic process / cellular response to antibiotic / SCF ubiquitin ligase complex / Cul4A-RING E3 ubiquitin ligase complex / SCF-dependent proteasomal ubiquitin-dependent protein catabolic process / positive regulation of DNA biosynthetic process / cellular response to insulin-like growth factor stimulus / ubiquitin ligase complex scaffold activity / negative regulation of kinase activity / regulation of cyclin-dependent protein serine/threonine kinase activity / cellular response to lithium ion / molecular function inhibitor activity / cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cochlea development / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase / cyclin-dependent protein kinase activity / Y chromosome / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation / p53-Dependent G1 DNA Damage Response / X chromosome / PTK6 Regulates Cell Cycle / protein kinase inhibitor activity / Prolactin receptor signaling / regulation of anaphase-promoting complex-dependent catabolic process / cellular response to platelet-derived growth factor stimulus / regulation of DNA replication / Constitutive Signaling by AKT1 E17K in Cancer / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / regulation of G1/S transition of mitotic cell cycle / protein monoubiquitination / centriole replication / Regulation of APC/C activators between G1/S and early anaphase / negative regulation of vascular associated smooth muscle cell proliferation / cellular response to organic cyclic compound / telomere maintenance in response to DNA damage / centrosome duplication / cullin family protein binding / inner ear development / protein K63-linked ubiquitination / Telomere Extension By Telomerase / G0 and Early G1 / negative regulation of mitotic cell cycle / cellular response to nitric oxide / Activation of the pre-replicative complex / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / response to amino acid / ubiquitin-like ligase-substrate adaptor activity / animal organ regeneration / positive regulation of double-strand break repair via homologous recombination / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / response to glucose 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: 3.8 Å | |||||||||
データ登録者 | Horn-Ghetko D / Prabu JR / Schulman BA | |||||||||
資金援助 | ドイツ, 2件
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引用 | ジャーナル: Nature / 年: 2021 タイトル: Ubiquitin ligation to F-box protein targets by SCF-RBR E3-E3 super-assembly. 著者: Daniel Horn-Ghetko / David T Krist / J Rajan Prabu / Kheewoong Baek / Monique P C Mulder / Maren Klügel / Daniel C Scott / Huib Ovaa / Gary Kleiger / Brenda A Schulman / 要旨: E3 ligases are typically classified by hallmark domains such as RING and RBR, which are thought to specify unique catalytic mechanisms of ubiquitin transfer to recruited substrates. However, rather ...E3 ligases are typically classified by hallmark domains such as RING and RBR, which are thought to specify unique catalytic mechanisms of ubiquitin transfer to recruited substrates. However, rather than functioning individually, many neddylated cullin-RING E3 ligases (CRLs) and RBR-type E3 ligases in the ARIH family-which together account for nearly half of all ubiquitin ligases in humans-form E3-E3 super-assemblies. Here, by studying CRLs in the SKP1-CUL1-F-box (SCF) family, we show how neddylated SCF ligases and ARIH1 (an RBR-type E3 ligase) co-evolved to ubiquitylate diverse substrates presented on various F-box proteins. We developed activity-based chemical probes that enabled cryo-electron microscopy visualization of steps in E3-E3 ubiquitylation, initiating with ubiquitin linked to the E2 enzyme UBE2L3, then transferred to the catalytic cysteine of ARIH1, and culminating in ubiquitin linkage to a substrate bound to the SCF E3 ligase. The E3-E3 mechanism places the ubiquitin-linked active site of ARIH1 adjacent to substrates bound to F-box proteins (for example, substrates with folded structures or limited length) that are incompatible with previously described conventional RING E3-only mechanisms. The versatile E3-E3 super-assembly may therefore underlie widespread ubiquitylation. | |||||||||
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_12048.map.gz | 8.2 MB | EMDBマップデータ形式 | |
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ヘッダ (付随情報) | emd-12048-v30.xml emd-12048.xml | 23.8 KB 23.8 KB | 表示 表示 | EMDBヘッダ |
FSC (解像度算出) | emd_12048_fsc.xml | 11.4 KB | 表示 | FSCデータファイル |
画像 | emd_12048.png | 54.3 KB | ||
マスクデータ | emd_12048_msk_1.map | 125 MB | マスクマップ | |
Filedesc metadata | emd-12048.cif.gz | 7.2 KB | ||
その他 | emd_12048_half_map_1.map.gz emd_12048_half_map_2.map.gz | 98.4 MB 98.3 MB | ||
アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-12048 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-12048 | HTTPS FTP |
-検証レポート
文書・要旨 | emd_12048_validation.pdf.gz | 626.5 KB | 表示 | EMDB検証レポート |
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文書・詳細版 | emd_12048_full_validation.pdf.gz | 626.1 KB | 表示 | |
XML形式データ | emd_12048_validation.xml.gz | 18.5 KB | 表示 | |
CIF形式データ | emd_12048_validation.cif.gz | 24.3 KB | 表示 | |
アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-12048 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-12048 | 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_12048.map.gz / 形式: CCP4 / 大きさ: 125 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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: 1.09 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
-マスク #1
ファイル | emd_12048_msk_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: #1
ファイル | emd_12048_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_12048_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 : NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH...
全体 | 名称: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH1. Transition State 1 composite map. |
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要素 |
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-超分子 #1: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH...
超分子 | 名称: NEDD8-CUL1-RBX1-SKP1-SKP2-CKSHS1-Cyclin A-CDK2-p27-UBE2L3~Ub~ARIH1. Transition State 1 composite map. 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: Homo sapiens (ヒト) |
分子量 | 理論値: 300 KDa |
-分子 #1: Cullin-1
分子 | 名称: Cullin-1 / 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: Homo sapiens (ヒト) |
分子量 | 理論値: 89.800367 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MSSTRSQNPH GLKQIGLDQI WDDLRAGIQQ VYTRQSMAKS RYMELYTHVY NYCTSVHQSN QARGAGVPPS KSKKGQTPGG AQFVGLELY KRLKEFLKNY LTNLLKDGED LMDESVLKFY TQQWEDYRFS SKVLNGICAY LNRHWVRREC DEGRKGIYEI Y SLALVTWR ...文字列: MSSTRSQNPH GLKQIGLDQI WDDLRAGIQQ VYTRQSMAKS RYMELYTHVY NYCTSVHQSN QARGAGVPPS KSKKGQTPGG AQFVGLELY KRLKEFLKNY LTNLLKDGED LMDESVLKFY TQQWEDYRFS SKVLNGICAY LNRHWVRREC DEGRKGIYEI Y SLALVTWR DCLFRPLNKQ VTNAVLKLIE KERNGETINT RLISGVVQSY VELGLNEDDA FAKGPTLTVY KESFESQFLA DT ERFYTRE STEFLQQNPV TEYMKKAEAR LLEEQRRVQV YLHESTQDEL ARKCEQVLIE KHLEIFHTEF QNLLDADKNE DLG RMYNLV SRIQDGLGEL KKLLETHIHN QGLAAIEKCG EAALNDPKMY VQTVLDVHKK YNALVMSAFN NDAGFVAALD KACG RFINN NAVTKMAQSS SKSPELLARY CDSLLKKSSK NPEEAELEDT LNQVMVVFKY IEDKDVFQKF YAKMLAKRLV HQNSA SDDA EASMISKLKQ ACGFEYTSKL QRMFQDIGVS KDLNEQFKKH LTNSEPLDLD FSIQVLSSGS WPFQQSCTFA LPSELE RSY QRFTAFYASR HSGRKLTWLY QLSKGELVTN CFKNRYTLQA STFQMAILLQ YNTEDAYTVQ QLTDSTQIKM DILAQVL QI LLKSKLLVLE DENANVDEVE LKPDTLIKLY LGYKNKKLRV NINVPMKTEQ KQEQETTHKN IEEDRKLLIQ AAIVRIMK M RKVLKHQQLL GEVLTQLSSR FKPRVPVIKK CIDILIEKEY LERVDGEKDT YSYLA UniProtKB: Cullin-1 |
-分子 #2: S-phase kinase-associated protein 2
分子 | 名称: S-phase kinase-associated protein 2 / 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: 47.817785 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MHRKHLQEIP DLSSNVATSF TWGWDSSKTS ELLSGMGVSA LEKEEPDSEN IPQELLSNLG HPESPPRKRL KSKGSDKDFV IVRRPKLNR ENFPGVSWDS LPDELLLGIF SCLCLPELLK VSGVCKRWYR LASDESLWQT LDLTGKNLHP DVTGRLLSQG V IAFRCPRS ...文字列: MHRKHLQEIP DLSSNVATSF TWGWDSSKTS ELLSGMGVSA LEKEEPDSEN IPQELLSNLG HPESPPRKRL KSKGSDKDFV IVRRPKLNR ENFPGVSWDS LPDELLLGIF SCLCLPELLK VSGVCKRWYR LASDESLWQT LDLTGKNLHP DVTGRLLSQG V IAFRCPRS FMDQPLAEHF SPFRVQHMDL SNSVIEVSTL HGILSQCSKL QNLSLEGLRL SDPIVNTLAK NSNLVRLNLS GC SGFSEFA LQTLLSSCSR LDELNLSWCF DFTEKHVQVA VAHVSETITQ LNLSGYRKNL QKSDLSTLVR RCPNLVHLDL SDS VMLKND CFQEFFQLNY LQHLSLSRCY DIIPETLLEL GEIPTLKTLQ VFGIVPDGTL QLLKEALPHL QINCSHFTTI ARPT IGNKK NQEIWGIKCR LTLQKPSCL UniProtKB: S-phase kinase-associated protein 2 |
-分子 #3: Cyclin-dependent kinases regulatory subunit 1
分子 | 名称: Cyclin-dependent kinases regulatory subunit 1 / 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: Homo sapiens (ヒト) |
分子量 | 理論値: 9.679211 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MSHKQIYYSD KYDDEEFEYR HVMLPKDIAK LVPKTHLMSE SEWRNLGVQQ SQGWVHYMIH EPEPHILLFR RPLPKKPKK UniProtKB: Cyclin-dependent kinases regulatory subunit 1 |
-分子 #4: S-phase kinase-associated protein 1
分子 | 名称: S-phase kinase-associated protein 1 / タイプ: protein_or_peptide / ID: 4 / 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: 18.679965 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MPSIKLQSSD GEIFEVDVEI AKQSVTIKTM LEDLGMDDEG DDDPVPLPNV NAAILKKVIQ WCTHHKDDPP PPEDDENKEK RTDDIPVWD QEFLKVDQGT LFELILAANY LDIKGLLDVT CKTVANMIKG KTPEEIRKTF NIKNDFTEEE EAQVRKENQW C EEK UniProtKB: S-phase kinase-associated protein 1 |
-分子 #5: Cyclin-dependent kinase 2
分子 | 名称: Cyclin-dependent kinase 2 / タイプ: protein_or_peptide / ID: 5 / コピー数: 1 / 光学異性体: LEVO / EC番号: cyclin-dependent kinase |
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由来(天然) | 生物種: Homo sapiens (ヒト) |
分子量 | 理論値: 34.056469 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MENFQKVEKI GEGTYGVVYK ARNKLTGEVV ALKKIRLDTE TEGVPSTAIR EISLLKELNH PNIVKLLDVI HTENKLYLVF EFLHQDLKK FMDASALTGI PLPLIKSYLF QLLQGLAFCH SHRVLHRDLK PQNLLINTEG AIKLADFGLA RAFGVPVRTY (TPO) ...文字列: MENFQKVEKI GEGTYGVVYK ARNKLTGEVV ALKKIRLDTE TEGVPSTAIR EISLLKELNH PNIVKLLDVI HTENKLYLVF EFLHQDLKK FMDASALTGI PLPLIKSYLF QLLQGLAFCH SHRVLHRDLK PQNLLINTEG AIKLADFGLA RAFGVPVRTY (TPO)HEVVTLWY RAPEILLGCK YYSTAVDIWS LGCIFAEMVT RRALFPGDSE IDQLFRIFRT LGTPDEVVWP GVTSMPD YK PSFPKWARQD FSKVVPPLDE DGRSLLSQML HYDPNKRISA KAALAHPFFQ DVTKPVPHLR L UniProtKB: Cyclin-dependent kinase 2 |
-分子 #6: Cyclin-A2
分子 | 名称: Cyclin-A2 / 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: Homo sapiens (ヒト) |
分子量 | 理論値: 48.609574 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MLGNSAPGPA TREAGSALLA LQQTALQEDQ ENINPEKAAP VQQPRTRAAL AVLKSGNPRG LAQQQRPKTR RVAPLKDLPV NDEHVTVPP WKANSKQPAF TIHVDEAEKE AQKKPAESQK IEREDALAFN SAISLPGPRK PLVPLDYPMD GSFESPHTMD M SIILEDEK ...文字列: MLGNSAPGPA TREAGSALLA LQQTALQEDQ ENINPEKAAP VQQPRTRAAL AVLKSGNPRG LAQQQRPKTR RVAPLKDLPV NDEHVTVPP WKANSKQPAF TIHVDEAEKE AQKKPAESQK IEREDALAFN SAISLPGPRK PLVPLDYPMD GSFESPHTMD M SIILEDEK PVSVNEVPDY HEDIHTYLRE MEVKCKPKVG YMKKQPDITN SMRAILVDWL VEVGEEYKLQ NETLHLAVNY ID RFLSSMS VLRGKLQLVG TAAMLLASKF EEIYPPEVAE FVYITDDTYT KKQVLRMEHL VLKVLTFDLA APTVNQFLTQ YFL HQQPAN CKVESLAMFL GELSLIDADP YLKYLPSVIA GAAFHLALYT VTGQSWPESL IRKTGYTLES LKPCLMDLHQ TYLK APQHA QQSIREKYKN SKYHGVSLLN PPETLNL UniProtKB: Cyclin-A2 |
-分子 #7: Cyclin-dependent kinase inhibitor 1B
分子 | 名称: Cyclin-dependent kinase inhibitor 1B / タイプ: protein_or_peptide / ID: 7 / 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: 22.188303 KDa |
組換発現 | 生物種: Escherichia coli (大腸菌) |
配列 | 文字列: MSNVRVSNGS PSLERMDARQ AEHPKPSACR NLFGPVDHEE LTRDLEKHCR DMEEASQRKW NFDFQNHKPL EGKYEWQEVE KGSLPEFYY RPPRPPKGAC KVPAQESQDV SGSRPAAPLI GAPANSEDTH LVDPKTDPSD SQTGLAEQCA GIRKRPATDD S STQNKRAN ...文字列: MSNVRVSNGS PSLERMDARQ AEHPKPSACR NLFGPVDHEE LTRDLEKHCR DMEEASQRKW NFDFQNHKPL EGKYEWQEVE KGSLPEFYY RPPRPPKGAC KVPAQESQDV SGSRPAAPLI GAPANSEDTH LVDPKTDPSD SQTGLAEQCA GIRKRPATDD S STQNKRAN RTEENVSDGS PNAGSVEQ(TPO)P KKPGLRRRQT UniProtKB: Cyclin-dependent kinase inhibitor 1B |
-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: 7.8 |
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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: 70.0 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 |
実験機器 | モデル: Titan Krios / 画像提供: FEI Company |