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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 | CAND1 delhairpin-SCF-SKP2 CAND1 partly engaged SCF partly rocked | |||||||||
マップデータ | deepEMhancer | |||||||||
試料 |
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キーワード | cullin-RING E3 ubiquitin ligase / SCF / CAND1 / Assembly factor / LIGASE | |||||||||
| 機能・相同性 | 機能・相同性情報SCF complex assembly / positive regulation of protein polyubiquitination / miRNA-mediated gene silencing by mRNA destabilization / negative regulation of catalytic activity / Parkin-FBXW7-Cul1 ubiquitin ligase complex / base-excision repair, AP site formation via deaminated base removal / cellular response to cell-matrix adhesion / F-box domain binding / Aberrant regulation of mitotic exit in cancer due to RB1 defects / PcG protein complex ...SCF complex assembly / positive regulation of protein polyubiquitination / miRNA-mediated gene silencing by mRNA destabilization / negative regulation of catalytic activity / Parkin-FBXW7-Cul1 ubiquitin ligase complex / base-excision repair, AP site formation via deaminated base removal / cellular response to cell-matrix adhesion / F-box domain binding / Aberrant regulation of mitotic exit in cancer due to RB1 defects / PcG protein complex / cullin-RING-type E3 NEDD8 transferase / cullin-RING ubiquitin ligase complex / maintenance of protein location in nucleus / Cul7-RING ubiquitin ligase complex / Loss of Function of FBXW7 in Cancer and NOTCH1 Signaling / positive regulation of protein autoubiquitination / RNA polymerase II transcription initiation surveillance / protein neddylation / positive regulation of epithelial cell apoptotic process / ubiquitin ligase activator activity / NEDD8 ligase activity / negative regulation of response to oxidative stress / Cul5-RING ubiquitin ligase complex / ubiquitin-ubiquitin ligase activity / ubiquitin-dependent protein catabolic process via the C-end degron rule pathway / SCF ubiquitin ligase complex / positive regulation of intracellular estrogen receptor signaling pathway / Cul2-RING ubiquitin ligase complex / lysosome organization / type I interferon-mediated signaling pathway / Cul3-RING ubiquitin ligase complex / negative regulation of type I interferon production / SCF-dependent proteasomal ubiquitin-dependent protein catabolic process / Cul4A-RING E3 ubiquitin ligase complex / p38MAPK cascade / Prolactin receptor signaling / Cul4B-RING E3 ubiquitin ligase complex / ubiquitin ligase complex scaffold activity / negative regulation of signal transduction by p53 class mediator / TORC1 signaling / epithelial to mesenchymal transition / positive regulation of RNA polymerase II transcription preinitiation complex assembly / cullin family protein binding / protein monoubiquitination / ubiquitin ligase complex / protein K63-linked ubiquitination / autophagosome assembly / mitophagy / positive regulation of double-strand break repair via homologous recombination / ubiquitin-like ligase-substrate adaptor activity / site of DNA damage / Nuclear events stimulated by ALK signaling in cancer / positive regulation of type I interferon production / negative regulation of TORC1 signaling / protein K48-linked ubiquitination / transcription-coupled nucleotide-excision repair / negative regulation of insulin receptor signaling pathway / positive regulation of TORC1 signaling / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / positive regulation of autophagy / positive regulation of smooth muscle cell proliferation / intrinsic apoptotic signaling pathway / regulation of mitotic cell cycle / TBP-class protein binding / molecular function activator activity / cellular response to amino acid starvation / animal organ morphogenesis / T cell activation / Regulation of BACH1 activity / MAP3K8 (TPL2)-dependent MAPK1/3 activation / negative regulation of autophagy / positive regulation of translation / negative regulation of canonical NF-kappaB signal transduction / DNA damage response, signal transduction by p53 class mediator / cellular response to amino acid stimulus / SCF-beta-TrCP mediated degradation of Emi1 / NIK-->noncanonical NF-kB signaling / transcription elongation by RNA polymerase II / Vpu mediated degradation of CD4 / Dectin-1 mediated noncanonical NF-kB signaling / Degradation of CRY and PER proteins / G1/S transition of mitotic cell cycle / Activation of NF-kappaB in B cells / Iron uptake and transport / Degradation of GLI1 by the proteasome / GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2 / Negative regulation of NOTCH4 signaling / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / Degradation of GLI2 by the proteasome / GLI3 is processed to GLI3R by the proteasome / beta-catenin binding / NOTCH1 Intracellular Domain Regulates Transcription / Degradation of beta-catenin by the destruction complex / G2/M transition of mitotic cell cycle / CLEC7A (Dectin-1) signaling / Constitutive Signaling by NOTCH1 PEST Domain Mutants / Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants / SCF(Skp2)-mediated degradation of p27/p21 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: 3.1 Å | |||||||||
データ登録者 | Baek K / Schulman BA | |||||||||
| 資金援助 | ドイツ, European Union, 2件
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引用 | ジャーナル: Cell / 年: 2023タイトル: Systemwide disassembly and assembly of SCF ubiquitin ligase complexes. 著者: Kheewoong Baek / Daniel C Scott / Lukas T Henneberg / Moeko T King / Matthias Mann / Brenda A Schulman / ![]() 要旨: Cells respond to environmental cues by remodeling their inventories of multiprotein complexes. Cellular repertoires of SCF (SKP1-CUL1-F box protein) ubiquitin ligase complexes, which mediate much ...Cells respond to environmental cues by remodeling their inventories of multiprotein complexes. Cellular repertoires of SCF (SKP1-CUL1-F box protein) ubiquitin ligase complexes, which mediate much protein degradation, require CAND1 to distribute the limiting CUL1 subunit across the family of ∼70 different F box proteins. Yet, how a single factor coordinately assembles numerous distinct multiprotein complexes remains unknown. We obtained cryo-EM structures of CAND1-bound SCF complexes in multiple states and correlated mutational effects on structures, biochemistry, and cellular assays. The data suggest that CAND1 clasps idling catalytic domains of an inactive SCF, rolls around, and allosterically rocks and destabilizes the SCF. New SCF production proceeds in reverse, through SKP1-F box allosterically destabilizing CAND1. The CAND1-SCF conformational ensemble recycles CUL1 from inactive complexes, fueling mixing and matching of SCF parts for E3 activation in response to substrate availability. Our data reveal biogenesis of a predominant family of E3 ligases, and the molecular basis for systemwide multiprotein complex assembly. | |||||||||
| 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_14597.map.gz | 111.6 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-14597-v30.xml emd-14597.xml | 30 KB 30 KB | 表示 表示 | EMDBヘッダ |
| FSC (解像度算出) | emd_14597_fsc.xml | 11.4 KB | 表示 | FSCデータファイル |
| 画像 | emd_14597.png | 126.7 KB | ||
| マスクデータ | emd_14597_msk_1.map | 125 MB | マスクマップ | |
| Filedesc metadata | emd-14597.cif.gz | 8.4 KB | ||
| その他 | emd_14597_additional_1.map.gz emd_14597_additional_2.map.gz emd_14597_half_map_1.map.gz emd_14597_half_map_2.map.gz | 13.5 MB 98.2 MB 98.8 MB 98.4 MB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-14597 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-14597 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 7zbzMC ![]() 7z8rC ![]() 7z8tC ![]() 7z8vC ![]() 7zbwC ![]() 8cdjC ![]() 8cdkC 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 ( |
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| 類似構造データ | 類似検索 - 機能・相同性 F&H 検索 |
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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 |
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マップ
| ファイル | ダウンロード / ファイル: emd_14597.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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| 注釈 | deepEMhancer | ||||||||||||||||||||||||||||||||||||
| 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: 0.8512 Å | ||||||||||||||||||||||||||||||||||||
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| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
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-添付データ
-マスク #1
| ファイル | emd_14597_msk_1.map | ||||||||||||
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| 密度ヒストグラム |
-追加マップ: relion postprocess
| ファイル | emd_14597_additional_1.map | ||||||||||||
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| 注釈 | relion postprocess | ||||||||||||
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| 密度ヒストグラム |
-追加マップ: 3d refinement
| ファイル | emd_14597_additional_2.map | ||||||||||||
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| 注釈 | 3d refinement | ||||||||||||
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| 密度ヒストグラム |
-ハーフマップ: halfmap1
| ファイル | emd_14597_half_map_1.map | ||||||||||||
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| 注釈 | halfmap1 | ||||||||||||
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| 密度ヒストグラム |
-ハーフマップ: halfmap2
| ファイル | emd_14597_half_map_2.map | ||||||||||||
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| 注釈 | halfmap2 | ||||||||||||
| 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 : CAND1 delhairpin-SCF-SKP2 CAND1 partly engaged SCF partly rocked
| 全体 | 名称: CAND1 delhairpin-SCF-SKP2 CAND1 partly engaged SCF partly rocked |
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| 要素 |
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-超分子 #1: CAND1 delhairpin-SCF-SKP2 CAND1 partly engaged SCF partly rocked
| 超分子 | 名称: CAND1 delhairpin-SCF-SKP2 CAND1 partly engaged SCF partly rocked タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#5 |
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-超分子 #2: Cullin-associated NEDD8-dissociated protein 1and S-phase kinase-a...
| 超分子 | 名称: Cullin-associated NEDD8-dissociated protein 1and S-phase kinase-associated protein 1 and 2 タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #2, #4-#5 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-超分子 #3: Cullin-1 and E3 ubiquitin-protein ligase RBX1
| 超分子 | 名称: Cullin-1 and E3 ubiquitin-protein ligase RBX1 / タイプ: complex / ID: 3 / 親要素: 1 / 含まれる分子: #1, #3 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-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: Trichoplusia ni (イラクサキンウワバ) |
| 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: Cullin-associated NEDD8-dissociated protein 1
| 分子 | 名称: Cullin-associated NEDD8-dissociated protein 1 / 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: 137.314156 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: GSPEFPGRMA SASYHISNLL EKMTSSDKDF RFMATNDLMT ELQKDSIKLD DDSERKVVKM ILKLLEDKNG EVQNLAVKCL GPLVSKVKE YQVETIVDTL CTNMLSDKEQ LRDISSIGLK TVIGELPPAS SGSALAANVC KKITGRLTSA IAKQEDVSVQ L EALDIMAD ...文字列: GSPEFPGRMA SASYHISNLL EKMTSSDKDF RFMATNDLMT ELQKDSIKLD DDSERKVVKM ILKLLEDKNG EVQNLAVKCL GPLVSKVKE YQVETIVDTL CTNMLSDKEQ LRDISSIGLK TVIGELPPAS SGSALAANVC KKITGRLTSA IAKQEDVSVQ L EALDIMAD MLSRQGGLLV NFHPSILTCL LPQLTSPRLA VRKRTIIALG HLVMSCGNIV FVDLIEHLLS ELSKNDSMST TR TYIQCIA AISRQAGHRI GEYLEKIIPL VVKFCNVDDD ELREYCIQAF ESFVRRCPKE VYPHVSTIIN ICLKYLTYDP NYN YDDEDE DENAMDADGG DDDDQGSDDE YSDDDDMSWK VRRAAAKCLD AVVSTRHEML PEFYKTVSPA LISRFKEREE NVKA DVFHA YLSLLKQTRP VQSWLCDPDA MEQGETPLTM LQSQVPNIVK ALHKQMKEKS VKTRQCCFNM LTELVNVLPG ALTQH IPVL VPGIIFSLND KSSSSNLKID ALSCLYVILC NHSPQVFHPH VQALVPPVVA CVGDPFYKIT SEALLVTQQL VKVIRP LDQ PSSFDATPYI KDLFTCTIKR LKAADIDQEV KERAISCMGQ IICNLGDNLG SDLPNTLQIF LERLKNEITR LTTVKAL TL IAGSPLKIDL RPVLGEGVPI LASFLRKNQR ALKLGTLSAL DILIKNYSDS LTAAMIDAVL DELPPLISES DMHVSQMA I SFLTTLAKVY PSSLSKISGS ILNELIGLVR SPLLQGGALS AMLDFFQALV VTGTNNLGYM DLLRMLTGPV YSQSTALTH KQSYYSIAKC VAALTRACPK EGPAVVGQFI QDVKNSRSTD SIRLLALLSL GEVGHHIDLS GQLELKSVIL EAFSSPSEEV KSAASYALG SISVGNLPEY LPFVLQEITS QPKRQYLLLH SLKEIISSAS VVGLKPYVEN IWALLLKHCE CAEEGTRNVV V ECLGKLTL IDPETLLPRL KGYLISGSSY ARSSVVTAVK FTISDHPQPI DPLLKNCIGD FLKTLEDPDL NVRRVALVTF NS AAHNKPS LIRDLLDTVL PHLYNETKVR KELIREVEMG PFGHTVDDGL DIRKAAFECM YTLLDSCLDR LDIFEFLNHV EDG LKDHYD IKMLTFLMLV RLSTLCPSAV LQRLDRLVEP LRATCTTKVK ANSVKQEFEK QDELKRSAMR AVAALLTIPE AEKS PLMSE FQSQISSNPE LAAIFESIQK DSSSTNLESM DTS UniProtKB: Cullin-associated NEDD8-dissociated protein 1 |
-分子 #3: E3 ubiquitin-protein ligase RBX1
| 分子 | 名称: E3 ubiquitin-protein ligase RBX1 / 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: 12.089677 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: GSMDVDTPSG TNSGAGKKRF EVKKWNAVAL WAWDIVVDNC AICRNHIMDL CIECQANQAS ATSEECTVAW GVCNHAFHFH CISRWLKTR QVCPLDNREW EFQKYGH UniProtKB: E3 ubiquitin-protein ligase RBX1 |
-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: ![]() |
| 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: S-phase kinase-associated protein 2
| 分子 | 名称: S-phase kinase-associated protein 2 / タイプ: protein_or_peptide / ID: 5 詳細: SKP2 N-terminal region not visible in EM density. The LRR region of SKP2 was wholesale docked from previous structure with all sidechains removed. 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: 47.96191 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: GSMHRKHLQE IPDLSSNVAT SFTWGWDSSK TSELLSGMGV SALEKEEPDS ENIPQELLSN LGHPESPPRK RLKSKGSDKD FVIVRRPKL NRENFPGVSW DSLPDELLLG IFSCLCLPEL LKVSGVCKRW YRLASDESLW QTLDLTGKNL HPDVTGRLLS Q GVIAFRCP ...文字列: GSMHRKHLQE IPDLSSNVAT SFTWGWDSSK TSELLSGMGV SALEKEEPDS ENIPQELLSN LGHPESPPRK RLKSKGSDKD FVIVRRPKL NRENFPGVSW DSLPDELLLG IFSCLCLPEL LKVSGVCKRW YRLASDESLW QTLDLTGKNL HPDVTGRLLS Q GVIAFRCP RSFMDQPLAE HFSPFRVQHM DLSNSVIEVS TLHGILSQCS KLQNLSLEGL RLSDPIVNTL AKNSNLVRLN LS GCSGFSE FALQTLLSSC SRLDELNLSW CFDFTEKHVQ VAVAHVSETI TQLNLSGYRK NLQKSDLSTL VRRCPNLVHL DLS DSVMLK NDCFQEFFQL NYLQHLSLSR CYDIIPETLL ELGEIPTLKT LQVFGIVPDG TLQLLKEALP HLQINCSHFT TIAR PTIGN KKNQEIWGIK CRLTLQKPSC L UniProtKB: S-phase kinase-associated protein 2 |
-分子 #6: ZINC ION
| 分子 | 名称: ZINC ION / タイプ: ligand / ID: 6 / コピー数: 3 / 式: ZN |
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| 分子量 | 理論値: 65.409 Da |
-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 |
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試料調製
| 濃度 | 2 mg/mL |
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| 緩衝液 | pH: 7.5 |
| 凍結 | 凍結剤: ETHANE |
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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: 68.0 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): 2.0 µm / 最小 デフォーカス(公称値): 0.5 µm |
| 実験機器 | ![]() モデル: Titan Krios / 画像提供: FEI Company |
ムービー
コントローラー
万見について




キーワード
Homo sapiens (ヒト)
データ登録者
ドイツ, European Union, 2件
引用

































































Z (Sec.)
Y (Row.)
X (Col.)




























































Trichoplusia ni (イラクサキンウワバ)
解析
FIELD EMISSION GUN

