+
データを開く
-
基本情報
| 登録情報 | ![]() | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| タイトル | Cryo-EM Structure of the CAND1-Cul3-Rbx1 complex | |||||||||
マップデータ | ||||||||||
試料 |
| |||||||||
キーワード | ligase / complex | |||||||||
| 機能・相同性 | 機能・相同性情報SCF complex assembly / positive regulation of mitotic cell cycle phase transition / trophectodermal cellular morphogenesis / liver morphogenesis / POZ domain binding / negative regulation of catalytic activity / nuclear protein quality control by the ubiquitin-proteasome system / polar microtubule / regulation protein catabolic process at postsynapse / COPII vesicle coating ...SCF complex assembly / positive regulation of mitotic cell cycle phase transition / trophectodermal cellular morphogenesis / liver morphogenesis / POZ domain binding / negative regulation of catalytic activity / nuclear protein quality control by the ubiquitin-proteasome system / polar microtubule / regulation protein catabolic process at postsynapse / COPII vesicle coating / anaphase-promoting complex-dependent catabolic process / cullin-RING-type E3 NEDD8 transferase / NEDD8 transferase activity / cullin-RING ubiquitin ligase complex / RHOBTB3 ATPase cycle / positive regulation of mitotic metaphase/anaphase transition / embryonic cleavage / cellular response to chemical stress / Cul7-RING ubiquitin ligase complex / ubiquitin-dependent protein catabolic process via the C-end degron rule pathway / cell projection organization / Loss of Function of FBXW7 in Cancer and NOTCH1 Signaling / positive regulation of protein autoubiquitination / RNA polymerase II transcription initiation surveillance / protein neddylation / Notch binding / NEDD8 ligase activity / fibroblast apoptotic process / VCB complex / RHOBTB1 GTPase cycle / negative regulation of response to oxidative stress / Cul5-RING ubiquitin ligase complex / SCF ubiquitin ligase complex / negative regulation of type I interferon production / Cul2-RING ubiquitin ligase complex / stem cell division / ubiquitin-ubiquitin ligase activity / SCF-dependent proteasomal ubiquitin-dependent protein catabolic process / Cul4A-RING E3 ubiquitin ligase complex / Cul4-RING E3 ubiquitin ligase complex / mitotic metaphase chromosome alignment / Cul3-RING ubiquitin ligase complex / Cul4B-RING E3 ubiquitin ligase complex / stress fiber assembly / ubiquitin ligase complex scaffold activity / negative regulation of Rho protein signal transduction / negative regulation of mitophagy / Prolactin receptor signaling / positive regulation of cytokinesis / cullin family protein binding / positive regulation of RNA polymerase II transcription preinitiation complex assembly / protein monoubiquitination / ubiquitin ligase complex / endoplasmic reticulum to Golgi vesicle-mediated transport / sperm flagellum / RHOBTB2 GTPase cycle / protein K48-linked ubiquitination / protein autoubiquitination / Nuclear events stimulated by ALK signaling in cancer / gastrulation / transcription-coupled nucleotide-excision repair / positive regulation of TORC1 signaling / regulation of cellular response to insulin stimulus / intrinsic apoptotic signaling pathway / negative regulation of insulin receptor signaling pathway / post-translational protein modification / cyclin binding / TBP-class protein binding / Regulation of BACH1 activity / T cell activation / positive regulation of protein ubiquitination / integrin-mediated signaling pathway / Degradation of DVL / cellular response to amino acid stimulus / kidney development / Degradation of GLI1 by the proteasome / Iron uptake and transport / GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2 / Recognition of DNA damage by PCNA-containing replication complex / Negative regulation of NOTCH4 signaling / Vif-mediated degradation of APOBEC3G / Hedgehog 'on' state / G1/S transition of mitotic cell cycle / negative regulation of canonical Wnt signaling pathway / Degradation of GLI2 by the proteasome / GLI3 is processed to GLI3R by the proteasome / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / DNA Damage Recognition in GG-NER / Degradation of beta-catenin by the destruction complex / protein destabilization / RING-type E3 ubiquitin transferase / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / Evasion by RSV of host interferon responses / NOTCH1 Intracellular Domain Regulates Transcription / Dual Incision in GG-NER / Transcription-Coupled Nucleotide Excision Repair (TC-NER) / Formation of TC-NER Pre-Incision Complex / Constitutive Signaling by NOTCH1 PEST Domain Mutants / Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants / Regulation of expression of SLITs and ROBOs 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: 3.76 Å | |||||||||
データ登録者 | Hu Y / Mao Q / Chen Z / Sun L | |||||||||
| 資金援助 | 中国, 1件
| |||||||||
引用 | ジャーナル: Nat Struct Mol Biol / 年: 2024タイトル: Dynamic molecular architecture and substrate recruitment of cullin3-RING E3 ligase CRL3. 著者: Yuxia Hu / Zhao Zhang / Qiyu Mao / Xiang Zhang / Aihua Hao / Yu Xun / Yeda Wang / Lin Han / Wuqiang Zhan / Qianying Liu / Yue Yin / Chao Peng / Eva Marie Y Moresco / Zhenguo Chen / Bruce Beutler / Lei Sun / ![]() 要旨: Phosphatidylinositol 3-kinase α, a heterodimer of catalytic p110α and one of five regulatory subunits, mediates insulin- and insulin like growth factor-signaling and, frequently, oncogenesis. ...Phosphatidylinositol 3-kinase α, a heterodimer of catalytic p110α and one of five regulatory subunits, mediates insulin- and insulin like growth factor-signaling and, frequently, oncogenesis. Cellular levels of the regulatory p85α subunit are tightly controlled by regulated proteasomal degradation. In adipose tissue and growth plates, failure of K48-linked p85α ubiquitination causes diabetes, lipodystrophy and dwarfism in mice, as in humans with SHORT syndrome. Here we elucidated the structures of the key ubiquitin ligase complexes regulating p85α availability. Specificity is provided by the substrate receptor KBTBD2, which recruits p85α to the cullin3-RING E3 ubiquitin ligase (CRL3). CRL3 forms multimers, which disassemble into dimers upon substrate binding (CRL3-p85α) and/or neddylation by the activator NEDD8 (CRL3~N8), leading to p85α ubiquitination and degradation. Deactivation involves dissociation of NEDD8 mediated by the COP9 signalosome and displacement of KBTBD2 by the inhibitor CAND1. The hereby identified structural basis of p85α regulation opens the way to better understanding disturbances of glucose regulation, growth and cancer. | |||||||||
| 履歴 |
|
-
構造の表示
| 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_34473.map.gz | 57.1 MB | EMDBマップデータ形式 | |
|---|---|---|---|---|
| ヘッダ (付随情報) | emd-34473-v30.xml emd-34473.xml | 21.9 KB 21.9 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_34473.png | 81 KB | ||
| Filedesc metadata | emd-34473.cif.gz | 7.6 KB | ||
| その他 | emd_34473_half_map_1.map.gz emd_34473_half_map_2.map.gz | 49.7 MB 49.7 MB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-34473 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-34473 | HTTPS FTP |
-検証レポート
| 文書・要旨 | emd_34473_validation.pdf.gz | 675.6 KB | 表示 | EMDB検証レポート |
|---|---|---|---|---|
| 文書・詳細版 | emd_34473_full_validation.pdf.gz | 675.2 KB | 表示 | |
| XML形式データ | emd_34473_validation.xml.gz | 12.2 KB | 表示 | |
| CIF形式データ | emd_34473_validation.cif.gz | 14.5 KB | 表示 | |
| アーカイブディレクトリ | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-34473 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-34473 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 8h3qMC ![]() 8gq6C ![]() 8h33C ![]() 8h34C ![]() 8h35C ![]() 8h36C ![]() 8h37C ![]() 8h38C ![]() 8h3aC ![]() 8h3fC ![]() 8h3rC 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 ( |
|---|---|
| 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 |
|---|---|
| 「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_34473.map.gz / 形式: CCP4 / 大きさ: 64 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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: 1.044 Å | ||||||||||||||||||||||||||||||||||||
| 密度 |
| ||||||||||||||||||||||||||||||||||||
| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
|
-添付データ
-ハーフマップ: #2
| ファイル | emd_34473_half_map_1.map | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 投影像・断面図 |
| ||||||||||||
| 密度ヒストグラム |
-ハーフマップ: #1
| ファイル | emd_34473_half_map_2.map | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 投影像・断面図 |
| ||||||||||||
| 密度ヒストグラム |
-
試料の構成要素
-全体 : CAND1-Cul3-Rbx1 complex
| 全体 | 名称: CAND1-Cul3-Rbx1 complex |
|---|---|
| 要素 |
|
-超分子 #1: CAND1-Cul3-Rbx1 complex
| 超分子 | 名称: CAND1-Cul3-Rbx1 complex / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#3 |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-超分子 #2: CAND1
| 超分子 | 名称: CAND1 / タイプ: complex / ID: 2 / 親要素: 1 / 含まれる分子: #1 |
|---|
-超分子 #3: Cul3, Rbx1
| 超分子 | 名称: Cul3, Rbx1 / タイプ: complex / ID: 3 / 親要素: 1 / 含まれる分子: #2-#3 |
|---|
-分子 #1: Cullin-associated NEDD8-dissociated protein 1
| 分子 | 名称: Cullin-associated NEDD8-dissociated protein 1 / タイプ: protein_or_peptide / ID: 1 / コピー数: 1 / 光学異性体: LEVO |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 136.529297 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MASASYHISN LLEKMTSSDK DFRFMATNDL MTELQKDSIK LDDDSERKVV KMILKLLEDK NGEVQNLAVK CLGPLVSKVK EYQVETIVD TLCTNMLSDK EQLRDISSIG LKTVIGELPP ASSGSALAAN VCKKITGRLT SAIAKQEDVS VQLEALDIMA D MLSRQGGL ...文字列: MASASYHISN LLEKMTSSDK DFRFMATNDL MTELQKDSIK LDDDSERKVV KMILKLLEDK NGEVQNLAVK CLGPLVSKVK EYQVETIVD TLCTNMLSDK EQLRDISSIG LKTVIGELPP ASSGSALAAN VCKKITGRLT SAIAKQEDVS VQLEALDIMA D MLSRQGGL LVNFHPSILT CLLPQLTSPR LAVRKRTIIA LGHLVMSCGN IVFVDLIEHL LSELSKNDSM STTRTYIQCI AA ISRQAGH RIGEYLEKII PLVVKFCNVD DDELREYCIQ AFESFVRRCP KEVYPHVSTI INICLKYLTY DPNYNYDDED EDE NAMDAD GGDDDDQGSD DEYSDDDDMS WKVRRAAAKC LDAVVSTRHE MLPEFYKTVS PALISRFKER EENVKADVFH AYLS LLKQT RPVQSWLCDP DAMEQGETPL TMLQSQVPNI VKALHKQMKE KSVKTRQCCF NMLTELVNVL PGALTQHIPV LVPGI IFSL NDKSSSSNLK IDALSCLYVI LCNHSPQVFH PHVQALVPPV VACVGDPFYK ITSEALLVTQ QLVKVIRPLD QPSSFD ATP YIKDLFTCTI KRLKAADIDQ EVKERAISCM GQIICNLGDN LGSDLPNTLQ IFLERLKNEI TRLTTVKALT LIAGSPL KI DLRPVLGEGV PILASFLRKN QRALKLGTLS ALDILIKNYS DSLTAAMIDA VLDELPPLIS ESDMHVSQMA ISFLTTLA K VYPSSLSKIS GSILNELIGL VRSPLLQGGA LSAMLDFFQA LVVTGTNNLG YMDLLRMLTG PVYSQSTALT HKQSYYSIA KCVAALTRAC PKEGPAVVGQ FIQDVKNSRS TDSIRLLALL SLGEVGHHID LSGQLELKSV ILEAFSSPSE EVKSAASYAL GSISVGNLP EYLPFVLQEI TSQPKRQYLL LHSLKEIISS ASVVGLKPYV ENIWALLLKH CECAEEGTRN VVAECLGKLT L IDPETLLP RLKGYLISGS SYARSSVVTA VKFTISDHPQ PIDPLLKNCI GDFLKTLEDP DLNVRRVALV TFNSAAHNKP SL IRDLLDT VLPHLYNETK VRKELIREVE MGPFKHTVDD GLDIRKAAFE CMYTLLDSCL DRLDIFEFLN HVEDGLKDHY DIK MLTFLM LVRLSTLCPS AVLQRLDRLV EPLRATCTTK VKANSVKQEF EKQDELKRSA MRAVAALLTI PEAEKSPLMS EFQS QISSN PELAAIFESI QKDSSSTNLE SMDTS UniProtKB: Cullin-associated NEDD8-dissociated protein 1 |
-分子 #2: Cullin-3
| 分子 | 名称: Cullin-3 / タイプ: protein_or_peptide / ID: 2 / コピー数: 1 / 光学異性体: LEVO |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 89.063328 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MSNLSKGTGS RKDTKMRIRA FPMTMDEKYV NSIWDLLKNA IQEIQRKNNS GLSFEELYRN AYTMVLHKHG EKLYTGLREV VTEHLINKV REDVLNSLNN NFLQTLNQAW NDHQTAMVMI RDILMYMDRV YVQQNNVENV YNLGLIIFRD QVVRYGCIRD H LRQTLLDM ...文字列: MSNLSKGTGS RKDTKMRIRA FPMTMDEKYV NSIWDLLKNA IQEIQRKNNS GLSFEELYRN AYTMVLHKHG EKLYTGLREV VTEHLINKV REDVLNSLNN NFLQTLNQAW NDHQTAMVMI RDILMYMDRV YVQQNNVENV YNLGLIIFRD QVVRYGCIRD H LRQTLLDM IARERKGEVV DRGAIRNACQ MLMILGLEGR SVYEEDFEAP FLEMSAEFFQ MESQKFLAEN SASVYIKKVE AR INEEIER VMHCLDKSTE EPIVKVVERE LISKHMKTIV EMENSGLVHM LKNGKTEDLG CMYKLFSRVP NGLKTMCECM SSY LREQGK ALVSEEGEGK NPVDYIQGLL DLKSRFDRFL LESFNNDRLF KQTIAGDFEY FLNLNSRSPE YLSLFIDDKL KKGV KGLTE QEVETILDKA MVLFRFMQEK DVFERYYKQH LARRLLTNKS VSDDSEKNMI SKLKTECGCQ FTSKLEGMFR DMSIS NTTM DEFRQHLQAT GVSLGGVDLT VRVLTTGYWP TQSATPKCNI PPAPRHAFEI FRRFYLAKHS GRQLTLQHHM GSADLN ATF YGPVKKEDGS EVGVGGAQVT GSNTRKHILQ VSTFQMTILM LFNNREKYTF EEIQQETDIP ERELVRALQS LACGKPT QR VLTKEPKSKE IENGHIFTVN DQFTSKLHRV KIQTVAAKQG ESDPERKETR QKVDDDRKHE IEAAIVRIMK SRKKMQHN V LVAEVTQQLK ARFLPSPVVI KKRIEGLIER EYLARTPEDR KVYTYVA UniProtKB: Cullin-3 |
-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 / EC番号: RING-type E3 ubiquitin transferase |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 12.289977 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: MAAAMDVDTP SGTNSGAGKK RFEVKKWNAV ALWAWDIVVD NCAICRNHIM DLCIECQANQ ASATSEECTV AWGVCNHAFH FHCISRWLK TRQVCPLDNR EWEFQKYGH UniProtKB: E3 ubiquitin-protein ligase RBX1 |
-分子 #4: ZINC ION
| 分子 | 名称: ZINC ION / タイプ: ligand / ID: 4 / コピー数: 3 / 式: ZN |
|---|---|
| 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 |
|---|---|
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 |
|---|---|
| 凍結 | 凍結剤: ETHANE |
-
電子顕微鏡法
| 顕微鏡 | FEI TITAN KRIOS |
|---|---|
| 撮影 | フィルム・検出器のモデル: GATAN K2 SUMMIT (4k x 4k) 検出モード: SUPER-RESOLUTION / 平均電子線量: 53.0 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): 2.2 µm / 最小 デフォーカス(公称値): 1.2 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
中国, 1件
引用





































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






































解析
FIELD EMISSION GUN

