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- PDB-6rza: Cryo-EM structure of the human inner arm dynein DNAH7 microtubule... -

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基本情報

登録情報
データベース: PDB / ID: 6rza
タイトルCryo-EM structure of the human inner arm dynein DNAH7 microtubule binding domain bound to microtubules
要素
  • Cytoplasmic dynein 1 heavy chain 1,Dynein heavy chain 7, axonemal,Cytoplasmic dynein 1 heavy chain 1
  • Tubulin alpha-1B chain
  • Tubulin beta chain
キーワードMOTOR PROTEIN (モータータンパク質) / filament / complex
機能・相同性
機能・相同性情報


inner dynein arm / axonemal dynein complex / inner dynein arm assembly / cilium-dependent cell motility / COPI-independent Golgi-to-ER retrograde traffic / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / cilium movement involved in cell motility / 9+2 motile cilium / COPI-mediated anterograde transport ...inner dynein arm / axonemal dynein complex / inner dynein arm assembly / cilium-dependent cell motility / COPI-independent Golgi-to-ER retrograde traffic / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / cilium movement involved in cell motility / 9+2 motile cilium / COPI-mediated anterograde transport / cilium movement / Aggrephagy / positive regulation of intracellular transport / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / Resolution of Sister Chromatid Cohesion / regulation of metaphase plate congression / establishment of spindle localization / RHO GTPases Activate Formins / positive regulation of spindle assembly / Separation of Sister Chromatids / Loss of Nlp from mitotic centrosomes / Recruitment of mitotic centrosome proteins and complexes / Loss of proteins required for interphase microtubule organization from the centrosome / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / AURKA Activation by TPX2 / manchette / Regulation of PLK1 Activity at G2/M Transition / P-body assembly / dynein complex / MHC class II antigen presentation / minus-end-directed microtubule motor activity / cytoplasmic dynein complex / retrograde axonal transport / dynein light intermediate chain binding / Microtubule-dependent trafficking of connexons from Golgi to the plasma membrane / Hedgehog 'off' state / Cilium Assembly / Intraflagellar transport / COPI-dependent Golgi-to-ER retrograde traffic / Carboxyterminal post-translational modifications of tubulin / RHOH GTPase cycle / Sealing of the nuclear envelope (NE) by ESCRT-III / Kinesins / PKR-mediated signaling / Resolution of Sister Chromatid Cohesion / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / Separation of Sister Chromatids / The role of GTSE1 in G2/M progression after G2 checkpoint / Aggrephagy / Recruitment of NuMA to mitotic centrosomes / RHO GTPases activate IQGAPs / RHO GTPases Activate Formins / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / COPI-independent Golgi-to-ER retrograde traffic / MHC class II antigen presentation / nuclear migration / COPI-mediated anterograde transport / microtubule motor activity / dynein intermediate chain binding / cytoplasmic microtubule / stress granule assembly / cytoplasmic microtubule organization / regulation of mitotic spindle organization / axon cytoplasm / Neutrophil degranulation / mitotic spindle organization / filopodium / 加水分解酵素; 酸無水物に作用; GTPに作用・細胞または細胞小器官の運動に関与 / 繊毛 / structural constituent of cytoskeleton / microtubule cytoskeleton organization / microtubule cytoskeleton / mitotic cell cycle / 核膜 / positive regulation of cold-induced thermogenesis / 細胞皮質 / 微小管 / 細胞分裂 / 神経繊維 / GTPase activity / 中心体 / neuronal cell body / calcium ion binding / GTP binding / ATP hydrolysis activity / ATP binding / metal ion binding / 細胞質基質 / 細胞質
類似検索 - 分子機能
Dynein heavy chain, AAA 5 extension domain / Dynein heavy chain AAA lid domain / Dynein heavy chain 3, AAA+ lid domain / AAA+ lid domain / Dynein heavy chain, C-terminal domain / Dynein heavy chain, C-terminal domain, barrel region / Dynein heavy chain C-terminal domain / P-loop containing dynein motor region / Dynein heavy chain, tail / Dynein heavy chain, N-terminal region 1 ...Dynein heavy chain, AAA 5 extension domain / Dynein heavy chain AAA lid domain / Dynein heavy chain 3, AAA+ lid domain / AAA+ lid domain / Dynein heavy chain, C-terminal domain / Dynein heavy chain, C-terminal domain, barrel region / Dynein heavy chain C-terminal domain / P-loop containing dynein motor region / Dynein heavy chain, tail / Dynein heavy chain, N-terminal region 1 / Dynein heavy chain / Dynein heavy chain region D6 P-loop domain / Dynein heavy chain, linker / Dynein heavy chain, AAA module D4 / Dynein heavy chain, coiled coil stalk / Dynein heavy chain, hydrolytic ATP-binding dynein motor region / Dynein heavy chain, ATP-binding dynein motor region / Dynein heavy chain AAA lid domain / Dynein heavy chain AAA lid domain superfamily / Dynein heavy chain, domain 2, N-terminal / Dynein heavy chain, linker, subdomain 3 / Dynein heavy chain, AAA1 domain, small subdomain / Dynein heavy chain region D6 P-loop domain / Dynein heavy chain, N-terminal region 2 / Hydrolytic ATP binding site of dynein motor region / Microtubule-binding stalk of dynein motor / P-loop containing dynein motor region D4 / ATP-binding dynein motor region / Dynein heavy chain AAA lid domain / Tubulin-beta mRNA autoregulation signal. / Alpha tubulin / Beta tubulin, autoregulation binding site / Beta tubulin / チューブリン / Tubulin, C-terminal / Tubulin C-terminal domain / Tubulin, conserved site / Tubulin subunits alpha, beta, and gamma signature. / Tubulin/FtsZ family, C-terminal domain / Tubulin/FtsZ-like, C-terminal domain / Tubulin/FtsZ, C-terminal / Tubulin/FtsZ, 2-layer sandwich domain / Tubulin/FtsZ family, GTPase domain / Tubulin/FtsZ family, GTPase domain / Tubulin/FtsZ, GTPase domain / Tubulin/FtsZ, GTPase domain superfamily / EF-Hand 1, calcium-binding site / EF-hand domain / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
類似検索 - ドメイン・相同性
GUANOSINE-5'-DIPHOSPHATE / グアノシン三リン酸 / パクリタキセル / Tubulin beta chain / Tubulin alpha-1B chain / Dynein axonemal heavy chain 7 / Cytoplasmic dynein 1 heavy chain 1
類似検索 - 構成要素
生物種Mus musculus (ハツカネズミ)
Homo sapiens (ヒト)
Sus scrofa (ブタ)
手法電子顕微鏡法 / 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度: 4.5 Å
データ登録者Lacey, S.E. / He, S. / Scheres, S.H.W. / Carter, A.P.
資金援助 英国, 2件
組織認可番号国
Medical Research Council (United Kingdom)MC_UP_A025_1011 英国
Wellcome TrustWT210711 英国
引用ジャーナル: Elife / 年: 2019
タイトル: Cryo-EM of dynein microtubule-binding domains shows how an axonemal dynein distorts the microtubule.
著者: Samuel E Lacey / Shaoda He / Sjors Hw Scheres / Andrew P Carter /
要旨: Dyneins are motor proteins responsible for transport in the cytoplasm and the beating of axonemes in cilia and flagella. They bind and release microtubules via a compact microtubule-binding domain ...Dyneins are motor proteins responsible for transport in the cytoplasm and the beating of axonemes in cilia and flagella. They bind and release microtubules via a compact microtubule-binding domain (MTBD) at the end of a coiled-coil stalk. We address how cytoplasmic and axonemal dynein MTBDs bind microtubules at near atomic resolution. We decorated microtubules with MTBDs of cytoplasmic dynein-1 and axonemal dynein DNAH7 and determined their cryo-EM structures using helical Relion. The majority of the MTBD is rigid upon binding, with the transition to the high-affinity state controlled by the movement of a single helix at the MTBD interface. DNAH7 contains an 18-residue insertion, found in many axonemal dyneins, that contacts the adjacent protofilament. Unexpectedly, we observe that DNAH7, but not dynein-1, induces large distortions in the microtubule cross-sectional curvature. This raises the possibility that dynein coordination in axonemes is mediated via conformational changes in the microtubule.
履歴
登録2019年6月13日登録サイト: PDBE / 処理サイト: PDBE
改定 1.02019年7月10日Provider: repository / タイプ: Initial release
改定 1.12019年7月17日Group: Data collection / Database references / カテゴリ: citation / citation_author
Item: _citation.journal_volume / _citation.pdbx_database_id_PubMed ..._citation.journal_volume / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name

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構造の表示

ムービー
  • 登録構造単位
  • Jmolによる作画
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  • 単純化した表面モデル + あてはめた原子モデル
  • マップデータ: EMDB-10060
  • Jmolによる作画
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  • EMマップとの重ね合わせ
  • マップデータ: EMDB-10060
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ムービービューア
構造ビューア分子:
MolmilJmol/JSmol

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集合体

登録構造単位
X: Cytoplasmic dynein 1 heavy chain 1,Dynein heavy chain 7, axonemal,Cytoplasmic dynein 1 heavy chain 1
A: Tubulin alpha-1B chain
B: Tubulin beta chain
C: Tubulin alpha-1B chain
D: Tubulin beta chain
ヘテロ分子


分子量 (理論値)分子数
合計 (水以外)214,83213
ポリマ－211,1435
非ポリマー3,6898
水0
1


  • 登録構造と同一
  • 登録者・ソフトウェアが定義した集合体
タイプ名称対称操作数
identity operation1_5551
Buried area17810 Å2
ΔGint-99 kcal/mol
Surface area62270 Å2
手法PISA
非結晶学的対称性 (NCS)NCSドメイン:
IDEns-ID詳細
11A
21C
12B
22D

NCSドメイン領域:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1010A1 - 437
2010C1 - 437
1020B1 - 426
2020D1 - 426

NCSアンサンブル:
ID
1
2

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要素

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タンパク質 , 3種, 5分子 XACBD

#1: タンパク質 Cytoplasmic dynein 1 heavy chain 1,Dynein heavy chain 7, axonemal,Cytoplasmic dynein 1 heavy chain 1 / Cytoplasmic dynein heavy chain 1 / Dynein heavy chain / cytosolic / Axonemal beta dynein heavy ...Cytoplasmic dynein heavy chain 1 / Dynein heavy chain / cytosolic / Axonemal beta dynein heavy chain 7 / Ciliary dynein heavy chain 7 / Dynein heavy chain-like protein 2 / hDHC2 / Cytoplasmic dynein heavy chain 1 / Dynein heavy chain / cytosolic


分子量: 18133.164 Da / 分子数: 1 / 由来タイプ: 組換発現
詳細: Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from ...詳細: Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end,Fusion between two proteins. Cytoplasmic dynein 1 sequence from position 1 to 15 DNAH7 sequence from proline at position 16 to proline at position 154 Cytoplasmic dynein 1 sequence again from from 155 to end
由来: (組換発現) Mus musculus (ハツカネズミ), (組換発現) Homo sapiens (ヒト)
遺伝子: Dync1h1, Dhc1, Dnch1, Dnchc1, Dyhc, DNAH7, KIAA0944
発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q9JHU4, UniProt: Q8WXX0
#2: タンパク質 Tubulin alpha-1B chain / Alpha-tubulin ubiquitous / Tubulin K-alpha-1 / Tubulin alpha-ubiquitous chain


分子量: 48679.051 Da / 分子数: 2 / 由来タイプ: 天然 / 由来: (天然) Sus scrofa (ブタ) / 器官: Brain脳 / 参照: UniProt: Q2XVP4
#3: タンパク質 Tubulin beta chain / Beta-tubulin


分子量: 47825.859 Da / 分子数: 2 / 由来タイプ: 天然 / 由来: (天然) Sus scrofa (ブタ) / 器官: Brain脳 / 参照: UniProt: P02554

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非ポリマー , 4種, 8分子

#4: 化合物 ChemComp-GTP / GUANOSINE-5'-TRIPHOSPHATE / GTP / グアノシン三リン酸


分子量: 523.180 Da / 分子数: 2 / 由来タイプ: 合成 / 式: C10H16N5O14P3 / コメント: GTP, エネルギー貯蔵分子*YM
#5: 化合物 ChemComp-MG / MAGNESIUM ION / マグネシウムジカチオン


分子量: 24.305 Da / 分子数: 2 / 由来タイプ: 合成 / 式: Mg
#6: 化合物 ChemComp-GDP / GUANOSINE-5'-DIPHOSPHATE / GDP / グアノシン二リン酸


タイプ: RNA linking / 分子量: 443.201 Da / 分子数: 2 / 由来タイプ: 合成 / 式: C10H15N5O11P2 / コメント: GDP, エネルギー貯蔵分子*YM
#7: 化合物 ChemComp-TA1 / TAXOL / パクリタキセル / パクリタキセル


分子量: 853.906 Da / 分子数: 2 / 由来タイプ: 合成 / 式: C47H51NO14 / コメント: 薬剤, 化学療法薬*YM

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詳細

研究の焦点であるリガンドがあるかN

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実験情報

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実験

実験手法: 電子顕微鏡法
EM実験試料の集合状態: HELICAL ARRAY / ３次元再構成法: 単粒子再構成法

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試料調製

構成要素
ID名称タイプEntity IDParent-ID由来
1DNAH7 microtubule binding domain bound to microtubulesCOMPLEX#1-#30MULTIPLE SOURCES
2DNAH7COMPLEX#11RECOMBINANT
3tubulinチューブリンCOMPLEX#2-#31NATURAL
由来(天然)
IDEntity assembly-ID生物種Ncbi tax-ID
12Homo sapiens (ヒト)9606
23Sus scrofa (ブタ)9823
由来(組換発現)生物種: Escherichia coli (大腸菌)
緩衝液pH: 8
試料包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES
試料支持グリッドの材料: GOLD / グリッドのタイプ: Quantifoil R1.2/1.3
急速凍結凍結剤: ETHANE

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電子顕微鏡撮影

実験機器
モデル: Titan Krios / 画像提供: FEI Company
顕微鏡モデル: FEI TITAN KRIOS
電子銃電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM
電子レンズモード: BRIGHT FIELDBright-field microscopy
撮影電子線照射量: 67.5 e/Å2 / 検出モード: INTEGRATING
フィルム・検出器のモデル: FEI FALCON III (4k x 4k)

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解析

ソフトウェア名称: REFMAC / バージョン: 5.8.0247 / 分類: 精密化
EMソフトウェア
ID名称バージョンカテゴリ
9REFMAC5モデル精密化
11RELION3最終オイラー角割当
13RELION3３次元再構成
CTF補正タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION
3次元再構成解像度: 4.5 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 41984 / 対称性のタイプ: POINT
原子モデル構築プロトコル: FLEXIBLE FIT
精密化解像度: 5.4→195.3 Å / Cor.coef. Fo:Fc: 0.582 / SU B: 243.237 / SU ML: 2.563 / ESU R: 2.187
立体化学のターゲット値: MAXIMUM LIKELIHOOD WITH PHASES
Rfactor反射数%反射
Rwork0.65846 --
obs0.65846 99086 100 %
溶媒の処理溶媒モデル: PARAMETERS FOR MASK CACLULATION
原子変位パラメータBiso mean: 206.247 Å2
Baniso -1Baniso -2Baniso -3
1-10.15 Å2-5.81 Å22.79 Å2
2---7.84 Å2-1.25 Å2
3----2.31 Å2
精密化ステップサイクル: 1 / 解像度: 5.402→195.3 Å / 合計: 14908
拘束条件
Refine-IDタイプDev idealDev ideal target数
ELECTRON MICROSCOPYr_bond_refined_d0.0060.01215251
ELECTRON MICROSCOPYr_bond_other_d
ELECTRON MICROSCOPYr_angle_refined_deg1.5171.64720731
ELECTRON MICROSCOPYr_angle_other_deg
ELECTRON MICROSCOPYr_dihedral_angle_1_deg7.0651860
ELECTRON MICROSCOPYr_dihedral_angle_2_deg30.94622.587804
ELECTRON MICROSCOPYr_dihedral_angle_3_deg18.447152514
ELECTRON MICROSCOPYr_dihedral_angle_4_deg17.3461591
ELECTRON MICROSCOPYr_chiral_restr0.1030.21997
ELECTRON MICROSCOPYr_gen_planes_refined0.0070.0211767
ELECTRON MICROSCOPYr_gen_planes_other
ELECTRON MICROSCOPYr_nbd_refined
ELECTRON MICROSCOPYr_nbd_other
ELECTRON MICROSCOPYr_nbtor_refined
ELECTRON MICROSCOPYr_nbtor_other
ELECTRON MICROSCOPYr_xyhbond_nbd_refined
ELECTRON MICROSCOPYr_xyhbond_nbd_other
ELECTRON MICROSCOPYr_metal_ion_refined
ELECTRON MICROSCOPYr_metal_ion_other
ELECTRON MICROSCOPYr_symmetry_vdw_refined
ELECTRON MICROSCOPYr_symmetry_vdw_other
ELECTRON MICROSCOPYr_symmetry_hbond_refined
ELECTRON MICROSCOPYr_symmetry_hbond_other
ELECTRON MICROSCOPYr_symmetry_metal_ion_refined
ELECTRON MICROSCOPYr_symmetry_metal_ion_other
ELECTRON MICROSCOPYr_mcbond_it24.69918.9997461
ELECTRON MICROSCOPYr_mcbond_other
ELECTRON MICROSCOPYr_mcangle_it41.66328.49314
ELECTRON MICROSCOPYr_mcangle_other
ELECTRON MICROSCOPYr_scbond_it30.53521.647790
ELECTRON MICROSCOPYr_scbond_other
ELECTRON MICROSCOPYr_scangle_it
ELECTRON MICROSCOPYr_scangle_other
ELECTRON MICROSCOPYr_long_range_B_refined76.62366245
ELECTRON MICROSCOPYr_long_range_B_other
ELECTRON MICROSCOPYr_rigid_bond_restr
ELECTRON MICROSCOPYr_sphericity_free
ELECTRON MICROSCOPYr_sphericity_bonded
Refine LS restraints NCS

Refine-ID: ELECTRON MICROSCOPY / タイプ: interatomic distance / Weight position: 0.05

Ens-IDDom-IDAuth asym-ID数Rms dev position (Å)
11A281000.08
12C281000.08
21B291400.07
22D291400.07
LS精密化 シェル解像度: 5.402→5.542 Å / Total num. of bins used: 20
Rfactor反射数%反射
Rfree0 0 -
Rwork0.74 7461 -
obs--100 %

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万見について

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2022年2月9日: EMDBエントリの付随情報ファイルのフォーマットが新しくなりました

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2020年8月12日: 新型コロナ情報

新型コロナ情報

URL: https://pdbj.org/emnavi/covid19.php

新ページ: EM Navigatorに新型コロナウイルスの特設ページを開設しました。

関連情報:Covid-19情報 / 2020年3月5日: 新型コロナウイルスの構造データ

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2020年3月5日: 新型コロナウイルスの構造データ

新型コロナウイルスの構造データ

関連情報:万見生物種 / 2020年8月12日: 新型コロナ情報

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2019年1月31日: EMDBのIDの桁数の変更

EMDBのIDの桁数の変更

  • EMDBエントリに付与されているアクセスコード(EMDB-ID)は4桁の数字(例、EMD-1234)でしたが、間もなく枯渇します。これまでの4桁のID番号は4桁のまま変更されませんが、4桁の数字を使い切った後に発行されるIDは5桁以上の数字(例、EMD-12345)になります。5桁のIDは2019年の春頃から発行される見通しです。
  • EM Navigator/万見では、接頭語「EMD-」は省略されています。

関連情報:Q: 「EMD」とは何ですか？ / 万見/EM NavigatorにおけるID/アクセスコードの表記

外部リンク:EMDB Accession Codes are Changing Soon! / PDBjへお問い合わせ

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2017年7月12日: PDB大規模アップデート

PDB大規模アップデート

  • 新バージョンのPDBx/mmCIF辞書形式に基づくデータがリリースされました。
  • 今回の更新はバージョン番号が4から5になる大規模なもので、全エントリデータの書き換えが行われる「Remediation」というアップデートに該当します。
  • このバージョンアップで、電子顕微鏡の実験手法に関する多くの項目の書式が改定されました(例：em_softwareなど)。
  • EM NavigatorとYorodumiでも、この改定に基づいた表示内容になります。

外部リンク:wwPDB Remediation / OneDepデータ基準に準拠した、より強化された内容のモデル構造ファイルが、PDBアーカイブで公開されました。

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万見 (Yorodumi)

幾万の構造データを、幾万の視点から

  • 万見(Yorodumi)は、EMDB/PDB/SASBDBなどの構造データを閲覧するためのページです。
  • EM Navigatorの詳細ページの後継、Omokage検索のフロントエンドも兼ねています。

関連情報:EMDB / PDB / SASBDB / 3つのデータバンクの比較 / 万見検索 / 2016年8月31日: 新しいEM Navigatorと万見 / 万見文献 / Jmol/JSmol / 機能・相同性情報 / 新しいEM Navigatorと万見の変更点

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