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- EMDB-11211: Cryo-EM structure of DNA-PKcs (State 1) -

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基本情報

登録情報
データベース: EMDB / ID: EMD-11211
タイトルCryo-EM structure of DNA-PKcs (State 1)
マップデータ
試料
  • 細胞器官・細胞要素: DNA-PKcs (state 1)
    • タンパク質・ペプチド: DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-PKcs
キーワードKinase / DNA-PKcs / NHEJ / DNA-repair / DNA-PK / DNA BINDING PROTEIN
機能・相同性
機能・相同性情報


positive regulation of platelet formation / T cell receptor V(D)J recombination / pro-B cell differentiation / small-subunit processome assembly / positive regulation of lymphocyte differentiation / DNA-dependent protein kinase activity / DNA-dependent protein kinase complex / histone H2AXS139 kinase activity / DNA-dependent protein kinase-DNA ligase 4 complex / immunoglobulin V(D)J recombination ...positive regulation of platelet formation / T cell receptor V(D)J recombination / pro-B cell differentiation / small-subunit processome assembly / positive regulation of lymphocyte differentiation / DNA-dependent protein kinase activity / DNA-dependent protein kinase complex / histone H2AXS139 kinase activity / DNA-dependent protein kinase-DNA ligase 4 complex / immunoglobulin V(D)J recombination / nonhomologous end joining complex / immature B cell differentiation / regulation of smooth muscle cell proliferation / double-strand break repair via alternative nonhomologous end joining / regulation of epithelial cell proliferation / telomere capping / Cytosolic sensors of pathogen-associated DNA / IRF3-mediated induction of type I IFN / regulation of hematopoietic stem cell differentiation / U3 snoRNA binding / maturation of 5.8S rRNA / T cell lineage commitment / negative regulation of cGAS/STING signaling pathway / positive regulation of double-strand break repair via nonhomologous end joining / B cell lineage commitment / negative regulation of protein phosphorylation / peptidyl-threonine phosphorylation / ectopic germ cell programmed cell death / somitogenesis / mitotic G1 DNA damage checkpoint signaling / telomere maintenance / activation of innate immune response / positive regulation of erythrocyte differentiation / positive regulation of translation / response to gamma radiation / small-subunit processome / Nonhomologous End-Joining (NHEJ) / protein-DNA complex / regulation of circadian rhythm / brain development / protein destabilization / peptidyl-serine phosphorylation / double-strand break repair via nonhomologous end joining / protein modification process / cellular response to insulin stimulus / intrinsic apoptotic signaling pathway in response to DNA damage / rhythmic process / T cell differentiation in thymus / double-strand break repair / E3 ubiquitin ligases ubiquitinate target proteins / heart development / double-stranded DNA binding / transcription regulator complex / RNA polymerase II-specific DNA-binding transcription factor binding / chromosome, telomeric region / protein phosphorylation / non-specific serine/threonine protein kinase / protein kinase activity / positive regulation of apoptotic process / protein domain specific binding / innate immune response / protein serine kinase activity / protein serine/threonine kinase activity / DNA damage response / negative regulation of apoptotic process / chromatin / nucleolus / enzyme binding / positive regulation of transcription by RNA polymerase II / protein-containing complex / RNA binding / nucleoplasm / ATP binding / nucleus / membrane / cytosol
類似検索 - 分子機能
DNA-dependent protein kinase catalytic subunit, CC3 / DNA-dependent protein kinase catalytic subunit, catalytic domain / DNA-dependent protein kinase catalytic subunit, CC5 / DNA-dependent protein kinase catalytic subunit, CC1/2 / DNA-PKcs, N-terminal / DNA-dependent protein kinase catalytic subunit, CC3 / DNA-PKcs, CC5 / DNA-PKcs, N-terminal / DNA-dependent protein kinase catalytic subunit, CC1/2 / NUC194 ...DNA-dependent protein kinase catalytic subunit, CC3 / DNA-dependent protein kinase catalytic subunit, catalytic domain / DNA-dependent protein kinase catalytic subunit, CC5 / DNA-dependent protein kinase catalytic subunit, CC1/2 / DNA-PKcs, N-terminal / DNA-dependent protein kinase catalytic subunit, CC3 / DNA-PKcs, CC5 / DNA-PKcs, N-terminal / DNA-dependent protein kinase catalytic subunit, CC1/2 / NUC194 / : / FATC domain / PIK-related kinase, FAT / FAT domain / FATC / FATC domain / PIK-related kinase / FAT domain profile. / FATC domain profile. / Phosphatidylinositol 3- and 4-kinases signature 1. / Phosphatidylinositol 3/4-kinase, conserved site / Phosphatidylinositol 3- and 4-kinases signature 2. / Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily / Phosphoinositide 3-kinase, catalytic domain / Phosphatidylinositol 3- and 4-kinase / Phosphatidylinositol 3- and 4-kinases catalytic domain profile. / Phosphatidylinositol 3-/4-kinase, catalytic domain / Armadillo-like helical / Armadillo-type fold / Protein kinase-like domain superfamily
類似検索 - ドメイン・相同性
DNA-dependent protein kinase catalytic subunit
類似検索 - 構成要素
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: 3.92 Å
データ登録者Chaplin AK / Hardwick SW
資金援助 英国, 1件
OrganizationGrant number国
Wellcome Trust200814/Z/16/Z 英国
引用
ジャーナル: Nat Struct Mol Biol / 年: 2021
タイトル: Dimers of DNA-PK create a stage for DNA double-strand break repair.
著者: Amanda K Chaplin / Steven W Hardwick / Shikang Liang / Antonia Kefala Stavridi / Ales Hnizda / Lee R Cooper / Taiana Maia De Oliveira / Dimitri Y Chirgadze / Tom L Blundell /
要旨: DNA double-strand breaks are the most dangerous type of DNA damage and, if not repaired correctly, can lead to cancer. In humans, Ku70/80 recognizes DNA broken ends and recruits the DNA-dependent ...DNA double-strand breaks are the most dangerous type of DNA damage and, if not repaired correctly, can lead to cancer. In humans, Ku70/80 recognizes DNA broken ends and recruits the DNA-dependent protein kinase catalytic subunit (DNA-PKcs) to form DNA-dependent protein kinase holoenzyme (DNA-PK) in the process of non-homologous end joining (NHEJ). We present a 2.8-Å-resolution cryo-EM structure of DNA-PKcs, allowing precise amino acid sequence registration in regions uninterpreted in previous 4.3-Å X-ray maps. We also report a cryo-EM structure of DNA-PK at 3.5-Å resolution and reveal a dimer mediated by the Ku80 C terminus. Central to dimer formation is a domain swap of the conserved C-terminal helix of Ku80. Our results suggest a new mechanism for NHEJ utilizing a DNA-PK dimer to bring broken DNA ends together. Furthermore, drug inhibition of NHEJ in combination with chemo- and radiotherapy has proved successful, making these models central to structure-based drug targeting efforts.
#1: ジャーナル: Nat.Struct.Mol.Biol. / 年: 2020
タイトル: Dimers of DNA-PK create a stage for DNA-double strand break repair
著者: Chaplin AK / Hardwick SW / Liang S / Stavridi AK / Hnizda A / Cooper LR / De Oliveira TM / Chirgadze DY / Blundell TL
履歴
登録2020年6月20日-
ヘッダ(付随情報) 公開2020年10月21日-
マップ公開2020年10月21日-
更新2024年5月1日-
現状2024年5月1日処理サイト: PDBe / 状態: 公開

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構造の表示

ムービー
  • 表面図（断面を密度値に従い着色）
  • 表面レベル: 0.055
  • UCSF Chimeraによる作画
  • ダウンロード
  • 表面図（半径に従い着色）
  • 表面レベル: 0.055
  • UCSF Chimeraによる作画
  • ダウンロード
  • あてはめたモデルとの重ね合わせ
  • 原子モデル: PDB-6zh2
  • 表面レベル: 0.055
  • UCSF Chimeraによる作画
  • ダウンロード
ムービービューア
構造ビューアEMマップ:
SurfViewMolmilJmol/JSmol
添付画像

emd_11211.png

ダウンロードとリンク

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マップ

ファイルダウンロード / ファイル: emd_11211.map.gz / 形式: CCP4 / 大きさ: 303.3 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

大きさ
明度
コントラスト
その他
軸Z (Sec.)Y (Row.)X (Col.)
0.65 Å/pix.
x 430 pix.
= 280.36 Å		0.65 Å/pix.
x 430 pix.
= 280.36 Å		0.65 Å/pix.
x 430 pix.
= 280.36 Å

表面

投影像

断面 (1/3)

断面 (1/2)

断面 (2/3)

画像は Spider により作成

ボクセルのサイズX=Y=Z: 0.652 Å
密度

ヒストグラム

ヒストグラム (対数)
表面レベル登録者による: 0.055 / ムービー #1: 0.055
最小 - 最大-0.070782915 - 0.19870669
平均 (標準偏差)0.0013586774 (±0.010637518)
対称性空間群: 1
詳細

EMDB XML:

マップ形状
Axis orderXYZ
Origin000
サイズ430430430
Spacing430430430
セルA=B=C: 280.36002 Å
α=β=γ: 90.0 °

CCP4マップ ヘッダ情報:

modeImage stored as Reals
Å/pix. X/Y/Z0.6520.6520.652
M x/y/z430430430
origin x/y/z0.0000.0000.000
length x/y/z280.360280.360280.360
α/β/γ90.00090.00090.000
start NX/NY/NZ9482110
NX/NY/NZ11313776
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS430430430
D min/max/mean-0.0710.1990.001

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添付データ

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追加マップ: resolve CryoEM density modified map at 3.61 angstrom resolution

ファイルemd_11211_additional_1.map
注釈resolve CryoEM density modified map at 3.61 angstrom resolution
投影像・断面図
軸ZYX

投影像

断面 (1/2)
密度ヒストグラム

ヒストグラム

ヒストグラム (対数)

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ハーフマップ: #2

ファイルemd_11211_half_map_1.map
投影像・断面図
軸ZYX

投影像

断面 (1/2)
密度ヒストグラム

ヒストグラム

ヒストグラム (対数)

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ハーフマップ: #1

ファイルemd_11211_half_map_2.map
投影像・断面図
軸ZYX

投影像

断面 (1/2)
密度ヒストグラム

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試料の構成要素

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全体 : DNA-PKcs (state 1)

全体名称: DNA-PKcs (state 1)
要素
  • 細胞器官・細胞要素: DNA-PKcs (state 1)
    • タンパク質・ペプチド: DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-PKcs

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超分子 #1: DNA-PKcs (state 1)

超分子名称: DNA-PKcs (state 1) / タイプ: organelle_or_cellular_component / ID: 1 / 親要素: 0 / 含まれる分子: all
由来(天然)生物種: Homo sapiens (ヒト)
分子量理論値: 470 KDa

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分子 #1: DNA-dependent protein kinase catalytic subunit,DNA-dependent prot...

分子名称: DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA- ...名称: DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-dependent protein kinase catalytic subunit,DNA-PKcs
タイプ: protein_or_peptide / ID: 1
詳細: UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered ...詳細: UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily,UNK residues (X) are unknown elements of the DNA-PKcs molecule that have been numbered arbitrarily
コピー数: 1 / 光学異性体: LEVO / EC番号: non-specific serine/threonine protein kinase
由来(天然)生物種: Homo sapiens (ヒト)
分子量理論値: 472.056281 KDa
配列文字列: MAGSGAGVRC SLLRLQETLS AADRCGAALA GHQLIRGLGQ ECVLSSSPAV LALQTSLVFS RDFGLLVFVR KSLNSIEFRE CREEILKFL CIFLEKMGQK IAPYSVEIKN TCTSVYTKDR AAKCKIPALD LLIKLLQTFR SSRLMDEFKI GELFSKFYGE L ALKKKIPD ...文字列:
MAGSGAGVRC SLLRLQETLS AADRCGAALA GHQLIRGLGQ ECVLSSSPAV LALQTSLVFS RDFGLLVFVR KSLNSIEFRE CREEILKFL CIFLEKMGQK IAPYSVEIKN TCTSVYTKDR AAKCKIPALD LLIKLLQTFR SSRLMDEFKI GELFSKFYGE L ALKKKIPD TVLEKVYELL GLLGEVHPSE MINNAENLFR AFLGELKTQM TSAVREPKLP VLAGCLKGLS SLLCNFTKSM EE DPQTSRE IFNFVLKAIR PQIDLKRYAV PSAGLRLFAL HASQFSTCLL DNYVSLFEVL LKWCAHTNVE LKKAALSALE SFL KQVSNM VAKNAEMHKN KLQYFMEQFY GIIRNVDSNN KELSIAIRGY GLFAGPCKVI NAKDVDFMYV ELIQRCKQMF LTQT DTGDD RVYQMPSFLQ SVASVLLYLD TVPEVYTPVL EHLVVMQIDS FPQYSPKMQL VCCRAIVKVF LALAAKGPVL RNCIS TVVH QGLIRICSKP VVLPKGPESE SEDHRASGEV RTGKWKVPTY KDYVDLFRHL LSSDQMMDSI LADEAFFSVN SSSESL NHL LYDEFVKSVL KIVEKLDLTL EIQTVGEQEN GDEAPGVWMI PTSDPAANLH PAKPKDFSAF INLVEFCREI LPEKQAE FF EPWVYSFSYE LILQSTRLPL ISGFYKLLSI TVRNAKKIKY FEGVSPKSLK HSPEDPEKYS CFALFVKFGK EVAVKMKQ Y KDELLASCLT FLLSLPHNII ELDVRAYVPA LQMAFKLGLS YTPLAEVGLN ALEEWSIYID RHVMQPYYKD ILPCLDGYL KTSALSDETK NNWEVSALSR AAQKGFNKVV LKHLKKTKNL SSNEAISLEE IRIRVVQMLG SLGGQINKNL LTVTSSDEMM KSYVAWDRE KRLSFAVPFR EMKPVIFLDV FLPRVTELAL TASDRQTKVA ACELLHSMVM FMLGKATQMP EGGQGAPPMY Q LYKRTFPV LLRLACDVDQ VTRQLYEPLV MQLIHWFTNN KKFESQDTVA LLEAILDGIV DPVDSTLRDF CGRCIREFLK WS IKQITPQ QQEKSPVNTK SLFKRLYSLA LHPNAFKRLG ASLAFNNIYR EFREEESLVE QFVFEALVIY MESLALAHAD EKS LGTIQQ CCDAIDHLCR IIEKKHVSLN KAKKRRLPRG FPPSASLCLL DLVKWLLAHC GRPQTECRHK SIELFYKFVP LLPG NRSPN LWLKDVLKEE GVSFLINTFE GGGCGQPSGI LAQPTLLYLR GPFSLQATLC WLDLLLAALE CYNTFIGERT VGALQ VLGT EAQSSLLKAV AFFLESIAMH DIIAAEKCFG TGAAGNRTSP QEGERYNYSK CTVVVRIMEF TTTLLNTSPE GWKLLK KDL CNTHLMRVLV QTLCEPASIG FNIGDVQVMA HLPDVCVNLM KALKMSPYKD ILETHLREKI TAQSIEELCA VNLYGPD AQ VDRSRLAAVV SACKQLHRAG LLHNILPSQS TDLHHSVGTE LLSLVYKGIA PGDERQCLPS LDLSCKQLAS GLLELAFA F GGLCERLVSL LLNPAVLSTA SLGSSQGSVI HFSHGEYFYS LFSETINTEL LKNLDLAVLE LMQSSVDNTK MVSAVLNGM LDQSFRERAN QKHQGLKLAT TILQHWKKCD SWWAKDSPLE TKMAVLALLA KILQIDSSVS FNTSHGSFPE VFTTYISLLA DTKLDLHLK GQAVTLLPFF TSLTGGSLEE LRRVLEQLIV AHFPMQSREF PPGTPRFNNY VDCMKKFLDA LELSQSPMLL E LMTEVLCR EQQHVMEELF QSSFRRIARR GSCVTQVGLL ESVYEMFRKD DPRLSFTRQS FVDRSLLTLL WHCSLDALRE FF STIVVDA IDVLKSRFTK LNESTFDTQI TKKMGYYKIL DVMYSRLPKD DVHAKESKIN QVFHGSCITE GNELTKTLIK LCY DAFTEN MAGENQLLER RRLYHCAAYN CAISVICCVF NELKFYQGFL FSEKPEKNLL IFENLIDLKR RYNFPVEVEV PMER KKKYI EIRKEAREAA NGDSDGPSYM SSLSYLADST LSEEMSQFDF STGVQSYSYS SQDPRPATGR FRRREQRDPT VHDDV LELE MDELNRHECM APLTALVKHM HRSLGPPQGE EDSVPRDLPS WMKFLHGKLG NPIVPLNIRL FLAKLVINTE EVFRPY AKH WLSPLLQLAA SENNGGEGIH YMVVEIVATI LSWTGLATPT GVPKDEVLAN RLLNFLMKHV FHPKRAVFRH NLEIIKT LV ECWKDCLSIP YRLIFEKFSG KDPNSKDNSV GIQLLGIVMA NDLPPYDPQC GIQSSEYFQA LVNNMSFVRY KEVYAAAA E VLGLILRYVM ERKNILEESL CELVAKQLKQ HQNTMEDKFI VCLNKVTKSF PPLADRFMNA VFFLLPKFHG VLKTLCLEV VLCRVEGMTE LYFQLKSKDF VQVMRHRDDE RQKVCLDIIY KMMPKLKPVE LRELLNPVVE FVSHPSTTCR EQMYNILMWI HDNYRDPES ETDNDSQEIF KLAKDVLIQG LIDENPGLQL IIRNFWSHET RLPSNTLDRL LALNSLYSPK IEVHFLSLAT N FLLEMTSM SPDYPNPMFE HPLSECEFQE YTIDSDWRFR STVLTPMFVE TQASQGTLQT RTQEGSLSAR WPVAGQIRAT QQ QHDFTLT QTADGRSSFD WLTGSSTDPL VDHTSPSSDS LLFAHKRSER LQRAPLKSVG PDFGKKRLGL PGDEVDNKVK GAA GRTDLL RLRRRFMRDQ EKLSLMYARK GVAEQKREKE IKSELKMKQD AQVVLYRSYR HGDLPDIQIK HSSLITPLQA VAQR DPIIA KQLFSSLFSG ILKEMDKFKT LSEKNNITQK LLQDFNRFLN TTFSFFPPFV SCIQDISCQH AALLSLDPAA VSAGC LASL QQPVGIRLLE EALLRLLPAE LPAKRVRGKA RLPPDVLRWV ELAKLYRSIG EYDVLRGIFT SEIGTKQITQ SALLAE ARS DYSEAAKQYD EALNKQDWVD GEPTEAEKDF WELASLDCYN HLAEWKSLEY CSTASIDSEN PPDLNKIWSE PFYQETY LP YMIRSKLKLL LQGEADQSLL TFIDKAMHGE LQKAILELHY SQELSLLYLL QDDVDRAKYY IQNGIQSFMQ NYSSIDVL L HQSRLTKLQS VQALTEIQEF ISFISKQGNL SSQVPLKRLL NTWTNRYPDA KMDPMNIWDD IITNRCFFLS KIEEKLTPL PEDNSMNVDQ DGDPSDRMEV QEQEEDISSL IRSCKFSMKM KMIDSARKQN NFSLAMKLLK ELHKESKTRD DWLVSWVQSY CRLSHCRSR SQGCSEQVLT VLKTVSLLDE NNVSSYLSKN ILAFRDQNIL LGTTYRIIAN ALSSEPACLA EIEEDKARRI L ELSGSSSE DSEKVIAGLY QRAFQHLSEA VQAAEEEAQP PSWSCGPAAG VIDAYMTLAD FCDQQLRKEE ENASVIDSAE LQ AYPALVV EKMLKALKLN SNEARLKFPR LLQIIERYPE ETLSLMTKEI SSVPCWQFIS WISHMVALLD KDQAVAVQHS VEE ITDNYP QAIVYPFIIS SESYSFKDTS TGHKNKEFVA RIKSKLDQGG VIQDFINALD QLSNPELLFK DWSNDVRAEL AKTP VNKKN IEKMYERMYA ALGDPKAPGL GAFRRKFIQT FGKEFDKHFG KGGSKLLRMK LSDFNDITNM LLLKMNKDSK PPGNL KECS PWMSDFKVEF LRNELEIPGQ YDGRGKPLPE YHVRIAGFDE RVTVMASLRR PKRIIIRGHD EREHPFLVKG GEDLRQ DQR VEQLFQVMNG ILAQDSACSQ RALQLRTYSV VPMTSRLGLI EWLENTVTLK DLLLNTMSQE EKAAYLSDPR APPCEYK DW LTKMSGKHDV GAYMLMYKGA NRTETVTSFR KRESKVPADL LKRAFVRMST SPEAFLALRS HFASSHALIC ISHWILGI G DRHLNNFMVA METGGVIGID FGHAFGSATQ FLPVPELMPF RLTRQFINLM LPMKETGLMY SIMVHALRAF RSDPGLLTN TMDVFVKEPS FDWKNFEQKM LKKGGSWIQE INVAEKNWYP RQKICYAKRK LAGANPAVIT CDELLLGHEK APAFRDYVAV ARGSKDHNI RAQEPESGLS EETQVKCLMD QATDPNILGR TWEGWEPWM(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)

UniProtKB: DNA-dependent protein kinase catalytic subunit

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実験情報

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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

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試料調製

緩衝液pH: 7.4
凍結凍結剤: ETHANE

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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 K3 (6k x 4k) / 平均電子線量: 53.95 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
試料ステージホルダー冷却材: NITROGEN
実験機器
モデル: Titan Krios / 画像提供: FEI Company

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画像解析

粒子像選択選択した数: 378084
初期モデルモデルのタイプ: PDB ENTRY
最終 再構成想定した対称性 - 点群: C1 (非対称) / 解像度のタイプ: BY AUTHOR / 解像度: 3.92 Å / 解像度の算出法: FSC 0.143 CUT-OFF / ソフトウェア - 名称: cryoSPARC / 使用した粒子像数: 38575
初期 角度割当タイプ: MAXIMUM LIKELIHOOD / ソフトウェア - 名称: cryoSPARC
最終 角度割当タイプ: MAXIMUM LIKELIHOOD / ソフトウェア - 名称: cryoSPARC
FSC曲線 (解像度の算出)

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万見について

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お知らせ

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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

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

  • EMDBのヘッダファイルのバージョン3が、公式のフォーマットとなりました。
  • これまでは公式だったバージョン1.9は、アーカイブから削除されます。

関連情報:EMDBヘッダ

外部リンク:wwPDBはEMDBデータモデルのバージョン3へ移行します

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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

外部リンク:COVID-19特集ページ - PDBj / 今月の分子2020年2月：コロナウイルスプロテーアーゼ

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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

他の情報も見る