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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 | State 2 MAP 2 SPT6 with SETD2 | |||||||||
マップデータ | ||||||||||
試料 |
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キーワード | RNA Pol II Activated elongation complex Co-transcriptional H3K36me3 SETD2 / TRANSCRIPTION | |||||||||
| 機能・相同性 | 機能・相同性情報peptidyl-lysine trimethylation / microtubule cytoskeleton organization involved in mitosis / [histone H3]-lysine36 N-trimethyltransferase / regulation of mRNA export from nucleus / histone H3K36 trimethyltransferase activity / regulation of isotype switching / negative regulation of DNA-templated transcription, elongation / regulation of muscle cell differentiation / DSIF complex / histone H3K36 methyltransferase activity ...peptidyl-lysine trimethylation / microtubule cytoskeleton organization involved in mitosis / [histone H3]-lysine36 N-trimethyltransferase / regulation of mRNA export from nucleus / histone H3K36 trimethyltransferase activity / regulation of isotype switching / negative regulation of DNA-templated transcription, elongation / regulation of muscle cell differentiation / DSIF complex / histone H3K36 methyltransferase activity / regulation of transcription elongation by RNA polymerase II / response to alkaloid / nucleosome organization / Formation of RNA Pol II elongation complex / Formation of the Early Elongation Complex / Transcriptional regulation by small RNAs / RNA Polymerase II Pre-transcription Events / TP53 Regulates Transcription of DNA Repair Genes / FGFR2 alternative splicing / RNA polymerase II transcribes snRNA genes / mRNA Capping / mRNA Splicing - Minor Pathway / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Elongation / RNA Polymerase II Transcription Initiation And Promoter Clearance / RNA Pol II CTD phosphorylation and interaction with CE / Estrogen-dependent gene expression / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / mRNA Splicing - Major Pathway / response to type I interferon / blastocyst formation / protein-lysine N-methyltransferase activity / positive regulation of ossification / regulation of protein localization to chromatin / positive regulation of DNA-templated transcription, elongation / response to metal ion / Abortive elongation of HIV-1 transcript in the absence of Tat / histone H3 methyltransferase activity / regulation of double-strand break repair via homologous recombination / transcription elongation-coupled chromatin remodeling / RNA Pol II CTD phosphorylation and interaction with CE during HIV infection / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / Formation of the HIV-1 Early Elongation Complex / mRNA Capping / endodermal cell differentiation / positive regulation of interferon-alpha production / Pausing and recovery of Tat-mediated HIV elongation / Tat-mediated HIV elongation arrest and recovery / positive regulation of macroautophagy / RNA polymerase II transcribes snRNA genes / HIV elongation arrest and recovery / Pausing and recovery of HIV elongation / mRNA transport / Tat-mediated elongation of the HIV-1 transcript / alpha-tubulin binding / Formation of HIV-1 elongation complex containing HIV-1 Tat / mismatch repair / Formation of HIV elongation complex in the absence of HIV Tat / RNA polymerase II, core complex / nucleosome binding / RNA Polymerase II Transcription Elongation / Formation of RNA Pol II elongation complex / translation initiation factor binding / RNA Polymerase II Pre-transcription Events / positive regulation of autophagy / DNA-directed RNA polymerase complex / RNA splicing / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / transcription elongation factor complex / regulation of cytokinesis / stem cell differentiation / TP53 Regulates Transcription of DNA Repair Genes / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / DNA-templated transcription initiation / positive regulation of transcription elongation by RNA polymerase II / PKMTs methylate histone lysines / mRNA processing / chromosome / regulation of gene expression / histone binding / defense response to virus / nucleic acid binding / nuclear speck / protein heterodimerization activity / nucleotide binding / mRNA binding / chromatin binding / regulation of DNA-templated transcription / enzyme binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / DNA binding / RNA binding 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: 3.82 Å | |||||||||
データ登録者 | Walshe JL / Ochmann M / Dienemann C / Cramer P | |||||||||
| 資金援助 | ドイツ, 1件
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引用 | ジャーナル: Nat Commun / 年: 2025タイトル: Molecular mechanism of co-transcriptional H3K36 methylation by SETD2. 著者: James L Walshe / Moritz Ochmann / Ute Neef / Olexandr Dybkov / Christian Dienemann / Christiane Oberthür / Aiturgan Zheenbekova / Henning Urlaub / Patrick Cramer / ![]() 要旨: H3K36me3 is a hallmark of actively and recently transcribed genes and contributes to cellular memory and identity. The deposition of H3K36me3 occurs co-transcriptionally when the methyltransferase ...H3K36me3 is a hallmark of actively and recently transcribed genes and contributes to cellular memory and identity. The deposition of H3K36me3 occurs co-transcriptionally when the methyltransferase SETD2 associates with RNA polymerase II. Here we present three cryo-EM structures of SETD2 bound to RNA polymerase II elongation complexes at different states of nucleosome passage. Together with functional probing, our results suggest a 3-step mechanism of transcription-coupled H3K36me3 deposition. First, binding to the elongation factor SPT6 tethers the catalytic SET domain in proximity to the upstream DNA. Second, RNA polymerase II nucleosome passage leads to the transfer of a hexasome from downstream to upstream, poised for methylation. Finally, continued transcription leads to upstream nucleosome reassembly, partial dissociation of the histone chaperone FACT and sequential methylation of both H3 tails, completing H3K36me3 deposition of an upstream nucleosome after RNA polymerase II passage. | |||||||||
| 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_54247.map.gz | 9.4 MB | EMDBマップデータ形式 | |
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| ヘッダ (付随情報) | emd-54247-v30.xml emd-54247.xml | 25 KB 25 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_54247.png | 23.3 KB | ||
| Filedesc metadata | emd-54247.cif.gz | 8.9 KB | ||
| その他 | emd_54247_half_map_1.map.gz emd_54247_half_map_2.map.gz | 129.7 MB 129.7 MB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-54247 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-54247 | HTTPS FTP |
-関連構造データ
| 関連構造データ | ![]() 9rtnMC ![]() 9gw2C ![]() 9rzcC ![]() 9rzdC ![]() 9s0uC ![]() 9s3gC ![]() 54401 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_54247.map.gz / 形式: CCP4 / 大きさ: 163.6 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: 1.05 Å | ||||||||||||||||||||||||||||||||||||
| 密度 |
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| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
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-添付データ
-ハーフマップ: #1
| ファイル | emd_54247_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_54247_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 |
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試料の構成要素
-全体 : State 2 SETD2 bound to proximal H3 tail
| 全体 | 名称: State 2 SETD2 bound to proximal H3 tail |
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| 要素 |
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-超分子 #1: State 2 SETD2 bound to proximal H3 tail
| 超分子 | 名称: State 2 SETD2 bound to proximal H3 tail / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: #1-#2, #4-#5 |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: RNA polymerase II subunit D
| 分子 | 名称: RNA polymerase II subunit D / 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: ![]() |
| 分子量 | 理論値: 16.331255 KDa |
| 配列 | 文字列: MAAGGSDPRA GDVEEDASQL IFPKEFETAE TLLNSEVHML LEHRKQQNES AEDEQELSEV FMKTLNYTAR FSRFKNRETI ASVRSLLLQ KKLHKFELAC LANLCPETAE ESKALIPSLE GRFEDEELQQ ILDDIQTKRS FQY UniProtKB: DNA-directed RNA polymerase II subunit RPB4 |
-分子 #2: DNA-directed RNA polymerase II subunit RPB7
| 分子 | 名称: DNA-directed RNA polymerase II subunit RPB7 / 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: ![]() |
| 分子量 | 理論値: 19.314283 KDa |
| 配列 | 文字列: MFYHISLEHE ILLHPRYFGP NLLNTVKQKL FTEVEGTCTG KYGFVIAVTT IDNIGAGVIQ PGRGFVLYPV KYKAIVFRPF KGEVVDAVV TQVNKVGLFT EIGPMSCFIS RHSIPSEMEF DPNSNPPCYK TMDEDIVIQQ DDEIRLKIVG TRVDKNDIFA I GSLMDDYL GLVS UniProtKB: DNA-directed RNA polymerase subunit |
-分子 #3: Histone-lysine N-methyltransferase SETD2
| 分子 | 名称: Histone-lysine N-methyltransferase SETD2 / タイプ: protein_or_peptide / ID: 3 / コピー数: 1 / 光学異性体: LEVO / EC番号: [histone H3]-lysine36 N-trimethyltransferase |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 127.887328 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: SNAETSVPPG SALVGPSCVM DDFRDPQRWK ECAKQGKMPC YFDLIEENVY LTERKKNKSH RDIKRMQCEC TPLSKDERAQ GEIACGEDC LNRLLMIECS SRCPNGDYCS NRRFQRKQHA DVEVILTEKK GWGLRAAKDL PSNTFVLEYC GEVLDHKEFK A RVKEYARN ...文字列: SNAETSVPPG SALVGPSCVM DDFRDPQRWK ECAKQGKMPC YFDLIEENVY LTERKKNKSH RDIKRMQCEC TPLSKDERAQ GEIACGEDC LNRLLMIECS SRCPNGDYCS NRRFQRKQHA DVEVILTEKK GWGLRAAKDL PSNTFVLEYC GEVLDHKEFK A RVKEYARN KNIHYYFMAL KNDEIIDATQ KGNCSRFMNH SCEPNCETQK WTVNGQLRVG FFTTKLVPSG SELTFDYQFQ RY GKEAQKC FCGSANCRGY LGGENRVSIR AAGGKMKKER SRKKDSVDGE LEALMENGEG LSDKNQVLSL SRLMVRIETL EQK LTCLEL IQNTHSQSCL KSFLERHGLS LLWIWMAELG DGRESNQKLQ EEIIKTLEHL PIPTKNMLEE SKVLPIIQRW SQTK TAVPP LSEGDGYSSE NTSRAHTPLN TPDPSTKLST EADTDTPKKL MFRRLKIISE NSMDSAISDA TSELEGKDGK EDLDQ LENV PVEEEEELQS QQLLPQQLPE CKVDSETNIE ASKLPTSEPE ADAEIELKES NGTKLEEPIN EETPSQDEEE GVSDVE SER SQEQPDKTVD ISDLATKLLD SWKDLKEVYR IPKKSQTEKE NTTTERGRDA VGFRDQTPAP KTPNRSRERD PDKQTQN KE KRKRRSSLSP PSSAYERGTK RPDDRYDTPT SKKKVRIKDR NKLSTEERRK LFEQEVAQRE AQKQQQQMQN LGMTSPLP Y DSLGYNAPHH PFAGYPPGYP MQAYVDPSNP NAGKVLLPTP SMDPVCSPAP YDHAQPLVGH STEPLSAPPP VPVVPHVAA PVEVSSSQYV AQSDGVVHQD SSVAVLPVPA PGPVQGQNYS VWDSNQQSVS VQQQYSPAQS QATIYYQGQT CPTVYGVTSP YSQTTPPIV QSYAQPSLQY IQGQQIFTAH PQGVVVQPAA AVTTIVAPGQ PQPLQPSEMV VTNNLLDLPP PSPPKPKTIV L PPNWKTAR DPEGKIYYYH VITRQTQWDP PTWESPGDDA SLEHEAEMDL GTPTYDENPM KASKKPKTAE ADTSSELAKK SK EVFRKEM SQFIVQCLNP YRKPDCKVGR ITTTEDFKHL ARKLTHGVMN KELKYCKNPE DLECNENVKH KTKEYIKKYM QKF GAVYKP KEDTELE UniProtKB: Histone-lysine N-methyltransferase SETD2 |
-分子 #4: Transcription elongation factor SPT5
| 分子 | 名称: Transcription elongation factor SPT5 / 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: 121.145477 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: MSDSEDSNFS EEEDSERSSD GEEAEVDEER RSAAGSEKEE EPEDEEEEEE EEEYDEEEEE EDDDRPPKKP RHGGFILDEA DVDDEYEDE DQWEDGAEDI LEKEEIEASN IDNVVLDEDR SGARRLQNLW RDQREEELGE YYMKKYAKSS VGETVYGGSD E LSDDITQQ ...文字列: MSDSEDSNFS EEEDSERSSD GEEAEVDEER RSAAGSEKEE EPEDEEEEEE EEEYDEEEEE EDDDRPPKKP RHGGFILDEA DVDDEYEDE DQWEDGAEDI LEKEEIEASN IDNVVLDEDR SGARRLQNLW RDQREEELGE YYMKKYAKSS VGETVYGGSD E LSDDITQQ QLLPGVKDPN LWTVKCKIGE ERATAISLMR KFIAYQFTDT PLQIKSVVAP EHVKGYIYVE AYKQTHVKQA IE GVGNLRL GYWNQQMVPI KEMTDVLKVV KEVANLKPKS WVRLKRGIYK DDIAQVDYVE PSQNTISLKM IPRIDYDRIK ARM SLKDWF AKRKKFKRPP QRLFDAEKIR SLGGDVASDG DFLIFEGNRY SRKGFLFKSF AMSAVITEGV KPTLSELEKF EDQP EGIDL EVVTESTGKE REHNFQPGDN VEVCEGELIN LQGKILSVDG NKITIMPKHE DLKDMLEFPA QELRKYFKMG DHVKV IAGR FEGDTGLIVR VEENFVILFS DLTMHELKVL PRDLQLCSET ASGVDVGGQH EWGELVQLDP QTVGVIVRLE RETFQV LNM YGKVVTVRHQ AVTRKKDNRF AVALDSEQNN IHVKDIVKVI DGPHSGREGE IRHLFRSFAF LHCKKLVENG GMFVCKT RH LVLAGGSKPR DVTNFTVGGF APMSPRISSP MHPSAGGQRG GFGSPGGGSG GMSRGRGRRD NELIGQTVRI SQGPYKGY I GVVKDATEST ARVELHSTCQ TISVDRQRLT TVGSRRPGGM TSTYGRTPMY GSQTPMYGSG SRTPMYGSQT PLQDGSRTP HYGSQTPLHD GSRTPAQSGA WDPNNPNTPS RAEEEYEYAF DDEPTPSPQA YGGTPNPQTP GYPDPSSPQV NPQYNPQTPG TPAMYNTDQ FSPYAAPSPQ GSYQPSPSPQ SYHQVAPSPA GYQNTHSPAS YHPTPSPMAY QASPSPSPVG YSPMTPGAPS P GGYNPHTP GSGIEQNSSD WVTTDIQVKV RDTYLDTQVV GQTGVIRSVT GGMCSVYLKD SEKVVSISSE HLEPITPTKN NK VKVILGE DREATGVLLS IDGEDGIVRM DLDEQLKILN LRFLGKLLEA UniProtKB: Transcription elongation factor SPT5 |
-分子 #5: Transcription elongation factor SPT6
| 分子 | 名称: Transcription elongation factor SPT6 / タイプ: protein_or_peptide / ID: 5 / 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: 199.602969 KDa |
| 組換発現 | 生物種: Trichoplusia ni (イラクサキンウワバ) |
| 配列 | 文字列: SNAMSDFVES EAEESEEEYN DEGEVVPRVT KKFVEEEDDD EEEEEENLDD QDEQGNLKGF INDDDDEDEG EEDEGSDSGD SEDDVGHKK RKRTSFDDRL EDDDFDLIEE NLGVKVKRGQ KYRRVKKMSD DEDDDEEEYG KEEHEKEAIA EEIFQDGEGE E GQEAMEAP ...文字列: SNAMSDFVES EAEESEEEYN DEGEVVPRVT KKFVEEEDDD EEEEEENLDD QDEQGNLKGF INDDDDEDEG EEDEGSDSGD SEDDVGHKK RKRTSFDDRL EDDDFDLIEE NLGVKVKRGQ KYRRVKKMSD DEDDDEEEYG KEEHEKEAIA EEIFQDGEGE E GQEAMEAP MAPPEEEEED DEESDIDDFI VDDDGQPLKK PKWRKKLPGY TDAALQEAQE IFGVDFDYDE FEKYNEYDEE LE EEYEYED DEAEGEIRVR PKKTTKKRVS RRSIFEMYEP SELESSHLTD QDNEIRATDL PERFQLRSIP VKGAEDDELE EEA DWIYRN AFATPTISLQ ESCDYLDRGQ PASSFSRKGP STIQKIKEAL GFMRNQHFEV PFIAFYRKEY VEPELHINDL WRVW QWDEK WTQLRIRKEN LTRLFEKMQA YQYEQISADP DKPLADGIRA LDTTDMERLK DVQSMDELKD VYNHFLLYYG RDIPK MQNA AKASRKKLKR VREEGDEEGE GDEAEDEEQR GPELKQASRR DMYTICQSAG LDGLAKKFGL TPEQFGENLR DSYQRH ETE QFPAEPLELA KDYVCSQFPT PEAVLEGARY MVALQIAREP LVRQVLRQTF QERAKLNITP TKKGRKDVDE AHYAYSF KY LKNKPVKELR DDQFLKICLA EDEGLLTTDI SIDLKGVEGY GNDQTYFEEI KQFYYRDEFS HQVQEWNRQR TMAIERAL Q QFLYVQMAKE LKNKLLAEAK EYVIKACSRK LYNWLRVAPY RPDQQVEEDD DFMDENQGKG IRVLGIAFSS ARDHPVFCA LVNGEGEVTD FLRLPHFTKR RTAWREEERE KKAQDIETLK KFLLNKKPHV VTVAGENRDA QMLIEDVKRI VHELDQGQQL SSIGVELVD NELAILYMNS KKSEAEFRDY PPVLRQAVSL ARRIQDPLIE FAQVCSSDED ILCLKFHPLQ EHVVKEELLN A LYCEFINR VNEVGVDVNR AIAHPYSQAL IQYVCGLGPR KGTHLLKILK QNNTRLESRT QLVTMCHMGP KVFMNCAGFL KI DTASLGD STDSYIEVLD GSRVHPETYE WARKMAVDAL EYDESAEDAN PAGALEEILE NPERLKDLDL DAFAEELERQ GYG DKHITL YDIRAELSCR YKDLRTAYRS PNTEEIFNML TKETPETFYI GKLIICNVTG IAHRRPQGES YDQAIRNDET GLWQ CPFCQ QDNFPELSEV WNHFDSGSCP GQAIGVKTRL DNGVTGFIPT KFLSDKVVKR PEERVKVGMT VHCRIMKIDI EKFSA DLTC RTSDLMDRNN EWKLPKDTYY DFDAEAADHK QEEDMKRKQQ RTTYIKRVIA HPSFHNINFK QAEKMMETMD QGDVII RPS SKGENHLTVT WKVSDGIYQH VDVREEGKEN AFSLGATLWI NSEEFEDLDE IVARYVQPMA SFARDLLNHK YYQDCSG GD RKKLEELLIK TKKEKPTFIP YFICACKELP GKFLLGYQPR GKPRIEYVTV TPEGFRYRGQ IFPTVNGLFR WFKDHYQD P VPGITPSSSS RTRTPASINA TPANINLADL TRAVNALPQN MTSQMFSAIA AVTGQGQNPN ATPAQWASSQ YGYGGSGGG SSAYHVFPTP AQQPVATPLM TPSYSYTTPS QPITTPQYHQ LQASTTPQSA QAQPQPSSSS RQRQQQPKSN SHAAIDWGKM AEQWLQEKE AERRKQKQRL TPRPSPSPMI ESTPMSIAGD ATPLLDEMDR UniProtKB: Transcription elongation factor SPT6 |
-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
| 緩衝液 | pH: 7.4 |
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| 凍結 | 凍結剤: ETHANE |
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電子顕微鏡法
| 顕微鏡 | TFS KRIOS |
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| 撮影 | フィルム・検出器のモデル: GATAN K3 (6k x 4k) / 平均電子線量: 39.83 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, 1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
