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- PDB-8tqw: Structure of human transcriptional Mediator complex -

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基本情報

登録情報
データベース: PDB / ID: 8tqw
タイトルStructure of human transcriptional Mediator complex
要素
  • (Mediator of RNA polymerase II transcription subunit ...) x 26
  • Cyclin-C
  • Cyclin-dependent kinase 8
  • Unknown Chain
キーワードTRANSCRIPTION / Mediator / CDK8 / MED12 / MED13 / CKM.
機能・相同性
機能・相同性情報


axis elongation involved in somitogenesis / positive regulation of T cell extravasation / negative regulation of smooth muscle cell differentiation / CKM complex / embryonic neurocranium morphogenesis / enucleate erythrocyte development / regulation of RNA biosynthetic process / positive regulation of type II interferon-mediated signaling pathway / androgen biosynthetic process / positive regulation of G0 to G1 transition ...axis elongation involved in somitogenesis / positive regulation of T cell extravasation / negative regulation of smooth muscle cell differentiation / CKM complex / embryonic neurocranium morphogenesis / enucleate erythrocyte development / regulation of RNA biosynthetic process / positive regulation of type II interferon-mediated signaling pathway / androgen biosynthetic process / positive regulation of G0 to G1 transition / retinal pigment epithelium development / G0 to G1 transition / mammary gland branching involved in thelarche / thyroid hormone receptor signaling pathway / core mediator complex / regulation of vitamin D receptor signaling pathway / oligodendrocyte development / post-anal tail morphogenesis / endoderm development / nuclear retinoic acid receptor binding / embryonic brain development / ventricular trabecula myocardium morphogenesis / mediator complex / RNA polymerase II CTD heptapeptide repeat Y1 kinase activity / RNA polymerase II CTD heptapeptide repeat S2 kinase activity / RNA polymerase II CTD heptapeptide repeat T4 kinase activity / RNA polymerase II CTD heptapeptide repeat S5 kinase activity / RNA polymerase II CTD heptapeptide repeat S7 kinase activity / positive regulation of keratinocyte differentiation / thyroid hormone generation / Generic Transcription Pathway / peroxisome proliferator activated receptor binding / embryonic heart tube development / cellular response to thyroid hormone stimulus / triglyceride homeostasis / positive regulation of hepatocyte proliferation / nuclear vitamin D receptor binding / embryonic hindlimb morphogenesis / [RNA-polymerase]-subunit kinase / nuclear thyroid hormone receptor binding / limb development / lens development in camera-type eye / Wnt signaling pathway, planar cell polarity pathway / embryonic hemopoiesis / cyclin-dependent protein serine/threonine kinase regulator activity / megakaryocyte development / cellular response to hepatocyte growth factor stimulus / cortical actin cytoskeleton / cellular response to steroid hormone stimulus / positive regulation of intracellular estrogen receptor signaling pathway / histone acetyltransferase binding / epithelial cell proliferation involved in mammary gland duct elongation / spinal cord development / LBD domain binding / RSV-host interactions / fat cell differentiation / mammary gland branching involved in pregnancy / skeletal muscle cell differentiation / monocyte differentiation / somatic stem cell population maintenance / general transcription initiation factor binding / blastocyst development / negative regulation of Notch signaling pathway / negative regulation of neuron differentiation / hematopoietic stem cell differentiation / positive regulation of transcription initiation by RNA polymerase II / negative regulation of keratinocyte proliferation / ubiquitin ligase complex / nuclear receptor-mediated steroid hormone signaling pathway / cyclin-dependent kinase / embryonic placenta development / animal organ regeneration / cyclin-dependent protein serine/threonine kinase activity / erythrocyte development / Schwann cell development / RNA polymerase II preinitiation complex assembly / negative regulation of fibroblast proliferation / cyclin-dependent protein kinase holoenzyme complex / keratinocyte differentiation / : / lactation / Regulation of lipid metabolism by PPARalpha / peroxisome proliferator activated receptor signaling pathway / DNA-directed RNA polymerase activity / cellular response to epidermal growth factor stimulus / BMAL1:CLOCK,NPAS2 activates circadian expression / Activation of gene expression by SREBF (SREBP) / positive regulation of erythrocyte differentiation / cholesterol homeostasis / liver development / nuclear receptor binding / nuclear estrogen receptor binding / positive regulation of transcription elongation by RNA polymerase II / transcription coregulator activity / transcription initiation at RNA polymerase II promoter / neural tube closure / promoter-specific chromatin binding / mRNA transcription by RNA polymerase II / SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription / Heme signaling
類似検索 - 分子機能
Mediator complex, subunit Med12, catenin-binding / Mediator complex, subunit Med12, LCEWAV-domain / : / Eukaryotic Mediator 12 catenin-binding domain / Eukaryotic Mediator 12 subunit domain / Mediator complex, subunit Med12 / MID domain of medPIWI / Transcription mediator complex subunit Med12 / MID domain of medPIWI / Transcription mediator complex subunit Med12 ...Mediator complex, subunit Med12, catenin-binding / Mediator complex, subunit Med12, LCEWAV-domain / : / Eukaryotic Mediator 12 catenin-binding domain / Eukaryotic Mediator 12 subunit domain / Mediator complex, subunit Med12 / MID domain of medPIWI / Transcription mediator complex subunit Med12 / MID domain of medPIWI / Transcription mediator complex subunit Med12 / Mediator complex subunit Med13, C-terminal / : / Mediator complex subunit 13 C-terminal domain / Mediator complex, subunit Med19, metazoa / Mediator of RNA pol II transcription subunit 19 / Mediator complex, subunit Med29, metazoa / Mediator complex, subunit Med24, / : / Mediator complex subunit 24 N-terminal / Mediator complex subunit 29 / Mediator complex subunit 16, central helical bridge / Mediator of RNA polymerase II transcription subunit 15 / : / : / ARC105/Med15 mediator subunit N-terminal KIX domain / ARC105/Med15 mediator subunit central domain / ARC105/Med15 mediator subunit C-terminal domain / Mediator complex, subunit Med6, metazoa/plant / Mediator complex, subunit Med30, metazoa / Mediator complex, subunit Med28 / Mediator of RNA polymerase II transcription subunit 9, metazoan / : / : / : / Mediator complex subunit 30 / Mediator complex subunit 28 / Mediator of RNA polymerase II transcription subunit 14, RM2 / Mediator of RNA polymerase II transcription subunit 14, RM8 / Mediator of RNA polymerase II transcription subunit 14, RM6 / Mediator complex, subunit Med23 / Mediator complex subunit 23 / Mediator complex, subunit Med27 / Mediator complex subunit 27 / : / Mediator complex subunit 16, C-terminal / Mediator complex, subunit Med16 / : / Mediator complex subunit 16, N-terminal / : / Mediator complex, subunit Med10 / Transcription factor subunit Med10 of Mediator complex / Mediator of RNA polymerase II transcription subunit 9 / RNA polymerase II transcription mediator complex subunit 9 / Mediator complex, subunit Med4 / Vitamin-D-receptor interacting Mediator subunit 4 / Mediator complex, subunit Med31 / Mediator complex, subunit Med21 / Mediator of RNA polymerase II, subunit Med31 superfamily / SOH1 / Subunit 21 of Mediator complex / Mediator complex, subunit Med7 / Mediator complex, subunit Med7/Med21-like / Mediator complex, subunit Med7 superfmaily / : / MED7 protein / Mediator complex, subunit Med20 / Mediator complex, subunit Med14 / TATA-binding related factor (TRF) of subunit 20 of Mediator complex / Mediator complex subunit MED14 / Soluble quinoprotein glucose/sorbosone dehydrogenase / Mediator complex, subunit Med6 / Mediator complex, subunit Med17 / Mediator complex, subunit Med6 superfamily / MED6 mediator sub complex component / Subunit 17 of Mediator complex / Mediator of RNA polymerase II transcription subunit 22 / Mediator complex, subunit Med8, fungi/metazoa / Mediator complex, subunit Med11 / Surfeit locus protein 5 subunit 22 of Mediator complex / Mediator of RNA polymerase II transcription complex subunit 8 / Mediator complex protein / Mediator complex, subunit Med18 / Med18 protein / : / Mediator complex, subunit Med1 / Mediator of RNA polymerase II transcription subunit 1 / Cyclin, C-terminal domain 2 / Cyclin C-terminal domain / Cyclin/Cyclin-like subunit Ssn8 / Coactivator CBP, KIX domain superfamily / Cyclin, N-terminal / Cyclin, N-terminal domain / Cyclin-like / domain present in cyclins, TFIIB and Retinoblastoma / Cyclin-like superfamily / : / WD domain, G-beta repeat / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats
類似検索 - ドメイン・相同性
Mediator of RNA polymerase II transcription subunit 19 / Mediator of RNA polymerase II transcription subunit 7 / Mediator of RNA polymerase II transcription subunit 14 / Mediator of RNA polymerase II transcription subunit 24 / Mediator of RNA polymerase II transcription subunit 6 / Cyclin-C / Cyclin-dependent kinase 8 / Mediator of RNA polymerase II transcription subunit 21 / Mediator of RNA polymerase II transcription subunit 22 / Mediator of RNA polymerase II transcription subunit 1 ...Mediator of RNA polymerase II transcription subunit 19 / Mediator of RNA polymerase II transcription subunit 7 / Mediator of RNA polymerase II transcription subunit 14 / Mediator of RNA polymerase II transcription subunit 24 / Mediator of RNA polymerase II transcription subunit 6 / Cyclin-C / Cyclin-dependent kinase 8 / Mediator of RNA polymerase II transcription subunit 21 / Mediator of RNA polymerase II transcription subunit 22 / Mediator of RNA polymerase II transcription subunit 1 / Mediator of RNA polymerase II transcription subunit 27 / Mediator of RNA polymerase II transcription subunit 12 / Mediator of RNA polymerase II transcription subunit 8 / Mediator of RNA polymerase II transcription subunit 30 / Mediator of RNA polymerase II transcription subunit 15 / Mediator of RNA polymerase II transcription subunit 10 / Mediator of RNA polymerase II transcription subunit 18 / Mediator of RNA polymerase II transcription subunit 28 / Mediator of RNA polymerase II transcription subunit 20 / Mediator of RNA polymerase II transcription subunit 4 / Mediator of RNA polymerase II transcription subunit 17 / Mediator of RNA polymerase II transcription subunit 9 / Mediator of RNA polymerase II transcription subunit 29 / Mediator of RNA polymerase II transcription subunit 11 / Mediator of RNA polymerase II transcription subunit 13 / Mediator of RNA polymerase II transcription subunit 23 / Mediator of RNA polymerase II transcription subunit 16 / Mediator of RNA polymerase II transcription subunit 31
類似検索 - 構成要素
生物種Homo sapiens (ヒト)
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: 8.2 Å
データ登録者Chen, S.F. / Chao, T.C. / Kim, H.J. / Tang, H.C. / Khadka, S. / Li, T. / Murakami, K. / Boyer, T.G. / Tsai, K.L.
資金援助 米国, 1件
組織認可番号国
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) 米国
引用ジャーナル: Mol Cell / 年: 2024
タイトル: Structural basis of the human transcriptional Mediator regulated by its dissociable kinase module.
著者: Ti-Chun Chao / Shin-Fu Chen / Hee Jong Kim / Hui-Chi Tang / Hsiang-Ching Tseng / An Xu / Leon Palao / Subash Khadka / Tao Li / Mo-Fan Huang / Dung-Fang Lee / Kenji Murakami / Thomas G Boyer / Kuang-Lei Tsai /
要旨: The eukaryotic transcriptional Mediator comprises a large core (cMED) and a dissociable CDK8 kinase module (CKM). cMED recruits RNA polymerase II (RNA Pol II) and promotes pre-initiation complex ...The eukaryotic transcriptional Mediator comprises a large core (cMED) and a dissociable CDK8 kinase module (CKM). cMED recruits RNA polymerase II (RNA Pol II) and promotes pre-initiation complex formation in a manner repressed by the CKM through mechanisms presently unknown. Herein, we report cryoelectron microscopy structures of the complete human Mediator and its CKM. The CKM binds to multiple regions on cMED through both MED12 and MED13, including a large intrinsically disordered region (IDR) in the latter. MED12 and MED13 together anchor the CKM to the cMED hook, positioning CDK8 downstream and proximal to the transcription start site. Notably, the MED13 IDR obstructs the recruitment of RNA Pol II/MED26 onto cMED by direct occlusion of their respective binding sites, leading to functional repression of cMED-dependent transcription. Combined with biochemical and functional analyses, these structures provide a conserved mechanistic framework to explain the basis for CKM-mediated repression of cMED function.
履歴
登録2023年8月8日登録サイト: RCSB / 処理サイト: RCSB
改定 1.02024年10月9日Provider: repository / タイプ: Initial release
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改定 1.12024年11月6日Group: Data collection / Database references / カテゴリ: citation / em_admin
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改定 1.22025年6月4日Group: Data collection / カテゴリ: em_admin / em_software / Item: _em_admin.last_update / _em_software.name
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構造の表示

構造ビューア分子:
MolmilJmol/JSmol

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集合体

登録構造単位
0: Mediator of RNA polymerase II transcription subunit 27
1: Mediator of RNA polymerase II transcription subunit 28
2: Mediator of RNA polymerase II transcription subunit 29
3: Mediator of RNA polymerase II transcription subunit 30
4: Mediator of RNA polymerase II transcription subunit 31
A: Mediator of RNA polymerase II transcription subunit 1
B: Unknown Chain
D: Mediator of RNA polymerase II transcription subunit 4
F: Mediator of RNA polymerase II transcription subunit 6
G: Mediator of RNA polymerase II transcription subunit 7
H: Mediator of RNA polymerase II transcription subunit 8
I: Mediator of RNA polymerase II transcription subunit 9
J: Mediator of RNA polymerase II transcription subunit 10
K: Mediator of RNA polymerase II transcription subunit 11
N: Mediator of RNA polymerase II transcription subunit 14
O: Mediator of RNA polymerase II transcription subunit 15
P: Mediator of RNA polymerase II transcription subunit 16
Q: Mediator of RNA polymerase II transcription subunit 17
R: Mediator of RNA polymerase II transcription subunit 18
S: Mediator of RNA polymerase II transcription subunit 19
T: Mediator of RNA polymerase II transcription subunit 20
U: Mediator of RNA polymerase II transcription subunit 21
V: Mediator of RNA polymerase II transcription subunit 22
W: Mediator of RNA polymerase II transcription subunit 23
X: Mediator of RNA polymerase II transcription subunit 24
a: Cyclin-dependent kinase 8
b: Cyclin-C
c: Mediator of RNA polymerase II transcription subunit 12
d: Mediator of RNA polymerase II transcription subunit 13
ヘテロ分子


分子量 (理論値)分子数
合計 (水以外)1,808,04833
ポリマ－1,807,78629
非ポリマー2624
水00
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
  • 根拠: 電子顕微鏡法, not applicable
タイプ名称対称操作数
identity operation1_555x,y,z1

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要素

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Mediator of RNA polymerase II transcription subunit ... , 26種, 26分子 01234ADFGHIJKNOPQRSTUVWXcd

#1: タンパク質 Mediator of RNA polymerase II transcription subunit 27 / Cofactor required for Sp1 transcriptional activation subunit 8 / CRSP complex subunit 8 / Mediator ...Cofactor required for Sp1 transcriptional activation subunit 8 / CRSP complex subunit 8 / Mediator complex subunit 27 / P37 TRAP/SMCC/PC2 subunit / Transcriptional coactivator CRSP34


分子量: 35478.742 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q6P2C8
#2: タンパク質 Mediator of RNA polymerase II transcription subunit 28 / Endothelial-derived protein 1 / Mediator complex subunit 28 / Merlin and Grb2-interacting ...Endothelial-derived protein 1 / Mediator complex subunit 28 / Merlin and Grb2-interacting cytoskeletal protein / Magicin / Tumor angiogenesis marker EG-1


分子量: 19540.107 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9H204
#3: タンパク質 Mediator of RNA polymerase II transcription subunit 29 / Intersex-like protein / Mediator complex subunit 29


分子量: 21089.801 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9NX70
#4: タンパク質 Mediator of RNA polymerase II transcription subunit 30 / Mediator complex subunit 30 / TRAP/Mediator complex component TRAP25 / Thyroid hormone receptor- ...Mediator complex subunit 30 / TRAP/Mediator complex component TRAP25 / Thyroid hormone receptor-associated protein 6 / Thyroid hormone receptor-associated protein complex 25 kDa component / Trap25


分子量: 20301.229 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q96HR3
#5: タンパク質 Mediator of RNA polymerase II transcription subunit 31 / Mediator complex subunit 31 / Mediator complex subunit SOH1 / hSOH1


分子量: 15826.116 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9Y3C7
#6: タンパク質 Mediator of RNA polymerase II transcription subunit 1 / Activator-recruited cofactor 205 kDa component / ARC205 / Mediator complex subunit 1 / Peroxisome ...Activator-recruited cofactor 205 kDa component / ARC205 / Mediator complex subunit 1 / Peroxisome proliferator-activated receptor-binding protein / PBP / PPAR-binding protein / Thyroid hormone receptor-associated protein complex 220 kDa component / Trap220 / Thyroid receptor-interacting protein 2 / TR-interacting protein 2 / TRIP-2 / Vitamin D receptor-interacting protein complex component DRIP205 / p53 regulatory protein RB18A


分子量: 168697.328 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q15648
#8: タンパク質 Mediator of RNA polymerase II transcription subunit 4 / Activator-recruited cofactor 36 kDa component / ARC36 / Mediator complex subunit 4 / TRAP/SMCC/PC2 ...Activator-recruited cofactor 36 kDa component / ARC36 / Mediator complex subunit 4 / TRAP/SMCC/PC2 subunit p36 subunit / Vitamin D3 receptor-interacting protein complex 36 kDa component / DRIP36


分子量: 29781.424 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9NPJ6
#9: タンパク質 Mediator of RNA polymerase II transcription subunit 6 / Activator-recruited cofactor 33 kDa component / ARC33 / Mediator complex subunit 6 / hMed6 / Renal ...Activator-recruited cofactor 33 kDa component / ARC33 / Mediator complex subunit 6 / hMed6 / Renal carcinoma antigen NY-REN-28


分子量: 28464.627 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: O75586
#10: タンパク質 Mediator of RNA polymerase II transcription subunit 7 / hMED7 / Activator-recruited cofactor 34 kDa component / ARC34 / Cofactor required for Sp1 ...hMED7 / Activator-recruited cofactor 34 kDa component / ARC34 / Cofactor required for Sp1 transcriptional activation subunit 9 / CRSP complex subunit 9 / Mediator complex subunit 7 / RNA polymerase transcriptional regulation mediator subunit 7 homolog / Transcriptional coactivator CRSP33


分子量: 27285.281 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: O43513
#11: タンパク質 Mediator of RNA polymerase II transcription subunit 8 / Activator-recruited cofactor 32 kDa component / ARC32 / Mediator complex subunit 8


分子量: 29112.906 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q96G25
#12: タンパク質 Mediator of RNA polymerase II transcription subunit 9 / Mediator complex subunit 9


分子量: 16422.750 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9NWA0
#13: タンパク質 Mediator of RNA polymerase II transcription subunit 10 / Mediator complex subunit 10 / Transformation-related gene 17 protein / TRG-17 / Transformation- ...Mediator complex subunit 10 / Transformation-related gene 17 protein / TRG-17 / Transformation-related gene 20 protein / TRG-20


分子量: 15710.969 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9BTT4
#14: タンパク質 Mediator of RNA polymerase II transcription subunit 11 / Mediator complex subunit 11


分子量: 13145.829 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9P086
#15: タンパク質 Mediator of RNA polymerase II transcription subunit 14 / Activator-recruited cofactor 150 kDa component / ARC150 / Cofactor required for Sp1 transcriptional ...Activator-recruited cofactor 150 kDa component / ARC150 / Cofactor required for Sp1 transcriptional activation subunit 2 / CRSP complex subunit 2 / Mediator complex subunit 14 / RGR1 homolog / hRGR1 / Thyroid hormone receptor-associated protein complex 170 kDa component / Trap170 / Transcriptional coactivator CRSP150 / Vitamin D3 receptor-interacting protein complex 150 kDa component / DRIP150


分子量: 160787.594 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: O60244
#16: タンパク質 Mediator of RNA polymerase II transcription subunit 15 / Activator-recruited cofactor 105 kDa component / ARC105 / CTG repeat protein 7a / Mediator complex ...Activator-recruited cofactor 105 kDa component / ARC105 / CTG repeat protein 7a / Mediator complex subunit 15 / Positive cofactor 2 glutamine/Q-rich-associated protein / PC2 glutamine/Q-rich-associated protein / TPA-inducible gene 1 protein / TIG-1 / Trinucleotide repeat-containing gene 7 protein


分子量: 86830.102 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q96RN5
#17: タンパク質 Mediator of RNA polymerase II transcription subunit 16 / Mediator complex subunit 16 / Thyroid hormone receptor-associated protein 5 / Thyroid hormone ...Mediator complex subunit 16 / Thyroid hormone receptor-associated protein 5 / Thyroid hormone receptor-associated protein complex 95 kDa component / Trap95 / Vitamin D3 receptor-interacting protein complex 92 kDa component / DRIP92


分子量: 96908.055 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9Y2X0
#18: タンパク質 Mediator of RNA polymerase II transcription subunit 17 / Activator-recruited cofactor 77 kDa component / ARC77 / Cofactor required for Sp1 transcriptional ...Activator-recruited cofactor 77 kDa component / ARC77 / Cofactor required for Sp1 transcriptional activation subunit 6 / CRSP complex subunit 6 / Mediator complex subunit 17 / Thyroid hormone receptor-associated protein complex 80 kDa component / Trap80 / Transcriptional coactivator CRSP77 / Vitamin D3 receptor-interacting protein complex 80 kDa component / DRIP80


分子量: 72984.047 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9NVC6
#19: タンパク質 Mediator of RNA polymerase II transcription subunit 18 / Mediator complex subunit 18 / p28b


分子量: 23693.730 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9BUE0
#20: タンパク質 Mediator of RNA polymerase II transcription subunit 19 / Lung cancer metastasis-related protein 1 / Mediator complex subunit 19


分子量: 26321.146 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: A0JLT2
#21: タンパク質 Mediator of RNA polymerase II transcription subunit 20 / Mediator complex subunit 20 / TRF-proximal protein homolog / hTRFP


分子量: 23243.762 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9H944
#22: タンパク質 Mediator of RNA polymerase II transcription subunit 21 / Mediator complex subunit 21 / RNA polymerase II holoenzyme component SRB7 / RNAPII complex ...Mediator complex subunit 21 / RNA polymerase II holoenzyme component SRB7 / RNAPII complex component SRB7 / hSrb7


分子量: 15575.234 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q13503
#23: タンパク質 Mediator of RNA polymerase II transcription subunit 22 / Mediator complex subunit 22 / Surfeit locus protein 5 / Surf-5


分子量: 22243.713 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q15528
#24: タンパク質 Mediator of RNA polymerase II transcription subunit 23 / Activator-recruited cofactor 130 kDa component / ARC130 / Cofactor required for Sp1 transcriptional ...Activator-recruited cofactor 130 kDa component / ARC130 / Cofactor required for Sp1 transcriptional activation subunit 3 / CRSP complex subunit 3 / Mediator complex subunit 23 / Protein sur-2 homolog / hSur-2 / Transcriptional coactivator CRSP130 / Vitamin D3 receptor-interacting protein complex 130 kDa component / DRIP130


分子量: 156652.156 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9ULK4
#25: タンパク質 Mediator of RNA polymerase II transcription subunit 24 / Activator-recruited cofactor 100 kDa component / ARC100 / Cofactor required for Sp1 transcriptional ...Activator-recruited cofactor 100 kDa component / ARC100 / Cofactor required for Sp1 transcriptional activation subunit 4 / CRSP complex subunit 4 / Mediator complex subunit 24 / Thyroid hormone receptor-associated protein 4 / Thyroid hormone receptor-associated protein complex 100 kDa component / Trap100 / hTRAP100 / Vitamin D3 receptor-interacting protein complex 100 kDa component / DRIP100


分子量: 110430.164 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: O75448
#28: タンパク質 Mediator of RNA polymerase II transcription subunit 12


分子量: 243354.891 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q93074
#29: タンパク質 Mediator of RNA polymerase II transcription subunit 13 / Activator-recruited cofactor 250 kDa component / ARC250 / Mediator complex subunit 13 / Thyroid ...Activator-recruited cofactor 250 kDa component / ARC250 / Mediator complex subunit 13 / Thyroid hormone receptor-associated protein 1 / Thyroid hormone receptor-associated protein complex 240 kDa component / Trap240 / Vitamin D3 receptor-interacting protein complex component DRIP250 / DRIP250


分子量: 239535.906 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: Q9UHV7

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タンパク質 , 2種, 2分子 ab

#26: タンパク質 Cyclin-dependent kinase 8


分子量: 53368.668 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P49336
#27: タンパク質 Cyclin-C


分子量: 33279.691 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P24863

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タンパク質・ペプチド / 非ポリマー , 2種, 5分子 B

#30: 化合物
ChemComp-ZN / ZINC ION


分子量: 65.409 Da / 分子数: 4 / 由来タイプ: 合成 / 式: Zn / タイプ: SUBJECT OF INVESTIGATION
#7: タンパク質・ペプチド Unknown Chain


分子量: 1720.111 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト)

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詳細

研究の焦点であるリガンドがあるかY
Has protein modificationY

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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: PARTICLE / ３次元再構成法: 単粒子再構成法

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試料調製

構成要素名称: The human transcriptional Mediator complex / タイプ: COMPLEX
Entity ID: #9, #11, #18, #28-#29, #6, #26, #5, #7, #27, #17, #8, #1, #10, #12-#16, #19-#25, #2-#4
由来: NATURAL
由来(天然)生物種: Homo sapiens (ヒト)
緩衝液pH: 7.9
試料包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES
急速凍結装置: FEI VITROBOT MARK III / 凍結剤: ETHANE / 湿度: 100 %

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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: TFS 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 FIELD / 最大 デフォーカス（公称値）: 2800 nm / 最小 デフォーカス（公称値）: 600 nm
撮影電子線照射量: 52 e/Å2
フィルム・検出器のモデル: GATAN K2 QUANTUM (4k x 4k)

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解析

EMソフトウェア名称: PHENIX / カテゴリ: モデル精密化
CTF補正タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION
3次元再構成解像度: 8.2 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 6348 / 対称性のタイプ: POINT

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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