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- PDB-9b17: Crystal Structure of human Tryptophan 2,3-dioxygenase in complex ... -

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基本情報

登録情報
データベース: PDB / ID: 9b17
タイトルCrystal Structure of human Tryptophan 2,3-dioxygenase in complex with PAN1 inhibitor
要素Tryptophan 2,3-dioxygenase
キーワードOXIDOREDUCTASE/INHIBITOR / Inhibitor / OXIDOREDUCTASE / OXIDOREDUCTASE-INHIBITOR complex
機能・相同性
機能・相同性情報


response to nitroglycerin / L-tryptophan catabolic process to acetyl-CoA / tryptophan 2,3-dioxygenase / tryptophan 2,3-dioxygenase activity / L-tryptophan catabolic process to kynurenine / Tryptophan catabolism / amino acid binding / oxygen binding / protein homotetramerization / heme binding ...response to nitroglycerin / L-tryptophan catabolic process to acetyl-CoA / tryptophan 2,3-dioxygenase / tryptophan 2,3-dioxygenase activity / L-tryptophan catabolic process to kynurenine / Tryptophan catabolism / amino acid binding / oxygen binding / protein homotetramerization / heme binding / metal ion binding / identical protein binding / cytosol
類似検索 - 分子機能
Tryptophan 2,3-dioxygenase / Tryptophan 2,3-dioxygenase / Tryptophan/Indoleamine 2,3-dioxygenase-like
類似検索 - ドメイン・相同性
: / PROTOPORPHYRIN IX CONTAINING FE / alpha-methyl-L-tryptophan / Tryptophan 2,3-dioxygenase
類似検索 - 構成要素
生物種Homo sapiens (ヒト)
手法X線回折 / シンクロトロン / 分子置換 / 解像度: 2.65 Å
データ登録者Geeraerts, Z. / Yeh, S.-R.
資金援助 米国, 2件
組織認可番号
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM115773 米国
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM151419 米国
引用ジャーナル: J.Med.Chem. / : 2024
タイトル: Structural Insights into Protein-Inhibitor Interactions in Human Tryptophan Dioxygenase.
著者: Geeraerts, Z. / Ishigami, I. / Lewis-Ballester, A. / Pham, K.N. / Kozlova, A. / Mathieu, C. / Frederick, R. / Yeh, S.R.
履歴
登録2024年3月13日登録サイト: RCSB / 処理サイト: RCSB
改定 1.02024年8月21日Provider: repository / タイプ: Initial release
改定 1.12024年9月4日Group: Database references / カテゴリ: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
改定 1.22024年9月11日Group: Database references / カテゴリ: citation_author / Item: _citation_author.identifier_ORCID

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構造の表示

構造ビューア分子:
MolmilJmol/JSmol

ダウンロードとリンク

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集合体

登録構造単位
A: Tryptophan 2,3-dioxygenase
B: Tryptophan 2,3-dioxygenase
C: Tryptophan 2,3-dioxygenase
D: Tryptophan 2,3-dioxygenase
ヘテロ分子


分子量 (理論値)分子数
合計 (水以外)185,45516
ポリマ-180,7304
非ポリマー4,72512
34219
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: gel filtration
タイプ名称対称操作
identity operation1_555x,y,z1
Buried area25550 Å2
ΔGint-175 kcal/mol
Surface area55180 Å2
手法PISA
単位格子
Length a, b, c (Å)143.61, 154.014, 88.58
Angle α, β, γ (deg.)90, 90, 90
Int Tables number18
Space group name H-MP21212
非結晶学的対称性 (NCS)NCSドメイン:
IDEns-ID詳細
11A
21A
32A
42A
53A
63A
74A
84A
95A
105A
116A
126A

NCSドメイン領域:

Beg auth comp-ID: GLY / Beg label comp-ID: GLY / Auth asym-ID: A / Label asym-ID: A

Dom-IDComponent-IDEns-IDEnd auth comp-IDEnd label comp-IDAuth seq-IDLabel seq-ID
111HISHIS39 - 39123 - 375
211HISHIS39 - 39123 - 375
322PHEPHE39 - 38823 - 372
422PHEPHE39 - 38823 - 372
533LEULEU39 - 38923 - 373
633LEULEU39 - 38923 - 373
744PHEPHE39 - 38823 - 372
844PHEPHE39 - 38823 - 372
955LEULEU39 - 38923 - 373
1055LEULEU39 - 38923 - 373
1166PHEPHE39 - 38823 - 372
1266PHEPHE39 - 38823 - 372

NCSアンサンブル:
ID詳細
1Local NCS retraints between domains: 1 2
2Local NCS retraints between domains: 3 4
3Local NCS retraints between domains: 5 6
4Local NCS retraints between domains: 7 8
5Local NCS retraints between domains: 9 10
6Local NCS retraints between domains: 11 12

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要素

#1: タンパク質
Tryptophan 2,3-dioxygenase / TDO / Tryptamin 2 / 3-dioxygenase / Tryptophan oxygenase / TRPO / Tryptophan pyrrolase / Tryptophanase


分子量: 45182.535 Da / 分子数: 4 / 断片: UNP residues 18-389 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: TDO2, TDO / 発現宿主: Escherichia coli BL21(DE3) (大腸菌) / 参照: UniProt: P48775, tryptophan 2,3-dioxygenase
#2: 化合物
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


分子量: 616.487 Da / 分子数: 4 / 由来タイプ: 合成 / : C34H32FeN4O4
#3: 化合物
ChemComp-A1AH9 / (5P)-5-(1H-indol-3-yl)-1-[2-(piperazin-1-yl)ethyl]-1H-1,2,3-benzotriazole


分子量: 346.429 Da / 分子数: 4 / 由来タイプ: 合成 / : C20H22N6 / タイプ: SUBJECT OF INVESTIGATION
#4: 化合物
ChemComp-ZIQ / alpha-methyl-L-tryptophan / α-メチル-L-トリプトファン


タイプ: L-peptide linking / 分子量: 218.252 Da / 分子数: 4 / 由来タイプ: 合成 / : C12H14N2O2
#5: 水 ChemComp-HOH / water


分子量: 18.015 Da / 分子数: 19 / 由来タイプ: 天然 / : H2O
研究の焦点であるリガンドがあるかY

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実験情報

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実験

実験手法: X線回折 / 使用した結晶の数: 1

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試料調製

結晶マシュー密度: 2.71 Å3/Da / 溶媒含有率: 54.61 %
結晶化温度: 298 K / 手法: マイクロバッチ法
詳細: 50 mM Sodium Citrate pH 5.6, 2.0% Tacsimate pH 5.0, 5.0% PEG 3350

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データ収集

回折平均測定温度: 100 K / Serial crystal experiment: N
放射光源由来: シンクロトロン / サイト: NSLS-II / ビームライン: 17-ID-2 / 波長: 0.97934 Å
検出器タイプ: DECTRIS EIGER X 16M / 検出器: PIXEL / 日付: 2024年2月10日
放射プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray
放射波長波長: 0.97934 Å / 相対比: 1
反射解像度: 2.648→34.29 Å / Num. obs: 36145 / % possible obs: 92.7 % / 冗長度: 4.83 %
詳細: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last ...詳細: Some remarks regarding the mmCIF items written, the PDB Exchange Dictionary (PDBx/mmCIF) Version 5.0 supporting the data files in the current PDB archive (dictionary version 5.325, last updated 2020-04-13: http://mmcif.wwpdb.org/dictionaries/mmcif_pdbx_v50.dic/Index/) and the actual quantities provided by MRFANA (https://github.com/githubgphl/MRFANA) from the autoPROC package (https://www.globalphasing.com/autoproc/). In general, the mmCIF categories here should provide items that are currently used in the PDB archive. If there are alternatives, the one recommended by the PDB developers has been selected. The distinction between *_all and *_obs quantities is not always clear: often only one version is actively used within the PDB archive (or is the one recommended by PDB developers). The intention of distinguishing between classes of reflections before and after some kind of observation criterion was applied, can in principle be useful - but such criteria change in various ways throughout the data processing steps (rejection of overloaded or too partial reflections, outlier/misfit rejections during scaling etc) and there is no retrospect computation of data scaling/merging statistics for the reflections used in the final refinement (where another observation criterion might have been applied). Typical data processing will usually only provide one version of statistics at various stages and these are given in the recommended item here, irrespective of the "_all" and "_obs" connotation, see e.g. the use of _reflns.pdbx_Rmerge_I_obs, _reflns.pdbx_Rrim_I_all and _reflns.pdbx_Rpim_I_all. Please note that all statistics related to "merged intensities" (or "merging") are based on inverse-variance weighting of the individual measurements making up a symmetry-unique reflection. This is standard for several decades now, even if some of the dictionary definitions seem to suggest that a simple "mean" or "average" intensity is being used instead. R-values are always given for all symmetry-equivalent reflections following Friedel's law, i.e. Bijvoet pairs are not treated separately (since we want to describe the overall mean intensity and not the mean I(+) and I(-) here). The Rrim metric is identical to the Rmeas R-value and only differs in name. _reflns.pdbx_number_measured_all is the number of measured intensities just before the final merging step (at which point no additional rejection takes place). _reflns.number_obs is the number of symmetry-unique observations, i.e. the result of merging those measurements via inverse-variance weighting. _reflns.pdbx_netI_over_sigmaI is based on the merged intensities (_reflns.number_obs) as expected. _reflns.pdbx_redundancy is synonymous with "multiplicity". The per-shell item _reflns_shell.number_measured_all corresponds to the overall value _reflns.pdbx_number_measured_all. The per-shell item _reflns_shell.number_unique_all corresponds to the overall value _reflns.number_obs. The per-shell item _reflns_shell.percent_possible_all corresponds to the overall value _reflns.percent_possible_obs. The per-shell item _reflns_shell.meanI_over_sigI_obs corresponds to the overall value given as _reflns.pdbx_netI_over_sigmaI. But be aware of the incorrect definition of the former in the current dictionary!
CC1/2: 0.998 / CC1/2 anomalous: -0.058 / Rmerge(I) obs: 0.1074 / Rpim(I) all: 0.0541 / Rrim(I) all: 0.1207 / AbsDiff over sigma anomalous: 0.795 / Baniso tensor eigenvalue 1: 53.5 Å2 / Baniso tensor eigenvalue 2: 87.8 Å2 / Baniso tensor eigenvalue 3: 111.2 Å2 / Baniso tensor eigenvector 1 ortho1: 1 / Baniso tensor eigenvector 1 ortho2: 0 / Baniso tensor eigenvector 1 ortho3: 0 / Baniso tensor eigenvector 2 ortho1: 0 / Baniso tensor eigenvector 2 ortho2: 1 / Baniso tensor eigenvector 2 ortho3: 0 / Baniso tensor eigenvector 3 ortho1: 0 / Baniso tensor eigenvector 3 ortho2: 0 / Baniso tensor eigenvector 3 ortho3: 1 / Aniso diffraction limit 1: 2.647 Å / Aniso diffraction limit 2: 3.153 Å / Aniso diffraction limit 3: 3.348 Å / Aniso diffraction limit axis 1 ortho1: 1 / Aniso diffraction limit axis 1 ortho2: 0 / Aniso diffraction limit axis 1 ortho3: 0 / Aniso diffraction limit axis 2 ortho1: 0 / Aniso diffraction limit axis 2 ortho2: 1 / Aniso diffraction limit axis 2 ortho3: 0 / Aniso diffraction limit axis 3 ortho1: 0 / Aniso diffraction limit axis 3 ortho2: 0 / Aniso diffraction limit axis 3 ortho3: 1 / Net I/σ(I): 10.89 / Num. measured all: 174706 / Observed signal threshold: 1.2 / Orthogonalization convention: pdb / % possible anomalous: 91.5 / % possible ellipsoidal: 92.7 / % possible ellipsoidal anomalous: 91.5 / % possible spherical: 62.4 / % possible spherical anomalous: 60.6 / Redundancy anomalous: 2.57 / Signal type: local
反射 シェル
解像度 (Å)冗長度 (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. measured obsNum. unique allNum. unique obsCC1/2CC1/2 anomalousRpim(I) allRrim(I) allAbsDiff over sigma anomalous% possible anomalous% possible ellipsoidal% possible ellipsoidal anomalous% possible spherical% possible spherical anomalousRedundancy anomalous% possible all
8.511-34.294.690.02934.3384778477180718070.999-0.1590.01450.03260.68196.69696.69696.62.6796
6.733-8.5114.510.040925.7881608160180818080.998-0.1080.02140.04630.78396.897.996.897.996.82.4897.9
5.875-6.7334.330.063718.4478267826180618060.996-0.1130.0340.07250.79295.798.795.798.795.72.3798.7
5.331-5.8754.710.072517.3185208520180718070.995-0.0460.03680.08170.81697.198.597.198.597.12.5398.5
4.941-5.3314.860.074317.5387928792180818080.996-0.1110.03730.08340.79197.898.797.898.797.82.5998.7
4.647-4.9414.910.076517.1288788878180718070.9960.0260.0380.08570.83197.899.197.899.197.82.6299.1
4.413-4.6474.990.084315.5790169016180718070.996-00.04170.09440.80697.899.497.899.497.82.6699.4
4.217-4.4135.030.103113.8290849084180718070.994-0.0290.05110.11550.83498.299.798.299.798.22.6799.7
4.054-4.2175.060.126511.4591429142180818080.9930.0030.06190.14130.82897.899.797.899.797.82.6999.7
3.914-4.0545.070.16449.3191719171180818080.9840.0060.080.18340.80697.999.597.999.597.92.6999.5
3.79-3.9144.720.21317.2185138513180518050.97-0.0410.10890.24010.80398.699.498.699.498.62.4799.4
3.679-3.794.670.25276.0784448444180918090.968-0.0250.13050.28540.79798.399.598.399.598.32.4599.5
3.581-3.6794.830.30635.2187198719180618060.953-0.020.15450.34420.80598.399.998.399.998.32.5499.9
3.494-3.5814.750.40324.0685958595180818080.921-0.0070.20480.45390.7998.399.298.399.298.32.599.2
3.41-3.4944.490.48923.2781068106180718070.874-0.0240.25920.55580.79495.69795.69795.62.3597
3.328-3.414.830.58972.887418741180818080.855-0.0310.29920.66350.76986.18786.186.885.92.5387
3.244-3.3285.040.76822.2591079107180618060.775-0.0420.38020.85980.77486.78886.77978.52.6388
3.154-3.2445.160.78862.2193239323180818080.7690.0160.38570.88020.8178787.58765.665.32.6887.5
3.006-3.1544.910.77662.1488798879180718070.7580.0030.39170.87180.78771.371.471.334.534.22.5571.4
2.648-3.0065.10.87881.8492139213180818080.6110.0020.43220.98140.78661.962.261.9109.52.762.2

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解析

ソフトウェア
名称バージョン分類
REFMAC5.8.0425精密化
autoPROC1.0.5 20211020データ削減
STARANISO2.3.79データスケーリング
PHASER位相決定
精密化構造決定の手法: 分子置換 / 解像度: 2.65→34.29 Å / Cor.coef. Fo:Fc: 0.94 / Cor.coef. Fo:Fc free: 0.9 / SU B: 37.231 / SU ML: 0.318 / 交差検証法: FREE R-VALUE / ESU R Free: 0.436 / 詳細: Hydrogens have been added in their riding positions
Rfactor反射数%反射
Rfree0.2344 1788 4.948 %
Rwork0.1899 34349 -
all0.192 --
obs-36137 62.493 %
溶媒の処理イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK BULK SOLVENT
原子変位パラメータBiso mean: 72.776 Å2
Baniso -1Baniso -2Baniso -3
1-1.588 Å2-0 Å20 Å2
2---0.576 Å2-0 Å2
3----1.013 Å2
精密化ステップサイクル: LAST / 解像度: 2.65→34.29 Å
タンパク質核酸リガンド溶媒全体
原子数11616 0 340 19 11975
拘束条件
Refine-IDタイプDev idealDev ideal target
X-RAY DIFFRACTIONr_bond_refined_d0.0060.01212280
X-RAY DIFFRACTIONr_bond_other_d0.0010.01611591
X-RAY DIFFRACTIONr_angle_refined_deg1.4021.88916593
X-RAY DIFFRACTIONr_angle_other_deg0.4891.7926571
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.96251359
X-RAY DIFFRACTIONr_dihedral_angle_2_deg21.056.111108
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.342102251
X-RAY DIFFRACTIONr_dihedral_angle_6_deg11.47310647
X-RAY DIFFRACTIONr_chiral_restr0.0630.21699
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0214427
X-RAY DIFFRACTIONr_gen_planes_other0.0040.023125
X-RAY DIFFRACTIONr_nbd_refined0.2420.22861
X-RAY DIFFRACTIONr_symmetry_nbd_other0.1930.211052
X-RAY DIFFRACTIONr_nbtor_refined0.1960.26075
X-RAY DIFFRACTIONr_symmetry_nbtor_other0.0740.26386
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1490.2294
X-RAY DIFFRACTIONr_symmetry_nbd_refined0.1550.218
X-RAY DIFFRACTIONr_nbd_other0.1970.232
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_refined0.0930.23
X-RAY DIFFRACTIONr_mcbond_it3.0883.7145474
X-RAY DIFFRACTIONr_mcbond_other3.0813.7135472
X-RAY DIFFRACTIONr_mcangle_it5.1616.6596819
X-RAY DIFFRACTIONr_mcangle_other5.166.6596819
X-RAY DIFFRACTIONr_scbond_it3.4154.0666806
X-RAY DIFFRACTIONr_scbond_other3.4144.0656805
X-RAY DIFFRACTIONr_scangle_it5.7977.349774
X-RAY DIFFRACTIONr_scangle_other5.7977.349775
X-RAY DIFFRACTIONr_lrange_it10.51445.01552411
X-RAY DIFFRACTIONr_lrange_other10.51445.01552408
X-RAY DIFFRACTIONr_ncsr_local_group_10.1090.0511884
X-RAY DIFFRACTIONr_ncsr_local_group_20.1140.0511361
X-RAY DIFFRACTIONr_ncsr_local_group_30.1130.0511674
X-RAY DIFFRACTIONr_ncsr_local_group_40.1190.0511373
X-RAY DIFFRACTIONr_ncsr_local_group_50.1180.0511693
X-RAY DIFFRACTIONr_ncsr_local_group_60.1170.0511404
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDタイプRms dev position (Å)Weight position
11AX-RAY DIFFRACTIONLocal ncs0.109270.05009
12AX-RAY DIFFRACTIONLocal ncs0.109270.05009
23AX-RAY DIFFRACTIONLocal ncs0.113730.05009
24AX-RAY DIFFRACTIONLocal ncs0.113730.05009
35AX-RAY DIFFRACTIONLocal ncs0.112980.05009
36AX-RAY DIFFRACTIONLocal ncs0.112980.05009
47AX-RAY DIFFRACTIONLocal ncs0.118550.05009
48AX-RAY DIFFRACTIONLocal ncs0.118550.05009
59AX-RAY DIFFRACTIONLocal ncs0.117520.05009
510AX-RAY DIFFRACTIONLocal ncs0.117520.05009
611AX-RAY DIFFRACTIONLocal ncs0.117390.05009
612AX-RAY DIFFRACTIONLocal ncs0.117390.05009
LS精密化 シェル
解像度 (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.65-2.7180.29160.28172X-RAY DIFFRACTION4.2472
2.718-2.7920.331130.338270X-RAY DIFFRACTION6.9295
2.792-2.8730.245180.31384X-RAY DIFFRACTION10.1056
2.873-2.9610.44230.33535X-RAY DIFFRACTION14.3114
2.961-3.0570.35380.276799X-RAY DIFFRACTION22.2843
3.057-3.1630.333690.2791460X-RAY DIFFRACTION42.1096
3.163-3.2820.3321240.2732322X-RAY DIFFRACTION69.6668
3.282-3.4140.2721280.2592760X-RAY DIFFRACTION85.1917
3.414-3.5650.2671690.2343009X-RAY DIFFRACTION98.0562
3.565-3.7370.251340.2072964X-RAY DIFFRACTION99.8067
3.737-3.9360.2291530.1882820X-RAY DIFFRACTION99.498
3.936-4.1710.211580.1612651X-RAY DIFFRACTION99.6099
4.171-4.4550.1781410.1412519X-RAY DIFFRACTION99.5137
4.455-4.8050.2291020.1372378X-RAY DIFFRACTION99.5185
4.805-5.2530.1781190.1452152X-RAY DIFFRACTION98.7391
5.253-5.8560.221050.1761972X-RAY DIFFRACTION98.5294
5.856-6.7290.242870.2041767X-RAY DIFFRACTION98.617
6.729-8.1630.257880.1841485X-RAY DIFFRACTION97.7019
8.163-11.2310.161580.1611201X-RAY DIFFRACTION97.2201
11.231-34.290.294550.234730X-RAY DIFFRACTION95.0363
精密化 TLS

手法: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.8323-1.5188-0.66944.02120.41290.7643-0.0089-0.0194-0.1116-0.3048-0.01230.454-0.0962-0.23560.02120.06030.0563-0.0450.12040.00980.1571-39.342337.0769-0.9675
24.0968-0.325-2.08360.84410.32671.7598-0.2678-0.271-0.47590.00190.0744-0.1630.13880.41190.19340.06940.0152-0.05560.12560.02180.2673-5.46116.697-10.7638
31.94940.56630.60943.29151.87712.41060.06820.6446-0.072-0.6459-0.28230.9687-0.1271-0.63070.21410.30280.1005-0.21430.5839-0.00950.4048-28.168133.0154-28.5531
42.0091-0.1085-0.23981.62130.08623.59160.0004-0.52870.23130.22450.0628-0.2631-0.00650.323-0.06320.03320.0107-0.0420.2108-0.04660.186-7.075542.58934.2375
精密化 TLSグループSelection: ALL

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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