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- PDB-8qax: Medicago truncatula HISN5 (IGPD) in complex with MN, FMT, GOL and TRS -

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基本情報

登録情報
データベース: PDB / ID: 8qax
タイトルMedicago truncatula HISN5 (IGPD) in complex with MN, FMT, GOL and TRS
要素Imidazoleglycerol-phosphate dehydratase
キーワードLYASE / HISN5 / IGPD / histidine biosynthesis
機能・相同性
機能・相同性情報


imidazoleglycerol-phosphate dehydratase / imidazoleglycerol-phosphate dehydratase activity / L-histidine biosynthetic process
類似検索 - 分子機能
Imidazoleglycerol-phosphate dehydratase signature 1. / Imidazoleglycerol-phosphate dehydratase / Imidazoleglycerol-phosphate dehydratase, conserved site / Imidazole glycerol phosphate dehydratase domain superfamily / Imidazoleglycerol-phosphate dehydratase / Imidazoleglycerol-phosphate dehydratase signature 2. / Ribosomal protein S5 domain 2-type fold
類似検索 - ドメイン・相同性
FORMIC ACID / : / Imidazoleglycerol-phosphate dehydratase
類似検索 - 構成要素
生物種Medicago truncatula (タルウマゴヤシ)
手法X線回折 / シンクロトロン / 分子置換 / 解像度: 1.69 Å
データ登録者Witek, W. / Ruszkowski, M.
資金援助 ポーランド, 1件
組織認可番号
Polish National Science CentreSonata 2018/31/D/NZ1/03630 ポーランド
引用ジャーナル: Front Plant Sci / : 2024
タイトル: Targeting imidazole-glycerol phosphate dehydratase in plants: novel approach for structural and functional studies, and inhibitor blueprinting.
著者: Wojciech Witek / Joanna Sliwiak / Michal Rawski / Milosz Ruszkowski /
要旨: The histidine biosynthetic pathway (HBP) is targeted for herbicide design with preliminary success only regarding imidazole-glycerol phosphate dehydratase (IGPD, EC 4.2.1.19), or HISN5, as referred ...The histidine biosynthetic pathway (HBP) is targeted for herbicide design with preliminary success only regarding imidazole-glycerol phosphate dehydratase (IGPD, EC 4.2.1.19), or HISN5, as referred to in plants. HISN5 catalyzes the sixth step of the HBP, in which imidazole-glycerol phosphate (IGP) is dehydrated to imidazole-acetol phosphate. In this work, we present high-resolution cryoEM and crystal structures of HISN5 (HISN5) in complexes with an inactive IGP diastereoisomer and with various other ligands. HISN5 can serve as a new model for plant HISN5 structural studies, as it enables resolving protein-ligand interactions at high (2.2 Å) resolution using cryoEM. We identified ligand-binding hotspots and characterized the features of plant HISN5 enzymes in the context of the HISN5-targeted inhibitor design. Virtual screening performed against millions of small molecules not only revealed candidate molecules but also identified linkers for fragments that were experimentally confirmed to bind. Based on experimental and computational approaches, this study provides guidelines for designing symmetric HISN5 inhibitors that can reach two neighboring active sites. Finally, we conducted analyses of sequence similarity networks revealing that plant HISN5 enzymes derive from cyanobacteria. We also adopted a new approach to measure HISN5 enzymatic activity using isothermal titration calorimetry and enzymatically synthesized IGP.
履歴
登録2023年8月23日登録サイト: PDBE / 処理サイト: PDBE
改定 1.02024年4月10日Provider: repository / タイプ: Initial release

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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: Imidazoleglycerol-phosphate dehydratase
B: Imidazoleglycerol-phosphate dehydratase
C: Imidazoleglycerol-phosphate dehydratase
D: Imidazoleglycerol-phosphate dehydratase
E: Imidazoleglycerol-phosphate dehydratase
F: Imidazoleglycerol-phosphate dehydratase
ヘテロ分子


分子量 (理論値)分子数
合計 (水以外)138,46550
ポリマ-135,4286
非ポリマー3,03744
9,638535
1
A: Imidazoleglycerol-phosphate dehydratase
B: Imidazoleglycerol-phosphate dehydratase
C: Imidazoleglycerol-phosphate dehydratase
D: Imidazoleglycerol-phosphate dehydratase
E: Imidazoleglycerol-phosphate dehydratase
F: Imidazoleglycerol-phosphate dehydratase
ヘテロ分子

A: Imidazoleglycerol-phosphate dehydratase
B: Imidazoleglycerol-phosphate dehydratase
C: Imidazoleglycerol-phosphate dehydratase
D: Imidazoleglycerol-phosphate dehydratase
E: Imidazoleglycerol-phosphate dehydratase
F: Imidazoleglycerol-phosphate dehydratase
ヘテロ分子

A: Imidazoleglycerol-phosphate dehydratase
B: Imidazoleglycerol-phosphate dehydratase
C: Imidazoleglycerol-phosphate dehydratase
D: Imidazoleglycerol-phosphate dehydratase
E: Imidazoleglycerol-phosphate dehydratase
F: Imidazoleglycerol-phosphate dehydratase
ヘテロ分子

A: Imidazoleglycerol-phosphate dehydratase
B: Imidazoleglycerol-phosphate dehydratase
C: Imidazoleglycerol-phosphate dehydratase
D: Imidazoleglycerol-phosphate dehydratase
E: Imidazoleglycerol-phosphate dehydratase
F: Imidazoleglycerol-phosphate dehydratase
ヘテロ分子


分子量 (理論値)分子数
合計 (水以外)553,861200
ポリマ-541,71124
非ポリマー12,150176
43224
タイプ名称対称操作
identity operation1_555x,y,z1
crystal symmetry operation2_555-x,-y,z1
crystal symmetry operation3_555-y,x,z1
crystal symmetry operation4_555y,-x,z1
Buried area109660 Å2
ΔGint-290 kcal/mol
Surface area126100 Å2
手法PISA
単位格子
Length a, b, c (Å)120.587, 120.587, 182.974
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number79
Space group name H-MI4
Space group name HallI4
Symmetry operation#1: x,y,z
#2: -y,x,z
#3: y,-x,z
#4: -x,-y,z
#5: x+1/2,y+1/2,z+1/2
#6: -y+1/2,x+1/2,z+1/2
#7: y+1/2,-x+1/2,z+1/2
#8: -x+1/2,-y+1/2,z+1/2
非結晶学的対称性 (NCS)NCSドメイン:
IDEns-ID詳細
d_1ens_1(chain "A" and (resid 78 through 128 or resid 130 through 260 or resid 302 or resid 903))
d_2ens_1(chain "B" and (resid 78 through 128 or resid 130 through 302 or resid 602))
d_3ens_1(chain "C" and (resid 78 through 128 or resid 130 through 301 or resid 303))
d_4ens_1(chain "D" and (resid 78 through 128 or resid 130 through 260 or resid 302 or resid 602))
d_5ens_1(chain "E" and (resid 78 through 128 or resid 130 through 260 or resid 302 or resid 602))
d_6ens_1(chain "F" and (resid 78 through 128 or resid 130 through 260 or resid 302 or resid 602))

NCSドメイン領域:

Ens-ID: ens_1

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
d_11ALAALAVALVALAA78 - 1289 - 59
d_12VALVALARGARGAA130 - 26061 - 191
d_13MNMNMNMNAH302
d_14FMTFMTFMTFMTAJ304
d_21ALAALAVALVALBB78 - 1289 - 59
d_22VALVALARGARGBB130 - 26061 - 191
d_23MNMNMNMNBN301
d_24FMTFMTFMTFMTBP303
d_31ALAALAVALVALCC78 - 1289 - 59
d_32VALVALARGARGCC130 - 26061 - 191
d_33MNMNMNMNCU301
d_34FMTFMTFMTFMTCW303
d_41ALAALAVALVALDD78 - 1289 - 59
d_42VALVALARGARGDD130 - 26061 - 191
d_43MNMNMNMNDCA302
d_44FMTFMTFMTFMTDEA304
d_51ALAALAVALVALEE78 - 1289 - 59
d_52VALVALARGARGEE130 - 26061 - 191
d_53MNMNMNMNEIA302
d_54FMTFMTFMTFMTFQA301
d_61ALAALAVALVALFF78 - 1289 - 59
d_62VALVALARGARGFF130 - 26061 - 191
d_63MNMNMNMNFSA303
d_64FMTFMTFMTFMTFTA304

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要素

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タンパク質 , 1種, 6分子 ABCDEF

#1: タンパク質
Imidazoleglycerol-phosphate dehydratase


分子量: 22571.293 Da / 分子数: 6 / 由来タイプ: 組換発現
由来: (組換発現) Medicago truncatula (タルウマゴヤシ)
発現宿主: Escherichia coli (大腸菌)
参照: UniProt: I3SDM5, imidazoleglycerol-phosphate dehydratase

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非ポリマー , 5種, 579分子

#2: 化合物
ChemComp-MN / MANGANESE (II) ION


分子量: 54.938 Da / 分子数: 12 / 由来タイプ: 合成 / : Mn
#3: 化合物
ChemComp-FMT / FORMIC ACID / ギ酸


分子量: 46.025 Da / 分子数: 13 / 由来タイプ: 天然 / : CH2O2
#4: 化合物
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / グリセロ-ル


分子量: 92.094 Da / 分子数: 18 / 由来タイプ: 合成 / : C3H8O3
#5: 化合物 ChemComp-TRS / 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL / TRIS BUFFER / トリス(ヒドロキシメチル)メチルアンモニウム


分子量: 122.143 Da / 分子数: 1 / 由来タイプ: 合成 / : C4H12NO3 / コメント: pH緩衝剤*YM
#6: 水 ChemComp-HOH / water


分子量: 18.015 Da / 分子数: 535 / 由来タイプ: 天然 / : H2O

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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: 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: 2.73 Å3/Da / 溶媒含有率: 54.88 %
結晶化温度: 291 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 4.6 / 詳細: 2.0 M sodium formate, 0.1 M sodium acetate

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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: PETRA III, EMBL c/o DESY / ビームライン: P13 (MX1) / 波長: 0.9763 Å
検出器タイプ: DECTRIS PILATUS 6M-F / 検出器: PIXEL / 日付: 2020年10月20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: 0.9763 Å / 相対比: 1
反射解像度: 1.69→80 Å / Num. obs: 145061 / % possible obs: 99.9 % / 冗長度: 9.1 % / Biso Wilson estimate: 33.83 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.053 / Rrim(I) all: 0.056 / Net I/σ(I): 21.62
反射 シェル解像度: 1.69→1.79 Å / Rmerge(I) obs: 2.031 / Mean I/σ(I) obs: 1.1 / Num. unique obs: 23408 / CC1/2: 0.573 / Rrim(I) all: 2.15 / % possible all: 99.2

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解析

ソフトウェア
名称バージョン分類
XDSデータ削減
PHASER1.20.1_4487位相決定
PHENIX1.20.1_4487精密化
Coot0.9.8.8モデル構築
XDSデータスケーリング
精密化構造決定の手法: 分子置換 / 解像度: 1.69→60.29 Å / SU ML: 0.2554 / 交差検証法: FREE R-VALUE / 位相誤差: 26.8671
立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
Rfactor反射数%反射
Rfree0.2002 1000 0.69 %
Rwork0.1717 143948 -
obs0.1718 144948 99.8 %
溶媒の処理減衰半径: 0.9 Å / VDWプローブ半径: 1.1 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL
原子変位パラメータBiso mean: 41.91 Å2
精密化ステップサイクル: LAST / 解像度: 1.69→60.29 Å
タンパク質核酸リガンド溶媒全体
原子数8572 0 167 535 9274
拘束条件
Refine-IDタイプDev ideal
X-RAY DIFFRACTIONf_bond_d0.00578902
X-RAY DIFFRACTIONf_angle_d0.789312002
X-RAY DIFFRACTIONf_chiral_restr0.05581353
X-RAY DIFFRACTIONf_plane_restr0.00521568
X-RAY DIFFRACTIONf_dihedral_angle_d13.22513194
Refine LS restraints NCS
Ens-IDDom-IDAsym-IDAuth asym-IDRefine-IDタイプRms dev position (Å)
ens_1d_2AAX-RAY DIFFRACTIONTorsion NCS0.573954520667
ens_1d_3AAX-RAY DIFFRACTIONTorsion NCS0.814946943214
ens_1d_4AAX-RAY DIFFRACTIONTorsion NCS0.39819645963
ens_1d_5AAX-RAY DIFFRACTIONTorsion NCS0.94218710269
ens_1d_6AAX-RAY DIFFRACTIONTorsion NCS0.695550537172
LS精密化 シェル
解像度 (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.69-1.780.39111410.32420320X-RAY DIFFRACTION98.94
1.78-1.890.3461430.283620537X-RAY DIFFRACTION99.93
1.89-2.040.24961430.190320539X-RAY DIFFRACTION99.91
2.04-2.240.1721430.165820609X-RAY DIFFRACTION99.95
2.24-2.570.19331430.164120596X-RAY DIFFRACTION99.97
2.57-3.230.18741430.174720600X-RAY DIFFRACTION99.99
3.23-60.290.18771440.156220747X-RAY DIFFRACTION99.91
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)
17.702003435124.61248638609-1.907336214893.60064961145-1.246476769051.028331496630.363229834054-0.6474591757850.5767339868260.388081445712-0.2742387145830.27931915215-0.324369848250.0641178885244-0.08742560614410.4728700693770.0153917039736-0.04193175135530.446871149829-0.1195000837040.30877299446311.725015680527.1354904813140.752441458
22.248189397890.5588555533880.3414602004651.294215545170.3490635249660.95542182429-0.0597502571354-0.2646538932550.153141970730.1480665990880.01004147831980.0103902374231-0.149897945183-0.01329255029520.04354492451820.392005263487-0.0226384420312-0.05315109580210.367733898907-0.05418670331150.25932189062213.740613135619.0831402277136.983643436
33.9308529751.589949170090.03021740082492.16937698989-1.601962967912.82424183580.0173647040718-0.1027576147410.595459611749-0.0686223037282-0.138343930574-0.0862631502385-0.6373750938960.2254751271120.09232821522280.369542906229-0.0853067341488-0.07080433541450.345975018191-0.02893464803030.301130923325.049991748726.3607367078123.415046961
41.30430532110.370108141225-0.05671289049862.01079082464-0.1228896010721.259261608-0.0260129904431-0.08838540425040.06637873330170.0016509369255-0.0186481430131-0.100078892796-0.1304821050250.08797599641760.04608536859850.317525232481-0.0200438529298-0.04396679912320.337416950888-0.02657520056280.26974111062116.389727084417.239394157123.732305231
54.41800345138-5.31853520439-1.046664238379.281702133960.4236178880221.904247449210.3917896397180.4941213910750.467560362327-0.878107574723-0.305698389081-0.667585163501-0.4240978708480.29693008811-0.1633915343430.60179261932-0.105124011990.005083929272590.6012569131250.2096605738440.4253423746061.6953484618629.156783762442.2759822594
61.6800488266-0.129369925566-0.3053248961011.39533282229-0.06277786900531.6006971657-0.02416102072180.3569933429930.196988263264-0.2163321003050.0517425679360.0219223931096-0.19029611424-0.0592460866114-0.01723542744120.4908027575640.0116112923436-0.02309939156470.4397567894520.1099992141720.313624170101-3.9816438182823.174713146146.0042213978
72.3464997442-2.0527185041-0.08729384435332.262467636651.450653427254.119923455030.1935709502490.1739696692010.6354276930630.1038807268280.0530526531575-0.012759922799-0.6757036911430.117232345005-0.2884992453360.3942934882930.0313969277273-0.03358422179510.3056329050040.08321245969720.384127857524-11.044781322634.683384948859.60064825
81.840135582870.733114194884-0.1976782920792.15291515154-0.1769706611061.228620779030.06454110140260.1252490389540.1512304956650.0045400418299-0.082194713312-0.00188033380628-0.1417444448750.1146033082160.0201792500790.362903513230.028407408646-0.02112542765060.3451273820330.05331700240230.291374573139-4.4491835911420.000731620560.3893680436
91.867568214011.21268574810.1094122202334.016692127380.8243012542522.80003694934-0.09840047139270.1435590264670.427547342798-0.591734142290.1215405263360.60783320956-0.515842642776-0.227030514379-0.0362947189270.383563377650.0809681108491-0.05138598886690.3590582402290.08151840888480.374052957045-13.429547780927.729583888456.539179921
104.23487885312-1.378025949624.460878601072.10594525153-2.296606660596.93622750766-0.1544443659110.4148494151970.432590773863-0.0991472015297-0.13983768194-0.554975748672-0.5751697796650.6444176030710.4156432240950.507103855498-0.2340839344580.08888472435860.478821637578-0.03805011152870.59780063297639.097416487241.906311023696.721670285
111.85207319080.0802543856960.5574193492340.9051077241070.02790633225091.7798674885-0.001838388446460.03687807643860.2539794396680.0141643278503-0.0278817611739-0.197329109218-0.4099600840090.2764703170220.06097680923440.445432773773-0.167588994568-0.01590111225470.331552654148-0.01505579960140.45875641774631.284952581839.8358119284100.806151844
122.73393543905-1.28255218531.901200684944.234911958360.1715043857162.8193216877-0.2427270593080.276715041099-0.1524473588760.06419933079480.148250750171-0.569179637877-0.06328392872430.6882140712210.02407630551410.343349888369-0.0987906604154-0.05571511008710.476689272146-0.003351756093970.36150918600937.567114278524.4391597243110.248164585
131.92384961438-0.3840722349370.07546745883741.37592471053-0.2372104815451.18404733637-0.0660590021431-0.04190066267010.02361718677470.02980104080790.0434798978765-0.12716429759-0.1133475155170.1829195204870.04056163894350.362287558562-0.0858356686688-0.02051667077930.32878927128-0.0120050143950.3482319357726.771192813927.2960402258103.53186051
143.437081422540.757314742399-3.807090060371.63012043564-0.0739523764124.748660924250.168665227188-0.340098971680.6648217670460.385143437250.0310270997282-0.174564815921-0.4409387279770.254780545091-0.3162431314540.606826145012-0.0587240558456-0.08890198305010.350149915721-0.1524300248170.4899164376795.6983515488249.1888308637120.580181723
151.568900033940.134416528045-0.1728444688531.258525664080.07775545029620.990955542909-0.0439272720078-0.1111434613750.3780929281580.154186599525-0.008299837848670.0242675402782-0.3052612118470.04561157621730.02361387360380.53043473534-0.0126330670354-0.02031261757950.260389708045-0.07855131610930.4451965540930.86702307986246.5641994735113.296655641
162.969798718540.332820371507-0.5940885141031.93767947065-0.9318307104543.78217904570.120094760634-0.5622325494560.2354210043040.314598289681-0.177875448595-0.003964367460020.300979385231-0.1083716469680.1140979749780.4236191211580.08048042159830.02316215366680.349693239284-0.1031620340950.392009317463-11.300317830535.3077906082122.710548527
171.762300482990.02054840521430.5657046537861.234482317520.2921010111742.523468359260.021601664559-0.08056515873720.1073737626470.01968549677020.0275104341769-0.0857535062229-0.0113250363187-0.0437768502112-0.05391312178790.3673205379680.02078948511070.0002588605238730.240731701737-0.02617710459280.340186021222-1.8414363085432.5080223684109.914319885
182.069076641360.536022806025-2.002481117651.61790834004-0.8701053305696.830771545870.210857474878-0.213327827360.2898291640810.23646834299-0.09277358677510.364071332407-1.00381361922-0.349696218434-0.1418852736340.4216647408960.06268777074520.02121615173350.318486109297-0.07752509624780.438448924422-11.65647588638.2034156089116.325195106
194.66082972355-0.5114312581874.552514039180.610866606129-0.5500382989666.99898654272-0.245248179234-0.3264453816780.5184074752490.1018307520350.05245979622350.389730189155-0.964915507853-0.3291894146220.4027982046050.7003035100630.166020144830.001567544763180.3293866245110.01317538730420.667712694924-17.422511226454.628594038186.2303583381
201.364433969150.3280877240180.4358237325161.240557593870.03369938119811.47021319255-0.06590230759050.00825164537660.346947558995-0.09067936987630.02705054959270.0796873544247-0.461063662123-0.06979595106620.07190755534560.5721724404940.0732334743293-0.005764036758190.266288195290.05554554405510.477704750941-11.115959533249.292726631282.2535066027
215.532537299670.3285472922951.621284218032.82536214716-0.9526484087053.14438112291-0.244639458858-0.4357937521050.135264040433-0.09556490834680.1350477575590.620531888543-0.341697227725-0.4878703062780.07364224987440.3978719696520.0872014613444-0.07125127200740.3291578574840.02050530822040.421878905207-23.41571115138.322254406372.6762139209
226.167759837220.594380586864-3.708531743321.19606281997-0.3137134363065.22581463441-0.1636321541650.1505863822370.1021923071310.03940380493520.1529998424680.140828195853-0.1543319504-0.3731778707780.01659338459680.3695739292340.0539378418642-0.03600977478080.2636337620980.05454173157020.356647120548-16.403113730832.707267885479.1203766204
233.34051382005-1.16285906513-0.1245326640651.08216258483-0.08382689841541.57653195223-0.0910390849457-0.07950061303940.02629808928250.09394954739950.05482730992080.0204560975048-0.273066930662-0.02220709062180.04074377217030.3887591010060.025366421839-0.003753296833530.2392412734410.0436083037030.328930937188-8.664468810935.66937704884.3931371492
247.217107570830.4921438648582.018384088210.9194057868810.9424560607821.29048521234-0.1771864017280.5230959469140.911172368828-0.40078147415-0.08790524610820.059176838647-0.282625456834-0.05402971309070.2962719095030.4708618651250.0689065782963-0.03980601861680.3121175060780.09399025420290.375504070397-16.512477818539.422285961571.7503559622
255.15541952254-3.12108897161-6.265657753631.913021930543.726414840827.797341516330.4383490126320.5596907763970.276596993265-0.447603463856-0.1812416078370.0034553448037-0.715933503299-0.493021902898-0.3910722313120.579361056568-0.04736957666890.0440293700290.4072513785190.1043350098850.4963559297816.30464040146.916910580562.2827971284
261.87371053780.136336691012-0.2972046997110.899700733345-0.036388488571.695671520270.01535456404970.1194987200630.262928629199-0.0424622746502-0.0022802585049-0.0419134918065-0.4419632357010.103547950888-0.05060070370710.491233014119-0.09505748401890.04093078484780.2977529039740.08722047389340.42517834055919.141342238742.533278899569.8300706596
273.709403460930.16525900963-2.402074420543.406300927963.036808222584.768732923180.1219727684140.6141062416860.00930996893065-0.47598550522-0.187653056106-0.02468051361770.237880511241-0.6972067666750.09357925895340.282318159735-0.0519051173670.06456986499760.4105089194380.04355452571580.36307139121625.188284284227.216423063160.4065338836
281.098644344680.05282481497830.3606584695980.817629055128-0.2144312228232.1308000790.03963170481180.06548097867860.115400730631-0.05282696318940.02501236466880.0288229718520.001731632692180.0431875324311-0.05676417970560.361547284858-0.05127642978510.03794615702250.2913365466120.04479361000910.36112427375915.608667138328.651215376773.1621943118
291.563622054010.58350910504-2.034160574141.07494253652-0.6018013781126.4957166643-0.1025371141380.0897763351581-0.0149219069292-0.149049480385-0.0177557697109-0.194583058382-0.1421014720650.3721455227840.08125213565240.357231765016-0.07788155045590.04443514433330.3312326913040.05686035946340.36636253760427.091245729629.389081112266.839922917
精密化 TLSグループ

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'A' and (resid 77 through 97 )AA77 - 971 - 21
22chain 'A' and (resid 98 through 159 )AA98 - 15922 - 83
33chain 'A' and (resid 160 through 175 )AA160 - 17584 - 99
44chain 'A' and (resid 176 through 261 )AA176 - 261100 - 185
55chain 'B' and (resid 78 through 97 )BB78 - 971 - 20
66chain 'B' and (resid 98 through 159 )BB98 - 15921 - 82
77chain 'B' and (resid 160 through 175 )BB160 - 17583 - 98
88chain 'B' and (resid 176 through 235 )BB176 - 23599 - 158
99chain 'B' and (resid 236 through 260 )BB236 - 260159 - 183
1010chain 'C' and (resid 78 through 97 )CC78 - 971 - 20
1111chain 'C' and (resid 98 through 159 )CC98 - 15921 - 82
1212chain 'C' and (resid 160 through 175 )CC160 - 17583 - 98
1313chain 'C' and (resid 176 through 260 )CC176 - 26099 - 183
1414chain 'D' and (resid 78 through 97 )DD78 - 971 - 20
1515chain 'D' and (resid 98 through 159 )DD98 - 15921 - 82
1616chain 'D' and (resid 160 through 175 )DD160 - 17583 - 98
1717chain 'D' and (resid 176 through 235 )DD176 - 23599 - 158
1818chain 'D' and (resid 236 through 261 )DD236 - 261159 - 184
1919chain 'E' and (resid 78 through 97 )EE78 - 971 - 20
2020chain 'E' and (resid 98 through 159 )EE98 - 15921 - 82
2121chain 'E' and (resid 160 through 175 )EE160 - 17583 - 98
2222chain 'E' and (resid 176 through 195 )EE176 - 19599 - 118
2323chain 'E' and (resid 196 through 235 )EE196 - 235119 - 158
2424chain 'E' and (resid 236 through 261 )EE236 - 261159 - 184
2525chain 'F' and (resid 77 through 97 )FF77 - 971 - 21
2626chain 'F' and (resid 98 through 159 )FF98 - 15922 - 83
2727chain 'F' and (resid 160 through 175 )FF160 - 17584 - 99
2828chain 'F' and (resid 176 through 235 )FF176 - 235100 - 159
2929chain 'F' and (resid 236 through 261 )FF236 - 261160 - 185

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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