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- PDB-8emb: X-ray crystal structure of Thermosynechococcus elongatus Si3 doma... -

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IDまたはキーワード:

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基本情報

登録情報
データベース: PDB / ID: 8emb
タイトルX-ray crystal structure of Thermosynechococcus elongatus Si3 domain of RNA polymerase RpoC2 subunit
要素DNA-directed RNA polymerase subunit beta'ポリメラーゼ
キーワードTRANSCRIPTION (転写 (生物学)) / RNA polymerase (RNAポリメラーゼ) / Lineage specific insertion / trigger loop
機能・相同性
機能・相同性情報


DNA-directed RNA polymerase complex / DNA-directed 5'-3' RNA polymerase activity / ポリメラーゼ / DNA-templated transcription / DNA binding / zinc ion binding
類似検索 - 分子機能
DNA-directed RNA polymerase, subunit beta'' / RNA polymerase Rpb1, domain 3 superfamily / DNA-directed RNA polymerase, subunit beta-prime / RNA polymerase Rpb1, domain 3 / RNA polymerase Rpb1, domain 3 / RNA polymerase Rpb1, domain 4 / RNA polymerase Rpb1, domain 4 / RNA polymerase Rpb1, funnel domain superfamily / RNA polymerase Rpb1, domain 5 / RNA polymerase Rpb1, domain 5
類似検索 - ドメイン・相同性
DNA-directed RNA polymerase subunit beta'
類似検索 - 構成要素
生物種Thermosynechococcus vestitus BP-1 (バクテリア)
手法X線回折 / シンクロトロン / 単波長異常分散 / 解像度: 3.06 Å
データ登録者Murakami, K.S. / Imashimizu, M. / Qayyum, M.Z. / Vishwakarma, R.K. / Yuzenkova, Y.
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)GM131860 米国
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM087350 米国
引用ジャーナル: Proc Natl Acad Sci U S A / : 2024
タイトル: Structure and function of the Si3 insertion integrated into the trigger loop/helix of cyanobacterial RNA polymerase.
著者: M Zuhaib Qayyum / Masahiko Imashimizu / Miron Leanca / Rishi K Vishwakarma / Amber Riaz-Bradley / Yulia Yuzenkova / Katsuhiko S Murakami /
要旨: Cyanobacteria and evolutionarily related chloroplasts of algae and plants possess unique RNA polymerases (RNAPs) with characteristics that distinguish them from canonical bacterial RNAPs. The largest ...Cyanobacteria and evolutionarily related chloroplasts of algae and plants possess unique RNA polymerases (RNAPs) with characteristics that distinguish them from canonical bacterial RNAPs. The largest subunit of cyanobacterial RNAP (cyRNAP) is divided into two polypeptides, β'1 and β'2, and contains the largest known lineage-specific insertion domain, Si3, located in the middle of the trigger loop and spanning approximately half of the β'2 subunit. In this study, we present the X-ray crystal structure of Si3 and the cryo-EM structures of the cyRNAP transcription elongation complex plus the NusG factor with and without incoming nucleoside triphosphate (iNTP) bound at the active site. Si3 has a well-ordered and elongated shape that exceeds the length of the main body of cyRNAP, fits into cavities of cyRNAP in the absence of iNTP bound at the active site and shields the binding site of secondary channel-binding proteins such as Gre and DksA. A small transition from the trigger loop to the trigger helix upon iNTP binding results in a large swing motion of Si3; however, this transition does not affect the catalytic activity of cyRNAP due to its minimal contact with cyRNAP, NusG, or DNA. This study provides a structural framework for understanding the evolutionary significance of these features unique to cyRNAP and chloroplast RNAP and may provide insights into the molecular mechanism of transcription in specific environment of photosynthetic organisms and organelle.
履歴
登録2022年9月27日登録サイト: RCSB / 処理サイト: RCSB
改定 1.02022年11月9日Provider: repository / タイプ: Initial release
改定 1.12024年2月21日Group: Data collection / Database references
カテゴリ: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year

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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: DNA-directed RNA polymerase subunit beta'
B: DNA-directed RNA polymerase subunit beta'
C: DNA-directed RNA polymerase subunit beta'
D: DNA-directed RNA polymerase subunit beta'
E: DNA-directed RNA polymerase subunit beta'
F: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)361,1476
ポリマ-361,1476
非ポリマー00
0
1
A: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
2
B: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
3
C: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
4
D: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
5
E: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
6
F: DNA-directed RNA polymerase subunit beta'


分子量 (理論値)分子数
合計 (水以外)60,1911
ポリマ-60,1911
非ポリマー00
0
タイプ名称対称操作
identity operation1_555x,y,z1
単位格子
Length a, b, c (Å)178.663, 178.663, 281.038
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number154
Space group name H-MP3221
Space group name HallP322"
Symmetry operation#1: x,y,z
#2: -y,x-y,z+2/3
#3: -x+y,-x,z+1/3
#4: x-y,-y,-z+1/3
#5: -x,-x+y,-z+2/3
#6: y,x,-z
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 440 through 798 or resid 808 through 977))
d_2ens_1(chain "B" and resid 440 through 977)
d_3ens_1(chain "C" and (resid 440 through 798 or resid 808 through 977))
d_4ens_1(chain "D" and (resid 440 through 798 or resid 808 through 977))

NCSドメイン領域:
Dom-IDComponent-IDEns-IDBeg label comp-IDEnd label comp-IDLabel asym-IDLabel seq-ID
d_11ens_1THRILEA7 - 365
d_12ens_1ASPPHEA375 - 544
d_21ens_1THRPHEB7 - 535
d_31ens_1THRILEC1 - 359
d_32ens_1ASPPHEC362 - 531
d_41ens_1THRILED4 - 362
d_42ens_1ASPPHED372 - 541

NCS oper:
IDCodeMatrixベクター
1given(-0.9912474505, -0.129704468105, 0.0246016834901), (-0.12943159318, 0.991511015716, 0.0123841996604), (-0.0259991262154, 0.00909157125079, -0.99962062242)110.257332111, -52.2510106831, 471.510429317
2given(0.989464396154, 0.134126700644, -0.0544998799718), (-0.137179881628, 0.988917601919, -0.0567772550553), (0.0462805447144, 0.0636553594719, 0.996898242747)-12.4208357901, -90.8381694468, -14.3958081299
3given(0.581819555948, 0.800248648931, -0.145217437663), (-0.80911254451, 0.587643775678, -0.00341807312008), (0.0826008149661, 0.119485952279, 0.989393861197)-135.786792366, 79.6698738905, -26.0799815274

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要素

#1: タンパク質
DNA-directed RNA polymerase subunit beta' / ポリメラーゼ / RNAP subunit beta' / RNA polymerase subunit beta' / Transcriptase subunit beta'


分子量: 60191.102 Da / 分子数: 6 / 変異: L508M, L738M, A922M / 由来タイプ: 組換発現
由来: (組換発現) Thermosynechococcus vestitus BP-1 (バクテリア)
: NIES-2133 / IAM M-273 / BP-1 / 遺伝子: rpoC2, tll0640 / 発現宿主: Escherichia coli (大腸菌) / 参照: UniProt: Q8DL57, ポリメラーゼ
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: 3.59 Å3/Da / 溶媒含有率: 71.34 %
結晶化温度: 278 K / 手法: 蒸気拡散法, ハンギングドロップ法 / pH: 5
詳細: 0.1 M sodium citrate, pH 5, 0.4-0.6 M magnesium chloride, 4-6% PEG3350, 50 ug/mL heparin

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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 / ビームライン: X25 / 波長: 0.9788 Å
検出器タイプ: ADSC QUANTUM 315 / 検出器: CCD / 日付: 2006年3月26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: 0.9788 Å / 相対比: 1
反射解像度: 3.06→50 Å / Num. obs: 96754 / % possible obs: 98.14 % / 冗長度: 12 % / Biso Wilson estimate: 88.96 Å2 / CC1/2: 0.996 / Rpim(I) all: 0.06 / Rrim(I) all: 0.209 / Χ2: 1.724 / Net I/σ(I): 17
反射 シェル解像度: 3.07→3.12 Å / 冗長度: 9.5 % / Num. unique obs: 4161 / CC1/2: 0.263 / Χ2: 1.319 / % possible all: 85.8

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解析

ソフトウェア
名称バージョン分類
PHENIX1.20.1_4487精密化
PHENIX1.20.1_4487精密化
HKL-2000データ削減
HKL-2000データスケーリング
PHENIX位相決定
精密化構造決定の手法: 単波長異常分散 / 解像度: 3.06→49.61 Å / SU ML: 0.4902 / 交差検証法: FREE R-VALUE / σ(F): 1.34 / 位相誤差: 33.3571
立体化学のターゲット値: GeoStd + Monomer Library + CDL v1.2
Rfactor反射数%反射
Rfree0.2845 3813 2.06 %
Rwork0.2644 181249 -
obs0.2648 96540 98.14 %
溶媒の処理減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL
原子変位パラメータBiso mean: 130.14 Å2
精密化ステップサイクル: LAST / 解像度: 3.06→49.61 Å
タンパク質核酸リガンド溶媒全体
原子数21086 0 0 0 21086
拘束条件
Refine-IDタイプDev ideal
X-RAY DIFFRACTIONf_bond_d0.003321349
X-RAY DIFFRACTIONf_angle_d0.749628943
X-RAY DIFFRACTIONf_chiral_restr0.05313444
X-RAY DIFFRACTIONf_plane_restr0.00433822
X-RAY DIFFRACTIONf_dihedral_angle_d16.86258145
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDタイプRms dev position (Å)
ens_1d_2AX-RAY DIFFRACTIONTorsion NCS1.93391055876
ens_1d_3AX-RAY DIFFRACTIONTorsion NCS3.60984270944
ens_1d_4AX-RAY DIFFRACTIONTorsion NCS3.25568545146
LS精密化 シェル
解像度 (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.06-3.10.37091120.38995270X-RAY DIFFRACTION76.37
3.1-3.140.42591210.38375814X-RAY DIFFRACTION84.8
3.14-3.190.3941340.37756392X-RAY DIFFRACTION93.59
3.19-3.230.42531440.39356767X-RAY DIFFRACTION99.24
3.23-3.280.4191450.37876725X-RAY DIFFRACTION99.42
3.28-3.330.39881420.35316937X-RAY DIFFRACTION99.58
3.33-3.390.35421400.34776725X-RAY DIFFRACTION99.75
3.39-3.440.34461440.3296912X-RAY DIFFRACTION99.79
3.44-3.510.31591480.31196835X-RAY DIFFRACTION99.86
3.51-3.570.33841470.30876827X-RAY DIFFRACTION99.67
3.58-3.650.36811460.2916764X-RAY DIFFRACTION99.77
3.65-3.730.32031410.29086844X-RAY DIFFRACTION99.8
3.73-3.810.31061410.30116807X-RAY DIFFRACTION99.83
3.81-3.910.3491440.28326835X-RAY DIFFRACTION99.84
3.91-4.010.29261360.25326838X-RAY DIFFRACTION99.93
4.02-4.130.27741440.24596817X-RAY DIFFRACTION99.93
4.13-4.270.26981420.23566868X-RAY DIFFRACTION99.94
4.27-4.420.23661440.22316786X-RAY DIFFRACTION99.9
4.42-4.60.23651410.21816877X-RAY DIFFRACTION99.96
4.6-4.80.20131360.2166785X-RAY DIFFRACTION99.93
4.8-5.060.29131440.23226837X-RAY DIFFRACTION99.91
5.06-5.370.26091440.23186833X-RAY DIFFRACTION99.94
5.37-5.790.24891520.26636814X-RAY DIFFRACTION99.93
5.79-6.370.29531440.28526865X-RAY DIFFRACTION99.96
6.37-7.290.32921400.27756822X-RAY DIFFRACTION99.99
7.29-9.170.26281500.24426823X-RAY DIFFRACTION100
9.17-49.610.21081470.22366830X-RAY DIFFRACTION99.53
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)
12.95054973023-1.955859768240.1107582054647.059133188352.379479105487.251148138730.009880433891990.221575319437-0.371892523437-0.4814614442430.06538067167290.4021671309250.151007013388-0.190902247866-0.09042432456510.394683786275-0.13592405717-0.1355131173470.5795955167020.03170890851510.84809315458450.4607502009196.899639514236.616962673
24.48107359136-3.793031157882.555221926476.4817773168-4.746311007537.33324058496-0.501068995989-0.1373287675650.4846087215580.3106641361660.3374752320190.288232253451-1.07855517459-1.058374107810.09798832565141.167218041740.409737502833-0.1236438339360.984989942295-0.02867203386541.1417231411231.3849314897225.418110818239.031230109
32.17259904688-0.175438085451.246367985563.34055991849-1.485831527043.50896697728-0.357934553976-0.405436373230.2467718655881.030933743210.103494529027-0.201399326231-0.61215328123-0.165139181770.2194327643421.407884621710.336533622512-0.1200874822930.995881978159-0.04007535209510.7768422747979.80022877342243.699446671201.224247995
48.29447026562.190304149312.537794883737.63757972554-1.748882634178.00035922158-0.06614946004030.493595633589-0.1410878929920.1834483508290.161643381145-0.3423388953430.7161168911860.0898125060437-0.08056521775940.7842664738860.183683045391-0.01269579834370.8281815164240.03959736419950.637576649677-6.71280412538241.045510762168.308215863
55.927823523411.967827496151.274271490943.409725881890.9167121589076.27344030596-0.237916839812-0.7427204347590.7035836550590.8287953254480.093905127991-0.528296574745-0.979822179930.7854309148470.1469370108310.959072220886-0.0516788744357-0.1282006534780.94057291015-0.09408447021150.78121933152850.6306647158204.51015458264.579754734
65.229666757322.579450890190.2203929863217.02372602088-2.600276076246.815519794490.0433527205507-0.716256261438-0.1358334773160.8979643599370.201033522622-0.07923199006630.3361981963810.0275572017218-0.1914551376390.6408169462430.101619125211-0.095074779080.377833266652-0.01203379684670.44241535905339.8429463985139.872637137235.700188084
71.356893743842.479248437692.539113627096.809010550555.268113556898.6050270282-0.1516841509870.1090476205120.130011141810.3214428982890.292406370526-0.5819741195510.1993830473920.704403961629-0.1268258521780.518949052964-0.0218684931021-0.1210654220960.4885186232330.005513860974290.88653477774756.058506568170.191181068233.769748311
80.836084126226-0.3698016767713.667927355135.47144447251-0.0570815706668.258167929170.19065691447-0.0246500762016-0.002410929792030.0654703856631-0.200288846035-0.1492236928610.496330716804-0.124882007127-0.01154268597430.97674360658-0.105195707124-0.3269291724071.35547830621-0.1572928944290.98895062926873.9727916322191.247417286272.726141133
95.67981613933-2.24618166105-0.3522337407168.993652649723.733854078179.443261011440.380552510086-0.00405492478504-1.33079827907-0.573357371288-0.01613817271731.009862138381.620778633960.0178590738237-0.3671212343991.23773804076-0.15608190007-0.4419457245870.847296617949-0.01788269189820.93157175004990.2448120419189.306608738305.372075338
102.69645245667-1.534445616061.133567726543.954766554533.670619390019.03968912222-0.7831007178651.425380919930.361857344819-1.554864534060.6224311563880.16941704769-0.9676429174910.2787432645420.1905898432321.23801544003-0.290466901857-0.008782897733110.674237347470.05372193091030.76758965796141.2794759841146.465997217207.892183555
119.37096221507-3.160227267131.481077999058.572628612075.302687847373.05647322831-0.2027217916470.802657206393-0.325084764009-0.6766632069080.405748570205-1.058473032020.2846936465351.2412933397-0.2268253494980.745751288162-0.006921608539650.1039270169340.722790301620.2334546871820.89044377880153.786573433685.562816358241.643294309
121.26152263316-3.075031691942.905946751237.70277397866-7.564683929959.29888037010.0758509993558-0.211996922212-0.34435770046-0.0950888608028-0.008241619024950.03124359326320.364790537291-0.186483107074-0.06925476542980.63615266397-0.0251787065775-0.1008081228860.4549272767230.1112899273990.62816669265636.0227555997112.520806783238.460771882
133.43913660089-1.79090557885.141596354932.50347568194-2.99045272666.62180408350.3666235464460.312729786854-0.31660070251-0.304690558237-0.2399621068190.1096253929290.8576272562090.439297817212-0.1544727644580.6449180509240.00624259733228-0.0009274082819880.399132497798-0.01930962322590.46093142479319.2532325088137.214915663200.421071712
146.343916958342.661073400832.477915242629.06085344486-0.05305866290567.433956061110.656184517450.846797614645-0.521483378255-1.14104207632-0.2158470601730.0596971108631.402759062250.311380840626-0.3094113781740.7580836835890.0929564017392-0.2039118330130.497365595688-0.1356375138130.4924876994421.85101314408141.313389492168.58630996
154.460727916272.62834855029-0.7606768966773.238352498272.289148600915.07192900047-0.373575310975-0.1523775067580.369260956970.3229958093140.2130955354380.0651506413254-0.8554784813740.8411494970440.2775942065660.9118220866030.0697533218117-0.1288531080410.5987669960130.180233605350.61817525595748.910893273890.970734012267.209481077
163.14219215387-1.89071709627-3.158074821617.134401111316.108159522863.58420908289-0.08891110322140.0247555828855-0.07146449546350.624816089608-0.2810530947331.124960352630.448455742028-0.4201244064210.3593928563070.632011728683-0.03951412436470.1502639476320.6445860606630.1008586152380.69685701056817.9289402151151.89334253239.814048855
170.8161257994111.38404338781-2.233073019464.80774338722-3.740004442448.837888936610.02792563074350.6029134098990.4438960781050.198466509919-0.342878555963-0.0340192981219-0.6643794059480.4518408253570.3422908658820.623648794266-0.139551096473-0.1268054743921.014048618640.2744517423761.1723619016527.5001311369184.818075572239.483962762
182.531232590970.323673858676-0.363513617951-0.0642023519962-0.5404170476156.253952479110.3758819851060.032606125551-0.146234292501-0.490608391171-0.489533370924-0.2483263925270.3194418475040.4467714064630.1251961331481.652760733250.0586858472050.1127858957311.273611803270.5736529013491.447606484234.4879051043213.950517084201.939612087
194.80218551705-0.8102316534310.7328602545015.44387393090.2571925066096.67789173251-0.152938618971-0.591785825277-1.10063462999-0.164121824376-0.2542787298540.01447712639691.498879593140.4855957355030.4005788078141.537193318260.002451617833880.07098420364131.154343817060.5279053955221.3195591596430.4430541612228.954683279167.849574508
207.06797229711-1.46220379113.159745430145.034950987033.914731298556.242536555310.369765966875-0.5658495683420.1192445232491.13912737453-0.009392354340680.1203167439480.561098754041-0.126714173734-0.3366794024710.976853323136-0.05651480612610.2706466491970.8935146003160.1361018078330.82864709746620.66751691159.236581883266.639595327
213.34158238537-0.9459963373061.768611660391.261356750040.2799917473466.713279385370.714877363696-2.28924462956-1.281669702870.786437043330.2924654770950.4840312908512.170626471-0.522754447692-1.048307374942.10157611527-0.319270538427-0.1861251988752.158386093740.3428385284131.3975271017810.4702224372119.854756342240.689254585
221.65339852069-0.767063082141-0.785800725293.880165293460.01865733630125.793198414380.08851738117380.112584990288-0.373227515839-0.301942029605-0.4423611251140.3781498601810.841027481479-0.2161036221590.4388077246861.49176527155-0.307089036024-0.02015861318711.2065797854-0.0325057634581.216544133625.83998779229112.236515898202.558536972
234.44777910460.550709818374-4.560442825732.223330947121.309084214779.40844775794-0.2736186361331.06173979074-0.766530385270.5057601994620.221781293817-0.695639832344-0.421823977574-0.8098403902590.1686724817132.539749114170.304954846038-0.3003819912531.82548857054-0.298086608681.60725822957.7965665687496.5927777558168.78297589
242.49822202036-2.023932801491.375984933791.44095513342-0.9006110109360.699309636816-0.140477658651-0.2781362499180.0648587249477-0.631110167496-0.0549794759502-0.4725644963610.770065825079-0.02261833805280.1915387301232.20751490636-0.3222866051490.5406224216441.442093342440.0185798321681.914441850963.2545562115150.384854967298.909888354
250.162784845748-0.2457192012171.009597988360.627482866174-2.026411722823.63898981210.356933847714-0.1085181172210.0779958638622-0.4211708062570.2003071866150.1238385510390.461929660435-0.0214401786642-0.4485788949812.23566872686-0.0543302562936-0.005020555476171.56456065025-0.007344373795291.6337989262315.7622348474123.567704875311.172505722
26-0.04156747473470.111283254605-0.01377191573790.02524442601550.1199275220380.233867942807-0.146760407801-0.2032065117820.2766588925570.155302888470.7532395763270.2621554298710.1306598850361.23422158925-0.7352728278682.44593628418-0.1542975166870.3722099403352.16835523350.2697807917941.4932524968516.2531528962140.869201446278.003170326
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 434:481 or resid 947:983)AA434 - 9831 - 550
22chain 'A' and (resid 482:538 or resid 828:894)AA482 - 89449 - 461
33chain 'A' and (resid 539:630 or resid 741:827)AA539 - 827106 - 394
44chain 'A' and (resid 631:740)AA631 - 740198 - 307
55chain 'A' and (resid 895:946)AA895 - 946462 - 513
66chain 'B' and (resid 434:481 or resid 947:983)BB434 - 9831 - 541
77chain 'B' and (resid 482:538 or resid 828:894)BB482 - 89449 - 452
88chain 'B' and (resid 539:630 or resid 741:827)BB539 - 827106 - 385
99chain 'B' and (resid 631:740)BB631 - 740198 - 307
1010chain 'B' and (resid 895:946)BB895 - 946453 - 504
1111chain 'C' and (resid 440:481 or resid 947:977)CC440 - 9771 - 531
1212chain 'C' and (resid 482:538 or resid 828:894)CC482 - 89443 - 448
1313chain 'C' and (resid 539:630 or resid 741:827)CC539 - 827100 - 381
1414chain 'C' and (resid 631:740)CC631 - 740192 - 301
1515chain 'C' and (resid 895:946)CC895 - 946449 - 500
1616chain 'D' and (resid 437:481 or resid 947:979)DD437 - 9791 - 543
1717chain 'D' and (resid 482:538 or resid 828:894)DD482 - 89446 - 458
1818chain 'D' and (resid 539:630 or resid 741:827)DD539 - 827103 - 391
1919chain 'D' and (resid 631:740)DD631 - 740195 - 304
2020chain 'D' and (resid 895:946)DD895 - 946459 - 510
2121chain 'E' and (resid 511:538 or resid 828:868)EE511 - 8681 - 358
2222chain 'E' and (resid 539:630 or resid 741:827)EE539 - 82729 - 317
2323chain 'E' and (resid 631:740)EE631 - 740121 - 230
2424chain 'F' and (resid 440:481 or resid 947:983)FF440 - 9761 - 246
2525chain 'F' and (resid 482:537 or resid 829:894)FF482 - 89443 - 164
2626chain 'F' and (resid 895:946)FF895 - 946165 - 216

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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