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- PDB-6qis: Crystal structure of CAG repeats with synthetic CMBL3a compound (... -

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Basic information

Entry
Database: PDB / ID: 6qis
TitleCrystal structure of CAG repeats with synthetic CMBL3a compound (model II)
ComponentsRNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
KeywordsRNA / CAG repeats / CMBL / RNA complex with ligand
Function / homologyCMBL3a / RNA
Function and homology information
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.99 Å
AuthorsKiliszek, A. / Blaszczyk, L. / Rypniewski, W. / Nakatani, K.
Funding support Poland, 1items
OrganizationGrant numberCountry
National Center for Research and Development (Poland)NCN 2017/26/E/NZ1/00950 Poland
CitationJournal: Nucleic Acids Res. / Year: 2019
Title: Structural insights into synthetic ligands targeting A-A pairs in disease-related CAG RNA repeats.
Authors: Mukherjee, S. / Blaszczyk, L. / Rypniewski, W. / Falschlunger, C. / Micura, R. / Murata, A. / Dohno, C. / Nakatani, K. / Kiliszek, A.
History
DepositionJan 21, 2019Deposition site: PDBE / Processing site: PDBE
Revision 1.0Sep 25, 2019Provider: repository / Type: Initial release
Revision 1.1Oct 9, 2019Group: Data collection / Database references / Category: citation
Item: _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Nov 20, 2019Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3May 15, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
B: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
C: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
D: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
E: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
F: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
G: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
H: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)24,61717
Polymers20,5178
Non-polymers4,1009
Water2,270126
1
A: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
B: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)6,1304
Polymers5,1292
Non-polymers1,0012
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
D: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)6,2265
Polymers5,1292
Non-polymers1,0973
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
E: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
F: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)6,1304
Polymers5,1292
Non-polymers1,0012
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
G: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
H: RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')
hetero molecules


Theoretical massNumber of molelcules
Total (without water)6,1304
Polymers5,1292
Non-polymers1,0012
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)45.810, 51.154, 118.463
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Space group name HallP2ac2ab

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Components

#1: RNA chain
RNA (5'-R(*GP*CP*AP*GP*CP*AP*GP*C)-3')


Mass: 2564.617 Da / Num. of mol.: 8 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human)
#2: Chemical
ChemComp-J48 / CMBL3a


Mass: 500.529 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: C26H26N7O4 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 126 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 3.38 Å3/Da / Density % sol: 63.64 %
Crystal growTemperature: 292 K / Method: vapor diffusion, sitting drop / pH: 6 / Details: 10mM MgCl2, 1M Li2SO4

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.917143 Å
DetectorType: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: May 27, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.917143 Å / Relative weight: 1
ReflectionResolution: 1.99→42.73 Å / Num. obs: 19670 / % possible obs: 99.9 % / Redundancy: 10.1 % / Biso Wilson estimate: 42.8 Å2 / CC1/2: 0.99 / Rmerge(I) obs: 0.092 / Net I/σ(I): 12.2
Reflection shellResolution: 1.99→2.11 Å / Redundancy: 10.4 % / Rmerge(I) obs: 0.94 / Mean I/σ(I) obs: 2.2 / Num. unique obs: 3110 / CC1/2: 0.92 / % possible all: 99.5

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Processing

Software
NameVersionClassification
PHENIX1.16_3549refinement
PHENIX1.16_3549refinement
XDSdata reduction
XDSdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.99→42.73 Å / SU ML: 0.2605 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 34.9747
RfactorNum. reflection% reflection
Rfree0.2767 969 4.98 %
Rwork0.2393 --
obs0.2412 19465 98.85 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 41.14 Å2
Refinement stepCycle: LAST / Resolution: 1.99→42.73 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms0 1360 301 126 1787
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00632029
X-RAY DIFFRACTIONf_angle_d1.18653090
X-RAY DIFFRACTIONf_chiral_restr0.0504347
X-RAY DIFFRACTIONf_plane_restr0.0064367
X-RAY DIFFRACTIONf_dihedral_angle_d12.02291161
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.99-2.10.37151340.32172576X-RAY DIFFRACTION98.58
2.1-2.230.31931380.31282625X-RAY DIFFRACTION99.42
2.23-2.40.3691370.29572609X-RAY DIFFRACTION99.38
2.4-2.640.31661380.29022625X-RAY DIFFRACTION99.42
2.64-3.030.31071380.27472650X-RAY DIFFRACTION99.15
3.03-3.810.23831390.2032641X-RAY DIFFRACTION98.06
3.81-42.740.23851450.19952770X-RAY DIFFRACTION97.98
Refinement TLS params.

Method: 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)
16.25265491757-2.17929678601-4.939595149945.725048244872.953440780076.61622313707-0.1308942859150.584532799763-1.322966644340.255976843937-0.4377401755950.05857507564580.5991528028080.5125889732090.5704389324740.3203350856720.1266647372930.03952591250990.439349501494-0.0236066712310.489094584783-2.933428628317.14561696737-26.4505097867
21.59503431133-0.3581514771750.2824719871131.336525294550.2149851810832.67820765641-0.720492995860.0345785813976-0.3106712918941.642223613890.6555977723090.5768927880470.413533704006-1.663035355930.02058314042340.7288040141670.1342029072740.1862985905610.6079812114910.09713630097980.543615660622-13.27790712616.77942138822-18.0441236812
39.48619091874-4.2294276611.563935414898.01376072714-4.026058287734.10851402885-0.916414357083-0.268455441087-0.6469344529370.7622658830251.051842537941.027562319610.383015028501-1.34124299687-0.2057664137150.3854148964360.01732341044770.0685392227790.3678695080010.02866129999720.411117538605-18.059594159217.9992144127-21.6962623845
45.199174974031.29593919160.5708936178574.25817193448-0.001257001680992.89176332495-0.2287575188510.570703016836-0.0855877048496-0.4556074799240.139781331913-0.348453421814-0.0104711161495-0.1347608165590.03624029946850.266147340321-0.06885588141550.04950196250580.451302261632-0.04982555436070.356694928067-12.646582917518.173552152-29.9885372831
52.09889545975-3.444405688440.04495827050316.80728822318-0.3342059486630.0510157097568-0.393469047492-0.197418197278-0.1704588307230.7184443500650.4374990568961.120499469630.1643533892590.111242256754-0.04317408700460.4403555932870.0116358199920.01110432475380.4204043750710.07428117229060.574776948921-4.7217337379521.9647337965-20.5125217249
64.403827421852.776551086554.893304930183.299725768821.814265849886.48005078874-0.657473582704-0.06831663570750.9463129106570.5034701788760.961236475878-0.131912743741-0.1877315837890.88729333645-0.153947962640.3901189640160.1314263702990.04708076875760.4583658845530.004525727496550.4205853850732.9975153386811.5955396685-19.2643608208
78.40440063568-0.1044390954932.452441857195.45349670875-6.694331455828.902905150970.348067278155-2.24262784571-1.53518582841-0.62484489863-0.689294126428-0.09634656618361.41508355245-0.3879671905350.3430760692780.516535451647-0.1755002300150.06898912846370.492402548602-0.05249701825180.6593621243-21.3438524027-17.8567805504-2.46456398124
88.6145131969-1.722124453010.7573549076611.65567742489-1.99117993142.64563052018-0.05740801134790.53540682568-0.0455435098660.461901118410.855877820668-0.1237135674711.935098549360.981305145491-0.6775846979041.02473504788-0.03739144126780.150835004020.476130807187-0.08102646402840.652192234261-12.9804210141-17.9958870384-11.6805525638
93.66660846205-1.30421735819-3.810366880195.34528341632-0.4723119025374.63074970764-0.1087901355-0.511721110043-1.282071788280.1303144701230.315835475975-0.4194148473920.5384799583881.79867326317-0.1590644850710.3411312439870.03230608374330.07679391255180.512984503202-0.04994799209250.472309635255-5.81638882806-7.97392546554-7.86401709415
105.70800970865-2.473249079664.628935263495.65110540042-1.474534580293.81926312219-0.414900330708-1.55290260557-0.5036431023390.7135305617760.666587473503-0.216102130055-0.349890112078-0.211835124715-0.2956870416210.4086648229520.1015963630250.08967105367130.5340879174360.03567739691310.29345302705-11.3404174597-7.686112499910.457090458488
112.902253237532.870765875641.544983970713.350883718252.339122526862.10891249059-0.3585386701220.565312691783-0.507491981495-0.1341919742660.442442421149-0.4294686193220.527683330789-0.1957229800910.03220253305690.408964432369-0.04097818631960.08180283175290.385478887293-0.07266601539860.354165977718-18.9259487809-3.72234367495-9.29636634589
124.00274394559-2.190777503613.986479021443.38069106459-0.1980059461025.834813472690.00428927803963-0.2506096817351.02846702627-0.2953642212080.2993662367450.4986960023881.02012013283-0.725448775387-0.3288733631510.535995865763-0.1926170543450.1073168605830.6309453780830.03749957147250.548852045856-26.9459307222-13.8828464603-10.2924492332
137.7282391821-2.295573434050.1105978010720.840193312572-0.9047505139955.29364929363-0.1232822691150.3267502335711.348250968950.522412104782-0.278130842479-1.25855686553-0.7965571965310.08216512968610.4038654030570.264694987385-0.00980244351723-0.1533553096810.3394045368410.04311115964930.735057245786-18.7209641122-7.23186412997-27.1109449357
146.929772103561.722758189410.005085658875543.864355116084.610640939496.18638091072-1.01893933453-0.2030741452351.01206444218-0.9917514721390.8812468872513.13036271878-0.8933109567290.6934573258460.02770277391470.5293907504390.011174794467-0.09635441675380.5326791097130.05438783035010.878879089556-9.8986882985-5.94684406257-19.6722099935
151.829724264791.28323889371-0.5454737132865.936499623016.019774851268.4296013877-0.594489371078-0.3953687907720.5944469624330.01737038216870.796101018898-0.201311590786-0.5476064431081.34135450935-0.24263589950.297152101636-0.00481595800468-0.0004752926643880.330715644052-6.59359118084E-50.410565283467-4.23009428064-17.8807601474-22.5947620123
165.970491824880.842345481387-3.421789164022.13115826771-0.1849609661654.14573221807-0.4020826689850.7900149688660.81340570246-0.1789633188660.03227905592250.188970217398-0.18517620573-0.2403461394290.4365456747140.264227923797-0.0568335037034-0.09556438684380.4502442810480.09840416748190.276826884613-10.2359688502-18.3514809233-30.4993099393
175.53109197381-1.94247750722-1.174579439518.396282500543.174388650617.4739277397-0.394490479588-0.1265877931320.7946921597310.7525784619740.343331745054-0.6766681934250.715402524864-0.4099495739620.06702066664970.3949551921590.0303709839636-0.07496758777370.348810698517-0.02858295578820.364143268433-17.7813361137-21.7098358287-20.4920549428
183.380414703382.14879446841-3.208502457994.97895007774-1.260871827443.21063310939-0.72573290866-1.07533430644-0.1231775025510.333644578577-0.441292572544-0.22781346236-1.04072688997-0.4657447542081.329156165220.4086666739520.112989674301-0.05959795171860.4476203171570.03511567444680.477485671047-24.4135431865-11.7131681628-19.6463478529
192.52970047620.683022472176-2.096802697737.614439426642.947516621197.45216255807-0.5348708026160.0494317407298-0.390050639502-0.9781744168740.6979406106261.02433775405-0.8734880037590.795683058809-0.2122715692770.465106567217-0.107846210266-0.04655001029590.401827736302-0.02165254462620.408525553805-4.1087703629518.5680735345-2.47388461796
205.481701816473.87130024351-2.593498357915.898084669232.372050045646.80154523982-0.997417944476-0.0753354916337-0.8835645002750.3924823034070.119479983196-1.40476788878-2.19336449954-1.488628618590.9511345006610.9930222134-0.0075003685-0.1643504676730.4708120473370.0375538600620.582794360884-14.343397794718.8229972182-10.9176558053
217.255858827023.74200954554.798005929249.458390413824.972254642276.26297453815-0.967637690773-0.3163008577920.344963056801-0.2161679554870.5584050546070.287036514163-0.340828996853-0.3716926659330.4364365999840.4327569942310.02039663942430.03399638168070.3359238678030.004693837533370.267406562487-19.55457288737.52260464692-7.38476588899
223.894938604253.611994901450.5039613979329.28737061583-6.221968758227.72005335879-0.417700235558-0.4721063196450.2432784538640.246371094745-0.231208519496-0.523385078535-0.344103531706-0.09722860662920.8100849674220.3402327942310.0152323009108-0.03900890020550.428479777501-0.06124602346390.359803721678-13.73516949717.167786511990.619405341987
236.111363296072.695164653612.722131837614.335336561175.980797101518.43908634827-1.685783184190.853202639013-0.0836662244419-0.1834216961411.374094562590.5236998144651.388975862421.027088742570.2502252802930.652593187024-0.04348062924610.1902382226080.594996239570.0781021725230.871540731604-5.399275793243.53484700212-8.96547785586
246.54018570775-3.35623620423-4.538005317194.419136398530.657353847494.18763342753-1.37183577941-0.117676283924-0.524579368309-0.8392847114640.6046022014430.5091406079880.1032659943531.425247867070.6768136195090.474574111584-0.104231194732-0.02623074440510.457138622301-0.07664025341520.2817347691931.3942322088114.1997897822-9.76326763488
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 3 )
2X-RAY DIFFRACTION2chain 'A' and (resid 4 through 6 )
3X-RAY DIFFRACTION3chain 'A' and (resid 7 through 8 )
4X-RAY DIFFRACTION4chain 'B' and (resid 1 through 3 )
5X-RAY DIFFRACTION5chain 'B' and (resid 4 through 6 )
6X-RAY DIFFRACTION6chain 'B' and (resid 7 through 8 )
7X-RAY DIFFRACTION7chain 'C' and (resid 1 through 3 )
8X-RAY DIFFRACTION8chain 'C' and (resid 4 through 6 )
9X-RAY DIFFRACTION9chain 'C' and (resid 7 through 8 )
10X-RAY DIFFRACTION10chain 'D' and (resid 1 through 3 )
11X-RAY DIFFRACTION11chain 'D' and (resid 4 through 6 )
12X-RAY DIFFRACTION12chain 'D' and (resid 7 through 8 )
13X-RAY DIFFRACTION13chain 'E' and (resid 1 through 3 )
14X-RAY DIFFRACTION14chain 'E' and (resid 4 through 6 )
15X-RAY DIFFRACTION15chain 'E' and (resid 7 through 8 )
16X-RAY DIFFRACTION16chain 'F' and (resid 1 through 3 )
17X-RAY DIFFRACTION17chain 'F' and (resid 4 through 6 )
18X-RAY DIFFRACTION18chain 'F' and (resid 7 through 8 )
19X-RAY DIFFRACTION19chain 'G' and (resid 1 through 3 )
20X-RAY DIFFRACTION20chain 'G' and (resid 4 through 6 )
21X-RAY DIFFRACTION21chain 'G' and (resid 7 through 8 )
22X-RAY DIFFRACTION22chain 'H' and (resid 1 through 3 )
23X-RAY DIFFRACTION23chain 'H' and (resid 4 through 6 )
24X-RAY DIFFRACTION24chain 'H' and (resid 7 through 8 )

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  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

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Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

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