[English] 日本語
Yorodumi
- PDB-6ymk: Crystal structure of the SAM-SAH riboswitch with AMP -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 6ymk
TitleCrystal structure of the SAM-SAH riboswitch with AMP
Components
  • Chains: A,C,F,I,M,O
  • Chains: B,D,G,J,N,P
KeywordsRNA / Pseudoknot / SAM / Riboswitch
Function / homology5'-DEOXY-5'-METHYLTHIOADENOSINE / RNA / RNA (> 10)
Function and homology information
Biological speciesRoseobacter sp. (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.03 Å
AuthorsHuang, L. / Lilley, D.M.J.
Funding support United Kingdom, China, 2items
OrganizationGrant numberCountry
Cancer Research UKA18604 United Kingdom
Ministry of Education (MoE, China) China
CitationJournal: Nucleic Acids Res. / Year: 2020
Title: Crystal structure and ligand-induced folding of the SAM/SAH riboswitch.
Authors: Huang, L. / Liao, T.W. / Wang, J. / Ha, T. / Lilley, D.M.J.
History
DepositionApr 8, 2020Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 22, 2020Provider: repository / Type: Initial release
Revision 1.1Jul 29, 2020Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.2Jan 24, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Chains: A,C,F,I,M,O
B: Chains: B,D,G,J,N,P
C: Chains: A,C,F,I,M,O
D: Chains: B,D,G,J,N,P
F: Chains: A,C,F,I,M,O
G: Chains: B,D,G,J,N,P
I: Chains: A,C,F,I,M,O
J: Chains: B,D,G,J,N,P
M: Chains: A,C,F,I,M,O
N: Chains: B,D,G,J,N,P
O: Chains: A,C,F,I,M,O
P: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)70,62825
Polymers67,71412
Non-polymers2,91413
Water1,72996
1
A: Chains: A,C,F,I,M,O
B: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,8804
Polymers11,2862
Non-polymers5952
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
C: Chains: A,C,F,I,M,O
D: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,7025
Polymers11,2862
Non-polymers4163
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
F: Chains: A,C,F,I,M,O
G: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,9035
Polymers11,2862
Non-polymers6183
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
I: Chains: A,C,F,I,M,O
J: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,6794
Polymers11,2862
Non-polymers3932
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
5
M: Chains: A,C,F,I,M,O
N: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,8804
Polymers11,2862
Non-polymers5952
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
6
O: Chains: A,C,F,I,M,O
P: Chains: B,D,G,J,N,P
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,5833
Polymers11,2862
Non-polymers2971
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)87.100, 147.847, 75.009
Angle α, β, γ (deg.)90.000, 91.842, 90.000
Int Tables number5
Space group name H-MC121
Space group name HallC2y
Symmetry operation#1: x,y,z
#2: -x,y,-z
#3: x+1/2,y+1/2,z
#4: -x+1/2,y+1/2,-z

-
Components

-
RNA chain , 2 types, 12 molecules ACFIMOBDGJNP

#1: RNA chain
Chains: A,C,F,I,M,O


Mass: 8389.874 Da / Num. of mol.: 6 / Source method: obtained synthetically / Source: (synth.) Roseobacter sp. (bacteria)
#2: RNA chain
Chains: B,D,G,J,N,P


Mass: 2895.791 Da / Num. of mol.: 6 / Source method: obtained synthetically / Source: (synth.) Roseobacter sp. (bacteria)

-
Non-polymers , 4 types, 109 molecules

#3: Chemical
ChemComp-MTA / 5'-DEOXY-5'-METHYLTHIOADENOSINE / 5′-Methylthioadenosine


Mass: 297.334 Da / Num. of mol.: 9 / Source method: obtained synthetically / Formula: C11H15N5O3S / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#5: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 96 / Source method: isolated from a natural source / Formula: H2O

-
Details

Has ligand of interestY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 3.66 Å3/Da / Density % sol: 66.4 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 0.01 M Magnesium Sulfate, 0.05 M Sodium Cacodylate pH 6.0, 1.8 M Lithium Sulfate monohydrate

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.9119 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Dec 1, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9119 Å / Relative weight: 1
ReflectionResolution: 2.03→75.02 Å / Num. obs: 113025 / % possible obs: 99.65 % / Redundancy: 3.3 % / Biso Wilson estimate: 56.56 Å2 / CC1/2: 0.99 / Rmerge(I) obs: 0.085 / Rpim(I) all: 0.055 / Net I/σ(I): 7.4
Reflection shellResolution: 2.03→2.07 Å / Redundancy: 3.2 % / Rmerge(I) obs: 1.08 / Mean I/σ(I) obs: 0.5 / Num. unique obs: 3030 / CC1/2: 0.39 / Rpim(I) all: 0.713 / % possible all: 99.4

-
Processing

Software
NameVersionClassification
PHENIX1.17.1_3660refinement
PHENIX1.17.1_3660refinement
xia2data reduction
xia2data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6YL5
Resolution: 2.03→37.48 Å / SU ML: 0.3577 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 33.4411
RfactorNum. reflection% reflection
Rfree0.2638 5574 4.93 %
Rwork0.2254 --
obs0.2273 113025 93.5 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 81.9 Å2
Refinement stepCycle: LAST / Resolution: 2.03→37.48 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms0 4452 192 96 4740
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0065174
X-RAY DIFFRACTIONf_angle_d0.86078028
X-RAY DIFFRACTIONf_chiral_restr0.03431068
X-RAY DIFFRACTIONf_plane_restr0.0071219
X-RAY DIFFRACTIONf_dihedral_angle_d13.46992481
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.03-2.050.37681260.36662679X-RAY DIFFRACTION69.29
2.05-2.080.42881180.37912750X-RAY DIFFRACTION71.25
2.08-2.10.39451370.36393220X-RAY DIFFRACTION84.56
2.1-2.130.39361440.34253629X-RAY DIFFRACTION92.05
2.13-2.160.32091820.34563577X-RAY DIFFRACTION94.49
2.16-2.190.3451980.33583630X-RAY DIFFRACTION95.49
2.19-2.220.35392100.34083721X-RAY DIFFRACTION95.71
2.22-2.250.35691790.33263667X-RAY DIFFRACTION96.27
2.25-2.290.33512120.32143640X-RAY DIFFRACTION95.96
2.29-2.320.35452030.33323684X-RAY DIFFRACTION96.02
2.32-2.360.36652190.32823579X-RAY DIFFRACTION94.71
2.36-2.410.36381890.32253598X-RAY DIFFRACTION93.71
2.41-2.450.38612140.32413658X-RAY DIFFRACTION95.77
2.45-2.50.34241440.31213681X-RAY DIFFRACTION95.15
2.5-2.560.33081600.31323477X-RAY DIFFRACTION90.99
2.56-2.620.37231730.31183645X-RAY DIFFRACTION94.32
2.62-2.680.35952360.3193677X-RAY DIFFRACTION95.95
2.68-2.750.3942170.32133653X-RAY DIFFRACTION96.7
2.75-2.840.35521920.33593691X-RAY DIFFRACTION96.83
2.84-2.930.36032160.30053682X-RAY DIFFRACTION97.45
2.93-3.030.33941960.27143696X-RAY DIFFRACTION95.67
3.03-3.150.26381470.25253675X-RAY DIFFRACTION95.81
3.15-3.30.31851670.22583774X-RAY DIFFRACTION96.93
3.3-3.470.24692470.2163498X-RAY DIFFRACTION93.3
3.47-3.690.22952280.19553744X-RAY DIFFRACTION98.37
3.69-3.970.21162200.17773731X-RAY DIFFRACTION97.97
3.97-4.370.20611410.17583749X-RAY DIFFRACTION96.5
4.37-50.27171580.17773713X-RAY DIFFRACTION95.82
5-6.30.19241960.17533687X-RAY DIFFRACTION96.54
6.3-37.480.17942050.15793646X-RAY DIFFRACTION95.49
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)
12.553083217831.846294529050.05772011089932.10160787561-0.1919355292531.228453367670.255398991204-0.2779161627460.587895840294-0.275332456784-0.1848382636090.2577244317890.100439313308-0.129251288127-0.009485882101250.495103548053-0.01906243213960.0233431699760.4651386819670.03888556170890.36801677323234.193927648312.61031581825.2294160056
23.414354368963.419020185230.2496702979154.712751544560.09984335359251.965091626550.0505998652994-0.1574212885160.310206965318-0.446399457836-0.1354884699560.569449484840.0284848591389-0.1691394849030.04268718911530.5115427297430.0277754942956-0.02332743293110.589886938790.03990206279380.52971035760525.642327349111.825920980921.0803233109
31.45653048726-1.142173431181.057245099631.85642653717-0.4972011939593.142790846970.125366688111-0.0956389067110.2960250351170.105149326093-0.08905109211560.0822039244784-0.3126076737430.37214687995-0.03429710032320.554443958273-0.03950173881110.09995170249830.5158410490510.04288353771440.53359067869445.403918276623.001253852827.6453074123
44.778468033991.017248288713.676252579362.21026312841-0.3830645517513.35292423702-0.4620436063350.4229760581510.56341640140.282365409367-0.101933536808-0.8229386164090.06156533323960.08458793187410.688212177770.471051224178-0.1146059370520.009396702728870.942275229723-0.03234402463290.692199946369-4.588784772834.0156213939911.6935870809
53.921053805223.300347997261.624978982957.369964355420.1940385146021.04667580322-0.4978963621690.2339203698920.0514104853087-0.2676223044460.163198860567-0.785809661157-0.384857929870.4168126961770.3572291971010.493019914986-0.1937014249720.06393721124470.76573982554-0.02896842466210.548480805607-5.693786895453.9162890690511.1036012719
68.761464338122.627385543954.651368838557.653790604130.02968340146689.08157314587-0.1065824257830.3655307863760.351896419691-0.6239095940640.197649031092-0.5882740926540.3906634105470.375425376822-0.4260983975720.533909203482-0.0003425957879340.04486719136780.588796936787-0.07722991439150.376262893684-14.314616092-10.726559014711.2258856338
73.84164581959-2.206021925120.2612110824421.70350112859-0.201407225461.48562964077-0.2234673177250.404688596294-0.4604553123130.1471005388650.1380747659720.3536355636840.01959983292750.03073954952150.07848653568360.4650847531690.004265647488590.07188736139540.519166786221-0.07820346598130.474947757567-5.0690742835456.771943530523.0558246053
86.961610335611.38059957203-0.6418522616776.16356621898-5.381529858366.403729079030.0994667170952-0.4421119183670.5098953966880.321956288849-0.1907157375481.09389791782-0.750283896706-0.87749546349-0.1081199774040.4826894815290.0062692310430.02853373411070.307623776490.02036956896240.136321276049-11.804632177570.096425889529.8115385225
95.48243130576-0.1771650148770.02823886088091.701576061151.021704822881.96620051262-0.1694064565240.386715341228-0.4123911290140.06265371196590.1953059595470.03317676069970.1529247420560.240475875031-0.07482490957320.5535136575860.0489271671406-0.02412010328510.427061587979-0.07096036722870.44745807532-2.0027191251653.691063406221.3151087956
101.922913612850.598989229494-0.2789788540611.835492393222.028395852654.07773835564-0.0157976817363-0.353601533907-0.01845907160770.262431888131-0.0114360166460.200336338721-0.147381333692-0.5506192631170.0805790175090.5257699593780.0653240863617-0.02850649103850.5352254070450.05766714776730.482720952249-21.781635102265.431460342727.0208564571
111.58548503047-1.218157350060.1483660496472.878404475541.766584910012.39523793999-0.4960049792210.6080163302380.5474490123190.0733171138488-0.3435821456710.4646788492340.329013362826-0.2942175163360.8394919361840.7416000723480.2464144274490.02136180056480.6398363081960.1161925732720.90515353210620.606822776132.301786456610.0086074851
129.449452648920.1254354161571.542699449324.94473423692-3.80166992623.19164153831-0.1512762075611.324611582880.644396512658-0.2532321806730.4943913064420.2346376146960.277801958054-1.01403880716-0.2686457464370.5672360110460.04766749303-0.0005397172565250.4969284751740.1569889235630.52195268497732.726515873223.65493797376.15914832309
133.212742551520.4390936185511.237282040280.533280867793-0.4722387783391.2646948931-0.1027226226980.05900653238641.085254720460.119654074324-0.2844616175170.461524752110.108222185186-0.3066950298590.3479749176150.5886593445580.196950161155-0.01385153098690.631904132566-0.1070826211571.1721575180415.712799606735.440923852910.7342654855
147.50326798131-1.598561959780.1022374265814.836804419672.961592915567.52340364086-0.4458703369990.4247766686410.6263779085190.5669822721360.5805629204220.569082850159-0.1045822597530.784741708071-0.3242011056350.443737049463-0.07516186973610.007355605092960.4543963846490.1668633908070.52727487060138.191215773831.38824430039.731685567
151.560897426530.8119913529060.06716233312262.41894752623-0.4400607766352.09241290560.1253520943470.1697665256260.126668674429-0.129088368889-0.139659948427-0.289349749875-0.0545529827490.03936044504680.0232897386190.430477131843-0.01413411524520.06278587912180.479078876484-0.02262789806850.387563433184-29.69210998981.6652257957525.7833961326
162.79866786329-2.24053102063-0.9605420454745.63092541281-1.332445349462.543670944610.5201766609440.4822740859520.343197882215-0.415583942737-0.674797209538-0.18184251657-0.1650824931860.3548330184580.1328169136280.579330890037-0.1184940823040.09809975233820.5284205840960.0162617211660.4720818531-25.93736855199.5916826242321.9630582203
173.068286360612.39974602085-1.298483396851.99119314847-1.836278717762.6633049008-0.10654022173-0.305517332596-0.03323703026370.08070198661620.005837594166070.08874725876250.2962991989620.1643337767890.1277373178380.4902037281520.003746443172220.03923971825710.468662054303-0.07118005654340.412055893559-26.4013191151-13.334996094828.2204879231
181.147100069120.912804113368-1.589155845765.35890246496-1.566773228642.43584856767-0.08898993565320.0202753991324-0.887902039772-0.0609662635135-0.6150268698520.4426932857340.3778454103940.2097660113420.5070298696170.752696840457-0.08150102620940.06385877826020.442542012076-0.03792328300320.923342374542-17.307413431938.892516972210.1689018039
192.00748516918-2.534159113550.6051150892288.07547217708-1.276885195081.976912648210.292750199981-0.231912851634-0.948081464815-0.427089334556-0.5176216484190.8387946784720.4355224919440.09480046805220.3440354851060.644679902901-0.0427753320017-0.04402597417410.3751744251820.01745975489010.733910751552-16.879806991139.62238276289.48877365452
202.71022821464-1.84766690323-1.084959247332.29006828545-1.333833512777.871229160.4018605064870.227387535956-0.757956927427-0.0552809295476-0.6073885356740.527032706975-0.441728893742-0.5883347336890.1923809730250.4595704837060.0103649942971-0.194381355270.492015427973-0.09385663368980.558365735096-25.018043172954.55528828939.21945067273
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 7 through 22 )
2X-RAY DIFFRACTION2chain 'A' and (resid 23 through 32 )
3X-RAY DIFFRACTION3chain 'B' and (resid 43 through 51 )
4X-RAY DIFFRACTION4chain 'C' and (resid 7 through 17 )
5X-RAY DIFFRACTION5chain 'C' and (resid 18 through 32 )
6X-RAY DIFFRACTION6chain 'D' and (resid 43 through 51 )
7X-RAY DIFFRACTION7chain 'F' and (resid 7 through 17 )
8X-RAY DIFFRACTION8chain 'F' and (resid 18 through 22 )
9X-RAY DIFFRACTION9chain 'F' and (resid 23 through 32 )
10X-RAY DIFFRACTION10chain 'G' and (resid 43 through 51 )
11X-RAY DIFFRACTION11chain 'I' and (resid 7 through 17 )
12X-RAY DIFFRACTION12chain 'I' and (resid 18 through 22 )
13X-RAY DIFFRACTION13chain 'I' and (resid 23 through 32 )
14X-RAY DIFFRACTION14chain 'J' and (resid 43 through 51 )
15X-RAY DIFFRACTION15chain 'M' and (resid 7 through 22 )
16X-RAY DIFFRACTION16chain 'M' and (resid 23 through 32 )
17X-RAY DIFFRACTION17chain 'N' and (resid 43 through 51 )
18X-RAY DIFFRACTION18chain 'O' and (resid 7 through 17 )
19X-RAY DIFFRACTION19chain 'O' and (resid 18 through 32 )
20X-RAY DIFFRACTION20chain 'P' and (resid 43 through 51 )

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • 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

-
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

Read more