[English] 日本語
Yorodumi
- PDB-7os0: Structure of the Rhodobacter capsulatus Cas13a-crRNA binary complex -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 7os0
TitleStructure of the Rhodobacter capsulatus Cas13a-crRNA binary complex
Components
  • Cas13aCRISPR
  • crRNA
KeywordsRNA BINDING PROTEIN / RNA dependent RNase / CRISPR-associated gene / endonuclease
Function / homologyBETA-MERCAPTOETHANOL / RNA / RNA (> 10) / Uncharacterized protein
Function and homology information
Biological speciesRhodobacter capsulatus SB 1003 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.2 Å
AuthorsKick, L.M. / Schneider, S.
Funding support Germany, 4items
OrganizationGrant numberCountry
German Research Foundation (DFG)SPP 2141 Germany
German Research Foundation (DFG)SFB1309 Germany
German Research Foundation (DFG)SCHN 1273-6 Germany
German Research Foundation (DFG)CIPSM, EXC114 Germany
CitationJournal: Commun Biol / Year: 2022
Title: Structure and mechanism of the RNA dependent RNase Cas13a from Rhodobacter capsulatus.
Authors: Kick, L.M. / von Wrisberg, M.K. / Runtsch, L.S. / Schneider, S.
History
DepositionJun 7, 2021Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 19, 2022Provider: repository / Type: Initial release
Revision 1.1Feb 9, 2022Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Cas13a
C: Cas13a
D: crRNA
F: crRNA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)326,31718
Polymers325,3994
Non-polymers91714
Water11,349630
1
A: Cas13a
F: crRNA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)163,0888
Polymers162,7002
Non-polymers3886
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area13700 Å2
ΔGint-89 kcal/mol
Surface area53010 Å2
MethodPISA
2
C: Cas13a
D: crRNA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)163,22810
Polymers162,7002
Non-polymers5298
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area13580 Å2
ΔGint-87 kcal/mol
Surface area52880 Å2
MethodPISA
Unit cell
Length a, b, c (Å)61.387, 91.082, 136.509
Angle α, β, γ (deg.)89.990, 103.690, 97.650
Int Tables number1
Space group name H-MP1

-
Components

#1: Protein Cas13a / CRISPR


Mass: 145524.484 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Rhodobacter capsulatus SB 1003 (bacteria)
Gene: RCAP_rcc02005 / Production host: Rhodobacter capsulatus SB 1003 (bacteria) / References: UniProt: D5AUW0
#2: RNA chain crRNA


Mass: 17175.219 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Rhodobacter capsulatus SB 1003 (bacteria)
#3: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL / Ethylene glycol


Mass: 62.068 Da / Num. of mol.: 11 / Source method: obtained synthetically / Formula: C2H6O2
#4: Chemical ChemComp-BME / BETA-MERCAPTOETHANOL / 2-Mercaptoethanol


Mass: 78.133 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C2H6OS
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 630 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.26 Å3/Da / Density % sol: 45.51 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 100 mM MES pH 6.0, 200 mM NaCl and 20 % (w/v) PEG6000

-
Data collection

DiffractionMean temperature: 93 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: MASSIF-1 / Wavelength: 0.966 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Sep 7, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.966 Å / Relative weight: 1
ReflectionResolution: 2.2→47.12 Å / Num. obs: 141242 / % possible obs: 97.6 % / Redundancy: 3.6 % / Biso Wilson estimate: 41.8 Å2 / CC1/2: 0.997 / CC star: 0.999 / Rmerge(I) obs: 0.085 / Net I/σ(I): 9.6
Reflection shellResolution: 2.2→2.3 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.913 / Mean I/σ(I) obs: 1.2 / Num. unique obs: 14010 / CC1/2: 0.726 / CC star: 0.917 / % possible all: 96.3

-
Processing

Software
NameVersionClassification
XDSVERSION Jan 26, 2018data reduction
XSCALEdata scaling
REFMAC5.8.0267refinement
PDB_EXTRACT3.27data extraction
CRANK2phasing
RefinementMethod to determine structure: SAD / Resolution: 2.2→47.12 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.931 / SU B: 16.16 / SU ML: 0.215 / Cross valid method: THROUGHOUT / ESU R: 0.309 / ESU R Free: 0.225 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: U VALUES : WITH TLS ADDED HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2557 7063 5 %RANDOM
Rwork0.2183 ---
obs0.2202 134180 97.75 %-
Solvent computationIon probe radii: 0.7 Å / Shrinkage radii: 0.7 Å / VDW probe radii: 1 Å / Solvent model: MASK
Displacement parametersBiso max: 266.64 Å2 / Biso mean: 91.005 Å2 / Biso min: 26.4 Å2
Baniso -1Baniso -2Baniso -3
1-0.65 Å2-0.77 Å22.89 Å2
2---0.87 Å2-0.07 Å2
3----0.86 Å2
Refinement stepCycle: final / Resolution: 2.2→47.12 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms17734 1986 56 630 20406
Biso mean--69.1 51.61 -
Num. residues----2349
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0050.01720459
X-RAY DIFFRACTIONr_bond_other_d0.0010.01918587
X-RAY DIFFRACTIONr_angle_refined_deg1.0141.79727982
X-RAY DIFFRACTIONr_angle_other_deg1.0132.66142754
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.99752259
X-RAY DIFFRACTIONr_dihedral_angle_2_deg29.5220.1881064
X-RAY DIFFRACTIONr_dihedral_angle_3_deg13.697153197
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.4615202
X-RAY DIFFRACTIONr_chiral_restr0.060.23029
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0221685
X-RAY DIFFRACTIONr_gen_planes_other0.0010.024899
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.2→2.257 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.405 514 -
Rwork0.369 9760 -
all-10274 -
obs--96.36 %
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)
10.4146-0.38140.38964.28850.23370.7484-0.0132-0.0528-0.07970.10510.15990.21370.1553-0.0085-0.14670.31930.085-0.10630.0443-0.06270.268-9.49443.417100.742
21.0108-3.71361.1814.0673-4.12172.456-0.02680.15280.28910.2999-0.5577-1.2645-0.40690.2670.58450.493-0.0422-0.12460.2766-0.02650.4678-3.05781.09685.642
31.65353.00060.047312.11118.437110.53370.5845-0.09090.14780.1099-0.40520.0517-1.1418-0.518-0.17930.80180.1135-0.02460.7266-0.03210.89228.90677.04477.873
46.47253.2461-1.61483.14830.58331.68680.0277-0.7731-1.04930.2804-0.3599-0.46530.30510.22790.33220.79870.1153-0.04290.2816-0.05770.6072-3.57255.46572.247
500000000000000-00.2444000.244400.2444000
600000000000000-00.2444000.244400.2444000
700000000000000-00.2444000.244400.2444000
800000000000000-00.2444000.244400.2444000
91.6526-0.283-0.25583.5582-1.36632.51240.18330.13370.2506-0.44440.0122-0.1662-0.15630.073-0.19550.4260.0847-0.04550.0872-0.14030.402631.233140.12124.718
100.56570.2757-0.19422.66220.31250.3906-0.0173-0.01450.03050.19470.03290.1842-0.0301-0.0103-0.01560.36460.1471-0.11670.077-0.10380.22958.561117.64442.313
112.48481.4623-2.19041.7026-1.77953.3164-0.0066-0.3149-0.15550.1235-0.0850.0425-0.06560.33930.09160.3740.148-0.10710.1299-0.07750.371321.6680.41831.964
121.03110.4272-0.65561.6796-0.11740.8285-0.04910.0290.0266-0.04860.0722-0.0763-0.01810.0151-0.02310.36930.1537-0.15990.0924-0.13470.300327.82599.57522.037
130.79390.6157-0.62092.3047-0.63871.3889-0.26390.1583-0.2965-0.46780.0794-0.17430.2854-0.09080.18450.49360.1038-0.08750.1405-0.23780.44141.78991.9936.401
140.59120.26820.0751.24180.69893.2616-0.00320.07140.0123-0.00750.0230.1961-0.0333-0.1027-0.01980.28390.1282-0.12190.0797-0.0950.29760.609109.09124.16
150.7283-0.13840.54011.7106-0.17131.88730.06380.076-0.0658-0.15050.02330.09920.2912-0.0181-0.08710.46870.0856-0.11630.0524-0.10920.4089-9.44538.02595.062
160.49670.07850.38641.5160.57521.484-0.003-0.0198-0.0388-0.14220.0995-0.0606-0.2165-0.0213-0.09650.42420.1289-0.07050.0821-0.12570.3653-7.17783.41391.469
170.4522-0.0397-0.46231.56340.64271.93450.145-0.05840.1296-0.19550.2554-0.4824-0.37680.4461-0.40030.43190.0602-0.05270.1961-0.25310.54513.66271.60990.633
180.21-0.4518-0.33191.01420.7320.5332-0.1153-0.01760.00650.18450.1349-0.05140.17290.0768-0.01950.47430.0087-0.07940.2999-0.11180.42466.80953.48997.554
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1D12 - 36
2X-RAY DIFFRACTION2D37 - 41
3X-RAY DIFFRACTION3D42 - 46
4X-RAY DIFFRACTION4D47 - 54
5X-RAY DIFFRACTION5F - f7 - 11
6X-RAY DIFFRACTION6F - f12 - 36
7X-RAY DIFFRACTION7F - f37 - 41
8X-RAY DIFFRACTION8F - f42 - 54
9X-RAY DIFFRACTION9A1 - 168
10X-RAY DIFFRACTION10A169 - 484
11X-RAY DIFFRACTION11A485 - 564
12X-RAY DIFFRACTION12A565 - 849
13X-RAY DIFFRACTION13A850 - 964
14X-RAY DIFFRACTION14A965 - 1166
15X-RAY DIFFRACTION15C1 - 360
16X-RAY DIFFRACTION16C361 - 887
17X-RAY DIFFRACTION17C888 - 1166
18X-RAY DIFFRACTION18D7 - 11

+
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