[English] 日本語
Yorodumi
- PDB-7nfg: A hexameric barrel state of a de novo coiled-coil assembly: CC-Ty... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 7nfg
TitleA hexameric barrel state of a de novo coiled-coil assembly: CC-Type2-(LaId)4-L14A.
ComponentsCC-Type2-(LaId)4-L14A
KeywordsDE NOVO PROTEIN / Coiled coil / synthetic peptide / homomeric assembly
Biological speciessynthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.09 Å
AuthorsRhys, G.G. / Dawson, W.M. / Brady, R.L. / Woolfson, D.N.
Funding supportEuropean Union, United Kingdom, 2items
OrganizationGrant numberCountry
European Research Council (ERC)340764European Union
Engineering and Physical Sciences Research CouncilEP/G036764/1 United Kingdom
CitationJournal: Nat Commun / Year: 2023
Title: Differential sensing with arrays of de novo designed peptide assemblies.
Authors: Dawson, W.M. / Shelley, K.L. / Fletcher, J.M. / Scott, D.A. / Lombardi, L. / Rhys, G.G. / LaGambina, T.J. / Obst, U. / Burton, A.J. / Cross, J.A. / Davies, G. / Martin, F.J.O. / Wiseman, F.J. ...Authors: Dawson, W.M. / Shelley, K.L. / Fletcher, J.M. / Scott, D.A. / Lombardi, L. / Rhys, G.G. / LaGambina, T.J. / Obst, U. / Burton, A.J. / Cross, J.A. / Davies, G. / Martin, F.J.O. / Wiseman, F.J. / Brady, R.L. / Tew, D. / Wood, C.W. / Woolfson, D.N.
History
DepositionFeb 7, 2021Deposition site: PDBE / Processing site: PDBE
Revision 1.0Mar 2, 2022Provider: repository / Type: Initial release
Revision 1.1Feb 8, 2023Group: Data collection / Database references / Category: citation / citation_author / diffrn
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _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 / _diffrn.ambient_temp
Revision 1.2May 1, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model / struct_ncs_dom_lim
Item: _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id ..._struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id
Revision 1.3Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: CC-Type2-(LaId)4-L14A
B: CC-Type2-(LaId)4-L14A
C: CC-Type2-(LaId)4-L14A
D: CC-Type2-(LaId)4-L14A
E: CC-Type2-(LaId)4-L14A
F: CC-Type2-(LaId)4-L14A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)19,2757
Polymers19,1576
Non-polymers1181
Water3,099172
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: equilibrium centrifugation
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area10060 Å2
ΔGint-93 kcal/mol
Surface area9520 Å2
MethodPISA
Unit cell
Length a, b, c (Å)31.670, 57.240, 91.770
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
12A
22C
13A
23D
14A
24E
15A
25F
16B
26C
17B
27D
18B
28E
19B
29F
110C
210D
111C
211E
112C
212F
113D
213E
114D
214F
115E
215F

NCS domain segments:

Component-ID: _ / Beg auth comp-ID: GLY / Beg label comp-ID: GLY / End auth comp-ID: GLY / End label comp-ID: GLY / Refine code: _ / Auth seq-ID: 1 - 30 / Label seq-ID: 2 - 31

Dom-IDEns-IDAuth asym-IDLabel asym-ID
11AA
21BB
12AA
22CC
13AA
23DD
14AA
24EE
15AA
25FF
16BB
26CC
17BB
27DD
18BB
28EE
19BB
29FF
110CC
210DD
111CC
211EE
112CC
212FF
113DD
213EE
114DD
214FF
115EE
215FF

NCS ensembles :
ID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

-
Components

#1: Protein/peptide
CC-Type2-(LaId)4-L14A


Mass: 3192.791 Da / Num. of mol.: 6 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#2: Chemical ChemComp-MRD / (4R)-2-METHYLPENTANE-2,4-DIOL


Mass: 118.174 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H14O2 / Comment: precipitant*YM
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 172 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN
Has protein modificationY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.17 Å3/Da / Density % sol: 43.34 %
Crystal growTemperature: 292 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: After 1:1 dilution with the peptide solution, the resulting conditions were 50 mM sodium cacodylate, 20% 2-methyl-2,4-pentanediol (MPD) and 2.5% PEG 8000.

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.9282 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jan 29, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9282 Å / Relative weight: 1
ReflectionResolution: 1.09→14.42 Å / Num. obs: 70145 / % possible obs: 99.9 % / Redundancy: 11.8 % / Biso Wilson estimate: 13.25 Å2 / CC1/2: 0.999 / CC star: 1 / Rmerge(I) obs: 0.07 / Rpim(I) all: 0.021 / Rrim(I) all: 0.073 / Net I/σ(I): 13.8
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique obsCC1/2Rpim(I) allRrim(I) all% possible all
1.09-1.1110.61.431.733810.3210.4541.50298.8
5.97-14.4111.80.05153.14760.9980.0150.05393.1

-
Processing

Software
NameVersionClassification
REFMAC5.8.0258refinement
PDB_EXTRACT3.25data extraction
iMOSFLM7.2.0data reduction
Aimless0.5.1data scaling
PHASER2.8.3phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: model helices

Resolution: 1.09→14.42 Å / Cor.coef. Fo:Fc: 0.98 / Cor.coef. Fo:Fc free: 0.974 / SU B: 1.387 / SU ML: 0.028 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.028 / ESU R Free: 0.029 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.1695 3530 5 %RANDOM
Rwork0.1414 ---
obs0.1427 66546 99.4 %-
Solvent computationIon probe radii: 0.7 Å / Shrinkage radii: 0.7 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 194.54 Å2 / Biso mean: 19.848 Å2 / Biso min: 8.98 Å2
Baniso -1Baniso -2Baniso -3
1--0.42 Å20 Å20 Å2
2---1.73 Å20 Å2
3---2.16 Å2
Refinement stepCycle: final / Resolution: 1.09→14.42 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1349 0 8 172 1529
Biso mean--25.63 36.17 -
Num. residues----189
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0220.0131464
X-RAY DIFFRACTIONr_bond_other_d0.0080.0171577
X-RAY DIFFRACTIONr_angle_refined_deg2.181.6371967
X-RAY DIFFRACTIONr_angle_other_deg1.6411.5933674
X-RAY DIFFRACTIONr_dihedral_angle_1_deg3.3425195
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.43326.650
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.65815317
X-RAY DIFFRACTIONr_chiral_restr0.1110.2204
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.021631
X-RAY DIFFRACTIONr_gen_planes_other0.0050.02237
X-RAY DIFFRACTIONr_rigid_bond_restr21.37233041
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION / Type: interatomic distance / Weight position: 0.05

Ens-IDDom-IDAuth asym-IDNumberRms dev position (Å)
11A8610.09
12B8610.09
21A8480.09
22C8480.09
31A8360.11
32D8360.11
41A8440.12
42E8440.12
51A8590.11
52F8590.11
61B8260.1
62C8260.1
71B8130.12
72D8130.12
81B8160.12
82E8160.12
91B8330.11
92F8330.11
101C8280.13
102D8280.13
111C8300.12
112E8300.12
121C8420.11
122F8420.11
131D8260.11
132E8260.11
141D8250.11
142F8250.11
151E8500.1
152F8500.1
LS refinement shellResolution: 1.09→1.118 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.363 264 -
Rwork0.317 4757 -
all-5021 -
obs--98.39 %

+
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