Macromolecule Content

Total Structure Weight: 92.19 kDa
Atom Count: 6,108
Modelled Residue Count: 300
Deposited Residue Count: 300
Unique nucleic acid chains: 6

7YWH

Six DNA Helix Bundle nanopore - State 1

PDB DOI: https://doi.org/10.2210/pdb7YWH/pdb
EM Map EMD-14342: EMDB EMDataResource

Classification: DNA
Organism(s): DNA molecule
Mutation(s): No

Deposited: 2022-02-14 Released: 2023-05-24
Deposition Author(s): Javed, A., Ahmad, K., Lanphere, C., Coveney, P., Howorka, S., Orlova, E.V.
Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC), Wellcome Trust

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 8.00 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Structure and dynamics of an archetypal DNA nanoarchitecture revealed via cryo-EM and molecular dynamics simulations

Ahmad, K., Javed, A., Lanphere, C., Coveney, P., Orlova, E.V., Howorka, S.

To be published.

Macromolecules

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Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	A	50	DNA molecule
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Reference Sequence

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Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	B	50	DNA molecule
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Reference Sequence

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Entity ID: 3
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	C	50	DNA molecule
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Reference Sequence

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Entity ID: 4
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	D	50	DNA molecule
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Reference Sequence

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Entity ID: 5
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	E	50	DNA molecule
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Reference Sequence

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Entity ID: 6
Molecule	Chains	Length	Organism	Image
DNA (50-MER)	F	50	DNA molecule
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Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 8.00 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	ISOLDE
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-05-24

Deposition Author(s):

Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/M012700/1
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/M025373/1
Wellcome Trust	United Kingdom	202679/Z/16/Z
Wellcome Trust	United Kingdom	206166/Z/17/Z