9KU1 | pdb_00009ku1

Cryo-electron microscopy structure of nanofibers formed by reverse azobenzene peptides.

PDB DOI: https://doi.org/10.2210/pdb9KU1/pdb
EM Map EMD-62572: EMDB EMDataResource

Classification: DE NOVO PROTEIN
Organism(s): synthetic construct
Mutation(s): No

Deposited: 2024-12-03 Released: 2026-06-10
Deposition Author(s): Kawabata, H., Umezawa, H., Park, S.Y.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 1.90 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

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

Literature

Structure of AzoPep peptide nanofibers

Kawabata, H., Umezawa, H., Park, S.Y.

To be published.

Macromolecule Content

Total Structure Weight: 7.59 kDa
Atom Count: 575
Modeled Residue Count: 63
Deposited Residue Count: 63
Unique protein chains: 1

Macromolecules

Find similar proteins by: Sequence | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AzoPep	A, B, C, D, E A, B, C, D, E, F, G	9	synthetic construct	Mutation(s): 0

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
OZW Query on OZW	A, B, C, D, E A, B, C, D, E, F, G	L-PEPTIDE LINKING	C₁₅ H₁₇ N₃ O₂		PHE

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 1.90 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-06-10

Deposition Author(s):

Kawabata, H.

Umezawa, H.

Park, S.Y.

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2026-06-10
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.