13FM | pdb_000013fm

3,5-difluoro-L-phenylalanine bolaphile peptide

PDB DOI: https://doi.org/10.2210/pdb13FM/pdb
EM Map EMD-77045: EMDB EMDataResource

Classification: PROTEIN FIBRIL
Organism(s): synthetic construct
Mutation(s): No

Deposited: 2026-05-04 Released: 2026-09-23
Deposition Author(s): Das, A., Conticello, V.P.
Funding Organization(s): National Science Foundation (NSF, United States)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 13FM

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

Literature

Chemical Editing Reveals Atomic-Level Control of Supramolecular Structure in Self-Assembling Peptides

Das, A., Zia, A., Eastep, G.N., Wang, F., Conticello, V.P.

(2026) J Am Chem Soc

DOI: https://doi.org/10.1021/jacs.6c11510

Macromolecule Content

Total Structure Weight: 52.68 kDa
Atom Count: 3,776
Modeled Residue Count: 512
Deposited Residue Count: 512
Unique protein chains: 1

Macromolecules

Find similar proteins by: Sequence | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ACE-LYS-ILE-ILE-ILE-WFP-LYS-NH2	A [auth Y] AA [auth 3] AB [auth AO] B [auth f] BA [auth 2] A [auth Y], AA [auth 3], AB [auth AO], B [auth f], BA [auth 2], BB [auth AN], C [auth e], CA [auth 1], CB [auth AM], D [auth d], DA [auth z], DB [auth AL], E [auth c], EA [auth y], EB [auth AS], F [auth b], FA [auth x], FB [auth AZ], G [auth a], GA [auth 5], GB [auth AY], H [auth Z], HA [auth AB], HB [auth AX], I [auth g], IA [auth AA], IB [auth AW], J [auth n], JA [auth 0], JB [auth AV], K [auth m], KA [auth 9], KB [auth AU], L [auth l], LA [auth 8], LB [auth AT], M [auth k], MA [auth 7], N [auth j], NA [auth 6], O [auth i], OA [auth AC], P [auth h], PA [auth AJ], Q [auth o], QA [auth AI], R [auth v], RA [auth AH], S [auth u], SA [auth AG], T [auth t], TA [auth AF], U [auth s], UA [auth AE], V [auth r], VA [auth AD], W [auth q], WA [auth AK], X [auth p], XA [auth AR], Y [auth w], YA [auth AQ], Z [auth 4], ZA [auth AP]	8	synthetic construct	Mutation(s): 0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
WFP Query on WFP	A [auth Y] AA [auth 3] AB [auth AO] B [auth f] BA [auth 2] A [auth Y], AA [auth 3], AB [auth AO], B [auth f], BA [auth 2], BB [auth AN], C [auth e], CA [auth 1], CB [auth AM], D [auth d], DA [auth z], DB [auth AL], E [auth c], EA [auth y], EB [auth AS], F [auth b], FA [auth x], FB [auth AZ], G [auth a], GA [auth 5], GB [auth AY], H [auth Z], HA [auth AB], HB [auth AX], I [auth g], IA [auth AA], IB [auth AW], J [auth n], JA [auth 0], JB [auth AV], K [auth m], KA [auth 9], KB [auth AU], L [auth l], LA [auth 8], LB [auth AT], M [auth k], MA [auth 7], N [auth j], NA [auth 6], O [auth i], OA [auth AC], P [auth h], PA [auth AJ], Q [auth o], QA [auth AI], R [auth v], RA [auth AH], S [auth u], SA [auth AG], T [auth t], TA [auth AF], U [auth s], UA [auth AE], V [auth r], VA [auth AD], W [auth q], WA [auth AK], X [auth p], XA [auth AR], Y [auth w], YA [auth AQ], Z [auth 4], ZA [auth AP]	L-PEPTIDE LINKING	C₉ H₉ F₂ N O₂		PHE

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	4

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-09-23

Deposition Author(s):

Conticello, V.P.

Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	--

Revision History (Full details and data files)

Version 1.0: 2026-09-23
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.