32MP | pdb_000032mp

Solution structure of a chimeric peptide derived from trpzip2 and the disulfide loop of the PilA protein from P. aeruginosa

PDB DOI: https://doi.org/10.2210/pdb32MP/pdb

Classification: IMMUNE SYSTEM
Organism(s): Pseudomonas aeruginosa
Mutation(s): No

Deposited: 2026-07-16 Released: 2026-08-19
Deposition Author(s): Sette, M.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 100
Conformers Submitted: 20
Selection Criteria: target function

wwPDB Validation 3D Report Full Report

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

Literature

Structured peptides as vaccine antigens against infections

Trappetti, C., van Ingen, H., Falconi, M., Romeo, A., Sancamillo, G., Caprini, M., Oggioni, M.R., Sette, M.

(2026) Front Immunol Volume 17 - 2026

Macromolecule Content

Total Structure Weight: 3.16 kDa
Atom Count: 222
Modeled Residue Count: 26
Deposited Residue Count: 26
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fimbrial protein	A	26	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for P02973 (Pseudomonas aeruginosa) Explore P02973 Go to UniProtKB: P02973
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P02973
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 100
Conformers Submitted: 20
Selection Criteria: target function

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-08-19

Deposition Author(s):

Funding Organization	Location	Grant Number
Other private	Italy	FFC 13/2023

Revision History (Full details and data files)

Version 1.0: 2026-08-19
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.