2N1S | pdb_00002n1s

Spatial Structure of Antimicrobial Peptide SmAMP2-2c from Seeds of Stellaria media

• PDB DOI: https://doi.org/10.2210/pdb2N1S/pdb
• BMRB: 25574

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Stellaria media
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2015-04-16 Released: 2016-06-29 
• Deposition Author(s): Bozin, T.N., Bocharov, E.V.

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Experimental Data Snapshot

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

Literature

Common chickweed (Stellaria media) antifungal peptides with chitin-binding domain provide unique plant defense strategy.

Vassilevski, A.A., Bozin, T.N., Musolyamov, A.K., Panova, S.V., Slavokhotova, A.A., Mitkevich, V.A., Finkina, E.I., Nikonorova, A.K., Ovchinnikova, T.V., Arseniev, A.S., Babakov, A.V., Bocharov, E.V., Grishin, E.V., Egorov, T.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 3 kDa 
• Atom Count: 204 
• Modeled Residue Count: 30 
• Deposited Residue Count: 30 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AMP-2	A	30	Stellaria media	Mutation(s): 0  Gene Names: amp-2 Membrane Entity: Yes
UniProt
Find proteins for E1UYU0 (Stellaria media) Explore E1UYU0  Go to UniProtKB:  E1UYU0

Experimental Data & Validation

Experimental Data

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-06-29 
Deposition Author(s): Bozin, T.N., Bocharov, E.V.

Revision History  

• Version 1.0: 2016-06-29
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary