2N6M Antimicrobial Protein date Aug 26, 2015
title Structural Elucidation Of The Frog Skin-Derived Peptide Escu 1a[Esc(1-21)Nh2] Inlipopolysaccharide And Correlation With Function
authors A.Ghosh, A.Bhunia
compound source
Molecule: Esculentin-1a
Chain: A
Engineered: Yes
Synthetic: Yes
Organism_scientific: Pelophylax Esculentus
Organism_common: Edible Frog
Organism_taxid: 8401
methodSolution NMR
Primary referenceNMR structure and binding of esculentin-1a (1-21)NH and its diastereomer to lipopolysaccharide: Correlation with biological functions., Ghosh A, Bera S, Shai Y, Mangoni ML, Bhunia A, Biochim Biophys Acta. 2015 Dec 23;1858(4):800-812. doi:, 10.1016/j.bbamem.2015.12.027. PMID:26724203
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk]
  • Biological Unit Coordinates (2n6m.pdb1.gz) 7 Kb
  • CSU: Contacts of Structural Units for 2N6M
  • Original NMR restraints for 2N6M from PDB
  • Retrieve 2N6M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2N6M from S2C, [Save to disk]
  • View 2N6M in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2N6M
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2n6m_A] [2n6m]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2N6M
  • Community annotation for 2N6M at PDBWiki (http://pdbwiki.org)

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