2MAG Antibiotic date Dec 19, 1997
title Nmr Structure Of Magainin 2 In Dpc Micelles, 10 Structures
authors J.J.Gesell, M.Zasloff, S.J.Opella
compound source
Molecule: Magainin 2
Chain: A
Engineered: Yes
Synthetic: Yes
Organism_scientific: Xenopus Laevis
Organism_common: African Clawed Frog
Organism_taxid: 8355
Other_details: The Peptide Was Prepared By Solid-Phase Synt
methodSolution NMR
ligand NH2 enzyme
Primary referenceTwo-dimensional 1H NMR experiments show that the 23-residue magainin antibiotic peptide is an alpha-helix in dodecylphosphocholine micelles, sodium dodecylsulfate micelles, and trifluoroethanol/water solution., Gesell J, Zasloff M, Opella SJ, J Biomol NMR 1997 Feb;9(2):127-35. PMID:9090128
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (2mag.pdb1.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 2MAG
  • CSU: Contacts of Structural Units for 2MAG
  • Retrieve 2MAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2MAG from S2C, [Save to disk]
  • View 2MAG 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 2MAG
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2MAG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2mag__, region [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2mag_A] [2mag]
  • SWISS-PROT database: [P11006]
  • Belongs to the magainin (magainin) family according to TCDB.
  • Domain organization of [MAGA_XENLA] by SWISSPFAM
  • Other resources with information on 2MAG
  • Community annotation for 2MAG at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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