1MR4 Plant Protein date Sep 18, 2002
title Solution Structure Of Nad1 From Nicotiana Alata
authors F.T.Lay, H.J.Schirra, M.J.Scanlon, M.A.Anderson, D.J.Craik
compound source
Molecule: Nicotiana Alata Plant Defensin 1 (Nad1)
Chain: A
Fragment: Residues 1-47
Synonym: Flower-Specific Gamma-Thionin
 Organism_scientific: Nicotiana Tabacum
Organism_common: Common Tobacco
Organism_taxid: 4097
Tissue: Flower Buds
methodSolution NMR
related structures by homologous chain: 1N4N
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe three-dimensional solution structure of NaD1, a new floral defensin from Nicotiana alata and its application to a homology model of the crop defense protein alfAFP., Lay FT, Schirra HJ, Scanlon MJ, Anderson MA, Craik DJ, J Mol Biol 2003 Jan 3;325(1):175-88. PMID:12473460
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (247 Kb) [Save to disk]
  • Biological Unit Coordinates (1mr4.pdb1.gz) 12 Kb
  • CSU: Contacts of Structural Units for 1MR4
  • Retrieve 1MR4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MR4 from S2C, [Save to disk]
    • View 1MR4 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 1MR4
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MR4, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mr4a_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1mr4_A] [1mr4]
  • SWISS-PROT database: [P32026]
  • Belongs to the plant defensin (plant defensin) family according to TCDB.
  • Domain organization of [DEF_TOBAC] by SWISSPFAM
  • Domain found in 1MR4: [Knot1 ] by SMART
    • Other resources with information on 1MR4
  • Community annotation for 1MR4 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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