1NIY Toxin date Dec 30, 2002
title Three Dimensional Solution Structure Of Hainantoxin-Iv By 2d
authors D.Li, S.Lu, X.Gu, S.Liang
compound source
Molecule: Hainantoxin-Iv
Chain: A
Synonym: Hntx-Iv
 Organism_scientific: Ornithoctonus Hainana
Organism_taxid: 209901
Secretion: Venom
methodSolution NMR
ligand NH2 enzyme
related structures by homologous chain: 1MB6, 1RYV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure--activity relationships of hainantoxin-IV and structure determination of active and inactive sodium channel blockers., Li D, Xiao Y, Xu X, Xiong X, Lu S, Liu Z, Zhu Q, Wang M, Gu X, Liang S, J Biol Chem 2004 Sep 3;279(36):37734-40. Epub 2004 Jun 16. PMID:15201273
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (181 Kb) [Save to disk]
  • Biological Unit Coordinates (1niy.pdb1.gz) 10 Kb
  • LPC: Ligand-Protein Contacts for 1NIY
  • CSU: Contacts of Structural Units for 1NIY
  • Original NMR restraints for 1NIY from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1NIY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NIY from S2C, [Save to disk]
    • View 1NIY 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 1NIY
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NIY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1niya_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1niy_A] [1niy]
  • SWISS-PROT database: [P83471]
  • Belongs to the huwentoxin-1 (huwentoxin-1) family according to TCDB.
  • Domain organization of [TXHA4_HAPHA] by SWISSPFAM
    • Other resources with information on 1NIY
  • Community annotation for 1NIY 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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