1CXO Cytotoxin date Nov 07, 1994
title Refined Three-Dimensional Solution Structure Of A Snake Cardiotoxin: Analysis Of The Side-Chain Organisation Suggests The Existence Of A Possible Phospholipid Binding Site
authors B.Gilquin, C.Roumestand, S.Zinn-Justin, A.Menez, F.Toma
compound source
Molecule: Cardiotoxin Gamma
Chain: A
Engineered: Yes
Organism_scientific: Naja Nigricollis
Organism_common: Spitting Cobra
Organism_taxid: 8654
methodSolution NMR
related structures by homologous chain: 1CXN, 1FFJ
  • toxin activity

  • Primary referenceRefined three-dimensional solution structure of a snake cardiotoxin: analysis of the side-chain organization suggests the existence of a possible phospholipid binding site., Gilquin B, Roumestand C, Zinn-Justin S, Menez A, Toma F, Biopolymers 1993 Nov;33(11):1659-75. PMID:8241426
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1CXO
  • Retrieve 1CXO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CXO from S2C, [Save to disk]
  • View 1CXO 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 1CXO
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1CXO, from MSDmotif at EBI
  • Genome occurence of 1CXO's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cxo__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1cxo from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1cxo_A] [1cxo]
  • SWISS-PROT database: [P01468]
  • Domain organization of [CX1_NAJPA] by SWISSPFAM
  • Other resources with information on 1CXO
  • Community annotation for 1CXO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1CXO from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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