6EBX Toxin date May 31, 1991
title Structure Determination Of A Dimeric Form Of Erabutoxin B, Crystallized From Thiocyanate Solution
authors T.Prange, P.Saludjian
compound source
Molecule: Erabutoxin B
Chain: A, B
Engineered: Yes
 Organism_scientific: Laticauda Semifasciata
Organism_common: Broad-Banded Blue Sea Krait
Organism_taxid: 8631
symmetry Space Group: P 21 21 21
R_factor 0.194 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.360 40.890 55.710 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand SCN enzyme
related structures by homologous chain: 2ERA, 3ERA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • toxin activity


    • Primary referenceStructure determination of a dimeric form of erabutoxin-b, crystallized from a thiocyanate solution., Saludjian P, Prange T, Navaza J, Menez R, Guilloteau JP, Ries-Kautt M, Ducruix A, Acta Crystallogr B 1992 Aug 1;48 ( Pt 4):520-31. PMID:1418823
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (6ebx.pdb1.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 6EBX
  • CSU: Contacts of Structural Units for 6EBX
  • Likely Quarternary Molecular Structure file(s) for 6EBX
  • Structure Factors (92 Kb)
  • Retrieve 6EBX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6EBX from S2C, [Save to disk]
  • Re-refined 6ebx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 6EBX 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 6EBX
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 6EBX, from MSDmotif at EBI
  • Genome occurence of 6EBX's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d6ebxa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d6ebxb_, region B [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: [6ebx_B] [6ebx_A] [6ebx]
  • SWISS-PROT database: [Q90VW1]
  • Domain organization of [NXSB_LATSE] by SWISSPFAM
    • Other resources with information on 6EBX
  • Community annotation for 6EBX at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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