3EAD Membrane Protein date Aug 25, 2008
title Crystal Structure Of Calx-Cbd1
authors L.Zheng, M.Wang
compound source
Molecule: Naca Exchange Protein
Chain: A, B, C, D
Fragment: Calx-Cbd1
Engineered: Yes
 Organism_scientific: Drosophila Melanogaster
Organism_common: Fruit Fly
Organism_taxid: 7227
Gene: Calx, Ncx, Cg5685
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a-Calx-Cbd1
symmetry Space Group: P 21 21 21
R_factor 0.210 R_Free 0.269
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.372 73.722 129.713 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.25 Å
ligand CA, GOL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (3ead.pdb1.gz) 21 Kb
  • Biological Unit Coordinates (3ead.pdb2.gz) 21 Kb
  • Biological Unit Coordinates (3ead.pdb3.gz) 20 Kb
  • Biological Unit Coordinates (3ead.pdb4.gz) 20 Kb
  • LPC: Ligand-Protein Contacts for 3EAD
  • CSU: Contacts of Structural Units for 3EAD
  • Structure Factors (399 Kb)
  • Retrieve 3EAD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EAD from S2C, [Save to disk]
  • Re-refined 3ead structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3EAD 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 3EAD
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3EAD, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ead_B] [3ead_C] [3ead_D] [3ead_A] [3ead]
  • SWISS-PROT database: [Q9VDG5]
  • Domain organization of [Q9VDG5_DROME] by SWISSPFAM
  • Domain found in 3EAD: [Calx_beta ] by SMART
    • Other resources with information on 3EAD
  • Community annotation for 3EAD 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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