2ZTA X-RAY STRUCTURE OF THE GCN4 LEUCINE ZIPPER, A TWO-STRANDED, PARALLEL COILED COIL date
authors Shea, E.K.O., Klemm, J.D., Kim, P.S., Alber, T.
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.80
ligand ACE enzyme
note 2ZTA (Molecule of the Month:pdb70)
related structures by homologous chain: 1GCM, 1ZII
Primary referenceX-ray structure of the GCN4 leucine zipper, a two-stranded, parallel coiled coil., O'Shea EK, Klemm JD, Kim PS, Alber T, Science 1991 Oct 25;254(5031):539-44. PMID:1948029
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk]
  • Biological Unit Coordinates (2zta.pdb1.gz) 12 Kb
  • LPC: Ligand-Protein Contacts for 2ZTA
  • CSU: Contacts of Structural Units for 2ZTA
  • Likely Quarternary Molecular Structure file(s) for 2ZTA
  • Retrieve 2ZTA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZTA from S2C, [Save to disk]
    • View 2ZTA 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 2ZTA
  • 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 2ZTA, from MSDmotif at EBI
  • Genome occurence of 2ZTA's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2ztaa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2ztab_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 2zta from FSSP and Dali (Families of Structurally Similar Proteins)
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2zta_B] [2zta] [2zta_A]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
    • Other resources with information on 2ZTA
  • Community annotation for 2ZTA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 2ZTA from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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