1SWI Leucine Zipper date May 09, 1996
title Gcn4-Leucine Zipper Core Mutant As N16a Complexed With Benze
authors L.Gonzalez, J.Plecs, T.Alber
compound source
Molecule: Gcn4p1
Chain: A, B, C
Engineered: Yes
Mutation: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
symmetry Space Group: P 21 21 21
R_factor 0.187 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.210 46.410 52.050 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand BNZ enzyme
related structures by homologous chain: 1ENV, 1W5H
Primary referenceAn engineered allosteric switch in leucine-zipper oligomerization., Gonzalez L Jr, Plecs JJ, Alber T, Nat Struct Biol 1996 Jun;3(6):510-5. PMID:8646536
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (19 Kb) [Save to disk]
  • Biological Unit Coordinates (1swi.pdb1.gz) 15 Kb
  • LPC: Ligand-Protein Contacts for 1SWI
  • CSU: Contacts of Structural Units for 1SWI
  • Likely Quarternary Molecular Structure file(s) for 1SWI
  • Retrieve 1SWI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SWI from S2C, [Save to disk]
  • View 1SWI 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 1SWI
  • 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 1SWI, from MSDmotif at EBI
  • Genome occurence of 1SWI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1swia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1swib_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1swic_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1swi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1swi_C] [1swi_B] [1swi_A] [1swi]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
  • Other resources with information on 1SWI
  • Community annotation for 1SWI 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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