1RB6 Dna Binding Protein date Nov 01, 2003
title Antiparallel Trimer Of Gcn4-Leucine Zipper Core Mutant As N1 Tetragonal Form
authors J.Holton, T.Alber
compound source
Molecule: General Control Protein Gcn4
Chain: A, B, C
Fragment: Leucine-Zipper (Residues 249-281)
Synonym: Amino Acid Biosynthesis Regulatory Protein
Engineered: Yes
Mutation: Yes
Synthetic: Yes
Other_details: The Sequence Of The Protein Is Naturally Fou Saccharomyces Cerevisiae. The Protein Was Chemically Synthe
symmetry Space Group: P 43 21 2
R_factor 0.223 R_Free 0.241
length a length b length c angle alpha angle beta angle gamma
64.947 64.947 78.012 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand ACE, CL, K enzyme
related structures by homologous chain: 1KD8, 1RB5, 1UO3
Primary referenceAutomated protein crystal structure determination using ELVES., Holton J, Alber T, Proc Natl Acad Sci U S A 2004 Feb 10;101(6):1537-42. Epub 2004 Jan 29. PMID:14752198
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (1rb6.pdb1.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 1RB6
  • CSU: Contacts of Structural Units for 1RB6
  • Likely Quarternary Molecular Structure file(s) for 1RB6
  • Structure Factors (106 Kb)
  • Retrieve 1RB6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RB6 from S2C, [Save to disk]
  • Re-refined 1rb6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1RB6 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 1RB6
  • 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 1RB6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rb6a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1rb6b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1rb6c_, region C [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1rb6_C] [1rb6_B] [1rb6] [1rb6_A]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
  • Other resources with information on 1RB6
  • Community annotation for 1RB6 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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