3K7Z Dna Binding Protein date Oct 13, 2009
title Gcn4-Leucine Zipper Core Mutant As N16a Trigonal Automatic Solution
authors J.Holton, T.Alber, Tb Structural Genomics Consortium (Tbsgc)
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 Found In Saccharomyces Cerevisiae. The Protein Was Synthesized By Solid Phase Peptide Synthesis.
symmetry Space Group: P 31 2 1
R_factor 0.202 R_Free 0.259
length a length b length c angle alpha angle beta angle gamma
89.943 89.943 46.481 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
note 3K7Z supersedes 1RB1
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] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (3k7z.pdb1.gz) 28 Kb
  • CSU: Contacts of Structural Units for 3K7Z
  • Structure Factors (257 Kb)
  • Retrieve 3K7Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3K7Z from S2C, [Save to disk]
  • Re-refined 3k7z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3K7Z 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 3K7Z
  • 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 3K7Z, from MSDmotif at EBI
  • Fold representative 3k7z from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3k7z_A] [3k7z] [3k7z_C] [3k7z_B]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
  • Other resources with information on 3K7Z
  • Community annotation for 3K7Z 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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