2BNI Four Helix Bundle date Mar 24, 2005
title Pli Mutant E20c L16g Y17h, Antiparallel
authors M.K.Yadav, L.J.Leman, C.D.Stout, M.R.Ghadiri
compound source
Molecule: General Control Protein Gcn4
Chain: A, B, C, D
Synonym: Amino Acid Biosynthesis Regulatory Protein, Pli E2 Y17h;
Engineered: Yes
Mutation: Yes
 Synthetic: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Organism_taxid: 4932
symmetry Space Group: P 31
R_factor 0.237 R_Free 0.276
crystal
cell
length a length b length c angle alpha angle beta angle gamma
25.814 25.814 148.595 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.50 Å
ligand TYZ enzyme
related structures by homologous chain: 1LLM, 1VZL
Primary referenceStructure-based engineering of internal cavities in coiled-coil peptides., Yadav MK, Redman JE, Leman LJ, Alvarez-Gutierrez JM, Zhang Y, Stout CD, Ghadiri MR, Biochemistry. 2005 Jul 19;44(28):9723-32. PMID:16008357
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (2bni.pdb1.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 2BNI
  • CSU: Contacts of Structural Units for 2BNI
  • Likely Quarternary Molecular Structure file(s) for 2BNI
  • Structure Factors (113 Kb)
  • Retrieve 2BNI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2BNI from S2C, [Save to disk]
  • Re-refined 2bni structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2BNI 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 2BNI
  • 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 2BNI, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2bni_D] [2bni_B] [2bni] [2bni_C] [2bni_A]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
    • Other resources with information on 2BNI
  • Community annotation for 2BNI 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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