1IJ2 Transcription date Apr 24, 2001
title Gcn4-Pvtl Coiled-Coil Trimer With Threonine At The A(16) Pos
authors D.L.Akey, V.N.Malashkevich, P.S.Kim
compound source
Molecule: General Control Protein Gcn4
Chain: A, B, C
Fragment: Coiled Coil Region
Synonym: Gcn4-Pvls
Engineered: Yes
Mutation: Yes
Synthetic: Yes
Other_details: This Peptide Was Chemically Synthesized. It Naturally Found In Saccharomyces Cerevisiae (Yeast). The Pe A Variant Of The Yeast Gcn4 Coiled Coil Region Made By Soli Synthesis.
symmetry Space Group: P 21 21 21
R_factor 0.243 R_Free 0.279
length a length b length c angle alpha angle beta angle gamma
35.763 46.332 51.359 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand ACE, CD enzyme
related structures by homologous chain: 1GCM, 1UO4
Primary referenceBuried polar residues in coiled-coil interfaces., Akey DL, Malashkevich VN, Kim PS, Biochemistry 2001 May 29;40(21):6352-60. PMID:11371197
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1ij2.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 1IJ2
  • CSU: Contacts of Structural Units for 1IJ2
  • Likely Quarternary Molecular Structure file(s) for 1IJ2
  • Retrieve 1IJ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IJ2 from S2C, [Save to disk]
  • View 1IJ2 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 1IJ2
  • 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 1IJ2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ij2a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ij2b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ij2c_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1ij2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ij2] [1ij2_B] [1ij2_C] [1ij2_A]
  • SWISS-PROT database: [P03069]
  • Domain organization of [GCN4_YEAST] by SWISSPFAM
  • Other resources with information on 1IJ2
  • Community annotation for 1IJ2 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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