1M1D Transferase date Jun 18, 2002
title Tetrahymena Gcn5 With Bound Bisubstrate Analog Inhibitor
authors A.N.Poux, M.Cebrat, C.M.Kim, P.A.Cole, R.Marmorstein
compound source
Molecule: Tgcn5 Histone Acetyl Transferase
Chain: A, C
Fragment: Catalytic Domain
Synonym: Hat A1
Ec: 2.3.1.-
Engineered: Yes
Organism_scientific: Tetrahymena Thermophila
Organism_taxid: 5911
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl-21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prseta

Molecule: Histone H3
Chain: B, D
Fragment: 20 Mer Peptide (Residues 1-20), Bisubstrate Analog;
Engineered: Yes

Synthetic: Yes
Other_details: Inhibitor Composed Of A Histone H3 Fragment (Residues 1-20) Is Chemically Synthesized. The Peptide'S Sequence Occurs Naturally In Saccharomyces Cerevisiae (Baker'S Yeast).
symmetry Space Group: P 21 21 21
R_factor 0.213 R_Free 0.265
length a length b length c angle alpha angle beta angle gamma
67.420 67.830 74.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand LYX enzyme Transferase E.C.2.3.1 BRENDA
related structures by homologous chain: 1QSN, 1QSR
A, C

D, B

Primary referenceStructure of the GCN5 histone acetyltransferase bound to a bisubstrate inhibitor., Poux AN, Cebrat M, Kim CM, Cole PA, Marmorstein R, Proc Natl Acad Sci U S A 2002 Oct 29;99(22):14065-70. PMID:12391296
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1m1d.pdb1.gz) 32 Kb
  • Biological Unit Coordinates (1m1d.pdb2.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 1M1D
  • CSU: Contacts of Structural Units for 1M1D
  • Likely Quarternary Molecular Structure file(s) for 1M1D
  • Retrieve 1M1D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1M1D from S2C, [Save to disk]
  • View 1M1D 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 1M1D
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1M1D, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1m1da_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1m1dc_, region C [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1m1d_D] [1m1d_C] [1m1d_B] [1m1d] [1m1d_A]
  • SWISS-PROT database: [P61830] [Q27198]
  • Domain organization of [H3_YEAST] [Q27198_TETTH] by SWISSPFAM
  • Other resources with information on 1M1D
  • Community annotation for 1M1D 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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