1CM0 Signaling Protein date May 12, 1999
title Crystal Structure Of The Pcafcoenzyme-A Complex
authors A.Clements, J.R.Rojas, R.C.Trievel, L.Wang, S.L.Berger, R.Marmorstein
compound source
Molecule: P300cbp Associating Factor
Chain: B, A
Fragment: Histone Acetyltransferase Domain
Engineered: Yes
Other_details: Cocrystallized With Coenzyme A
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Nucleus
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_cellular_location: Cytoplasm
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prset A
symmetry Space Group: P 64
R_factor 0.223 R_Free 0.268
length a length b length c angle alpha angle beta angle gamma
97.000 97.000 77.850 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand COA enzyme
related structures by homologous chain: 1Z4R
A, B

Primary referenceCrystal structure of the histone acetyltransferase domain of the human PCAF transcriptional regulator bound to coenzyme A., Clements A, Rojas JR, Trievel RC, Wang L, Berger SL, Marmorstein R, EMBO J 1999 Jul 1;18(13):3521-32. PMID:10393169
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk]
  • Biological Unit Coordinates (1cm0.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (1cm0.pdb2.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 1CM0
  • CSU: Contacts of Structural Units for 1CM0
  • Likely Quarternary Molecular Structure file(s) for 1CM0
  • Retrieve 1CM0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CM0 from S2C, [Save to disk]
  • View 1CM0 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 1CM0
  • 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 1CM0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cm0a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1cm0b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1cm0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1cm0] [1cm0_B] [1cm0_A]
  • SWISS-PROT database: [Q92831]
  • Domain organization of [KAT2B_HUMAN] by SWISSPFAM
  • Other resources with information on 1CM0
  • Community annotation for 1CM0 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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