4KCX Cell Cycle Inhibitor date Apr 24, 2013
title Brdt In Complex With Dinaciclib
authors M.P.Martin, E.Schonbrunn
compound source
Molecule: Bromodomain Testis-Specific Protein
Chain: A, B
Fragment: First Bromodomain, Unp Residues 21-137
Synonym: Cancertestis Antigen 9, Ct9, Ring3-Like Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Brdt
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 1 21 1
R_factor 0.209 R_Free 0.253
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.720 29.950 71.380 90.00 94.12 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand 1QK, CL enzyme
Primary referenceCyclin-Dependent Kinase Inhibitor Dinaciclib Interacts with the Acetyl-Lysine Recognition Site of Bromodomains., Martin MP, Olesen SH, Georg GI, Schonbrunn E, ACS Chem Biol. 2013 Sep 10. PMID:24007471
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (4kcx.pdb1.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 4KCX
  • CSU: Contacts of Structural Units for 4KCX
  • Structure Factors (131 Kb)
  • Retrieve 4KCX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4KCX from S2C, [Save to disk]
  • Re-refined 4kcx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4KCX 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 4KCX
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4KCX, from MSDmotif at EBI
  • Fold representative 4kcx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4kcx] [4kcx_B] [4kcx_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4KCX: [BROMO ] by SMART
  • Other resources with information on 4KCX
  • Community annotation for 4KCX at PDBWiki (http://pdbwiki.org)

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