3N51 Transferase Transferase Inhibitor date May 24, 2010
title Calcium-Dependent Protein Kinase 1 From Toxoplasma Gondii (T Complex With Bumped Kinase Inhibitor Rm-1-95
authors E.T.Larson, E.A.Merritt, Medical Structural Genomics Of Pathog Protozoa (Msgpp)
compound source
Molecule: Calmodulin-Domain Protein Kinase 1
Chain: A
Fragment: Tgcdpk1, Residues 30-507
Ec: 2.7.11.17
Engineered: Yes
Organism_scientific: Toxoplasma Gondii
Organism_taxid: 5811
Gene: Aag53993, Cdpk1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ava0421
symmetry Space Group: P 1 21 1
R_factor 0.193 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
47.523 72.754 66.024 90.00 98.88 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand BK3, DMS, EDO BindingDB enzyme Transferase E.C.2.7.11.17 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDiscovery of Potent and Selective Inhibitors of Calcium-Dependent Protein Kinase 1 (CDPK1) from C. parvum and T. gondii., Murphy RC, Ojo KK, Larson ET, Castellanos-Gonzalez A, Perera BG, Keyloun KR, Kim JE, Bhandari JG, Muller NR, Verlinde CL, White AC, Merritt EA, Van Voorhis WC, Maly DJ, ACS Med Chem Lett. 2010 Oct 14;1(7):331-335. PMID:21116453
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (3n51.pdb1.gz) 153 Kb
  • LPC: Ligand-Protein Contacts for 3N51
  • CSU: Contacts of Structural Units for 3N51
  • Structure Factors (1132 Kb)
  • Retrieve 3N51 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N51 from S2C, [Save to disk]
  • Re-refined 3n51 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3N51 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 3N51
  • 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 3N51, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n51] [3n51_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3N51: [EFh] [S_TKc ] by SMART
  • Other resources with information on 3N51
  • Community annotation for 3N51 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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