3I7C Transferase date Jul 08, 2009
title Calcium-Dependent Protein Kinase 1 From Toxoplasma Gondii (T Complex With Bumped Kinase Inhibitor Na-Pp2
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: Residues 30-507
Engineered: Yes
Organism_scientific: Toxoplasma Gondii
Organism_taxid: 5811
Gene: Cdpk1, Tgcdpk1
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 0.245
length a length b length c angle alpha angle beta angle gamma
48.139 72.522 67.116 90.00 103.76 90.00
method X-Ray Diffractionresolution 1.98 Å
ligand BK2, MSE BindingDB enzyme Transferase E.C. BRENDA

Primary referenceToxoplasma gondii calcium-dependent protein kinase 1 is a target for selective kinase inhibitors., Ojo KK, Larson ET, Keyloun KR, Castaneda LJ, Derocher AE, Inampudi KK, Kim JE, Arakaki TL, Murphy RC, Zhang L, Napuli AJ, Maly DJ, Verlinde CL, Buckner FS, Parsons M, Hol WG, Merritt EA, Van Voorhis WC, Nat Struct Mol Biol. 2010 May;17(5):602-7. Epub 2010 May 2. PMID:20436472
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (88 Kb) [Save to disk]
  • Biological Unit Coordinates (3i7c.pdb1.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 3I7C
  • CSU: Contacts of Structural Units for 3I7C
  • Structure Factors (1311 Kb)
  • Retrieve 3I7C in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3I7C from S2C, [Save to disk]
  • Re-refined 3i7c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3I7C 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 3I7C
  • 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 3I7C, from MSDmotif at EBI
  • Fold representative 3i7c from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3i7c] [3i7c_A]
  • SWISS-PROT database: [Q9BJF5]
  • Domain organization of [Q9BJF5_TOXGO] by SWISSPFAM
  • Domains found in 3I7C: [EFh] [S_TKc ] by SMART
  • Other resources with information on 3I7C
  • Community annotation for 3I7C 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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