3AMA Transferase Transferase Inhibitor date Aug 18, 2010
title Protein Kinase A Sixfold Mutant Model Of Aurora B With Inhib 7706621
authors A.Pflug, T.M.De Oliveira, D.Bossemeyer, R.A.Engh
compound source
Molecule: Camp-Dependent Protein Kinase Catalytic Subunit A
Chain: A
Synonym: Pka, Pka C-Alpha
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Prkaca
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7

Molecule: Camp-Dependent Protein Kinase Inhibitor Alpha
Chain: B
Fragment: Unp Residues 6-25
Synonym: Pki, Pki-Alpha, Camp-Dependent Protein Kinase Inhi Musclebrain Isoform;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: The 5-24 Peptide Fragment Of Pki Was Synthes
symmetry Space Group: P 21 21 21
R_factor 0.196 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
72.420 74.720 80.440 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand SEP, SKE, TPO BindingDB enzyme Transferase E.C. BRENDA

Primary referenceMutants of protein kinase A that mimic the ATP-binding site of Aurora kinase., Pflug A, de Oliveira TM, Bossemeyer D, Engh RA, Biochem J. 2011 Jul 21. PMID:21774789
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk]
  • Biological Unit Coordinates (3ama.pdb1.gz) 66 Kb
  • LPC: Ligand-Protein Contacts for 3AMA
  • CSU: Contacts of Structural Units for 3AMA
  • Structure Factors (648 Kb)
  • Retrieve 3AMA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AMA from S2C, [Save to disk]
  • Re-refined 3ama structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3AMA 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 3AMA
  • 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 3AMA, from MSDmotif at EBI
  • Fold representative 3ama from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ama_B] [3ama] [3ama_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3AMA: [S_TK_X] [S_TKc ] by SMART
  • Alignments of the sequence of 3AMA with the sequences similar proteins can be viewed for 3AMA's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3AMA
  • Community annotation for 3AMA at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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