2AAO	Transferase	date	Jul 13, 2005
title	Regulatory Apparatus Of Calcium Dependent Protein Kinase Fro Arabidopsis Thaliana
authors	V.Chandran, E.J.Stollar, K.Lindorff-Larsen, J.F.Harper, W.J.Chaz C.M.Dobson, B.F.Luisi, J.Christodoulou
compound		source
Molecule: Calcium-Dependent Protein Kinase, Isoform Ak1 Chain: A, B Synonym: Cdpk Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Thale Cress Organism_taxid: 3702 Gene: Ak1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28b
symmetry	Space Group: P 21 21 21	R_factor 0.213 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.968 88.154 117.552 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CA, MSE	enzyme	Transferase E.C.2.7.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of the regulatory apparatus of a calcium-dependent protein kinase (CDPK): a novel mode of calmodulin-target recognition., Chandran V, Stollar EJ, Lindorff-Larsen K, Harper JF, Chazin WJ, Dobson CM, Luisi BF, Christodoulou J, J Mol Biol. 2006 Mar 24;357(2):400-10. Epub 2005 Dec 20. PMID:16430916

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk] Biological Unit Coordinates (2aao.pdb1.gz) 28 Kb Biological Unit Coordinates (2aao.pdb2.gz) 26 Kb Biological Unit Coordinates (2aao.pdb3.gz) 51 Kb LPC: Ligand-Protein Contacts for 2AAO CSU: Contacts of Structural Units for 2AAO Likely Quarternary Molecular Structure file(s) for 2AAO Structure Factors (3719 Kb) Retrieve 2AAO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AAO from S2C, [Save to disk] Re-refined 2aao structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AAO 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 2AAO

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 2AAO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2aao_B] [2aao_A] [2aao] SWISS-PROT database: [Q06850] Domain organization of [CDPK1_ARATH] by SWISSPFAM Domain found in 2AAO: [EFh ] by SMART

Other resources with information on 2AAO

Community annotation for 2AAO at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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