3EED	Transferase	date	Sep 04, 2008
title	Crystal Structure Of Human Protein Kinase Ck2 Regulatory Sub (Ck2beta; Mutant 1-193)
authors	K.Niefind, J.Raaf, O.G.Issinger
compound		source
Molecule: Casein Kinase II Subunit Beta Chain: A, B Fragment: Regulatory Subunit, Unp Residues 1-193 Synonym: Ck II Beta, Phosvitin, G5a Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt7-7
symmetry	Space Group: P 41 21 2	R_factor 0.172 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 116.463 116.463 76.088 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	SO4, ZN	enzyme
Gene Ontology	Chain Function Process Component A, B protein kinase regulator act...
Primary reference	The interaction of CK2alpha and CK2beta, the subunits of protein kinase CK2, requires CK2beta in a preformed conformation and is enthalpically driven., Raaf J, Brunstein E, Issinger OG, Niefind K, Protein Sci. 2008 Dec;17(12):2180-6. Epub 2008 Sep 29. PMID:18824508

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk] Biological Unit Coordinates (3eed.pdb1.gz) 125 Kb Biological Unit Coordinates (3eed.pdb2.gz) 250 Kb LPC: Ligand-Protein Contacts for 3EED CSU: Contacts of Structural Units for 3EED Likely Quarternary Molecular Structure file(s) for 3EED Structure Factors (197 Kb) Retrieve 3EED in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EED from S2C, [Save to disk] Re-refined 3eed structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EED 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 3EED

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 3EED, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eed_A] [3eed_B] [3eed] [3eed_] SWISS-PROT database: [P67870] Domain organization of [CSK2B_HUMAN] by SWISSPFAM Domain found in 3EED: [CK_II_beta ] by SMART

Other resources with information on 3EED

Community annotation for 3EED at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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