3H30	Transferase	date	Apr 15, 2009
title	Crystal Structure Of The Catalytic Subunit Of Human Protein With 5,6-Dichloro-1-Beta-D-Ribofuranosylbenzimidazole
authors	K.Niefind, J.Raaf, O.G.Issinger
compound		source
Molecule: Casein Kinase II Subunit Alpha Chain: A, B Fragment: Catalytic Subunit, Residues 1-334 Synonym: Ck II Ec: 2.7.11.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Csnk2a1, Ck2a1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt7-7
symmetry	Space Group: P 43	R_factor 0.156 R_Free 0.198
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.506 71.506 125.789 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.56 Å
ligand	CL, RFZ BindingDB	enzyme	Transferase E.C.2.7.11.1 BRENDA
note	3H30 supersedes 2RKP
Gene Ontology	Chain Function Process Component A, B
Primary reference	The CK2alpha/CK2beta Interface of Human Protein Kinase CK2 Harbors a Binding Pocket for Small Molecules., Raaf J, Brunstein E, Issinger OG, Niefind K, Chem Biol. 2008 Feb;15(2):111-7. PMID:18291315

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (208 Kb) [Save to disk] Biological Unit Coordinates (3h30.pdb1.gz) 103 Kb Biological Unit Coordinates (3h30.pdb2.gz) 102 Kb Biological Unit Coordinates (3h30.pdb3.gz) 202 Kb LPC: Ligand-Protein Contacts for 3H30 CSU: Contacts of Structural Units for 3H30 Likely Quarternary Molecular Structure file(s) for 3H30 Structure Factors (1338 Kb) Retrieve 3H30 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3H30 from S2C, [Save to disk] Re-refined 3h30 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3H30 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 3H30

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3H30, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3h30] [3h30_B] [3h30_A] SWISS-PROT database: [P68400] Domain organization of [CSK21_HUMAN] by SWISSPFAM Domain found in 3H30: [S_TKc ] by SMART

Other resources with information on 3H30

Community annotation for 3H30 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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