1JWH	Transferase	date	Sep 04, 2001
title	Crystal Structure Of Human Protein Kinase Ck2 Holoenzyme
authors	K.Niefind, B.Guerra, I.Ermakowa, O.G.Issinger
compound		source
Molecule: Casein Kinase II, Alpha Chain Chain: A, B Synonym: Ck II, Catalytic Subunit Ec: 2.7.1.37 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Casein Kinase II Beta Chain Chain: C, D Synonym: Ck II, Regulatory Subunit Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 63	R_factor 0.267 R_Free 0.338
crystal cell	length a length b length c angle alpha angle beta angle gamma 175.990 175.990 93.666 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	ANP, PO4, ZN	enzyme	Transferase E.C.2.7.1.37 BRENDA
Gene Ontology	Chain Function Process Component A, B D, C protein kinase regulator act...
Primary reference	Crystal structure of human protein kinase CK2: insights into basic properties of the CK2 holoenzyme., Niefind K, Guerra B, Ermakowa I, Issinger OG, EMBO J 2001 Oct 1;20(19):5320-31. PMID:11574463

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (194 Kb) [Save to disk] Biological Unit Coordinates (1jwh.pdb1.gz) 187 Kb LPC: Ligand-Protein Contacts for 1JWH CSU: Contacts of Structural Units for 1JWH Likely Quarternary Molecular Structure file(s) for 1JWH Structure Factors (324 Kb) Retrieve 1JWH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JWH from S2C, [Save to disk] Re-refined 1jwh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JWH 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 1JWH

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 1JWH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jwha_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jwhb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1jwhc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1jwhd_, region D [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1jwh_A] [1jwh] [1jwh_C] [1jwh_D] [1jwh_B] SWISS-PROT database: [P68400] [P67870] Domain organization of [CSK21_HUMAN] [CSK2B_HUMAN] by SWISSPFAM Domains found in 1JWH: [CK_II_beta] [S_TKc ] by SMART

Other resources with information on 1JWH

Community annotation for 1JWH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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