3R21	Transferase Transferase Inhibitor	date	Mar 11, 2011
title	Design, Synthesis, And Biological Evaluation Of Pyrazolopyri Sulfonamides As Potent Multiple-Mitotic Kinase (Mmk) Inhibi I)
authors	L.Zhang, J.Fan, J.H.Chong, A.Cesena, B.Tam, C.Gilson, C.Boykin, D. D.Marcotte, J.Y.Le Brazidec, D.Aivazian, J.Piao, K.Lundgren, K. K.Vu, K.Nguyen
compound		source
Molecule: Serinethreonine-Protein Kinase 6 Chain: A Fragment: Unp Residues 126-391 Synonym: Aurora Kinase A, Auroraipl1-Related Kinase 1, Ark Aurora-Related Kinase 1, Hark1, Breast Tumor-Amplified Kina Serinethreonine-Protein Kinase 15, Serinethreonine-Protei Aurora-A; Ec: 2.7.11.1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Aik, Ark1, Aura, Aurka, Btak, Stk15, Stk6 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pdest20
symmetry	Space Group: P 61 2 2	R_factor 0.258 R_Free 0.305
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.210 82.210 165.700 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	D36, MG BindingDB	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Design, synthesis, and biological evaluation of pyrazolopyrimidine-sulfonamides as potent multiple-mitotic kinase (MMK) inhibitors (part I)., Zhang L, Fan J, Chong JH, Cesena A, Tam BY, Gilson C, Boykin C, Wang D, Aivazian D, Marcotte D, Xiao G, Le Brazidec JY, Piao J, Lundgren K, Hong K, Vu K, Nguyen K, Gan LS, Silvian L, Ling L, Teng M, Reff M, Takeda N, Timple N, Wang Q, Morena R, Khan S, Zhao S, Li T, Lee WC, Taveras AG, Chao J, Bioorg Med Chem Lett. 2011 Jul 13. PMID:21798738

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (3r21.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 3R21 CSU: Contacts of Structural Units for 3R21 Structure Factors (116 Kb) Retrieve 3R21 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3R21 from S2C, [Save to disk] Re-refined 3r21 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3R21 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 3R21

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 3R21, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3r21_A] [3r21] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3R21: [S_TKc ] by SMART

Other resources with information on 3R21

Community annotation for 3R21 at PDBWiki (http://pdbwiki.org)

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