3KRR	Transferase	date	Nov 19, 2009
title	Crystal Structure Of Jak2 Complexed With A Potent Quinoxalin Inhibitor
authors	G.A.Tavares, M.Gerspacher, M.Kroemer, C.Scheufler
compound		source
Molecule: Tyrosine-Protein Kinase Jak2 Chain: A Fragment: Kinase Domain Synonym: Janus Kinase 2, Jak-2 Ec: 2.7.10.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9de Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pacg2ttev
symmetry	Space Group: C 2 2 21	R_factor 0.167 R_Free 0.206
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.312 103.009 68.739 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	DQX, PTR BindingDB	enzyme	Transferase E.C.2.7.10.2 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Potent and selective inhibition of polycythemia by the quinoxaline JAK2 inhibitor NVP-BSK805., Baffert F, Regnier CH, De Pover A, Pissot-Soldermann C, Tavares GA, Blasco F, Brueggen J, Chene P, Drueckes P, Erdmann D, Furet P, Gerspacher M, Lang M, Ledieu D, Nolan L, Ruetz S, Trappe J, Vangrevelinghe E, Wartmann M, Wyder L, Hofmann F, Radimerski T, Mol Cancer Ther. 2010 Jul;9(7):1945-55. Epub 2010 Jun 29. PMID:20587663

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (3krr.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 3KRR CSU: Contacts of Structural Units for 3KRR Structure Factors (462 Kb) Retrieve 3KRR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KRR from S2C, [Save to disk] Re-refined 3krr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3KRR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3krr] [3krr_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3KRR: [TyrKc ] by SMART

Other resources with information on 3KRR

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

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