3E62	Transferase	date	Aug 14, 2008
title	Fragment Based Discovery Of Jak-2 Inhibitors
authors	S.Antonysamy, W.Fang, G.Hirst, F.Park, M.Russell, L.Smyth, P.Spren F.Stappenbeck, R.Steensma, D.A.Thompson, M.Wilson, M.Wong, A.Zha F.Zhang
compound		source
Molecule: Tyrosine-Protein Kinase Jak2 Chain: A Fragment: Catalytic Domain (Unp Residues 839 To 1131) Synonym: Janus Kinase 2, Jak-2 Ec: 2.7.10.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Jak2 Expression_system: Unidentified Baculovirus Expression_system_taxid: 10469 Expression_system_strain: Sf9 Expression_system_vector_type: Pfasbac
symmetry	Space Group: C 2 2 21	R_factor 0.166 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.302 102.297 68.386 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.92 Å
ligand	5B1, PTR BindingDB	enzyme	Transferase E.C.2.7.10.2 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Fragment-based discovery of JAK-2 inhibitors., Antonysamy S, Hirst G, Park F, Sprengeler P, Stappenbeck F, Steensma R, Wilson M, Wong M, Bioorg Med Chem Lett. 2009 Jan 1;19(1):279-82. Epub 2008 Aug 22. PMID:19019674

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (3e62.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 3E62 CSU: Contacts of Structural Units for 3E62 Likely Quarternary Molecular Structure file(s) for 3E62 Structure Factors (200 Kb) Retrieve 3E62 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E62 from S2C, [Save to disk] Re-refined 3e62 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3E62 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 3E62

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 3E62, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3e62] [3e62_A] SWISS-PROT database: [O60674] Domain organization of [JAK2_HUMAN] by SWISSPFAM Domain found in 3E62: [TyrKc ] by SMART

Other resources with information on 3E62

Community annotation for 3E62 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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