3ZEP	Transferase	date	Dec 06, 2012
title	Crystal Structure Of Jak3 Kinase Domain In Complex With A Pyrrolopyrazine-2-Phenyl Ether Inhibitor
authors	A.Kuglstatter, A.Jestel, S.Nagel, J.Boettcher, M.Blaesse
compound		source
Molecule: Tyrosine-Protein Kinase Jak3 Chain: A, B, C, D Fragment: Kinase Domain, Residues 813-1100 Synonym: Janus Kinase 3, Jak-3, Leukocyte Janus Kinase, L-J Ec: 2.7.10.2, 2.7.1.112 Engineered: Yes Mutation: 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_vector_type: Baculovirus
symmetry	Space Group: P 1 21 1	R_factor 0.22559 R_Free 0.26484
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.554 114.076 104.196 90.00 96.82 90.00
method	X-Ray Diffraction	resolution	2.35 Å
ligand	1NX, GOL, PTR	enzyme	Transferase E.C.2.7.10.2 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Discovery of a series of novel 5H-pyrrolo[2,3-b]pyrazine-2-phenyl ethers, as potent JAK3 kinase inhibitors., Jaime-Figueroa S, De Vicente J, Hermann J, Jahangir A, Jin S, Kuglstatter A, Lynch SM, Menke J, Niu L, Patel V, Shao A, Soth M, Vu MD, Yee C, Bioorg Med Chem Lett. 2013 May 1;23(9):2522-6. doi: 10.1016/j.bmcl.2013.03.015., Epub 2013 Mar 14. PMID:23541670

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (387 Kb) [Save to disk] Biological Unit Coordinates (3zep.pdb1.gz) 97 Kb Biological Unit Coordinates (3zep.pdb2.gz) 97 Kb Biological Unit Coordinates (3zep.pdb3.gz) 99 Kb Biological Unit Coordinates (3zep.pdb4.gz) 97 Kb LPC: Ligand-Protein Contacts for 3ZEP CSU: Contacts of Structural Units for 3ZEP Structure Factors (420 Kb) Retrieve 3ZEP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ZEP from S2C, [Save to disk] Re-refined 3zep structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ZEP 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 3ZEP

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 3ZEP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3zep_A] [3zep_C] [3zep_B] [3zep_D] [3zep] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3ZEP: [TyrKc ] by SMART

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

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