2YER	Transferase	date	Mar 30, 2011
title	Synthesis And Evaluation Of Triazolones As Checkpoint Kinase Inhibitors
authors	J.A.Read, J.Breed, H.Haye, E.Mccall, A.Vallentine, A.White, L.Otte
compound		source
Molecule: Serinethreonine-Protein Kinase Chk1 Chain: A Fragment: Chk1kd, Residues 1-276 Synonym: Chk1 Checkpoint Kinase Ec: 2.7.11.1 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: Sf9
symmetry	Space Group: P 21 21 21	R_factor 0.145 R_Free 0.175
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.160 69.920 103.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.83 Å
ligand	EDO, SO4, TQ1 BindingDB	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Synthesis and evaluation of triazolones as checkpoint kinase 1 inhibitors., Oza V, Ashwell S, Brassil P, Breed J, Ezhuthachan J, Deng C, Grondine M, Horn C, Liu D, Lyne P, Newcombe N, Pass M, Read J, Su M, Toader D, Yu D, Yu Y, Zabludoff S, Bioorg Med Chem Lett. 2012 Mar 15;22(6):2330-7. Epub 2012 Feb 1. PMID:22342147

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (2yer.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 2YER CSU: Contacts of Structural Units for 2YER Structure Factors (298 Kb) Retrieve 2YER in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2YER from S2C, [Save to disk] Re-refined 2yer structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2YER 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 2YER

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 2YER, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2yer] [2yer_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2YER: [S_TKc ] by SMART

Other resources with information on 2YER

Community annotation for 2YER at PDBWiki (http://pdbwiki.org)

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