1ZXE	Transferase	date	Jun 07, 2005
title	Crystal Structure Of Eif2alpha Protein Kinase Gcn2: D835n In Mutant In Apo Form
authors	A.K.Padyana, H.Qiu, A.Roll-Mecak, A.G.Hinnebusch, S.K.Burley
compound		source
Molecule: Serinethreonine-Protein Kinase Chain: A, B, C, D, E, F Ec: 2.7.1.37 Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Gcn2, Aas1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26b
symmetry	Space Group: P 21 21 21	R_factor 0.204 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.560 154.140 157.350 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	GOL, MSE	enzyme	Transferase E.C.2.7.1.37 BRENDA
related structures	by homologous chain: 1ZY5, 1ZYD
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Structural basis for autoinhibition and mutational activation of eukaryotic initiation factor 2alpha protein kinase GCN2., Padyana AK, Qiu H, Roll-Mecak A, Hinnebusch AG, Burley SK, J Biol Chem 2005 Aug 12;280(32):29289-99. Epub 2005 Jun 17. PMID:15964839

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (280 Kb) [Save to disk] Biological Unit Coordinates (1zxe.pdb1.gz) 91 Kb Biological Unit Coordinates (1zxe.pdb2.gz) 94 Kb Biological Unit Coordinates (1zxe.pdb3.gz) 89 Kb LPC: Ligand-Protein Contacts for 1ZXE CSU: Contacts of Structural Units for 1ZXE Likely Quarternary Molecular Structure file(s) for 1ZXE Structure Factors (667 Kb) Retrieve 1ZXE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZXE from S2C, [Save to disk] Re-refined 1zxe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZXE 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 1ZXE

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 1ZXE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zxe] [1zxe_D] [1zxe_B] [1zxe_F] [1zxe_E] [1zxe_A] [1zxe_C] SWISS-PROT database: [P15442] Domain organization of [GCN2_YEAST] by SWISSPFAM Domain found in 1ZXE: [S_TKc ] by SMART

Other resources with information on 1ZXE

Community annotation for 1ZXE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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