3DZQ	Transferase	date	Jul 30, 2008
title	Human Epha3 Kinase Domain In Complex With Inhibitor Awl-II- 38.3
authors	J.R.Walker, F.Syeda, N.Gray, W.Mansoor, F.Mackenzie, C.Bountra, J.Weigelt, C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, S.Dhe- Paganon, Structural Genomics Consortium (Sgc)
compound		source
Molecule: Eph Receptor A3 Chain: A Fragment: Kinase Domain: Residues 606-947 Ec: 2.7.10.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Tissue: Placenta Gene: Epha3 Expression_system: Escherichia Coli Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: P28-Lic-Thrombin
symmetry	Space Group: P 1 21 1	R_factor 0.161 R_Free 0.193
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.400 38.093 75.983 90.00 101.75 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	IFC	enzyme	Transferase E.C.2.7.10.1 BRENDA

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk] Biological Unit Coordinates (3dzq.pdb1.gz) 95 Kb LPC: Ligand-Protein Contacts for 3DZQ CSU: Contacts of Structural Units for 3DZQ Likely Quarternary Molecular Structure file(s) for 3DZQ Structure Factors (516 Kb) Retrieve 3DZQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DZQ from S2C, [Save to disk] Re-refined 3dzq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DZQ 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3DZQ

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3DZQ, from MSDmotif at EBI Fold representative 3dzq from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dzq_A] SWISS-PROT database: [P29320] Domain organization of [EPHA3_HUMAN] by SWISSPFAM Domain found in 3DZQ: [TyrKc ] by SMART Alignments of the sequence of 3DZQ with the sequences similar proteins can be viewed for 3DZQ's classification [EPHA3_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [EPHA3_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 3DZQ

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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