2QON Transferase date Jul 20, 2007
title Human Epha3 Kinase And Juxtamembrane Region, Y596f:Y602f:Y74 Mutant
authors T.Davis, J.R.Walker, E.M.Newman, F.Mackenzie, C.Butler-Cole, J.We M.Sundstrom, C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, S.Dhe-Pa Structural Genomics Consortium (Sgc)
compound source
Molecule: Ephrin Receptor
Chain: A
Fragment: Juxtamembrane Segment And Kinase Domain: Residues
Ec: 2.7.10.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Placenta
Gene: Epha3
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a-Lic
symmetry Space Group: P 1 21 1
R_factor 0.174 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.154 38.621 76.345 90.00 102.66 90.00
method X-Ray Diffractionresolution 1.79 Å
ligand GOL, PTR enzyme Transferase E.C.2.7.10.1 BRENDA
Primary referenceAutoregulation by the Juxtamembrane Region of the Human Ephrin Receptor Tyrosine Kinase A3 (EphA3)., Davis TL, Walker JR, Loppnau P, Butler-Cole C, Allali-Hassani A, Dhe-Paganon S, Structure. 2008 Jun;16(6):873-84. PMID:18547520
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk]
  • Biological Unit Coordinates (2qon.pdb1.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 2QON
  • CSU: Contacts of Structural Units for 2QON
  • Likely Quarternary Molecular Structure file(s) for 2QON
  • Structure Factors (397 Kb)
  • Retrieve 2QON in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QON from S2C, [Save to disk]
  • Re-refined 2qon structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QON 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 2QON
  • 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 2QON, from MSDmotif at EBI
  • Fold representative 2qon from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qon] [2qon_A]
  • SWISS-PROT database: [P29320]
  • Domain organization of [EPHA3_HUMAN] by SWISSPFAM
  • Domain found in 2QON: [TyrKc ] by SMART
  • Alignments of the sequence of 2QON with the sequences similar proteins can be viewed for 2QON'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 2QON
  • Community annotation for 2QON 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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