1LUN Transferase date May 22, 2002
title Nmr Structure Of The Itk Sh2 Domain, Pro287trans, Energy Min Average Structure
authors R.J.Mallis, K.N.Brazin, D.B.Fulton, A.H.Andreotti
compound source
Molecule: Tyrosine-Protein Kinase Itktsk
Chain: A
Fragment: Src Homology 2 (Sh2) Domain (Residues 238-344)
Synonym: Interleukin-2 Tyrosine Kinase, T-Cell-Specific Kin Inducible T-Cell Kinase, Kinase Emt, Kinase Tlk;
Ec: 2.7.1.112
Engineered: Yes
 Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex
methodSolution NMR
ligand ACE, NH2 enzyme Transferase E.C.2.7.1.112 BRENDA
related structures by homologous chain: 1LUM
Primary referenceStructural characterization of a proline-driven conformational switch within the Itk SH2 domain., Mallis RJ, Brazin KN, Fulton DB, Andreotti AH, Nat Struct Biol 2002 Dec;9(12):900-5. PMID:12402030
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (1lun.pdb1.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 1LUN
  • CSU: Contacts of Structural Units for 1LUN
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1LUN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LUN from S2C, [Save to disk]
    • View 1LUN 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 1LUN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1LUN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1luna_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1lun_A] [1lun]
  • SWISS-PROT database: [Q03526]
  • Domain organization of [ITK_MOUSE] by SWISSPFAM
  • Domain found in 1LUN: [SH2 ] by SMART
    • Other resources with information on 1LUN
  • Community annotation for 1LUN 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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