2LEF Gene Regulation Dna date Oct 13, 1998
title Lef1 Hmg Domain (From Mouse), Complexed With Dna (15bp), Nmr Structures
authors X.Li, J.J.Love, D.A.Case, P.E.Wright
compound source
Molecule: Dna (5'-D(Cpapcpcpcptptptpgpapapgpcp 3');
Chain: B
Fragment: Lef-1 Binding Site
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'-D(Gpapgpcptptpcpapapapgpgpgp 3');
Chain: C
Fragment: Lef-1 Binding Site
Engineered: Yes

Synthetic: Yes

Molecule: Protein (Lymphoid Enhancer-Binding Factor)
Chain: A
Fragment: Hmg
Synonym: Lef-1 Hmg
Engineered: Yes
Mutation: Yes

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Strain: Bl21 (De3)
Cell: Pre-B And T Lymphocyte
Gene: Lef1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector: Escherichia Coli
Expression_system_plasmid: Pet-21a
Expression_system_gene: Lef1
methodSolution NMR
note 2LEF is a representative structure and supersedes 1LEF
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for DNA bending by the architectural transcription factor LEF-1., Love JJ, Li X, Case DA, Giese K, Grosschedl R, Wright PE, Nature 1995 Aug 31;376(6543):791-5. PMID:7651541
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (470 Kb) [Save to disk]
  • Biological Unit Coordinates (2lef.pdb1.gz) 39 Kb
  • CSU: Contacts of Structural Units for 2LEF
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 2LEF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2LEF from S2C, [Save to disk]
  • View 2LEF 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 2LEF
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2LEF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2lefa_, 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: [2lef_B] [2lef_C] [2lef_A] [2lef]
  • SWISS-PROT database: [P27782]
  • Domain organization of [LEF1_MOUSE] by SWISSPFAM
  • Domain found in 2LEF: [HMG ] by SMART
  • Other resources with information on 2LEF
  • Community annotation for 2LEF at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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