1LGQ Crystal structure of the FHA domain of the Chfr mitotic checkpoint protein date
authors Stavridi, E.S., Huyen, Y., Loreto, I.R., Scolnick, D.M., Halazonetis, T.D., Pavletich, N.P., Jeffrey, P.D.
compound source
R_Free 0.2880000
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.10
related structures by homologous chain: 1LGP
Primary referenceCrystal structure of the FHA domain of the Chfr mitotic checkpoint protein and its complex with tungstate., Stavridi ES, Huyen Y, Loreto IR, Scolnick DM, Halazonetis TD, Pavletich NP, Jeffrey PD, Structure (Camb) 2002 Jul;10(7):891-9. PMID:12121644
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk]
  • Biological Unit Coordinates (1lgq.pdb1.gz) 39 Kb
  • CSU: Contacts of Structural Units for 1LGQ
  • Likely Quarternary Molecular Structure file(s) for 1LGQ
  • Structure Factors (151 Kb)
  • Retrieve 1LGQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LGQ from S2C, [Save to disk]
  • Re-refined 1lgq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1LGQ 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 1LGQ
  • 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 1LGQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lgqa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1lgqb_, region B [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: [1lgq_B] [1lgq_A] [1lgq]
  • SWISS-PROT database: [Q96EP1]
  • Domain organization of [CHFR_HUMAN] by SWISSPFAM
  • Domain found in 1LGQ: [FHA ] by SMART
  • Other resources with information on 1LGQ
  • Community annotation for 1LGQ 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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