1DXX Structural Protein date Jan 20, 2000
title N-Terminal Actin-Binding Domain Of Human Dystrophin
authors F.L.Norwood, A.J.Sutherland-Smith, N.H.Keep, J.Kendrick-Jones
compound source
Molecule: Dystrophin
Chain: A, B, C, D
Fragment: Actin-Binding
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Muscle
Cellular_location: Cell Membrane
Gene: Dmd
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_cellular_location: Cytoplasm
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t2
symmetry Space Group: P 1
R_factor 0.232 R_Free 0.268
length a length b length c angle alpha angle beta angle gamma
59.690 79.330 81.950 61.08 78.22 70.54
method X-Ray Diffractionresolution 2.6 Å
related structures by homologous chain: 1BHD, 1QAG
Primary referenceThe structure of the N-terminal actin-binding domain of human dystrophin and how mutations in this domain may cause Duchenne or Becker muscular dystrophy., Norwood FL, Sutherland-Smith AJ, Keep NH, Kendrick-Jones J, Structure Fold Des 2000 May 15;8(5):481-91. PMID:10801490
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (155 Kb) [Save to disk]
  • Biological Unit Coordinates (1dxx.pdb1.gz) 78 Kb
  • Biological Unit Coordinates (1dxx.pdb2.gz) 78 Kb
  • CSU: Contacts of Structural Units for 1DXX
  • Likely Quarternary Molecular Structure file(s) for 1DXX
  • Structure Factors (263 Kb)
  • Retrieve 1DXX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1DXX from S2C, [Save to disk]
  • Re-refined 1dxx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1DXX 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 1DXX
  • 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 1DXX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1dxxa2, region A:120-246 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxa1, region A:9-119 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxb2, region B:120-246 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxb1, region B:9-119 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxc2, region C:120-246 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxc1, region C:9-119 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxd2, region D:120-246 [Jmol] [rasmolscript] [script source]
        - Domain d1dxxd1, region D:9-119 [Jmol] [rasmolscript] [script source]
  • Fold representative 1dxx from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1dxx_B] [1dxx_D] [1dxx] [1dxx_C] [1dxx_A]
  • SWISS-PROT database: [P11532]
  • Belongs to the dystrophin (dystrophin) family according to TCDB.
  • Domain organization of [DMD_HUMAN] by SWISSPFAM
  • Domain found in 1DXX: [CH ] by SMART
  • Other resources with information on 1DXX
  • Community annotation for 1DXX 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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