1QAG Structural Protein date Mar 05, 1999
title Actin Binding Region Of The Dystrophin Homologue Utrophin
authors N.H.Keep, S.J.Winder, C.A.Moores, S.Walke, F.L.M.Norwood, J.Kendr
compound source
Molecule: Utrophin Actin Binding Region
Chain: A, B
Fragment: Residues 28-261
Engineered: Yes
Mutation: Yes
Other_details: The Biological Assembly Is Probably The Mono Than The Dimer. This May Be In An Open Configuration As The Are In The Crystal Or In A Closed Configuration With The Re 148 And B153-B256 In The Crystal Being Formed By A Single C
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Psjw1 Bl21(De3) T7 Polymerase Ba
symmetry Space Group: C 1 2 1
R_factor 0.198 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
150.145 55.160 80.420 90.00 106.06 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand MSE enzyme
related structures by homologous chain: 1DXX
Primary referenceCrystal structure of the actin-binding region of utrophin reveals a head-to-tail dimer., Keep NH, Winder SJ, Moores CA, Walke S, Norwood FL, Kendrick-Jones J, Structure Fold Des 1999 Dec 15;7(12):1539-46. PMID:10647184
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1qag.pdb1.gz) 35 Kb
  • Biological Unit Coordinates (1qag.pdb2.gz) 35 Kb
  • Biological Unit Coordinates (1qag.pdb3.gz) 69 Kb
  • LPC: Ligand-Protein Contacts for 1QAG
  • CSU: Contacts of Structural Units for 1QAG
  • Likely Quarternary Molecular Structure file(s) for 1QAG
  • Structure Factors (89 Kb)
  • Retrieve 1QAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QAG from S2C, [Save to disk]
  • Re-refined 1qag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QAG 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 1QAG
  • 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 1QAG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qaga2, region A:152-256 [Jmol] [rasmolscript] [script source]
        - Domain d1qaga1, region A:31-151 [Jmol] [rasmolscript] [script source]
        - Domain d1qagb2, region B:152-256 [Jmol] [rasmolscript] [script source]
        - Domain d1qagb1, region B:31-151 [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: [1qag_A] [1qag_B] [1qag]
  • SWISS-PROT database: [P46939]
  • Domain organization of [UTRO_HUMAN] by SWISSPFAM
  • Domain found in 1QAG: [CH ] by SMART
  • Other resources with information on 1QAG
  • Community annotation for 1QAG 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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