1RFQ Actin Crystal Dynamics: Structural Implications for F-actin Nucleation, Polymerization and Branching Mediated by the Anti-parallel Dimer date
authors Reutzel, R., Yoshioka, C., Govindasamy, L., Yarmola, E.G., Agbandje-McKenna, M., Bubb, M.R., McKenna, R.
compound source
R_Free 0.261
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.00
ligand ATP, LAR, MG enzyme
related structures by homologous chain: 1H1V, 1IJJ
A, B

Primary referenceActin crystal dynamics: structural implications for F-actin nucleation, polymerization, and branching mediated by the anti-parallel dimer., Reutzel R, Yoshioka C, Govindasamy L, Yarmola EG, Agbandje-McKenna M, Bubb MR, McKenna R, J Struct Biol 2004 Jun;146(3):291-301. PMID:15099571
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk]
  • Biological Unit Coordinates (1rfq.pdb1.gz) 119 Kb
  • LPC: Ligand-Protein Contacts for 1RFQ
  • CSU: Contacts of Structural Units for 1RFQ
  • Likely Quarternary Molecular Structure file(s) for 1RFQ
  • Structure Factors (168 Kb)
  • Retrieve 1RFQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RFQ from S2C, [Save to disk]
  • Re-refined 1rfq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1RFQ 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 1RFQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1RFQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rfqa2, region A:147-375 [Jmol] [rasmolscript] [script source]
        - Domain d1rfqa1, region A:5-146 [Jmol] [rasmolscript] [script source]
        - Domain d1rfqb2, region B:147-375 [Jmol] [rasmolscript] [script source]
        - Domain d1rfqb1, region B:5-146 [Jmol] [rasmolscript] [script source]
  • Fold representative 1rfq 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: [1rfq_B] [1rfq_A] [1rfq]
  • SWISS-PROT database: [P68135]
  • Domain organization of [ACTS_RABIT] by SWISSPFAM
  • Domain found in 1RFQ: [ACTIN ] by SMART
  • Other resources with information on 1RFQ
  • Community annotation for 1RFQ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science