1RGI Crystal structure of gelsolin domains G1-G3 bound to actin date
authors Burtnick, L.D., Urosev, D., Irobi, E., Narayan, K., Robinson, R.C.
compound source
R_Free 0.25755
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.00
ligand ATP, CA enzyme
related structures by homologous chain: 1H1V, 1P8Z


Primary referenceStructure of the N-terminal half of gelsolin bound to actin: roles in severing, apoptosis and FAF., Burtnick LD, Urosev D, Irobi E, Narayan K, Robinson RC, EMBO J 2004 Jul 21;23(14):2713-22. Epub 2004 Jun 24. PMID:15215896
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk]
  • Biological Unit Coordinates (1rgi.pdb1.gz) 112 Kb
  • LPC: Ligand-Protein Contacts for 1RGI
  • CSU: Contacts of Structural Units for 1RGI
  • Likely Quarternary Molecular Structure file(s) for 1RGI
  • Structure Factors (227 Kb)
  • Retrieve 1RGI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RGI from S2C, [Save to disk]
  • Re-refined 1rgi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1RGI 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 1RGI
  • 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 1RGI, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rgia2, region A:147-365 [Jmol] [rasmolscript] [script source]
        - Domain d1rgia1, region A:5-146 [Jmol] [rasmolscript] [script source]
        - Domain d1rgig2, region G:153-262 [Jmol] [rasmolscript] [script source]
        - Domain d1rgig1, region G:26-152 [Jmol] [rasmolscript] [script source]
        - Domain d1rgig3, region G:263-371 [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: [1rgi_G] [1rgi] [1rgi_A]
  • SWISS-PROT database: [P68135] [Q28372]
  • Domain organization of [ACTS_RABIT] [GELS_HORSE] by SWISSPFAM
  • Domains found in 1RGI: [ACTIN] [GEL ] by SMART
  • Other resources with information on 1RGI
  • Community annotation for 1RGI 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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