2ACG Contractile Protein date Aug 30, 1994
title Acanthamoeba Castellanii Profilin II
authors A.A.Fedorov, K.A.Magnus, M.H.Graupe, E.E.Lattman, T.D.Pollard, S.
compound source
Molecule: Profilin II
Chain: A
Engineered: Yes
Organism_scientific: Acanthamoeba Castellanii
Organism_taxid: 5755
Gene: Cdna
symmetry Space Group: C 1 2 1
R_factor 0.182 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
86.535 47.951 34.753 90.00 103.78 90.00
method X-Ray Diffractionresolution 2.50 Å
related structures by homologous chain: 1PRQ, 2PRF

Primary referenceX-ray structures of isoforms of the actin-binding protein profilin that differ in their affinity for phosphatidylinositol phosphates., Fedorov AA, Magnus KA, Graupe MH, Lattman EE, Pollard TD, Almo SC, Proc Natl Acad Sci U S A 1994 Aug 30;91(18):8636-40. PMID:8078936
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (2acg.pdb1.gz) 20 Kb
  • CSU: Contacts of Structural Units for 2ACG
  • Likely Quarternary Molecular Structure file(s) for 2ACG
  • Retrieve 2ACG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ACG from S2C, [Save to disk]
  • View 2ACG 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 2ACG
  • 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 2ACG, from MSDmotif at EBI
  • Genome occurence of 2ACG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2acg__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 2acg 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: [2acg] [2acg_A]
  • SWISS-PROT database: [P19984]
  • Domain organization of [PROF2_ACACA] by SWISSPFAM
  • Domain found in 2ACG: [PROF ] by SMART
  • Other resources with information on 2ACG
  • Community annotation for 2ACG 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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