3AA6 Protein Binding date Nov 11, 2009
title Crystal Structure Of Actin Capping Protein In Complex With T Binding Motif Derived From Cd2ap
authors S.Takeda, S.Minakata, A.Narita, M.Kitazawa, T.Yamakuni, Y.Maeda, Y
compound source
Molecule: F-Actin-Capping Protein Subunit Alpha-1
Chain: A
Synonym: Capz 3632, Beta-Actinin Subunit I
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Capza1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta2 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petduet1

Molecule: F-Actin-Capping Protein Subunit Beta Isoforms 1 A
Chain: B
Synonym: Capz B1 And B2, Capz 3632, Beta-Actinin Subunit I
Engineered: Yes
Mutation: Yes
Other_details: Beta Tentacle Deletion

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Capzb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta2 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petduet1

Molecule: 23mer Peptide From Cd2-Associated Protein
Chain: C
Fragment: Recidues 485-507
Synonym: Cd2ap, Cas Ligand With Multiple Sh3 Domains, Adapt Cms;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: The Peptide Was Chemically Synthesized.
symmetry Space Group: P 21 21 21
R_factor 0.184 R_Free 0.238
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.119 63.871 141.089 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand BA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceTwo distinct mechanisms for actin capping protein regulation--steric and allosteric inhibition., Takeda S, Minakata S, Koike R, Kawahata I, Narita A, Kitazawa M, Ota M, Yamakuni T, Maeda Y, Nitanai Y, PLoS Biol. 2010 Jul 6;8(7):e1000416. PMID:20625546
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (3aa6.pdb1.gz) 98 Kb
  • LPC: Ligand-Protein Contacts for 3AA6
  • CSU: Contacts of Structural Units for 3AA6
  • Structure Factors (622 Kb)
  • Retrieve 3AA6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AA6 from S2C, [Save to disk]
  • Re-refined 3aa6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3AA6 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 3AA6
  • 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 3AA6, from MSDmotif at EBI
  • Fold representative 3aa6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3aa6_B] [3aa6] [3aa6_C] [3aa6_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3AA6
  • Community annotation for 3AA6 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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