3LK2 Protein Binding date Jan 27, 2010
title Crystal Structure Of Capz Bound To The Uncapping Motif From
authors M.Hernandez-Valladares, T.Kim, B.Kannan, A.Tung, A.H.Aguda, M.Lar J.A.Cooper, R.C.Robinson
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: Bl21 Star (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3d

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

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Capzb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 Star (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3d

Molecule: Leucine-Rich Repeat-Containing Protein 16a
Chain: T
Fragment: Cpi, Capping Protein Interacting Motif
Synonym: Carmil Homolog
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human)
symmetry Space Group: P 21 21 21
R_factor 0.209 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.900 71.800 154.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
Gene
Ontology
ChainFunctionProcessComponent
A


B


T


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (3lk2.pdb1.gz) 93 Kb
  • CSU: Contacts of Structural Units for 3LK2
  • Structure Factors (464 Kb)
  • Retrieve 3LK2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LK2 from S2C, [Save to disk]
  • Re-refined 3lk2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LK2 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 3LK2
  • 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 3LK2, from MSDmotif at EBI
  • Fold representative 3lk2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lk2] [3lk2_B] [3lk2_A] [3lk2_T]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3LK2
  • Community annotation for 3LK2 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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