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 Diffraction	resolution	2.20 Å
Gene Ontology	Chain Function Process Component A B T

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk] Biological Unit Coordinates (3lk2.pdb1.gz) 91 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

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 3LK2, from MSDmotif at EBI

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)

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