1IO0	Protein Binding	date	Dec 14, 2000
title	Crystal Structure Of Tropomodulin C-Terminal Half
authors	I.Krieger, A.Kostyukova, A.Yamashita, Y.Maeda
compound		source
Molecule: Tropomodulin Chain: A Fragment: C-Terminal Domain Engineered: Yes		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyse Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet(His)Tmod
symmetry	Space Group: H 3	R_factor 0.203 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.294 69.294 101.223 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	ZN	enzyme
note	1IO0 is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the C-terminal half of tropomodulin and structural basis of actin filament pointed-end capping., Krieger I, Kostyukova A, Yamashita A, Nitanai Y, Maeda Y, Biophys J 2002 Nov;83(5):2716-25. PMID:12414704

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (1io0.pdb1.gz) 31 Kb LPC: Ligand-Protein Contacts for 1IO0 CSU: Contacts of Structural Units for 1IO0 Likely Quarternary Molecular Structure file(s) for 1IO0 Structure Factors (272 Kb) Retrieve 1IO0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IO0 from S2C, [Save to disk] Re-refined 1io0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IO0 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 1IO0

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1IO0 from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IO0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1io0a_, region A [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: [1io0_A] [1io0] SWISS-PROT database: [Q9DEA6] Domain organization of [Q9DEA6_CHICK] by SWISSPFAM

Other resources with information on 1IO0

Community annotation for 1IO0 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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