1W9I	Myosin	date	Oct 13, 2004
title	Myosin II Dictyostelium Discoideum Motor Domain S456y Bound With Mgadp-Befx
authors	C.A.Morris, P.D.Coureux, A.L.Wells, A.Houdusse, H.L.Sweeney
compound		source
Molecule: Myosin II Heavy Chain Chain: A Fragment: Motor Domain, Residues 1-754 Synonym: Non Muscle, Myosin II Dictyostelium Discoideum Ec: 3.6.4.1 Engineered: Yes Mutation: Yes Other_details: Mgadp-Befx		Organism_scientific: Dictyostelium Discoideum Organism_taxid: 44689 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus
symmetry	Space Group: P 21 21 2	R_factor 0.182 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 105.017 186.506 54.713 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	ADP, BEF, EDO, MG	enzyme	Hydrolase E.C.3.6.4.1 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (1w9i.pdb1.gz) 132 Kb LPC: Ligand-Protein Contacts for 1W9I CSU: Contacts of Structural Units for 1W9I Likely Quarternary Molecular Structure file(s) for 1W9I Structure Factors (796 Kb) Retrieve 1W9I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W9I from S2C, [Save to disk] Re-refined 1w9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W9I 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 1W9I

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 1W9I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w9i] [1w9i_A] SWISS-PROT database: [P08799] Domain organization of [MYS2_DICDI] by SWISSPFAM Domain found in 1W9I: [MYSc ] by SMART

Other resources with information on 1W9I

Community annotation for 1W9I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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