2Y23	Structural Protein	date	Dec 13, 2010
title	Crystal Structure Of The Myomesin Domains My9-My11
authors	N.Pinotsis, S.D.Chatziefthimiou, M.Wilmanns
compound		source
Molecule: Myomesin Chain: A Fragment: Domains My9, My10, My11, Residues 1141-1447 Synonym: 190 Kda Connectin-Associated Protein, 190 Kda Titi Associated Protein, Myomesin Family Member 1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Muscle Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet151
symmetry	Space Group: P 1 21 1	R_factor 0.209 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.471 41.487 84.862 90.00 88.39 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	BME, PG0	enzyme
Primary reference	Superhelical architecture of the Myosin filament-linking protein myomesin with unusual elastic properties., Pinotsis N, Chatziefthimiou SD, Berkemeier F, Beuron F, Mavridis IM, Konarev PV, Svergun DI, Morris E, Rief M, Wilmanns M, PLoS Biol. 2012 Feb;10(2):e1001261. Epub 2012 Feb 14. PMID:22347812

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk] Biological Unit Coordinates (2y23.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 2Y23 CSU: Contacts of Structural Units for 2Y23 Structure Factors (196 Kb) Retrieve 2Y23 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y23 from S2C, [Save to disk] Re-refined 2y23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2Y23

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 2Y23, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y23] [2y23_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 2Y23: [IG] [IG_like ] by SMART

Other resources with information on 2Y23

Community annotation for 2Y23 at PDBWiki (http://pdbwiki.org)

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