3UCY	Calcium-Binding Protein	date	Oct 27, 2011
title	Structure Of Mg2+ Bound N-Terminal Domain Of Calmodulin In T Presence Of Zn2+
authors	F.T.Senguen, Z.Grabarek
compound		source
Molecule: Calmodulin Chain: A Fragment: N-Terminal Domain Residues 2-80 Synonym: Cam Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Calm, Calm1, Calm2, Calm3, Calml2, Cam, Cam1, Cam2, C Camb, Camc, Camiii; Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Paed4
symmetry	Space Group: P 43 21 2	R_factor 0.201 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.298 35.298 142.937 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CAC, MG, NA, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	X-ray Structures of Magnesium and Manganese Complexes with the N-Terminal Domain of Calmodulin: Insights into the Mechanism and Specificity of Metal Ion Binding to an EF-Hand., Senguen FT, Grabarek Z, Biochemistry. 2012 Jul 27. PMID:22803592

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (19 Kb) [Save to disk] Biological Unit Coordinates (3ucy.pdb1.gz) 29 Kb LPC: Ligand-Protein Contacts for 3UCY CSU: Contacts of Structural Units for 3UCY Structure Factors (468 Kb) Retrieve 3UCY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UCY from S2C, [Save to disk] Re-refined 3ucy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3UCY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ucy] [3ucy_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3UCY: [EFh ] by SMART

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