5DSU	Signaling Protein	date	Sep 17, 2015
title	Crystal Structure Of Double Mutant Of N-Domain Of Human Calm
authors	A.Ababou, M.Zaleska
compound		source
Molecule: Calmodulin Chain: A Fragment: Unp Residues 3-78 Synonym: Cam Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Calm1, Calm, Cam, Cam1, Calm2, Cam2, Camb, Calm3, Cal Cam3, Camc, Camiii; Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: P 32 2 1	R_factor 0.229 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.400 38.400 81.200 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.93 Å
ligand	CA, PGE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	On the Ca2+ binding and conformational change in EF-hand domains: Experimental evidence of Ca2+-saturated intermediates of N-domain of calmodulin., Ababou A, Zaleska M, Pfuhl M, Biochim Biophys Acta. 2017 Mar 10;1865(6):640-651. doi:, 10.1016/j.bbapap.2017.03.003. PMID:28288938

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (18 Kb) [Save to disk] Biological Unit Coordinates (5dsu.pdb1.gz) 13 Kb LPC: Ligand-Protein Contacts for 5DSU CSU: Contacts of Structural Units for 5DSU Structure Factors (97 Kb) Retrieve 5DSU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5DSU from S2C, [Save to disk] Re-refined 5dsu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 5DSU

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5dsu_A] [5dsu] SWISS-PROT database: Domain organization of by SWISSPFAM

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