3O77	Fluorescent Protein	date	Jul 30, 2010
title	The Structure Of Ca2+ Sensor (Case-16)
authors	L.Leder, W.Stark, F.Freuler, M.Marsh, M.Meyerhofer, T.Stettler, L. O.V.Britanova, L.A.Strukova, D.M.Chudakov
compound		source
Molecule: Myosin Light Chain Kinase, Smooth Muscle,Green Fl Protein,Green Fluorescent Protein,Calmodulin-1; Chain: A Synonym: Mlck,Telokin Ec: 2.7.11.18 Engineered: Yes Mutation: Yes Other_details: Chimera Protein Of Peptide Of M13 (Residues Unp P11799), C-Terminal Domain Of Green Fluorescent Protein 147-238, Unp P42212), Linker, N-Terminal Of Green Fluoresce (Residues 2-146, Unp P42212) And Residues 3-149 Of Calmodul P0dp23)		Organism_scientific: Gallus Gallus, Aequorea Victoria, Homo Organism_common: Chicken, Jellyfish, Human Organism_taxid: 9031, 6100, 9606 Gene: Mylk, Gfp, Calm1, Calm, Cam, Cam1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Tuner Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet41
symmetry	Space Group: P 21 21 2	R_factor 0.198 R_Free 0.274
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.499 106.941 43.265 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.35 Å
ligand	CA, CL, CR2, SO4	enzyme	Transferase E.C.2.7.11.18 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	The structure of Ca2+ sensor Case16 reveals the mechanism of reaction to low Ca2+ concentrations., Leder L, Stark W, Freuler F, Marsh M, Meyerhofer M, Stettler T, Mayr LM, Britanova OV, Strukova LA, Chudakov DM, Souslova EA, Sensors (Basel). 2010;10(9):8143-60. Epub 2010 Aug 30. PMID:22163646

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (3o77.pdb1.gz) 133 Kb LPC: Ligand-Protein Contacts for 3O77 CSU: Contacts of Structural Units for 3O77 Structure Factors (271 Kb) Retrieve 3O77 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3O77 from S2C, [Save to disk] Re-refined 3o77 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3O77 in 3D

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Visual 3D analysis of 3O77

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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 3O77, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3o77] [3o77_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3O77: [EFh ] by SMART

Other resources with information on 3O77

Community annotation for 3O77 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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