3EK4

Calcium-saturated GCaMP2 Monomer

Summary for 3EK4

Entry DOI	10.2210/pdb3ek4/pdb
Related	3EK7 3EK8 3EKH 3EKJ
Descriptor	Myosin light chain kinase, Green fluorescent protein, Calmodulin chimera, CALCIUM ION (3 entities in total)
Functional Keywords	geci, gcamp2, cpgfp, calmodulin, m13 peptide, chromophore, luminescence, photoprotein, methylation, phosphoprotein, signaling protein, fluorescent protein
Biological source	artificial gene More
Cellular location	Cytoplasm, cytoskeleton, spindle: P0DP29
Total number of polymer chains	1
Total formula weight	50824.82
Authors	Akerboom, J.,Velez Rivera, J.D.,Looger, L.L.,Schreiter, E.R. (deposition date: 2008-09-18, release date: 2008-12-16, Last modification date: 2023-11-15)
Primary citation	Akerboom, J.,Rivera, J.D.,Guilbe, M.M.,Malave, E.C.,Hernandez, H.H.,Tian, L.,Hires, S.A.,Marvin, J.S.,Looger, L.L.,Schreiter, E.R. Crystal Structures of the GCaMP Calcium Sensor Reveal the Mechanism of Fluorescence Signal Change and Aid Rational Design J.Biol.Chem., 284:6455-6464, 2009 Cited by PubMed: 19098007 DOI: 10.1074/jbc.M807657200 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.65 Å)

Structure validation