3EK7		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	CA, CRO	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal Structures of the GCaMP Calcium Sensor Reveal the Mechanism of Fluorescence Signal Change and Aid Rational Design., Akerboom J, Rivera JD, Guilbe MM, Malave EC, Hernandez HH, Tian L, Hires SA, Marvin JS, Looger LL, Schreiter ER, J Biol Chem. 2009 Mar 6;284(10):6455-64. Epub 2008 Dec 18. PMID:19098007

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (3ek7.pdb1.gz) 131 Kb LPC: Ligand-Protein Contacts for 3EK7 CSU: Contacts of Structural Units for 3EK7 Likely Quarternary Molecular Structure file(s) for 3EK7 Structure Factors (1169 Kb) Retrieve 3EK7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EK7 from S2C, [Save to disk] Re-refined 3ek7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EK7 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ek7] [3ek7_A] SWISS-PROT database: [P62161] [P42212] Domain found in 3EK7: [EFh ] by SMART

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