BMC Structural Biology

Table 1 Properties of the binding cavity formed by helices 3–7

From: Free fatty acid receptors: structural models and elucidation of ligand binding interactions

Receptor	Volume Å³	SASA Å²	SASA_phil Å²	SASA_phob Å²	SASA_aliph Å²	SASA_arom Å²
FFA1	400	690	138	598	511	87
FFA2	332	451	208	465	309	159
FFA3	385	455	285	426	320	96

SASA is the solvent accessible surface area of the residues forming the binding cavity, SASA with subscript: phil, phob, aliph and arom is SASA of the hydrophilic, hydrophobic, aliphatic or aromatic residues, respectively

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ISSN: 1472-6807

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