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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 SASAphil Å2 SASAphob Å2 SASAaliph Å2 SASAarom Å2
FFA1 400 690 138 598 511 87
FFA2 332 451 208 465 309 159
FFA3 385 455 285 426 320 96
  1. 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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BMC Structural Biology

ISSN: 1472-6807

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