Prediction of the most favorable configuration in the ACBP-membrane interaction based on electrostatic calculations.

Acyl-CoA binding proteins (ACBPs) are highly conserved 10 kDa cytosolic proteins that bind medium- and long-chain acyl-CoA esters. They act as intracellular carriers of acyl-CoA and play a role in acyl-CoA metabolism, gene regulation, acyl-CoA-mediated cell signaling, transport-mediated lipid synthesis, membrane trafficking and also, ACBPs were indicated as a possible inhibitor of diazepam binding to the GABA-A receptor. To estimate the importance of the non-specific electrostatic energy in the ACBP-membrane interaction, we computationally modeled the interaction of HgACBP with both anionic and neutral membranes.

A hydrophobic loop in acyl-CoA binding protein is functionally important for binding to palmitoyl-coenzyme A: a molecular dynamics study.

Acyl-CoA binding protein (ACBP) plays a key role in lipid metabolism, interacting via a partly unknown mechanism with high affinity with long chain fatty acyl-CoAs (LCFA-CoAs). At present there is no study of the microscopic way ligand binding is accomplished. We analyzed this process by molecular dynamics (MDs) simulations.