3-Phosphoserines

The interaction of soluble cations with the phospholipid phosphate groups has been investigated on a mixture of DPPC and 1,2-dipalmitoyl-sn-glycero-3-phosphoserine DPPS as a function of surface pressure and Ca2+ ion presence [51], The presence of Ca2+ in the subphase induce an acyl chain ordering at all surface pressures in both components of the binary mixture that was not observed in the case of pure DPPC alone. Unlike the bulk phase mixture of... 

This byproduct reacts with 3-phosphohydroxypyruvate to give 3-phosphoserine plus regenerated pyridoxal phosphate. 

Serine is synthesized from 3-phosphoglycerate, an intermediate in glycolysis. The first step is an oxidation to 3-phosphohydroxypyruvate. This a-ketoacid is transaminated to 3-phosphoserine, which is then hydrolyzed to serine. 

DOPE l,2-Dioleoyl-sn-glycero-3-phosphoethanolamine DPPC l,2-Dipalmitoyl-SM-glycero-3-phosphocholine DPPS l,2-Dipalmitoyl-s -glycero-3-phosphoserine LB Langmuir-Blodgett MC Monte Carlo... 

POPC l-Palmitoyl-2-oleoyl-s -glycero-3-phosphocholine POPS l-Palmitoyl-2-oleoyl-s -glycero-3-phosphoserine QCM Quartz crystal microbalance RSA Random sequential adsorption SSM Solid supported membrane... 

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