Deciphering the 'biological morse-code': a preliminary ab initio study of phosphoserine


Yarligan S., Fuzery A., Ogretir C., Csizmadia I.

JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, cilt.666, ss.269-271, 2003 (SCI-Expanded) identifier identifier

Özet

Exploratory ab initio conformational analysis has been carried out on phosphoserine (Pse) residue using formyl-L-serinamide-phopate-esther magnesium salt [HCO-NHCH(CH2OPO3Mg)-CONH2]. On the basis of the computed stabilities it appeared that the Mg salt of For-L-Pse-NH2 has greater flexibility than the unphosphorilated counter part: For-L-Ser-NH2. (C) 2003 Elsevier B.V. All rights reserved.