. 2014 Dec 16;89(1):523–534. doi: 10.1128/JVI.02426-14

TABLE 2.

Phosphopeptides detected in MS analysis of samples from HCMV-infected cells in the presence or absence of MBV

Residue	Phosphorylated peptide detected by MS^a	% of peptide phosphorylated^b
Residue	Phosphorylated peptide detected by MS^a	−MBV	+MBV
UL50 S216	TASpPPPPPR	100	ND^c
UL53 S15	SpALR	17	16
UL53 S19	SALRSpLLR	100	ND
UL53 S51	VASTVNGATSANNHGEPPSpPADARPR	2.9	2.5

Sp, phosphorylated serine.

The percentage of peptide phosphorylated versus nonphosphorylated, in the presence (+) or absence (−) of MBV, determined from MS peak intensities.

ND, phosphorylated peptide was not detected.