Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PSG3
Human P-Site:	S358
P-Site Sequence:	YLSCFADSNPPAEYS
UniProt:	Q16557
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSG3	Q16557	S358	YLSCFADSNPPAEYS	100 / 9 AA	48
Phosphosite 1:	PSG11	Q9UQ72	S265	DLSCFADSNPPAQYS	100 / 9 AA	37
Phosphosite 2:	PSG7	Q13046	S358	YLSCFADSNPPAQYS	100 / 9 AA	47
Phosphosite 3:	PSG6	Q00889	S357	DLSCFADSNPPAEYS	100 / 9 AA	49
Phosphosite 4:	PSG2	P11465	S265	YLSCFANSNPPAQYS	88 / 9 AA	37
Phosphosite 5:	PSG8	Q9UQ74	S358	YLSCSADSNPPAQYS	88 / 9 AA	48
Phosphosite 6:	PSG1	P11464	S358	YLSCSADSNPPAQYS	88 / 9 AA	47
Phosphosite 7:	CEACAM6	P40199	S263	NLSCHAASNPPAQYS	77 / 9 AA	37
Phosphosite 8:	CEACAM5	P06731	S441	SLSCHAASNPPAQYS	77 / 9 AA	77
Phosphosite 9:	CEACAM5	P06731	S263	NLSCHAASNPPAQYS	77 / 9 AA	77
Phosphosite 10:	MDGA2	Q7Z553	S163	FLRCVANSNPPVRYS	66 / 9 AA	107
Phosphosite 11:	GRASP	Q7Z6J2	S293	HTCFFGDSEPPALPP	75 / 8 AA	43
Phosphosite 12:	ZNF252	Q8WUN3	S91	GENCITDSNPAKHLR	62 / 8 AA	79
Phosphosite 13:	ZNF252	Q8WUN3	T89	AVGENCITDSNPAKH	71 / 7 AA	79
Phosphosite 14:	CEACAM8	P31997	S263	NLSCHAASNPPSQYS	75 / 8 AA	38
Phosphosite 15:	CSH1	P01243	S83	TSFCFSDSIPTPSNM	71 / 7 AA	25
Phosphosite 16:	ZNF644	Q9H582	S311	TEDCFSDSNCVPNKS	83 / 6 AA	150
Phosphosite 17:	CSH1	P01243	S81	SQTSFCFSDSIPTPS	71 / 7 AA	25
Phosphosite 18:	ZNF644	Q9H582	S309	RYTEDCFSDSNCVPN	83 / 6 AA	150
Phosphosite 19:	RTN4	Q9NQC3	S428	DKKCFADSLEQTNHE	100 / 5 AA	130
Phosphosite 20:	similar to FAT3	Q8TDW7	S4328	EVTCFAGSNKGSNSE	83 / 6 AA	506