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:	PGA3
Human P-Site:	S166
P-Site Sequence:	TNQIFGLSETEPGSF
UniProt:	P00790
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PGA3	P00790	S166	TNQIFGLSETEPGSF	100 / 9 AA	42
Phosphosite 1:	PGC	P20142	S163	PNQEFGLSENEPGTN	87 / 8 AA	42
Phosphosite 2:	PGA3	P00790	T168	QIFGLSETEPGSFLY	100 / 7 AA	42
Phosphosite 3:	Proline-rich protein 20A	P86496	S139	ETAAFSLSETGPPPG	75 / 8 AA
Phosphosite 4:	GTF2IRD2	Q86UP8	S501	RKYLLGLSDTECPEQ	62 / 8 AA	107
Phosphosite 5:	C6orf58	Q6P5S2	S26	LAGTSNLSETEPPLW	85 / 7 AA	38
Phosphosite 6:	C6orf58	Q6P5S2	T28	GTSNLSETEPPLWKE	85 / 7 AA	38
Phosphosite 7:	CPAMD8	Q8IZJ3	S526	PIRLTHLSETEPPPA	100 / 6 AA	207
Phosphosite 8:	DGK-D	Q16760	S649	EGFVLGLSESEEKMD	62 / 8 AA	133
Phosphosite 9:	DGAT2L4	Q6E213	S325	HKTKFGISETQELEI	71 / 7 AA	38
Phosphosite 10:	TTN	Q8WZ42	S31340	AQNDVGLSETSPASE	85 / 7 AA	3816
Phosphosite 11:	ACSBG1	Q96GR2	S477	LYAGYGLSETSGPHF	83 / 6 AA	81
Phosphosite 12:	RP1L1	Q8IWN7	T1540	PPSHLSETDPSASES	83 / 6 AA	261
Phosphosite 13:	VPS13B	Q7Z7G8	S2869	EKRSLGLSETQIIPG	71 / 7 AA	449
Phosphosite 14:	CTCF	P49711	S150	SKEGLAESEPMICHT	71 / 7 AA	83
Phosphosite 15:	ARFIP1	P53367	S44	LPSGLGLSETQITSH	71 / 7 AA	42
Phosphosite 16:	RP1L1	Q8IWN7	S1538	TEPPSHLSETDPSAS	83 / 6 AA	261
Phosphosite 17:	CdGAP	Q2M1Z3	S1312	VQCRKRMSETEPSGD	83 / 6 AA	157
Phosphosite 18:	PAICS	P22234	S394	AAQIFGLSNHLVWSK	83 / 6 AA	47
Phosphosite 19:	RBKS	Q9H477	S245	AEGCVVLSQTEPEPK	83 / 6 AA	34
Phosphosite 20:	TTN	Q8WZ42	S9578	SFIQQRLSQTEPVTL	83 / 6 AA	3816