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:	PRG4
Human P-Site:	S123
P-Site Sequence:	SKKAPPPSGASQTIK
UniProt:	Q92954
Intern. Prot. ID:	IPI00024825

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRG4	Q92954	S123	SKKAPPPSGASQTIK	100 / 9 AA	151
Phosphosite 1:	TCF7	P36402	S135	LMHYPPPSGAGQHPQ	87 / 8 AA	42
Phosphosite 2:	Nav3	Q8IVL0	S210	VTHASPPSEASQAKT	77 / 9 AA	256
Phosphosite 3:	SLC4A3	P48751	S158	EPVEPPPSGTPQKAK	66 / 9 AA	136
Phosphosite 4:	PRG4	Q92954	S126	APPPSGASQTIKSTT	100 / 6 AA	151
Phosphosite 5:	PRDM15	P57071	S9	PRRRPPASGAAQFPE	75 / 8 AA	169
Phosphosite 6:	COL5A1	P20908	S34	LLWAPPPSRAAQPAD	77 / 9 AA	184
Phosphosite 7:	Per3	P56645	S896	PTLDPPPSVTSQRRE	75 / 8 AA	132
Phosphosite 8:	OR2J3	O76001	S267	CIYLQPPSGNSQDQG	85 / 7 AA	35
Phosphosite 9:	SCAF1	Q9H7N4	S670	PAPAPPPSGSTSCGD	75 / 8 AA	139
Phosphosite 10:	PTGER1	P34995	S32	NTSAVPPSGASPALP	87 / 8 AA	42
Phosphosite 11:	SAP18	O00422	S147	PNRAPPPSGRMRPY_	100 / 6 AA	18
Phosphosite 12:	SYNRG	Q9UMZ2	S1010	TCPSPASSGASQETP	75 / 8 AA	141
Phosphosite 13:	KIAA2018	Q68DE3	S1740	TFKPSGASQQPQSNF	100 / 6 AA	241
Phosphosite 14:	TSC22D4	Q9Y3Q8	S142	LGAPTPPSGLSQGPT	85 / 7 AA	41
Phosphosite 15:	SRPK1	Q96SB4	S247	RSGAPPPSGSAVSTA	100 / 6 AA	74
Phosphosite 16:	SRPK2	P78362	S248	KAGAPPPSGSAVSTA	100 / 6 AA	78
Phosphosite 17:	RIN2	Q8WYP3	S415	CTRAPPPSSESRPPC	66 / 9 AA	100
Phosphosite 18:	PELP1	Q8IZL8	S804	PLPPPPPSGATPPPI	85 / 7 AA	120
Phosphosite 19:	ARHGAP23	Q9P227	S406	GPQAPPPSGLQGLDD	100 / 6 AA	162
Phosphosite 20:	GABRA4	P48169	S511	PPSAPPPSGSGTSKI	100 / 6 AA	62