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:	S126
P-Site Sequence:	APPPSGASQTIKSTT
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	S126	APPPSGASQTIKSTT	100 / 9 AA	151
Phosphosite 1:	TACC2	O95359	S28	SAQPPGNSQNIKRKQ	66 / 9 AA	309
Phosphosite 2:	TP53BP1	Q12888	T1171	PETVSAATQTIKNVC	75 / 8 AA	214
Phosphosite 3:	TRAF7	Q6Q0C0	Y538	SYLYSGSYQTIKIWD	75 / 8 AA	75
Phosphosite 4:	PIK3CG	P48736	S230	VIHRSTTSQTIKVSP	66 / 9 AA	126
Phosphosite 5:	LGTN	P41214	S364	IPEPSPTSQTIQEGS	66 / 9 AA	65
Phosphosite 6:	LGTN	P41214	T363	VIPEPSPTSQTIQEG	75 / 8 AA	65
Phosphosite 7:	OGDH	Q02218	S17	KLRPLTASQTVKTFS	66 / 9 AA	116
Phosphosite 8:	PRG4	Q92954	S123	SKKAPPPSGASQTIK	100 / 6 AA	151
Phosphosite 9:	KIAA2018	Q68DE3	S1740	TFKPSGASQQPQSNF	100 / 6 AA	241
Phosphosite 10:	MAGEL2	Q9UJ55	S91	FKGPSAASETPKSLP	66 / 9 AA	59
Phosphosite 11:	RFWD2	Q8NHY2	S341	PPGFSGSSQTKKQPW	75 / 8 AA	80
Phosphosite 12:	GGN	Q86UU5	S570	GGGGSGASQTGAANT	100 / 6 AA	67
Phosphosite 13:	OGDH	Q02218	T19	RPLTASQTVKTFSQN	83 / 6 AA	116
Phosphosite 14:	QSER1	Q2KHR3	S382	TLTFSGSSQTVTPEN	71 / 7 AA	190
Phosphosite 15:	QSER1	Q2KHR3	S381	KTLTFSGSSQTVTPE	71 / 7 AA	190
Phosphosite 16:	PIK3CG	P48736	T232	HRSTTSQTIKVSPDD	83 / 6 AA	126
Phosphosite 17:	DNAJB14	Q8TBM8	T283	SLYPRSGTGQTIKMQ	71 / 7 AA	43
Phosphosite 18:	ITIH1	P19827	T220	PKELAAQTIKKSFSG	83 / 6 AA	101
Phosphosite 19:	PRLR	P16471	S462	GKDALKSSQTIKSRE	83 / 6 AA	70
Phosphosite 20:	Putative uncharacterized protein UNQ9370/PRO34162	Q6UXP9	S88	PTAPGGASQSNIVSP	71 / 7 AA	20