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:	RGSL1
Human P-Site:	S505
P-Site Sequence:	TTQNRFISSRQHKRE
UniProt:	A5PLK6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGSL1	A5PLK6	S505	TTQNRFISSRQHKRE	100 / 9 AA	126
Phosphosite 1:	PHF1	O43189	S318	SHKDRFISGREIKKR	62 / 8 AA	62
Phosphosite 2:	RPGRIP1L	Q68CZ1	S135	TLKNRLISAKQQLQT	55 / 9 AA	151
Phosphosite 3:	CNTF	P26441	S180	IHDLRFISSHQTGIP	85 / 7 AA	23
Phosphosite 4:	PRSS7	P98073	S8	MGSKRGISSRHHSLS	66 / 9 AA	113
Phosphosite 5:	GPATCH1	Q9BRR8	S78	WTPSTFVSSRQNRAD	71 / 7 AA	103
Phosphosite 6:	ICK	Q9UPZ9	S335	KPHTRISSRQHQASQ	100 / 6 AA	71
Phosphosite 7:	ICK	Q9UPZ9	S334	AKPHTRISSRQHQAS	100 / 6 AA	71
Phosphosite 8:	GREB1L	Q9C091	S1831	EVAICYISSRPHSSN	71 / 7 AA	214
Phosphosite 9:	PRSS7	P98073	S9	GSKRGISSRHHSLSS	75 / 8 AA	113
Phosphosite 10:	ACSF2	Q96CM8	S43	LQGVRFLSSREVDRM	71 / 7 AA	68
Phosphosite 11:	KRT36	O76013	S457	IRDGKVISSREHVQS	55 / 9 AA	52
Phosphosite 12:	TMEM74	Q96NL1	S267	YRRNRFASSKESAKL	62 / 8 AA	33
Phosphosite 13:	ARHGEF16	Q5VV41	T688	EDFARFITSRVAVEG	83 / 6 AA	80
Phosphosite 14:	WWC1	Q8IX03	S358	LKEMRFISPRKWTQG	62 / 8 AA	125
Phosphosite 15:	CC2D2A	Q9P2K1	S290	REMLFIPSRQTVPTY	83 / 6 AA	186
Phosphosite 16:	FOXRED1	Q96CU9	S248	GEVTRFVSSSQRMLT	55 / 9 AA	54
Phosphosite 17:	PRDM10	Q9NQV6	S367	CNRRFISSEQLQQHL	85 / 7 AA	130
Phosphosite 18:	FZR1	Q9UM11	S51	HGDRFIPSRAGANWS	83 / 6 AA	55
Phosphosite 19:	AlphaK1	Q96L96	S1811	ALLDRFASSHQCNAY	62 / 8 AA	201
Phosphosite 20:	RAB3GAP2	Q9H2M9	S1211	EMDPNFISVRQQFLL	71 / 7 AA	156