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:	RGAG4
Human P-Site:	S478
P-Site Sequence:	EPTFVHASSQTSGPT
UniProt:	Q5HYW3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RGAG4	Q5HYW3	S478	EPTFVHASSQTSGPT	100 / 9 AA	65
Phosphosite 1:	RGAG4	Q5HYW3	S479	PTFVHASSQTSGPTS	100 / 8 AA	65
Phosphosite 2:	PRR21	Q8WXC7	S325	PRPFVHASSSTSLHP	88 / 9 AA	42
Phosphosite 3:	PRR21	Q8WXC7	S129	PRPFVHASSPTALPP	77 / 9 AA	42
Phosphosite 4:	PRR21	Q8WXC7	S269	PRPFLHASSPTALRP	66 / 9 AA	42
Phosphosite 5:	PRR21	Q8WXC7	S157	PRPFLHASSPTALPP	66 / 9 AA	42
Phosphosite 6:	PRR21	Q8WXC7	S339	PRPFIHASSSKSLHL	66 / 9 AA	42
Phosphosite 7:	PRR21	Q8WXC7	S326	RPFVHASSSTSLHPR	87 / 8 AA	42
Phosphosite 8:	PRR21	Q8WXC7	S130	RPFVHASSPTALPPC	75 / 8 AA	42
Phosphosite 9:	PRR21	Q8WXC7	S102	RPFVHASSPTALRPC	75 / 8 AA	42
Phosphosite 10:	PROM1	O43490	S313	LCLVHPSSETCNSIR	62 / 8 AA	97
Phosphosite 11:	DAB1	O75553	S308	GDAFIPSSSQTLPAS	62 / 8 AA	64
Phosphosite 12:	DAB1	O75553	S307	PGDAFIPSSSQTLPA	62 / 8 AA	64
Phosphosite 13:	BSN	Q9UPA5	S1575	QTRMVHASASTSPLC	66 / 9 AA	416
Phosphosite 14:	ZNF462	Q96JM2	S52	RCGSVNASNQTEVEF	71 / 7 AA	285
Phosphosite 15:	Myomesin 2	P54296	S59	SSSQRASSQTSLGGT	85 / 7 AA	165
Phosphosite 16:	ATAD5	Q96QE3	S1160	IFEVNASSQRSGRQI	75 / 8 AA	208
Phosphosite 17:	ATAD5	Q96QE3	S1159	KIFEVNASSQRSGRQ	75 / 8 AA	208
Phosphosite 18:	Myomesin 2	P54296	S58	RSSSQRASSQTSLGG	85 / 7 AA	165
Phosphosite 19:	KIAA0141	Q14154	S201	DFGFLHASSSIESEA	83 / 6 AA	56
Phosphosite 20:	AlphaK3	Q96QP1	S379	TGTVHAASQLCKEAM	83 / 6 AA	139