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:	PROP1
Human P-Site:	S222
P-Site Sequence:	LPLSLEPSKSWN___
UniProt:	O75360
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PROP1	O75360	S222	LPLSLEPSKSWN___	100 / 9 AA	25
Phosphosite 1:	ANPEP	P15144	S68	SATTLDQSKAWNRYR	55 / 9 AA	110
Phosphosite 2:	ATM	Q13315	T939	DSSTLEPTKSLHLHM	55 / 9 AA	351
Phosphosite 3:	TRIM21	P19474	S254	VIIVLERSESWNLKD	75 / 8 AA	54
Phosphosite 4:	LRRFIP1	Q32MZ4	S408	TRTPLEPSNCWSDLD	62 / 8 AA	89
Phosphosite 5:	CCDC87	Q9NVE4	T572	SLPSLQATKSWEKWS	55 / 9 AA	96
Phosphosite 6:	MAEL	Q96JY0	T264	FLKEPSKTWIRSLLD	83 / 6 AA	49
Phosphosite 7:	ZER1	Q7Z7L7	S312	GQTSIEPSKSSIIPF	75 / 8 AA	88
Phosphosite 8:	ARID3B	Q8IVW6	S556	GTPSAEPSTSWSL__	66 / 9 AA	61
Phosphosite 9:	COBLL1	Q53SF7	S821	PPKSLEISKDWQSET	75 / 8 AA	132
Phosphosite 10:	DRG2	P55039	S45	RAQLLEPSKSASSKG	100 / 6 AA	41
Phosphosite 11:	RGPD5	Q99666	S790	TKYSLSPSKSYKYSP	66 / 9 AA	199
Phosphosite 12:	RGPD4	Q7Z3J3	S791	TKYSLSPSKSYKYSP	66 / 9 AA	198
Phosphosite 13:	RGPD1	Q68DN6	S781	TKYSLSPSKSYKYSP	66 / 9 AA	197
Phosphosite 14:	RanBP2	P49792	S790	TRYSLSPSKSYKYSP	66 / 9 AA	358
Phosphosite 15:	RGPD3	A6NKT7	S791	TKYSLSPSKSYKYSP	66 / 9 AA	198
Phosphosite 16:	PPFIA3	O75145	S554	SGVKEEPSKDWERSA	71 / 7 AA	133
Phosphosite 17:	ARID3B	Q8IVW6	S558	PSAEPSTSWSL____	71 / 7 AA	61
Phosphosite 18:	TRIML2	Q8N7C3	S166	AKYSLERSKSLLLEH	75 / 8 AA	44
Phosphosite 19:	LYPLA3	Q8NCC3	S130	SLEFLDPSKSSVGSY	71 / 7 AA	47
Phosphosite 20:	MAMDC2	Q7Z304	S124	SAKEPSDSWLIASLD	83 / 6 AA	78