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:	CD55
Human P-Site:	S287
P-Site Sequence:	PPECRGKSLTSKVPP
UniProt:	P08174
Intern. Prot. ID:	IPI00216550

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD55	P08174	S287	PPECRGKSLTSKVPP	100 / 9 AA	41
Phosphosite 1:	CD55	P08174	T289	ECRGKSLTSKVPPTV	100 / 7 AA	41
Phosphosite 2:	RASA3	Q14644	S374	NTIFRGNSLASKCID	75 / 8 AA	96
Phosphosite 3:	NF1	P21359	S1279	QTLFRGNSLASKIMT	75 / 8 AA	319
Phosphosite 4:	ZNF26	P17031	S134	LYNTRGKSLTQNSAP	100 / 6 AA	61
Phosphosite 5:	ZNF19	P17023	T395	DECGKALTSKRNLHQ	85 / 7 AA	52
Phosphosite 6:	SYCE1	Q8N0S2	T7	_MAGRSLTSKAEPTA	85 / 7 AA	40
Phosphosite 7:	SYCE1	Q8N0S2	S5	___MAGRSLTSKAEP	85 / 7 AA	40
Phosphosite 8:	RECK	O95980	S743	TLYQRGKSLSYKGPC	75 / 8 AA	106
Phosphosite 9:	VASH2	Q86V25	S312	QVRSRGKSLSPRRRQ	55 / 9 AA	40
Phosphosite 10:	CMYA5	Q8N3K9	S3294	GTICREKSLEEQKGV	83 / 6 AA	449
Phosphosite 11:	ZNF585A	Q6P3V2	S614	ECSDCGKSFTSKSQL	85 / 7 AA	88
Phosphosite 12:	ZNF585B	Q52M93	S614	ECSDCGKSFTSKSQL	85 / 7 AA	88
Phosphosite 13:	ZNF350	Q9GZX5	S135	IFDLRGKSLKSNLTL	75 / 8 AA	60
Phosphosite 14:	PKD1L2	Q7Z442	S962	LREVTCRSKELTPSA	71 / 7 AA	273
Phosphosite 15:	EHM2	Q9H329	S254	WKECRGKSPAQAELS	71 / 7 AA	100
Phosphosite 16:	RAI1	Q7Z5J4	S997	EPVPRGKSLRSRRVH	75 / 8 AA	203
Phosphosite 17:	RYR1	P21817	S2594	YRLSRGRSLTKAQRD	71 / 7 AA	565
Phosphosite 18:	ZNF549	Q6P9A3	S314	IECGKSLSSKYSLVE	85 / 7 AA	74
Phosphosite 19:	ZNF549	Q6P9A3	S255	KRREYGKSLNSKYLF	85 / 7 AA	74
Phosphosite 20:	LOXL4	Q96JB6	S237	DPKSRLKSLTNKNSF	66 / 9 AA	84