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:	EDN1
Human P-Site:	S50
P-Site Sequence:	PPWRLRRSKRCSCSS
UniProt:	P05305
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EDN1	P05305	S50	PPWRLRRSKRCSCSS	100 / 9 AA	24
Phosphosite 1:	MSP	P26927	S95	PHTRLRRSGRCDLFQ	87 / 8 AA	80
Phosphosite 2:	RIMS2	Q9UQ26	S964	PTRRLQRSKRISDSE	77 / 9 AA	160
Phosphosite 3:	Rspo2	Q6UXX9	S29	QGNRWRRSKRASYVS	77 / 9 AA	28
Phosphosite 4:	UTY	O14607	S378	CYLNAARSKRCSNTS	100 / 6 AA	150
Phosphosite 5:	NIPBL	Q6KC79	S2688	TSGSLRRSKRNSDST	87 / 8 AA	316
Phosphosite 6:	ATPGD1	A5YM72	S386	VETMLRRSARCLMEG	85 / 7 AA	88
Phosphosite 7:	CREBBP	Q92793	S1684	EFSSLRRSKWSTLCM	62 / 8 AA	265
Phosphosite 8:	RIF1	Q5UIP0	S1729	RSRRVRRSKGCDCCG	75 / 8 AA	274
Phosphosite 9:	SUV420H1	Q4FZB7	S51	KNAVERRSNRCNGNS	71 / 7 AA	99
Phosphosite 10:	GALNTL4	Q6P9A2	S568	GPIQNRKSKRCLELQ	83 / 6 AA	70
Phosphosite 11:	MKI67IP	Q9BYG3	S79	TRFRLSRSKRTGNSK	85 / 7 AA	34
Phosphosite 12:	CALCA	P01258	S82	SSLDSPRSKRCGNLS	83 / 6 AA	15
Phosphosite 13:	EVI2A	P22794	S165	KVSSLRRSKQVGKRQ	62 / 8 AA	26
Phosphosite 14:	ZDHHC4	Q9NPG8	S162	DLRKPARSKHCSVCN	83 / 6 AA	40
Phosphosite 15:	RPGR	Q92834	S1014	PTNTERRSKSCTIL_	71 / 7 AA	113
Phosphosite 16:	EP400	Q96L91	T1308	QPFILRRTKRDVEKQ	83 / 6 AA	344
Phosphosite 17:	NXF2	Q9GZY0	T463	KGELLRRTKRDIVDS	83 / 6 AA	72
Phosphosite 18:	MLL	Q03164	S1152	PVKKGRRSRRCGQCP	71 / 7 AA	432
Phosphosite 19:	COBLL1	Q53SF7	T398	GNSSLRRTKRKAPSP	83 / 6 AA	132
Phosphosite 20:	MAPKBP1	O60336	S26	PSIKLRRSKAGNRRE	83 / 6 AA	164