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:	SDC1
Human P-Site:	S285
P-Site Sequence:	MKKKDEGSYSLEEPK
UniProt:	P18827
Intern. Prot. ID:	IPI00002441

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SDC1	P18827	S285	MKKKDEGSYSLEEPK	100 / 9 AA	32
Phosphosite 1:	SDC3	O75056	S418	MKKKDEGSYTLEEPK	88 / 9 AA	40
Phosphosite 2:	SDC1	P18827	Y286	KKKDEGSYSLEEPKQ	100 / 8 AA	32
Phosphosite 3:	SDC3	O75056	Y419	KKKDEGSYTLEEPKQ	87 / 8 AA	40
Phosphosite 4:	Syndecan-2	P34741	S178	MRKKDEGSYDLGERK	87 / 8 AA	22
Phosphosite 5:	Syndecan-4	P31431	S179	MKKKDEGSYDLGKKP	87 / 8 AA	22
Phosphosite 6:	BBS7	Q8IWZ6	S393	TLNKDDASYSLILEV	75 / 8 AA	80
Phosphosite 7:	SDC1	P18827	S287	KKDEGSYSLEEPKQA	100 / 7 AA	32
Phosphosite 8:	POMGNT1	Q8WZA1	S182	CTVKDEGSFHLKDTA	75 / 8 AA	75
Phosphosite 9:	SOCS6	O14544	Y232	VPLDEGMYPLEGSRS	75 / 8 AA	60
Phosphosite 10:	SDC3	O75056	T420	KKDEGSYTLEEPKQA	85 / 7 AA	40
Phosphosite 11:	RUFY3	Q7L099	S321	ERVKEESSYILESNR	66 / 9 AA	53
Phosphosite 12:	NRXN1	P58400	S397	CRNRDEGSYHVDESR	55 / 9 AA	47
Phosphosite 13:	ELYS	Q8WYP5	S1304	HQEMDEGSQSLEKLD	77 / 9 AA	252
Phosphosite 14:	ELYS	Q8WYP5	S1295	HQEMDEGSQSLEKLD	77 / 9 AA	252
Phosphosite 15:	NRXN2	Q9P2S2	S1667	YRNRDEGSYQVDQSR	55 / 9 AA	185
Phosphosite 16:	PRUNE2	Q8WUY3	Y1049	LEYEEGSYNLDSRDV	62 / 8 AA	34
Phosphosite 17:	THY1	P04216	T101	FTSKDEGTYTCALHH	71 / 7 AA	18
Phosphosite 18:	BRD9	Q9H8M2	S434	EFVKDAGSYSKKVVD	85 / 7 AA	67
Phosphosite 19:	Syndecan-4	P31431	Y180	KKKDEGSYDLGKKPI	85 / 7 AA	22
Phosphosite 20:	exonuclease 1	Q9UQ84	S585	TVFTDEESYSFESSK	66 / 9 AA	94