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:	VCAN
Human P-Site:	S821
P-Site Sequence:	PLESTEPSASSKLPP
UniProt:	P13611
Intern. Prot. ID:	IPI00009802

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	VCAN	P13611	S821	PLESTEPSASSKLPP	100 / 9 AA	373
Phosphosite 1:	VCAN	P13611	S823	ESTEPSASSKLPPAL	100 / 7 AA	373
Phosphosite 2:	PDZD2	O15018	S1547	LGDSTEPSLSSMYGD	77 / 9 AA	302
Phosphosite 3:	MTDH	Q86UE4	S320	GKRKTEPSAWSQDTG	75 / 8 AA	64
Phosphosite 4:	RP1-199H16.1	Q5TG08	S65	INLRTEPSANSLAIE	85 / 7 AA	75
Phosphosite 5:	RNF115	Q9Y4L5	S287	QSQSTEASASNRFSN	66 / 9 AA	34
Phosphosite 6:	TERF2	Q15554	S374	DSQSTEPSAGLNSSQ	85 / 7 AA	56
Phosphosite 7:	BEST1	O76090	S484	MFFPLEPSAPSKLHS	85 / 7 AA	68
Phosphosite 8:	SPTA1	P02549	S815	WIQETEPSATSTYLG	85 / 7 AA	280
Phosphosite 9:	OSBPL6	Q9BZF3	S50	ASSSTEPSVSRQLLE	66 / 9 AA	106
Phosphosite 10:	KIAA2022	Q5QGS0	S647	RIPSIEISASSKQIS	77 / 9 AA	168
Phosphosite 11:	VCAN	P13611	T818	TSKPLESTEPSASSK	100 / 6 AA	373
Phosphosite 12:	DVL1L1	P54792	S210	LSSSTEQSTSSRLIR	66 / 9 AA	73
Phosphosite 13:	MUC5AC	P98088	T1574	PTPTEPSTSSCLQEL	85 / 7 AA	527
Phosphosite 14:	TRRAP	Q9Y4A5	T2229	IFPTEPSTSSVASKY	85 / 7 AA	438
Phosphosite 15:	LBXCOR1	P84550	S681	AQEETEPSAPSAGGG	85 / 7 AA	100
Phosphosite 16:	MARVELD2	Q8N4S9	S387	QQEINEPSLSSKRKM	75 / 8 AA	64
Phosphosite 17:	TRRAP	Q9Y4A5	S2228	SIFPTEPSTSSVASK	85 / 7 AA	438
Phosphosite 18:	CHFR	Q96EP1	S196	SASSTEPSPAGRERS	55 / 9 AA	73
Phosphosite 19:	MUC5AC	P98088	S1573	KPTPTEPSTSSCLQE	85 / 7 AA	527
Phosphosite 20:	SYNE1	Q8NF91	T5934	PGLEPSATAKLGDLQ	71 / 7 AA	1011