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:	COMP
Human P-Site:	S480
P-Site Sequence:	DNDGVPDSRDNCRLV
UniProt:	P49747
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COMP	P49747	S480	DNDGVPDSRDNCRLV	100 / 9 AA	83
Phosphosite 1:	COMP	P49747	S444	DGDGHQDSRDNCPTV	77 / 9 AA	83
Phosphosite 2:	ANKRD16	Q6P6B7	Y200	RCQYEPDYRDNCGVT	85 / 7 AA	39
Phosphosite 3:	LALBA	P00709	S88	KSSQVPQSRNICDIS	62 / 8 AA	16
Phosphosite 4:	RSC1A1	Q92681	S463	DKEGVPKSRESINKN	55 / 9 AA	67
Phosphosite 5:	HRBL	O95081	S125	RTSLVPDSRDPQKVK	100 / 6 AA	49
Phosphosite 6:	SLC44A1	Q8WWI5	S644	GKGGVADSRELKPMA	71 / 7 AA	73
Phosphosite 7:	senataxin	Q7Z333	S922	DLMTVPESRDEEMSN	71 / 7 AA	303
Phosphosite 8:	THBS4	P35443	S639	DGDGHQDSTDNCPTV	66 / 9 AA	106
Phosphosite 9:	CUTL1	P39880	S1471	EAAGARDSRDNPLRK	75 / 8 AA	164
Phosphosite 10:	MAP1D	Q6UB28	S166	LCHGIPDSRPLQDGD	83 / 6 AA	37
Phosphosite 11:	PLXNB1	O43157	S1594	RDLGVPESRRPTVEQ	83 / 6 AA	232
Phosphosite 12:	RC3H1	Q5TC82	S708	VPSYVPESRERYQQI	50 / 8 AA	126
Phosphosite 13:	CDC42BPB	Q9Y5S2	S1540	VLNVPDTSDNSKKQM	62 / 8 AA	194
Phosphosite 14:	CDC42BPB	Q9Y5S2	T1539	AVLNVPDTSDNSKKQ	62 / 8 AA	194
Phosphosite 15:	LPIN3	Q9BQK8	S449	LCGGLADSRDISLEK	55 / 9 AA	94
Phosphosite 16:	TCTN1	Q2MV58	S278	EILRVPDSRKKVPIT	62 / 8 AA	64
Phosphosite 17:	RIN1	Q13671	S330	EEEGVPGSRGSPATS	62 / 8 AA	84
Phosphosite 18:	INADL	Q8NI35	S522	KLEKVPDSPENELKS	71 / 7 AA	196
Phosphosite 19:	PCDHA4	Q9UN74	S779	FSPSLPDSRDREDQL	71 / 7 AA	102
Phosphosite 20:	RAB3GAP2	Q9H2M9	S383	VRFGLPDSRRHGESI	83 / 6 AA	156