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:	CSPG3
Human P-Site:	S856
P-Site Sequence:	QVFEEAESTTLSPQV
UniProt:	O14594
Intern. Prot. ID:	IPI00159927

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSPG3	O14594	S856	QVFEEAESTTLSPQV	100 / 9 AA	143
Phosphosite 1:	IBSP	P21815	T105	EDSEAENTTLSATTL	87 / 8 AA	35
Phosphosite 2:	TMEM180	Q14CX5	S250	VGSEEADSITLGRYL	66 / 9 AA	57
Phosphosite 3:	CSPG3	O14594	T858	FEEAESTTLSPQVAL	100 / 7 AA	143
Phosphosite 4:	RPN2	P04844	S512	FPEEEAPSTVLSQNL	77 / 9 AA	69
Phosphosite 5:	EYA3	Q99504	S229	QTNSDAESTTLAATT	85 / 7 AA	63
Phosphosite 6:	ANKRD30B	Q9BXX2	T1030	TLRADSTTLSKILDA	85 / 7 AA	168
Phosphosite 7:	RALGPS2	Q86X27	S388	PSRGQAESSTLSSGI	75 / 8 AA	65
Phosphosite 8:	RALGPS2	Q86X27	S389	SRGQAESSTLSSGIS	75 / 8 AA	65
Phosphosite 9:	ANKRD30B	Q9BXX2	S1028	KQTLRADSTTLSKIL	85 / 7 AA	168
Phosphosite 10:	IFFO1	Q0D2I5	S394	PDGDEEESTALSINE	66 / 9 AA	62
Phosphosite 11:	URP2	Q86UX7	S31	EEDPEAESVTLRVTG	75 / 8 AA	76
Phosphosite 12:	RICH2	Q17R89	S815	DSEEESESTAL____	75 / 8 AA	89
Phosphosite 13:	IBSP	P21815	T106	DSEAENTTLSATTLG	85 / 7 AA	35
Phosphosite 14:	TTN	Q8WZ42	T24268	DVSAESITLSWNPPL	85 / 7 AA	3816
Phosphosite 15:	MARCH-X	Q8NA82	T547	AVREAEDTTLTSQPQ	75 / 8 AA	91
Phosphosite 16:	RALGPS2	Q86X27	T390	RGQAESSTLSSGISI	85 / 7 AA	65
Phosphosite 17:	TTN	Q8WZ42	S24266	FDDVSAESITLSWNP	85 / 7 AA	3816
Phosphosite 18:	TTN	Q8WZ42	T654	MRKEAEKTALSTIAV	75 / 8 AA	3816
Phosphosite 19:	KIAA1407	Q8NCU4	S150	YLEEEEESTTVQKFI	75 / 8 AA	111
Phosphosite 20:	MEKK4	Q9Y6R4	S1025	AEVDESESVTLQQYY	62 / 8 AA	182