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:	EXT2
Human P-Site:	Y226
P-Site Sequence:	TWTYRQGYDVSIPVY
UniProt:	Q93063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT2	Q93063	Y226	TWTYRQGYDVSIPVY	100 / 9 AA	82
Phosphosite 1:	CARM1	Q86X55	Y448	IANKRQSYDISIVAQ	75 / 8 AA	63
Phosphosite 2:	MAP2K4	P45985	Y284	PSASRQGYDVRSDVW	100 / 6 AA	44
Phosphosite 3:	ZNF410	Q86VK4	Y454	MQSGRQSYEVSVLTA	62 / 8 AA	52
Phosphosite 4:	MTA3	Q9BTC8	S245	MDTLYRHSYDLSSAI	62 / 8 AA	68
Phosphosite 5:	MTA3	Q9BTC8	Y246	DTLYRHSYDLSSAIS	62 / 8 AA	68
Phosphosite 6:	GluR3	P42263	Y884	YATYREGYNVYGTES	71 / 7 AA	101
Phosphosite 7:	ZNF217	O75362	Y940	GANYRRGYDLPKYHM	62 / 8 AA	115
Phosphosite 8:	EXT2	Q93063	S229	YRQGYDVSIPVYSPL	100 / 6 AA	82
Phosphosite 9:	FNDC1	Q4ZHG4	Y1324	RPSYRQGYNGRPNVE	83 / 6 AA	199
Phosphosite 10:	RSK3	Q15349	Y588	EVLKRQGYDAACDIW	62 / 8 AA	83
Phosphosite 11:	RSK2	P51812	Y595	EVLKRQGYDAACDIW	62 / 8 AA	84
Phosphosite 12:	similar to FAT3	Q8TDW7	Y381	IRFEKEVYDVSISEF	62 / 8 AA	506
Phosphosite 13:	ZNF410	Q86VK4	S453	TMQSGRQSYEVSVLT	71 / 7 AA	52
Phosphosite 14:	LRRC36	Q1X8D7	Y274	EKMTREGYQVSFLDN	62 / 8 AA	84
Phosphosite 15:	NCBP2	P52298	Y142	RDEYRQDYDAGRGGY	62 / 8 AA	18
Phosphosite 16:	PFKP	Q01813	S767	ILAKYKASYDVSDSG	62 / 8 AA	86
Phosphosite 17:	CHSY1	Q86X52	S712	RVGGFDVSIQGWGLE	83 / 6 AA	92
Phosphosite 18:	KRTAP4-8	Q9BYQ9	Y44	TTCYRPSYSVSCCCR	55 / 9 AA	21
Phosphosite 19:	PFKP	Q01813	Y768	LAKYKASYDVSDSGQ	62 / 8 AA	86
Phosphosite 20:	KIAA1468	Q9P260	Y507	SADSRLGYEVSRIAD	71 / 7 AA	135