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:	EXT1
Human P-Site:	Y324
P-Site Sequence:	TEYEKYDYREMLHNA
UniProt:	Q16394
Intern. Prot. ID:	IPI00293128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT1	Q16394	Y324	TEYEKYDYREMLHNA	100 / 9 AA	86
Phosphosite 1:	EXT1	Q16394	Y322	DNTEYEKYDYREMLH	100 / 7 AA	86
Phosphosite 2:	AFF3	P51826	Y1174	SILHSYDYWEMADNL	83 / 6 AA	133
Phosphosite 3:	WWOX	Q9NZC7	Y287	LSPTKNDYWAMLAYN	62 / 8 AA	47
Phosphosite 4:	UPF2	Q9HAU5	Y1228	ERQEQEDYQEMLQSL	66 / 9 AA	148
Phosphosite 5:	IGFN1	Q86VF2	Y191	LKYGIVDYRGMLRRL	83 / 6 AA	138
Phosphosite 6:	C2orf56	Q7L592	Y77	PAKGYYVYRDMLGEK	71 / 7 AA	49
Phosphosite 7:	PGRMC2	O15173	Y196	QFKEKYDYVGRLLKP	66 / 9 AA	24
Phosphosite 8:	TIGD7	Q6NT04	Y420	QGLEHGDYREILEKC	83 / 6 AA	63
Phosphosite 9:	KDM1	O60341	Y120	RKRAKVEYREMDESL	71 / 7 AA	93
Phosphosite 10:	CREBBP	Q92793	Y2189	MASMNPQYREMLRRQ	83 / 6 AA	265
Phosphosite 11:	MVP	Q14764	Y473	AAVQVYDYREKRARV	83 / 6 AA	99
Phosphosite 12:	UTP20	O75691	Y692	VPATVNDYREKLLHL	83 / 6 AA	318
Phosphosite 13:	MVP	Q14764	Y471	HNAAVQVYDYREKRA	100 / 5 AA	99
Phosphosite 14:	PARP14	Q460N5	Y832	CLAEKYKYRSIAIPA	62 / 8 AA	194
Phosphosite 15:	ANKRD11	Q6UB99	Y900	RAREKRDYREPFFRK	66 / 9 AA	298
Phosphosite 16:	EXOSC9	Q06265	Y32	DGRQTYDYRNIRISF	50 / 8 AA	49
Phosphosite 17:	KIAA1305	Q9P2P1	Y880	KKITTYDYRFMVKLA	62 / 8 AA	208
Phosphosite 18:	PARP14	Q460N5	Y830	SLCLAEKYKYRSIAI	83 / 6 AA	194
Phosphosite 19:	PMM2	O15305	Y64	GNDVVEKYDYVFPEN	100 / 5 AA	28
Phosphosite 20:	ABRA	Q8N0Z2	Y307	KRAEEHIYREMMDMC	55 / 9 AA	43