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:	Y322
P-Site Sequence:	DNTEYEKYDYREMLH
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	Y322	DNTEYEKYDYREMLH	100 / 9 AA	86
Phosphosite 1:	EXT1	Q16394	Y324	TEYEKYDYREMLHNA	100 / 7 AA	86
Phosphosite 2:	TTN	Q8WZ42	Y10678	EYEEYEEYDYKEFEE	77 / 9 AA	3816
Phosphosite 3:	SC65	Q92791	Y23	AGAQYEKYSFRGFPP	62 / 8 AA	50
Phosphosite 4:	SC65	Q92791	S24	GAQYEKYSFRGFPPE	62 / 8 AA	50
Phosphosite 5:	EXT1	Q16394	Y319	CDRDNTEYEKYDYRE	100 / 6 AA	86
Phosphosite 6:	TRA2A	Q13595	Y252	GYDRYEDYDYRYRRR	85 / 7 AA	33
Phosphosite 7:	CHKB	Q9Y259	Y270	VDFEYSSYNYRGFDI	55 / 9 AA	45
Phosphosite 8:	CHKA	P35790	Y336	IDFEYSSYNYRGFDI	55 / 9 AA	52
Phosphosite 9:	PGM2L1	Q6PCE3	Y482	LVKVYEKYGYHISKT	71 / 7 AA	70
Phosphosite 10:	MVP	Q14764	Y471	HNAAVQVYDYREKRA	100 / 5 AA	99
Phosphosite 11:	ANKRD11	Q6UB99	Y900	RAREKRDYREPFFRK	85 / 7 AA	298
Phosphosite 12:	CPB1	P15086	Y119	TGHSYEKYNKWETIE	62 / 8 AA	47
Phosphosite 13:	RBM27	Q9P2N5	Y160	NELYREKYDWRRGRS	83 / 6 AA	119
Phosphosite 14:	MVP	Q14764	Y473	AAVQVYDYREKRARV	100 / 5 AA	99
Phosphosite 15:	PARP14	Q460N5	Y832	CLAEKYKYRSIAIPA	83 / 6 AA	194
Phosphosite 16:	PARP14	Q460N5	Y830	SLCLAEKYKYRSIAI	83 / 6 AA	194
Phosphosite 17:	TRIM37	O94972	Y341	GLPETSKYEYRVEMV	62 / 8 AA	108
Phosphosite 18:	TREH	O43280	Y516	KSAMYEKYDVSNGGQ	100 / 5 AA	67
Phosphosite 19:	PMM2	O15305	Y64	GNDVVEKYDYVFPEN	100 / 5 AA	28
Phosphosite 20:	JMJD1C	Q15652	Y334	MKEEKYDYISRGENP	100 / 5 AA	285