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:	Y469
P-Site Sequence:	LGDFPYYYANLGLKP
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	Y469	LGDFPYYYANLGLKP	100 / 9 AA	86
Phosphosite 1:	EXT1	Q16394	Y468	YLGDFPYYYANLGLK	100 / 8 AA	86
Phosphosite 2:	EXT1	Q16394	Y467	SYLGDFPYYYANLGL	100 / 7 AA	86
Phosphosite 3:	AQR	O60306	Y1198	SEPNPYFYQNLGEAE	75 / 8 AA	171
Phosphosite 4:	ENTPD7	Q9NQZ7	Y497	GFHFPYDYPNLRTAQ	75 / 8 AA	69
Phosphosite 5:	PRPF8	Q6P2Q9	Y320	KIAFPYLYNNLPHHV	75 / 8 AA	274
Phosphosite 6:	ABCB4	P21439	Y120	MTRYAYYYSGLGAGV	55 / 9 AA	142
Phosphosite 7:	XKR3	Q5GH77	Y423	QPEAPYYYVNIEKTE	62 / 8 AA	53
Phosphosite 8:	XKR3	Q5GH77	Y422	NQPEAPYYYVNIEKT	71 / 7 AA	53
Phosphosite 9:	EXTL1	Q92935	Y408	PQDFPFYYLQQGSRP	55 / 9 AA	75
Phosphosite 10:	NR1H4	Q96RI1	Y77	QISSSSYYSNLGFYP	83 / 6 AA	56
Phosphosite 11:	AMICA1	Q86YT9	Y74	DEYVLYYYSNLSVPI	71 / 7 AA	44
Phosphosite 12:	NR1H4	Q96RI1	S78	ISSSSYYSNLGFYPQ	83 / 6 AA	56
Phosphosite 13:	CLCN1	P35523	Y262	GVYEQPYYYSDILTV	57 / 7 AA	109
Phosphosite 14:	SYNE2	Q8WXH0	Y1638	NEKTEDYYENLGRAL	83 / 6 AA	796
Phosphosite 15:	HYPC	Q6NWY9	Y152	DTGKPYYYNNQSKES	62 / 8 AA	99
Phosphosite 16:	EDC4	Q6P2E9	Y133	YDWEQKYYYGNLIAV	83 / 6 AA	152
Phosphosite 17:	TMEM146	Q86XM0	Y317	TREDNLYYGNLGIVP	83 / 6 AA	90
Phosphosite 18:	XKR3	Q5GH77	Y421	ENQPEAPYYYVNIEK	83 / 6 AA	53
Phosphosite 19:	NEK5	Q6P3R8	Y362	CGHYDYYYAQLDMLR	55 / 9 AA	81
Phosphosite 20:	NAT15	Q9H7X0	Y165	HHYLPYYYSIRGVLK	55 / 9 AA	27