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:	Y629
P-Site Sequence:	GAAIYHKYYHYLYSH
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	Y629	GAAIYHKYYHYLYSH	100 / 9 AA	86
Phosphosite 1:	EXT1	Q16394	Y630	AAIYHKYYHYLYSHY	100 / 8 AA	86
Phosphosite 2:	EXT2	Q93063	Y603	GAAFYHKYFNYLYTY	66 / 9 AA	82
Phosphosite 3:	EXTL3	O43909	Y808	GAAFFHKYYAYLYSY	66 / 9 AA	105
Phosphosite 4:	EXT1	Q16394	Y626	VLTGAAIYHKYYHYL	100 / 6 AA	86
Phosphosite 5:	IFT52	Q9Y366	Y123	VRNVYHKYFHPKEAL	71 / 7 AA	50
Phosphosite 6:	EXTL1	Q92935	Y562	AAFYHRYYHTLFTHS	75 / 8 AA	75
Phosphosite 7:	EXT1	Q16394	Y632	IYHKYYHYLYSHYLP	100 / 6 AA	86
Phosphosite 8:	LPIN2	Q92539	Y518	VIRIYNRYYNWALAA	50 / 8 AA	99
Phosphosite 9:	CCDC11	Q96M91	Y345	EQKIYHKYLAQRREE	100 / 5 AA	62
Phosphosite 10:	IFT52	Q9Y366	Y120	DAVVRNVYHKYFHPK	66 / 6 AA	50
Phosphosite 11:	CCDC11	Q96M91	Y342	MIREQKIYHKYLAQR	100 / 5 AA	62
Phosphosite 12:	PU.1	P17947	Y36	QRQTHEYYPYLSSDG	71 / 7 AA	31
Phosphosite 13:	PU.1	P17947	Y35	YQRQTHEYYPYLSSD	71 / 7 AA	31
Phosphosite 14:	VPS13B	Q7Z7G8	T3992	PPPSTVKTYHYLVDP	83 / 6 AA	449
Phosphosite 15:	VPS13B	Q7Z7G8	Y3995	STVKTYHYLVDPHFA	83 / 6 AA	449
Phosphosite 16:	ABCB9	Q9NP78	Y349	VSNIYGKYYKRLSKE	66 / 9 AA	84
Phosphosite 17:	PLA2G2D	Q9UNK4	Y85	GCSIYKDYYRYNFSQ	62 / 8 AA	17
Phosphosite 18:	ZCCHC2	Q9C0B9	Y142	EDLARKDYHYLRDSE	71 / 7 AA	126
Phosphosite 19:	LPIN2	Q92539	Y515	PNLVIRIYNRYYNWA	66 / 6 AA	99
Phosphosite 20:	SPAG17	Q6Q759	Y428	TTEVDMRYYNYLLNP	66 / 6 AA	252