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:	S180
P-Site Sequence:	NLRSKVQSLHLWNNG
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	S180	NLRSKVQSLHLWNNG	100 / 9 AA	86
Phosphosite 1:	TGIF2LX	Q8IUE1	S156	SGPDNVQSLPLWPLP	75 / 8 AA	27
Phosphosite 2:	ARAP3	Q8WWN8	S543	SGISKVQSLKLDTSV	87 / 8 AA	170
Phosphosite 3:	NLRP6	P59044	T477	LRGSKVQTLFLSKKE	66 / 9 AA	99
Phosphosite 4:	KIAA0678	O75165	S356	PVDEEVESLHLRFLA	62 / 8 AA	115
Phosphosite 5:	RTN4RL2	Q86UN3	S135	QGLERLQSLHLYRCQ	62 / 8 AA	46
Phosphosite 6:	PTPN3	P26045	S190	DFLTKVESLHEQHSG	71 / 7 AA	104
Phosphosite 7:	ANKRD50	Q9ULJ7	S1130	SLSSKVQSLTIKSNS	100 / 6 AA	150
Phosphosite 8:	RICS	A7KAX9	S1585	PTIRRVQSLHAPPSS	83 / 6 AA	231
Phosphosite 9:	LOXHD1	Q8IVV2	S1872	SFASKVQSLVPVKYE	100 / 6 AA	222
Phosphosite 10:	TMEM22	Q8TBE7	S133	SDRSKVPSLELIFIR	75 / 8 AA	46
Phosphosite 11:	PPFIA1	Q13136	T572	DEPSKVQTLNEQDWE	71 / 7 AA	136
Phosphosite 12:	STXBP5L	Q9Y2K9	T134	VSASSDDTLHLWNLR	55 / 9 AA	132
Phosphosite 13:	RPRD1B	Q9NQG5	S27	QQSVQTLSLWLIHHR	71 / 7 AA	37
Phosphosite 14:	P15RS	Q96P16	S27	QQSVQTLSLWLIHHR	71 / 7 AA	36
Phosphosite 15:	PSMC3IP	Q9P2W1	S102	ALTAKVQSLQQSCRY	55 / 9 AA	25
Phosphosite 16:	DENND3	A2RUS2	S322	TFIQRVQSLQLHHEL	62 / 8 AA	136
Phosphosite 17:	FLJ21438	Q86YV0	S984	QLRDAVQSLQLSPRT	71 / 7 AA	119
Phosphosite 18:	RARS2	Q5T160	S239	LGDVQALSLWQKFRD	71 / 7 AA	66
Phosphosite 19:	FAM75-like protein FLJ43859	Q6ZUB0	S569	QTLPRGQSLHLTQVK	62 / 8 AA	102
Phosphosite 20:	Putative FAM75-like protein FLJ44082	P0C874	S569	QTLPRGQSLHLTQVK	62 / 8 AA	102