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:	S176
P-Site Sequence:	QYVHNLRSKVQSLHL
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	S176	QYVHNLRSKVQSLHL	100 / 9 AA	86
Phosphosite 1:	ARFGEF2	Q9Y6D5	S403	PKSHELRSKVVSLQL	77 / 9 AA	202
Phosphosite 2:	FGB	P02675	S207	SILENLRSKIQKLES	85 / 7 AA	56
Phosphosite 3:	ARFGEF1	Q9Y6D6	S452	PKSHELRSKILSLQL	66 / 9 AA	209
Phosphosite 4:	KBTBD7	Q8WVZ9	S190	FDHHKLRSQAQSYIA	66 / 9 AA	77
Phosphosite 5:	ANKRD50	Q9ULJ7	S1126	KPLQSLSSKVQSLTI	66 / 9 AA	150
Phosphosite 6:	KIAA0753	Q2KHM9	S124	IKEHHLRSQPQSSQK	66 / 9 AA	109
Phosphosite 7:	FAM179A	Q6ZUX3	S545	GEVTNLRSKVSHLAI	100 / 6 AA	111
Phosphosite 8:	Agbl3	Q8NEM8	S792	DLHHNLKSKIKECIS	62 / 8 AA	116
Phosphosite 9:	DNM2	P50570	S298	ESLPALRSKLQSQLL	85 / 7 AA	98
Phosphosite 10:	KCNS1	Q96KK3	S16	THYENLRSKVVLPTP	100 / 6 AA	58
Phosphosite 11:	PKD1L1	Q8TDX9	S1479	LLHYNLQSSVQSLGS	66 / 9 AA	315
Phosphosite 12:	C6orf60	Q8NB25	S426	EERAFLRSKTQSLDE	85 / 7 AA	133
Phosphosite 13:	C6orf60	Q8NB25	T428	RAFLRSKTQSLDEEQ	85 / 7 AA	133
Phosphosite 14:	OR5I1	Q13606	S309	AAEKVLRSKVDSS__	85 / 7 AA	36
Phosphosite 15:	CCDC21	Q6P2H3	S595	QKMDQLRSQVQSLEQ	85 / 7 AA	86
Phosphosite 16:	FBXO28	Q9NVF7	T287	REISELRTKVQEQQK	71 / 7 AA	41
Phosphosite 17:	SPTA1	P02549	S618	KDIQNLKSRVQKQQV	62 / 8 AA	280
Phosphosite 18:	P15RS	Q96P16	S281	LVRKELRSRIQSLPD	62 / 8 AA	36
Phosphosite 19:	C6orf97	Q8IYT3	S68	SELQDLRSKMLSKEV	55 / 9 AA	82
Phosphosite 20:	IAH1	Q2TAA2	S113	EYAANLKSMVQYLKS	71 / 7 AA	28