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:	S233
P-Site Sequence:	FRPNFDVSIPLFSKD
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	S233	FRPNFDVSIPLFSKD	100 / 9 AA	86
Phosphosite 1:	EXT2	Q93063	S229	YRQGYDVSIPVYSPL	55 / 9 AA	82
Phosphosite 2:	RIN2	Q8WYP3	S447	DSLEFDRSMPLFGYE	66 / 9 AA	100
Phosphosite 3:	MCM4	P33991	S87	IPLDFDVSSPLTYGT	75 / 8 AA	97
Phosphosite 4:	AHNAK	Q09666	S4870	VKGDFDVSVPKVEGT	71 / 7 AA	629
Phosphosite 5:	GTF2IRD2	Q86UP8	S577	VDENFDVSEELLDTV	66 / 9 AA	107
Phosphosite 6:	GTF2IRD2B	Q6EKJ0	S577	VDENFDVSEELLDTV	66 / 9 AA	107
Phosphosite 7:	Putative uncharacterized protein FLJ42213	Q6ZVQ6	S133	WEMEFDVSSPLTEGA	75 / 8 AA	17
Phosphosite 8:	Leucine-rich repeat-containing protein 14B	A6NHZ5	S470	DREDIQVSTPLFGSF	55 / 9 AA	56
Phosphosite 9:	Putative uncharacterized protein FLJ42213	Q6ZVQ6	S134	EMEFDVSSPLTEGAG	85 / 7 AA	17
Phosphosite 10:	MCM4	P33991	S88	PLDFDVSSPLTYGTP	85 / 7 AA	97
Phosphosite 11:	RANBP17	Q9H2T7	S789	QRLNFDVSSPNGILL	85 / 7 AA	124
Phosphosite 12:	BMP10	O95393	S133	YPLLFNVSIPHHEEV	83 / 6 AA	48
Phosphosite 13:	STX16	O14662	T200	RSQHFFDTSVPLMDD	71 / 7 AA	37
Phosphosite 14:	ASB2	Q96Q27	T349	SARFDVNTPLAPERA	71 / 7 AA	65
Phosphosite 15:	STX16	O14662	S201	SQHFFDTSVPLMDDG	71 / 7 AA	37
Phosphosite 16:	CC2D2A	Q9P2K1	T1457	LRINFDVTRPKLWKS	71 / 7 AA	186
Phosphosite 17:	Rb-like 1	P28749	S132	LERNFEVSTVIFKKY	55 / 9 AA	121
Phosphosite 18:	Leucine-rich repeat-containing protein 14B	A6NHZ5	T471	REDIQVSTPLFGSFD	62 / 8 AA	56
Phosphosite 19:	GIGYF2	Q6Y7W6	S525	EHRAKGVSIPLMHEA	71 / 7 AA	150
Phosphosite 20:	PASD1	Q8IV76	S594	LQNPRDVSVPLCNHP	83 / 6 AA	87