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:	EXT2
Human P-Site:	T514
P-Site Sequence:	VPLKVVRTAENKLSN
UniProt:	Q93063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXT2	Q93063	T514	VPLKVVRTAENKLSN	100 / 9 AA	82
Phosphosite 1:	C7orf64	Q5RL73	T145	RKAYVVKTTENKDHY	75 / 8 AA	42
Phosphosite 2:	LBA1	O15050	T1682	DFVQVVKTDENKDFD	75 / 8 AA	284
Phosphosite 3:	PPIAL4B	Q9Y536	T32	FADKILKTAENFRAL	62 / 8 AA	18
Phosphosite 4:	DCTD	P32321	T70	DVLPWRRTAENKLDT	100 / 6 AA	20
Phosphosite 5:	PLCD1	P51178	T61	ESRKVMRTPESQLFS	55 / 9 AA	86
Phosphosite 6:	PPIA	P62937	T32	FADKVPKTAENFRAL	75 / 8 AA	18
Phosphosite 7:	MPHOSPH9	Q99550	T511	EATSRVRTLENKNNL	85 / 7 AA	116
Phosphosite 8:	SRPK1	Q96SB4	S113	VAMKVVKSAEHYTET	62 / 8 AA	74
Phosphosite 9:	AHI1	Q8N157	S40	LKKKLVRSEENISPD	62 / 8 AA	137
Phosphosite 10:	PEX16	Q9Y5Y5	T177	RSNRVVRTLQNTPSL	62 / 8 AA	39
Phosphosite 11:	VAM-1	Q9NZW5	T446	QALKVLRTSEFMPYV	71 / 7 AA	61
Phosphosite 12:	PPIAL4	A2BFH1	T32	FADKIPKTAENFRAL	62 / 8 AA	18
Phosphosite 13:	2600011E07Rik	Q8N7J2	T315	PGPGEVRTAEDASRT	83 / 6 AA	70
Phosphosite 14:	KIAA1875	A6NE52	T717	DCTVRIWTAENRLLR	57 / 7 AA	180
Phosphosite 15:	USP44	Q9H0E7	S247	PAKDKVLSTSENEIS	62 / 8 AA	81
Phosphosite 16:	REV3	O60673	S2033	KPTGVVKSAENFSSS	71 / 7 AA	353
Phosphosite 17:	ZNF304	Q9HCX3	T79	EGVSQVRTAESGLFQ	83 / 6 AA	75
Phosphosite 18:	C1orf125	Q5T1B0	S1000	QEEEEVRSAENSSKS	83 / 6 AA	118
Phosphosite 19:	SORT1	Q99523	T185	NSGKVVLTAEVSGGS	85 / 7 AA	92
Phosphosite 20:	NRK	Q7Z2Y5	T1068	GGKGVVRTSEESGAL	71 / 7 AA	178