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:	EXTL3
Human P-Site:	Y584
P-Site Sequence:	PVETEPPYASPRYLR
UniProt:	O43909
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXTL3	O43909	Y584	PVETEPPYASPRYLR	100 / 9 AA	105
Phosphosite 1:	EXTL3	O43909	S586	ETEPPYASPRYLRNF	100 / 7 AA	105
Phosphosite 2:	Sin3A	Q96ST3	Y272	QTPPLPPYASPRSPP	100 / 7 AA	145
Phosphosite 3:	Sin3A	Q96ST3	S274	PPLPPYASPRSPPVQ	100 / 7 AA	145
Phosphosite 4:	CCDC116	Q8IYX3	Y363	PTNGGQPYASPRPTV	100 / 6 AA	57
Phosphosite 5:	SLC27A3	Q5K4L6	Y663	VSENLPPYARPRFLR	85 / 7 AA	79
Phosphosite 6:	CCDC116	Q8IYX3	S365	NGGQPYASPRPTVSS	100 / 6 AA	57
Phosphosite 7:	EEF1A1	P68104	Y162	MDSTEPPYSQKRYEE	66 / 9 AA	50
Phosphosite 8:	NOVA2	Q9UNW9	Y231	SNPTGSPYASPADVL	75 / 8 AA	49
Phosphosite 9:	LTBP4	Q8N2S1	Y1466	FARREAPYGAPRFDM	62 / 8 AA	173
Phosphosite 10:	MYO15A	Q9UKN7	Y316	YDDYEPPYAPPSGYS	85 / 7 AA	395
Phosphosite 11:	CITED4	Q96RK1	Y35	ALRTLPPYAGPGLDS	75 / 8 AA	19
Phosphosite 12:	PDE6A	P16499	Y302	LMGEVPPYSGPRTPD	71 / 7 AA	100
Phosphosite 13:	PDE6A	P16499	S303	MGEVPPYSGPRTPDG	71 / 7 AA	100
Phosphosite 14:	MATR3	P43243	Y171	SATREPPYRVPRDDW	75 / 8 AA	95
Phosphosite 15:	TAF9B	Q9HBM6	Y110	PLPLIKPYAGPRLPP	83 / 6 AA	28
Phosphosite 16:	Putative uncharacterized protein UNQ6493/PRO21345	Q6UXR8	S96	ILAAEPPSASPQAPW	66 / 9 AA	13
Phosphosite 17:	BAT2	P48634	Y729	RWMMIPPYVDPRLLQ	71 / 7 AA	229
Phosphosite 18:	PSKH1	P11801	S75	AGHTEPPSEPPRRAR	66 / 9 AA	48
Phosphosite 19:	C6orf47	O95873	Y26	PMRPDPPYPEPRRVD	62 / 8 AA	32
Phosphosite 20:	ZFYVE26	Q68DK2	S1291	LERKPYSSPRDSSLP	83 / 6 AA	285