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:	Y815
P-Site Sequence:	YYAYLYSYVMPQAIR
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	Y815	YYAYLYSYVMPQAIR	100 / 9 AA	105
Phosphosite 1:	EXTL3	O43909	Y813	HKYYAYLYSYVMPQA	100 / 7 AA	105
Phosphosite 2:	EXT2	Q93063	Y610	YFNYLYTYKMPGDIK	75 / 8 AA	82
Phosphosite 3:	OR2T6	Q8NHC8	Y259	YGAALYTYTLPQSYH	62 / 8 AA	35
Phosphosite 4:	OR2T6	Q8NHC8	T260	GAALYTYTLPQSYHT	62 / 8 AA	35
Phosphosite 5:	ZNF563	Q8TA94	Y31	SQKNLYRYVMQETIR	62 / 8 AA	55
Phosphosite 6:	TCF25	Q9BQ70	Y595	PSDTIYSYVRPERLS	62 / 8 AA	77
Phosphosite 7:	SLC7A3	Q8WY07	Y100	RSGSAYLYSYVTVGE	85 / 7 AA	67
Phosphosite 8:	SLC7A1	P30825	Y100	KTGSAYLYSYVTVGE	85 / 7 AA	68
Phosphosite 9:	SLC7A1	P30825	Y102	GSAYLYSYVTVGELW	100 / 6 AA	68
Phosphosite 10:	SLC9A11	Q5TAH2	Y423	LTMGINSYVMTQSAR	62 / 8 AA	129
Phosphosite 11:	HIPK3	Q9H422	S726	SCSNHYNSVMPQPLL	71 / 7 AA	134
Phosphosite 12:	CASKIN1	Q8WXD9	Y834	PTHRGFAYVLPQPVE	57 / 7 AA	150
Phosphosite 13:	ZNF563	Q8TA94	Y29	GPSQKNLYRYVMQET	83 / 6 AA	55
Phosphosite 14:	ZNF570	Q96NI8	Y39	DSSQRHLYSNVMLEN	71 / 7 AA	62
Phosphosite 15:	LOXHD1	Q8IVV2	Y868	LLPVDESYVLPQSEE	83 / 6 AA	222
Phosphosite 16:	KIAA1731	Q9C0D2	Y1617	QREVMYSYEKPQEEL	62 / 8 AA	295
Phosphosite 17:	CRYBG3	Q68DQ2	Y249	VGISKNSYVMPNEPT	83 / 6 AA	116
Phosphosite 18:	ENDOG	Q14249	Y247	GQIELRTYVMPNAPV	71 / 7 AA	33
Phosphosite 19:	AOAH	P28039	S394	TTPEKLYSNVMQTLK	71 / 7 AA	65
Phosphosite 20:	ZNF570	Q96NI8	S40	SSQRHLYSNVMLENY	71 / 7 AA	62